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[libvirt] [PATCH 00/10 v2] Automatically shutdown VMs on session quit
by Daniel P. Berrange 30 Nov '12

30 Nov '12

A re-post of https://www.redhat.com/archives/libvir-list/2012-October/msg01768.html Changed in this version - Fixed only review bug mentioned last time - Rebased to current GIT

2 31

[libvirt] [PATCH 0/2] Clean up qemu driver configuration parser.
by Peter Krempa 30 Nov '12

30 Nov '12

Done while hacking on other series (that is not yet ready). Peter Krempa (2): qemu: Refactor config parameter retrieval qemu: Refactor error reporting in qemu driver configuration parser src/qemu/qemu_conf.c | 479 +++++++++++++++------------------------------------ 1 file changed, 142 insertions(+), 337 deletions(-) -- 1.8.0

2 6

[libvirt] [PATCHv3 0/3] network: resolve CVE 2012-3411
by Laine Stump 30 Nov '12

30 Nov '12

(This obsoletes the V2 patches I sent yesterday: https://www.redhat.com/archives/libvir-list/2012-November/msg01216.html ) This patch series resolves the libvirt part of CVE 2012-3411: https://bugzilla.redhat.com/show_bug.cgi?id=833033 Further details are in PATCH 3/3. The changes from V1 to V3: (resulting from Doug Goldstein's review, and a comment in the BZ record from the CVE reporter, David Woodhouse) 1) rework dnsmasqCapsRefresh() to create a new caps object if it's given a NULL object (function now gets dnsmasqCapsPtr* instead of dnsmasCapsPtr). This makes it possible to recover properly if dnsmasq is installed after libvirtd has already been started. 2) Add the following before each run of dnsmasq: virCommandAddEnvPassCommon(cmd); virCommandClearCaps(cmd); 3) Fixed a missing space after comma :-) 4) remove empty if () { } around initial call to dnsmasqCapsNewFromBinary() in bridge_driver.c 5) include FEC0::/10 as a "local" range when checking for private addresses to allow in the absence of an updated dnsmasq.

2 9

[libvirt] [PATCH 0/3] IPv6 enhancements; put dnsmasq parameters in conf-file
by Gene Czarcinski 30 Nov '12

30 Nov '12

These three patch files are packaged together because they serially depend on each other. These files have been rebased to "v3" of the dnsmasq capabilities and bind-dynamic patches. The DHCPv6 support checks dnsmasq's version and requires a minimum of 2.64. Also, using dnsmasq for providing the RA service is checked against the dnsmasq version and is currently 2.64. As with IPv4, IPv6 DHCP is only one subnetwork on an interface. Additionally, if other IPv6 addresses are defined, a warning message is issued since the Router Advertisement service will support only state-full (DHCP) or state-less (SLAAC) addressing on a network interface (not both). Thus, the additional subnetworks will need to be manually configured to properly function. If dnsmasq provides the RA service, it also points to itself as a RDNSS (Recursive DNS Server) as part of the information is supplies. If IPv6 DHCP is not being run, then SLAAC addressing is supported for any IPv6 addresses specified. Gene Czarcinski (3): v1: allow guest to guest IPv6 without gateway definition v8.1 add support for DHCPv6 v7.9: put dnsmasq parameters into conf-file docs/formatnetwork.html.in | 126 ++++- docs/schemas/network.rng | 12 +- src/conf/network_conf.c | 100 ++-- src/network/bridge_driver.c | 590 ++++++++++++++------- src/network/bridge_driver.h | 7 +- src/util/dnsmasq.c | 9 +- tests/networkxml2argvdata/dhcp6-nat-network.argv | 14 + tests/networkxml2argvdata/dhcp6-nat-network.xml | 24 + tests/networkxml2argvdata/dhcp6-network.argv | 14 + tests/networkxml2argvdata/dhcp6-network.xml | 14 + .../dhcp6host-routed-network.argv | 12 + .../dhcp6host-routed-network.xml | 19 + tests/networkxml2argvdata/isolated-network.argv | 25 +- .../networkxml2argvdata/nat-network-dns-hosts.argv | 14 +- .../nat-network-dns-srv-record-minimal.argv | 34 +- .../nat-network-dns-srv-record.argv | 24 +- .../nat-network-dns-txt-record.argv | 22 +- tests/networkxml2argvdata/nat-network.argv | 22 +- tests/networkxml2argvdata/netboot-network.argv | 28 +- .../networkxml2argvdata/netboot-proxy-network.argv | 26 +- tests/networkxml2argvdata/routed-network.argv | 11 +- tests/networkxml2argvtest.c | 47 +- 22 files changed, 838 insertions(+), 356 deletions(-) create mode 100644 tests/networkxml2argvdata/dhcp6-nat-network.argv create mode 100644 tests/networkxml2argvdata/dhcp6-nat-network.xml create mode 100644 tests/networkxml2argvdata/dhcp6-network.argv create mode 100644 tests/networkxml2argvdata/dhcp6-network.xml create mode 100644 tests/networkxml2argvdata/dhcp6host-routed-network.argv create mode 100644 tests/networkxml2argvdata/dhcp6host-routed-network.xml -- 1.7.11.7

1 3

[libvirt] [PATCH 0/6] More coverity issues
by Ján Tomko 30 Nov '12

30 Nov '12

REVERSE_INULL, SIZEOF_MISMATCH and some uninitialized variables. Ján Tomko (6): conf: fix NULL check in virNetDevBandwidthParse util: fix virBitmap allocation in virProcessInfoGetAffinity virsh: use correct sizeof when allocating cpumap virsh: do timing even for unusable connections rpc: don't destroy xdr before creating it in virNetMessageEncodeHeader conf: fix uninitialized variable in virDomainListSnapshots src/conf/netdev_bandwidth_conf.c | 4 +++- src/conf/snapshot_conf.c | 2 +- src/rpc/virnetmessage.c | 2 +- src/util/processinfo.c | 2 +- tools/virsh-domain.c | 4 ++-- tools/virsh.c | 12 ++++++------ 6 files changed, 14 insertions(+), 12 deletions(-) -- 1.7.8.6

2 13

[libvirt] libvirt-tck breackage
by Guido Günther 30 Nov '12

30 Nov '12

Hi, it seems a recent commit broke allmost all off the libvirt-tck tests: http://honk.sigxcpu.org:8001/job/libvirt-tck-debian-wheezy-qemu-session/196… I won't have a chance to have a closer look but but wanted to at least send a heads up. I'll have a closer look later this week. Cheers, -- Guido

2 3

[libvirt] Globally Reserve Resources for Host
by Dusty Mabe 29 Nov '12

29 Nov '12

Hi, I am interested in the capability to globally reserve resources(cpu and memory) for a KVM host. I know you can configure memory limits for each guest (http://libvirt.org/formatdomain.html#elementsMemoryTuning) but would like the ability to reserve host cpu and memory without having to actively do it by modifying each guests xml. For clarity, what I mean by "reserve resources" is that there are certain cpus and a certain amount of memory that guests will never have access to. This can be achieved using cgroups. Does anyone think this functionality would be useful? This is primarily to prevent the host from being starved when the allocation of guests have the host overcommitted/oversubscribed. Note: I think vmware has a similar functionality, but I am not sure as I don't really use vmware http://blogs.technet.com/b/virtualpfe/archive/2011/08/29/hyper-v-dynamic-me… Thanks for any thoughts, Dusty

3 6

[libvirt] [PATCH v2 0/4] Support for sending signals to guest processes
by Daniel P. Berrange 29 Nov '12

29 Nov '12

A follow up to https://www.redhat.com/archives/libvir-list/2012-November/msg01283.html Changed in this version - Switch pid to long long to allow process groups & 64-bit pids - Add explicit enum entries for RT signals - Do case insensitive parsing in virsh - Fix version numbers - Improve docs

2 10

[libvirt] [PATCH] network: fix crash when portgroup has no name
by Laine Stump 29 Nov '12

29 Nov '12

This resolves: https://bugzilla.redhat.com/show_bug.cgi?id=879473 The name attribute is required for portgroup elements (yes, the RNG specifies that), and there is code in libvirt that assumes it is non-null. Unfortunately, the portgroup parsing function wasn't checking for lack of portgroup. One adverse result of this was that attempts to update a network by adding a portgroup with no name would cause libvirtd to segfault. For example: virsh net-update default add portgroup "<portgroup default='yes'/>" This patch causes virNetworkPortGroupParseXML to fail if no name is specified, thus avoiding any later problems. --- src/conf/network_conf.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/conf/network_conf.c b/src/conf/network_conf.c index 228951d..6ce2e63 100644 --- a/src/conf/network_conf.c +++ b/src/conf/network_conf.c @@ -1175,6 +1175,12 @@ virNetworkPortGroupParseXML(virPortGroupDefPtr def, /* grab raw data from XML */ def->name = virXPathString("string(./@name)", ctxt); + if (!def->name) { + virReportError(VIR_ERR_XML_ERROR, "%s", + _("Missing required name attribute in portgroup")); + goto error; + } + isDefault = virXPathString("string(./@default)", ctxt); def->isDefault = isDefault && STRCASEEQ(isDefault, "yes"); -- 1.7.11.7

2 3

[libvirt] [PATCH] qemu: Remove full stop from error messages
by Jiri Denemark 29 Nov '12

29 Nov '12

--- Pushed as trivial. src/qemu/qemu_agent.c | 2 +- src/qemu/qemu_monitor.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_agent.c b/src/qemu/qemu_agent.c index 7062d53..893f7f2 100644 --- a/src/qemu/qemu_agent.c +++ b/src/qemu/qemu_agent.c @@ -242,7 +242,7 @@ qemuAgentOpenUnix(const char *monitor, pid_t cpid, bool *inProgress) if (ret != 0) { virReportSystemError(errno, "%s", - _("monitor socket did not show up.")); + _("monitor socket did not show up")); goto error; } diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c index fe8424f..aef5044 100644 --- a/src/qemu/qemu_monitor.c +++ b/src/qemu/qemu_monitor.c @@ -297,7 +297,7 @@ qemuMonitorOpenUnix(const char *monitor, pid_t cpid) if (ret != 0) { virReportSystemError(errno, "%s", - _("monitor socket did not show up.")); + _("monitor socket did not show up")); goto error; } -- 1.8.0

1 0

[libvirt] [PATCH 00/10] Misc LXC related fixes
by Daniel P. Berrange 29 Nov '12

29 Nov '12

The following is a list of random bug fixes I've identified while working on LXC

2 17

[libvirt] [test-API][PATCH v3] Add test case of set vcpus with flags
by Wayne Sun 29 Nov '12

29 Nov '12

v2: break down the case to small cases with separate flags * Use setVcpusFlags API to set domain vcpus with flags * 3 cases added, each only deal with one set flag value as in config, live or maximum * cases are independent on domain states, API will report error if not suitable for certain states * the sample conf is only one scenario of hotplug domain vcpus v3: merge config and maximum case to config * maximum flag can only work when domain is shutoff, merge it to config case to simplify code Signed-off-by: Wayne Sun <gsun(a)redhat.com> --- cases/set_vcpus_flags.conf | 67 +++++++++++++++++++++++++ repos/setVcpus/set_vcpus_config.py | 93 ++++++++++++++++++++++++++++++++++ repos/setVcpus/set_vcpus_live.py | 96 ++++++++++++++++++++++++++++++++++++ 3 files changed, 256 insertions(+), 0 deletions(-) create mode 100644 cases/set_vcpus_flags.conf create mode 100644 repos/setVcpus/__init__.py create mode 100644 repos/setVcpus/set_vcpus_config.py create mode 100644 repos/setVcpus/set_vcpus_live.py diff --git a/cases/set_vcpus_flags.conf b/cases/set_vcpus_flags.conf new file mode 100644 index 0000000..6cf595f --- /dev/null +++ b/cases/set_vcpus_flags.conf @@ -0,0 +1,67 @@ +domain:install_linux_cdrom + guestname + $defaultname + guestos + $defaultos + guestarch + $defaultarch + vcpu + $defaultvcpu + memory + $defaultmem + hddriver + $defaulthd + nicdriver + $defaultnic + imageformat + qcow2 + +domain:destroy + guestname + $defaultname + +setVcpus:set_vcpus_config + guestname + $defaultname + vcpu + 1 + maxvcpu + 8 + +domain:start + guestname + $defaultname + +setVcpus:set_vcpus_live + guestname + $defaultname + vcpu + 3 + username + $username + password + $password + +setVcpus:set_vcpus_config + guestname + $defaultname + vcpu + 5 + +domain:destroy + guestname + $defaultname + +domain:start + guestname + $defaultname + +domain:destroy + guestname + $defaultname + +domain:undefine + guestname + $defaultname + +options cleanup=enable diff --git a/repos/setVcpus/__init__.py b/repos/setVcpus/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/repos/setVcpus/set_vcpus_config.py b/repos/setVcpus/set_vcpus_config.py new file mode 100644 index 0000000..08eb53f --- /dev/null +++ b/repos/setVcpus/set_vcpus_config.py @@ -0,0 +1,93 @@ +#!/usr/bin/env python +# Test set domain vcpu with flag VIR_DOMAIN_AFFECT_CONFIG, also set +# and check max vcpu with flag VIR_DOMAIN_VCPU_MAXIMUM if maxvcpu +# param is given + +from xml.dom import minidom + +import libvirt +from libvirt import libvirtError + +from src import sharedmod + +required_params = ('guestname', 'vcpu', ) +optional_params = {'maxvcpu': 8, + } + +def get_vcpu_number(domobj): + """dump domain config xml description to get vcpu number, return + current vcpu and maximum vcpu number + """ + try: + guestxml = domobj.XMLDesc(2) + logger.debug("domain %s xml is :\n%s" %(domobj.name(), guestxml)) + xml = minidom.parseString(guestxml) + vcpu = xml.getElementsByTagName('vcpu')[0] + maxvcpu = int(vcpu.childNodes[0].data) + logger.info("domain max vcpu number is: %s" % maxvcpu) + + if vcpu.hasAttribute('current'): + attr = vcpu.getAttributeNode('current') + current = int(attr.nodeValue) + else: + logger.info("no 'current' atrribute for element vcpu") + current = int(vcpu.childNodes[0].data) + + logger.info("domain current vcpu number is: %s" % current) + + except libvirtError, e: + logger.error("libvirt call failed: " + str(e)) + return False + + return current, maxvcpu + +def set_vcpus_config(params): + """set domain vcpu with config flag and check, also set and check + max vcpu with maximum flag if optional param maxvcpu is given + """ + global logger + logger = params['logger'] + params.pop('logger') + guestname = params['guestname'] + vcpu = int(params['vcpu']) + maxvcpu = params.get('maxvcpu', None) + + logger.info("the name of virtual machine is %s" % guestname) + logger.info("the given vcpu number is %s" % vcpu) + + conn = sharedmod.libvirtobj['conn'] + + try: + domobj = conn.lookupByName(guestname) + logger.info("set domain vcpu as %s with flag: %s" % + (vcpu, libvirt.VIR_DOMAIN_AFFECT_CONFIG)) + domobj.setVcpusFlags(vcpu, libvirt.VIR_DOMAIN_AFFECT_CONFIG) + logger.info("set domain vcpu succeed") + + if maxvcpu: + logger.info("the given max vcpu number is %s" % maxvcpu) + logger.info("set domain maximum vcpu as %s with flag: %s" % + (maxvcpu, libvirt.VIR_DOMAIN_VCPU_MAXIMUM)) + domobj.setVcpusFlags(int(maxvcpu), libvirt.VIR_DOMAIN_VCPU_MAXIMUM) + logger.info("set domain vcpu succeed") + + except libvirtError, e: + logger.error("libvirt call failed: " + str(e)) + return 1 + + logger.info("check domain config xml to get vcpu number") + ret = get_vcpu_number(domobj) + if ret[0] == vcpu: + logger.info("domain current vcpu is equal as set") + if maxvcpu: + if ret[1] == int(maxvcpu): + logger.info("domain max vcpu is equal as set") + return 0 + else: + logger.error("domain max vcpu is not equal as set") + return 1 + else: + return 0 + else: + logger.error("domain current vcpu is not equal as set") + return 1 diff --git a/repos/setVcpus/set_vcpus_live.py b/repos/setVcpus/set_vcpus_live.py new file mode 100644 index 0000000..35a2976 --- /dev/null +++ b/repos/setVcpus/set_vcpus_live.py @@ -0,0 +1,96 @@ +#!/usr/bin/env python +# Test set domain vcpu with flag VIR_DOMAIN_VCPU_LIVE. Check +# domain xml and inside domain to get current vcpu number. The +# live flag only work on running domain, so test on shutoff +# domain will fail. + +from xml.dom import minidom + +import libvirt +from libvirt import libvirtError + +from src import sharedmod +from utils import utils + +required_params = ('guestname', 'vcpu', 'username', 'password', ) +optional_params = {} + +def get_current_vcpu(domobj, username, password): + """dump domain live xml description to get current vcpu number + and check in domain to confirm + """ + try: + guestxml = domobj.XMLDesc(1) + guestname = domobj.name() + logger.debug("domain %s xml is :\n%s" %(guestname, guestxml)) + xml = minidom.parseString(guestxml) + vcpu = xml.getElementsByTagName('vcpu')[0] + + if vcpu.hasAttribute('current'): + attr = vcpu.getAttributeNode('current') + current = int(attr.nodeValue) + else: + logger.info("no 'current' atrribute for element vcpu") + current = int(vcpu.childNodes[0].data) + + logger.info("domain current vcpu number in live xml is: %s" % current) + + except libvirtError, e: + logger.error("libvirt call failed: " + str(e)) + return False + + logger.debug("get the mac address of vm %s" % guestname) + mac = utils.get_dom_mac_addr(guestname) + logger.debug("the mac address of vm %s is %s" % (guestname, mac)) + + logger.info("check cpu number in domain") + ip = utils.mac_to_ip(mac, 180) + + cmd = "cat /proc/cpuinfo | grep processor | wc -l" + ret, output = utils.remote_exec_pexpect(ip, username, password, cmd) + if not ret: + logger.info("cpu number in domain is %s" % output) + if int(output) == current: + logger.info("cpu in domain is equal to current vcpu value") + else: + logger.error("current vcpu is not equal as check in domain") + return False + else: + logger.error("check in domain fail") + return False + + return current + +def set_vcpus_live(params): + """set domain vcpu with live flag and check + """ + global logger + logger = params['logger'] + params.pop('logger') + guestname = params['guestname'] + vcpu = int(params['vcpu']) + username = params['username'] + password = params['password'] + + logger.info("the name of virtual machine is %s" % guestname) + logger.info("the given vcpu number is %s" % vcpu) + + conn = sharedmod.libvirtobj['conn'] + + try: + domobj = conn.lookupByName(guestname) + logger.info("set domain vcpu as %s with flag: %s" % + (vcpu, libvirt.VIR_DOMAIN_VCPU_LIVE)) + domobj.setVcpusFlags(vcpu, libvirt.VIR_DOMAIN_VCPU_LIVE) + except libvirtError, e: + logger.error("libvirt call failed: " + str(e)) + return 1 + + logger.info("check domain vcpu") + ret = get_current_vcpu(domobj, username, password) + if ret == vcpu: + logger.info("domain vcpu is equal as set") + return 0 + else: + logger.error("domain vcpu is not equal as set") + return 1 -- 1.7.1

2 1

[libvirt] [PATCH 0/3] qemu: QMP Capability Probing Fixes
by Viktor Mihajlovski 29 Nov '12

29 Nov '12

QMP Capability probing will fail if the QEMU process cannot create the monitor socket file in /var/lib/libvirt/qemu. This is the case if the configured QEMU user is not root, but QEMU is run under root to perfom the probing. The suggested solution is to run QEMU as qemu user for probing as well. As it happens, this developed into a mini-series: it was necessary to let libvirt handle the pid file as this is stored in root-owned directory /var/run/libvirt/qemu. This prompted a race condition opening a socket. Last but not least caps->version was not filled with QMP probing. Viktor Mihajlovski (3): qemu: Wait for monitor socket even without pid qemu: Fix QMP Capabability Probing Failure qemu: Add QEMU version computation to QMP probing src/qemu/qemu_capabilities.c | 89 ++++++++++++++++++++++++++++++++++---------- src/qemu/qemu_capabilities.h | 7 +++- src/qemu/qemu_driver.c | 4 +- src/qemu/qemu_monitor.c | 2 +- 4 files changed, 78 insertions(+), 24 deletions(-) -- 1.7.12.4

3 9

[libvirt] [test-API][PATCH v2] Add test case of set vcpus with flags
by Wayne Sun 29 Nov '12

29 Nov '12

v2: break down the case to small cases with separate flags * Use setVcpusFlags API to set domain vcpus with flags * 3 cases added, each only deal with one set flag value as in config, live or maximum * cases are independent on domain states, API will report error if not suitable for certain states * the sample conf is only one scenario of hotplug domain vcpus Signed-off-by: Wayne Sun <gsun(a)redhat.com> --- cases/set_vcpus_flags.conf | 64 +++++++++++++++++++++++ repos/setVcpus/set_vcpus_config.py | 69 +++++++++++++++++++++++++ repos/setVcpus/set_vcpus_live.py | 96 +++++++++++++++++++++++++++++++++++ repos/setVcpus/set_vcpus_maximum.py | 62 ++++++++++++++++++++++ 4 files changed, 291 insertions(+), 0 deletions(-) create mode 100644 cases/set_vcpus_flags.conf create mode 100644 repos/setVcpus/__init__.py create mode 100644 repos/setVcpus/set_vcpus_config.py create mode 100644 repos/setVcpus/set_vcpus_live.py create mode 100644 repos/setVcpus/set_vcpus_maximum.py diff --git a/cases/set_vcpus_flags.conf b/cases/set_vcpus_flags.conf new file mode 100644 index 0000000..d346735 --- /dev/null +++ b/cases/set_vcpus_flags.conf @@ -0,0 +1,64 @@ +domain:install_linux_cdrom + guestname + $defaultname + guestos + $defaultos + guestarch + $defaultarch + vcpu + $defaultvcpu + memory + $defaultmem + hddriver + $defaulthd + nicdriver + $defaultnic + imageformat + qcow2 + + +domain:destroy + guestname + $defaultname + +setVcpus:set_vcpus_maximum + guestname + $defaultname + vcpu + 4 + +setVcpus:set_vcpus_config + guestname + $defaultname + vcpu + 1 + +domain:start + guestname + $defaultname + +setVcpus:set_vcpus_live + guestname + $defaultname + vcpu + 3 + username + $username + password + $password + +setVcpus:set_vcpus_config + guestname + $defaultname + vcpu + 2 + +domain:destroy + guestname + $defaultname + +domain:undefine + guestname + $defaultname + +options cleanup=enable diff --git a/repos/setVcpus/__init__.py b/repos/setVcpus/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/repos/setVcpus/set_vcpus_config.py b/repos/setVcpus/set_vcpus_config.py new file mode 100644 index 0000000..2b8f5e7 --- /dev/null +++ b/repos/setVcpus/set_vcpus_config.py @@ -0,0 +1,69 @@ +#!/usr/bin/env python +# Test set domain vcpu with flag VIR_DOMAIN_AFFECT_CONFIG. Check +# domain config xml to get 'current' vcpu number. + +from xml.dom import minidom + +import libvirt +from libvirt import libvirtError + +from src import sharedmod + +required_params = ('guestname', 'vcpu', ) +optional_params = {} + +def get_current_vcpu(domobj): + """dump domain config xml description to get current vcpu number + """ + try: + guestxml = domobj.XMLDesc(2) + logger.debug("domain %s xml is :\n%s" %(domobj.name(), guestxml)) + xml = minidom.parseString(guestxml) + vcpu = xml.getElementsByTagName('vcpu')[0] + + if vcpu.hasAttribute('current'): + attr = vcpu.getAttributeNode('current') + current = int(attr.nodeValue) + else: + logger.info("no 'current' atrribute for element vcpu") + current = int(vcpu.childNodes[0].data) + + logger.info("domain current vcpu number is: %s" % current) + + except libvirtError, e: + logger.error("libvirt call failed: " + str(e)) + return False + + return current + +def set_vcpus_config(params): + """set domain vcpu with config flag and check + """ + global logger + logger = params['logger'] + params.pop('logger') + guestname = params['guestname'] + vcpu = int(params['vcpu']) + + logger.info("the name of virtual machine is %s" % guestname) + logger.info("the given vcpu number is %s" % vcpu) + + conn = sharedmod.libvirtobj['conn'] + + try: + domobj = conn.lookupByName(guestname) + logger.info("set domain vcpu as %s with flag: %s" % + (vcpu, libvirt.VIR_DOMAIN_AFFECT_CONFIG)) + domobj.setVcpusFlags(vcpu, libvirt.VIR_DOMAIN_AFFECT_CONFIG) + except libvirtError, e: + logger.error("libvirt call failed: " + str(e)) + return 1 + + logger.info("check domain config xml to get current vcpu") + ret = get_current_vcpu(domobj) + if ret == vcpu: + logger.info("domain current vcpu is equal as set") + return 0 + else: + logger.error("domain current vcpu is not equal as set") + return 1 diff --git a/repos/setVcpus/set_vcpus_live.py b/repos/setVcpus/set_vcpus_live.py new file mode 100644 index 0000000..35a2976 --- /dev/null +++ b/repos/setVcpus/set_vcpus_live.py @@ -0,0 +1,96 @@ +#!/usr/bin/env python +# Test set domain vcpu with flag VIR_DOMAIN_VCPU_LIVE. Check +# domain xml and inside domain to get current vcpu number. The +# live flag only work on running domain, so test on shutoff +# domain will fail. + +from xml.dom import minidom + +import libvirt +from libvirt import libvirtError + +from src import sharedmod +from utils import utils + +required_params = ('guestname', 'vcpu', 'username', 'password', ) +optional_params = {} + +def get_current_vcpu(domobj, username, password): + """dump domain live xml description to get current vcpu number + and check in domain to confirm + """ + try: + guestxml = domobj.XMLDesc(1) + guestname = domobj.name() + logger.debug("domain %s xml is :\n%s" %(guestname, guestxml)) + xml = minidom.parseString(guestxml) + vcpu = xml.getElementsByTagName('vcpu')[0] + + if vcpu.hasAttribute('current'): + attr = vcpu.getAttributeNode('current') + current = int(attr.nodeValue) + else: + logger.info("no 'current' atrribute for element vcpu") + current = int(vcpu.childNodes[0].data) + + logger.info("domain current vcpu number in live xml is: %s" % current) + + except libvirtError, e: + logger.error("libvirt call failed: " + str(e)) + return False + + logger.debug("get the mac address of vm %s" % guestname) + mac = utils.get_dom_mac_addr(guestname) + logger.debug("the mac address of vm %s is %s" % (guestname, mac)) + + logger.info("check cpu number in domain") + ip = utils.mac_to_ip(mac, 180) + + cmd = "cat /proc/cpuinfo | grep processor | wc -l" + ret, output = utils.remote_exec_pexpect(ip, username, password, cmd) + if not ret: + logger.info("cpu number in domain is %s" % output) + if int(output) == current: + logger.info("cpu in domain is equal to current vcpu value") + else: + logger.error("current vcpu is not equal as check in domain") + return False + else: + logger.error("check in domain fail") + return False + + return current + +def set_vcpus_live(params): + """set domain vcpu with live flag and check + """ + global logger + logger = params['logger'] + params.pop('logger') + guestname = params['guestname'] + vcpu = int(params['vcpu']) + username = params['username'] + password = params['password'] + + logger.info("the name of virtual machine is %s" % guestname) + logger.info("the given vcpu number is %s" % vcpu) + + conn = sharedmod.libvirtobj['conn'] + + try: + domobj = conn.lookupByName(guestname) + logger.info("set domain vcpu as %s with flag: %s" % + (vcpu, libvirt.VIR_DOMAIN_VCPU_LIVE)) + domobj.setVcpusFlags(vcpu, libvirt.VIR_DOMAIN_VCPU_LIVE) + except libvirtError, e: + logger.error("libvirt call failed: " + str(e)) + return 1 + + logger.info("check domain vcpu") + ret = get_current_vcpu(domobj, username, password) + if ret == vcpu: + logger.info("domain vcpu is equal as set") + return 0 + else: + logger.error("domain vcpu is not equal as set") + return 1 diff --git a/repos/setVcpus/set_vcpus_maximum.py b/repos/setVcpus/set_vcpus_maximum.py new file mode 100644 index 0000000..389a214 --- /dev/null +++ b/repos/setVcpus/set_vcpus_maximum.py @@ -0,0 +1,62 @@ +#!/usr/bin/env python +# Test set domain vcpu with flag VIR_DOMAIN_VCPU_MAXIMUM. Check +# domain xml to get max vcpu number. The maxinum flag only work +# on shutoff domain, so test on running domain will fail. + +from xml.dom import minidom + +import libvirt +from libvirt import libvirtError + +from src import sharedmod + +required_params = ('guestname', 'vcpu', ) +optional_params = {} + +def get_max_vcpu(domobj): + """dump domain xml description to get max vcpu number + """ + try: + guestxml = domobj.XMLDesc(1) + logger.debug("domain %s xml is :\n%s" %(domobj.name(), guestxml)) + xml = minidom.parseString(guestxml) + vcpu = xml.getElementsByTagName('vcpu')[0] + max = int(vcpu.childNodes[0].data) + logger.info("domain maximum vcpu number in xml is: %s" % max) + except libvirtError, e: + logger.error("libvirt call failed: " + str(e)) + return False + + return max + +def set_vcpus_maximum(params): + """set domain vcpu with maximum flag and check + """ + global logger + logger = params['logger'] + params.pop('logger') + guestname = params['guestname'] + vcpu = int(params['vcpu']) + + logger.info("the name of virtual machine is %s" % guestname) + logger.info("the given vcpu number is %s" % vcpu) + + conn = sharedmod.libvirtobj['conn'] + + try: + domobj = conn.lookupByName(guestname) + logger.info("set domain maximum vcpu as %s with flag: %s" % + (vcpu, libvirt.VIR_DOMAIN_VCPU_MAXIMUM)) + domobj.setVcpusFlags(vcpu, libvirt.VIR_DOMAIN_VCPU_MAXIMUM) + except libvirtError, e: + logger.error("libvirt call failed: " + str(e)) + return 1 + + logger.info("check domain xml to get max vcpu") + ret = get_max_vcpu(domobj) + if ret == vcpu: + logger.info("domain max vcpu is equal as set") + return 0 + else: + logger.error("domain max vcpu is not equal as set") + return 1 -- 1.7.1

2 1

[libvirt] [PATCH v2 0/4] Introduce support for FITRIM within guest OS
by Michal Privoznik 29 Nov '12

29 Nov '12

https://bugzilla.redhat.com/show_bug.cgi?id=831159 diff to v1: - Peter's review suggestions worked in 2/4 has been ACKed already. Michal Privoznik (4): Introduce virDomainFSTrim() public API remote: Implement virDomainFSTrim qemu: Implement virDomainFSTrim virsh: Expose new virDomainFSTrim API include/libvirt/libvirt.h.in | 4 ++ src/driver.h | 6 ++++ src/libvirt.c | 55 ++++++++++++++++++++++++++++++++++ src/libvirt_public.syms | 5 +++ src/qemu/qemu_agent.c | 25 +++++++++++++++ src/qemu/qemu_agent.h | 2 + src/qemu/qemu_driver.c | 68 ++++++++++++++++++++++++++++++++++++++++++ src/remote/remote_driver.c | 1 + src/remote/remote_protocol.x | 10 +++++- src/remote_protocol-structs | 7 ++++ src/rpc/gendispatch.pl | 1 + tools/virsh-domain.c | 47 +++++++++++++++++++++++++++++ tools/virsh.pod | 14 ++++++++ 13 files changed, 244 insertions(+), 1 deletions(-) -- 1.7.8.6

3 11

[libvirt] [PATCH 1/2 v2] node_memory: Do not fail if there is parameter unsupported
by Osier Yang 29 Nov '12

29 Nov '12

It makes no sense to fail the whole getting command if there is parameter unsupported by the kernel. This patch fixes it by omitting the unsupported parameter for getMemoryParameters. And For setMemoryParameters, this checks if there is unsupported parameter up front of the setting, and just returns failure if not all parameters are supported. --- v1 - v2: * Change the behaviour of APIs with regard to the agreement in https://www.redhat.com/archives/libvir-list/2012-November/msg01164.html --- src/libvirt.c | 11 +++-- src/nodeinfo.c | 127 ++++++++++++++++++++++++++++++++++++------------------- 2 files changed, 89 insertions(+), 49 deletions(-) diff --git a/src/libvirt.c b/src/libvirt.c index 4af6089..e851049 100644 --- a/src/libvirt.c +++ b/src/libvirt.c @@ -6746,10 +6746,10 @@ error: * @nparams: pointer to number of memory parameters; input and output * @flags: extra flags; not used yet, so callers should always pass 0 * - * Get all node memory parameters. On input, @nparams gives the size - * of the @params array; on output, @nparams gives how many slots were - * filled with parameter information, which might be less but will - * not exceed the input value. + * Get all node memory parameters (parameter unsupported by OS will be + * omitted). On input, @nparams gives the size of the @params array; + * on output, @nparams gives how many slots were filled with parameter + * information, which might be less but will not exceed the input value. * * As a special case, calling with @params as NULL and @nparams as 0 on * input will cause @nparams on output to contain the number of parameters @@ -6811,7 +6811,8 @@ error: * value nparams of virDomainGetSchedulerType) * @flags: extra flags; not used yet, so callers should always pass 0 * - * Change all or a subset of the node memory tunables. + * Change all or a subset of the node memory tunables. The function + * fails if not all of the tunables are supported. * * Note that it's not recommended to use this function while the * outside tuning program is running (such as ksmtuned under Linux), diff --git a/src/nodeinfo.c b/src/nodeinfo.c index 75d6524..096000b 100644 --- a/src/nodeinfo.c +++ b/src/nodeinfo.c @@ -1058,14 +1058,15 @@ nodeGetCPUBitmap(int *max_id ATTRIBUTE_UNUSED) #ifdef __linux__ static int -nodeSetMemoryParameterValue(const char *field, - virTypedParameterPtr param) +nodeSetMemoryParameterValue(virTypedParameterPtr param) { char *path = NULL; char *strval = NULL; int ret = -1; int rc = -1; + char *field = strchr(param->field, '_'); + field++; if (virAsprintf(&path, "%s/%s", SYSFS_MEMORY_SHARED_PATH, field) < 0) { virReportOOMError(); @@ -1080,7 +1081,7 @@ nodeSetMemoryParameterValue(const char *field, } if ((rc = virFileWriteStr(path, strval, 0)) < 0) { - virReportSystemError(-rc, _("failed to set %s"), field); + virReportSystemError(-rc, _("failed to set %s"), param->field); goto cleanup; } @@ -1090,6 +1091,38 @@ cleanup: VIR_FREE(strval); return ret; } + +static bool +nodeMemoryParametersIsAllSupported(virTypedParameterPtr params, + int nparams) +{ + char *path = NULL; + int i; + + for (i = 0; i < nparams; i++) { + virTypedParameterPtr param = &params[i]; + + char *field = strchr(param->field, '_'); + field++; + if (virAsprintf(&path, "%s/%s", + SYSFS_MEMORY_SHARED_PATH, field) < 0) { + virReportOOMError(); + return false; + } + + if (!virFileExists(path)) { + virReportError(VIR_ERR_OPERATION_INVALID, + _("Parameter '%s' is not supported by " + "this kernel"), param->field); + VIR_FREE(path); + return false; + } + + VIR_FREE(path); + } + + return true; +} #endif int @@ -1101,8 +1134,8 @@ nodeSetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, virCheckFlags(0, -1); #ifdef __linux__ - int ret = 0; int i; + int rc; if (virTypedParameterArrayValidate(params, nparams, VIR_NODE_MEMORY_SHARED_PAGES_TO_SCAN, @@ -1114,34 +1147,18 @@ nodeSetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, NULL) < 0) return -1; - for (i = 0; i < nparams; i++) { - virTypedParameterPtr param = &params[i]; - - if (STREQ(param->field, - VIR_NODE_MEMORY_SHARED_PAGES_TO_SCAN)) { - ret = nodeSetMemoryParameterValue("pages_to_scan", param); - - /* Out of memory */ - if (ret == -2) - return -1; - } else if (STREQ(param->field, - VIR_NODE_MEMORY_SHARED_SLEEP_MILLISECS)) { - ret = nodeSetMemoryParameterValue("sleep_millisecs", param); + if (!nodeMemoryParametersIsAllSupported(params, nparams)) + return -1; - /* Out of memory */ - if (ret == -2) - return -1; - } else if (STREQ(param->field, - VIR_NODE_MEMORY_SHARED_MERGE_ACROSS_NODES)) { - ret = nodeSetMemoryParameterValue("merge_across_nodes", param); + for (i = 0; i < nparams; i++) { + rc = nodeSetMemoryParameterValue(&params[i]); - /* Out of memory */ - if (ret == -2) - return -1; - } + /* Out of memory */ + if (rc == -2) + return -1; } - return ret; + return 0; #else virReportError(VIR_ERR_NO_SUPPORT, "%s", _("node set memory parameters not implemented" @@ -1167,6 +1184,11 @@ nodeGetMemoryParameterValue(const char *field, goto cleanup; } + if (!virFileExists(path)) { + ret = -2; + goto cleanup; + } + if (virFileReadAll(path, 1024, &buf) < 0) goto cleanup; @@ -1217,6 +1239,7 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, unsigned long long pages_volatile; unsigned long long full_scans = 0; int i; + int ret; if ((*nparams) == 0) { *nparams = NODE_MEMORY_PARAMETERS_NUM; @@ -1228,8 +1251,10 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, switch (i) { case 0: - if (nodeGetMemoryParameterValue("pages_to_scan", - &pages_to_scan) < 0) + ret = nodeGetMemoryParameterValue("pages_to_scan", &pages_to_scan); + if (ret == -2) + continue; + else if (ret == -1) return -1; if (virTypedParameterAssign(param, VIR_NODE_MEMORY_SHARED_PAGES_TO_SCAN, @@ -1239,8 +1264,10 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, break; case 1: - if (nodeGetMemoryParameterValue("sleep_millisecs", - &sleep_millisecs) < 0) + ret = nodeGetMemoryParameterValue("sleep_millisecs", &sleep_millisecs); + if (ret == -2) + continue; + else if (ret == -1) return -1; if (virTypedParameterAssign(param, VIR_NODE_MEMORY_SHARED_SLEEP_MILLISECS, @@ -1250,8 +1277,10 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, break; case 2: - if (nodeGetMemoryParameterValue("pages_shared", - &pages_shared) < 0) + ret = nodeGetMemoryParameterValue("pages_shared", &pages_shared); + if (ret == -2) + continue; + else if (ret == -1) return -1; if (virTypedParameterAssign(param, VIR_NODE_MEMORY_SHARED_PAGES_SHARED, @@ -1261,8 +1290,10 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, break; case 3: - if (nodeGetMemoryParameterValue("pages_sharing", - &pages_sharing) < 0) + ret = nodeGetMemoryParameterValue("pages_sharing", &pages_sharing); + if (ret == -2) + continue; + else if (ret == -1) return -1; if (virTypedParameterAssign(param, VIR_NODE_MEMORY_SHARED_PAGES_SHARING, @@ -1272,8 +1303,10 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, break; case 4: - if (nodeGetMemoryParameterValue("pages_unshared", - &pages_unshared) < 0) + ret = nodeGetMemoryParameterValue("pages_unshared", &pages_unshared); + if (ret == -2) + continue; + else if (ret == -1) return -1; if (virTypedParameterAssign(param, VIR_NODE_MEMORY_SHARED_PAGES_UNSHARED, @@ -1283,8 +1316,10 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, break; case 5: - if (nodeGetMemoryParameterValue("pages_volatile", - &pages_volatile) < 0) + ret = nodeGetMemoryParameterValue("pages_volatile", &pages_volatile); + if (ret == -2) + continue; + else if (ret == -1) return -1; if (virTypedParameterAssign(param, VIR_NODE_MEMORY_SHARED_PAGES_VOLATILE, @@ -1294,8 +1329,10 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, break; case 6: - if (nodeGetMemoryParameterValue("full_scans", - &full_scans) < 0) + ret = nodeGetMemoryParameterValue("full_scans", &full_scans); + if (ret == -2) + continue; + else if (ret == -1) return -1; if (virTypedParameterAssign(param, VIR_NODE_MEMORY_SHARED_FULL_SCANS, @@ -1305,8 +1342,10 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, break; case 7: - if (nodeGetMemoryParameterValue("merge_across_nodes", - &merge_across_nodes) < 0) + ret = nodeGetMemoryParameterValue("merge_across_nodes", &merge_across_nodes); + if (ret == -2) + continue; + else if (ret == -1) return -1; if (virTypedParameterAssign(param, VIR_NODE_MEMORY_SHARED_MERGE_ACROSS_NODES, -- 1.7.7.6

2 5

[libvirt] [PATCH] qemu: support live update of an interface's filter
by Laine Stump 29 Nov '12

29 Nov '12

Since we can't (currently) rely on the ability to provide blanket support for all possible network changes by calling the toplevel netdev hostside disconnect/connect functions (due to qemu only supporting a lockstep between initialization of host side and guest side of devices), in order to support live change of an interface's nwfilter we need to make a special purpose function to only call the nwfilter teardown and setup functions if the filter for an interface (or its parameters) changes. The pattern is nearly identical to that used to change the bridge that an interface is connected to. This patch was inspired by a request from Guido Winkelmann <guido(a)sagersystems.de>, who tested an earlier version, and wrote an initial version of the nwfilterHashTable comparison function. I didn't spend any time trying to understand the contents of the nwfilterHashTable entries, or whether the comparison function is fully/correctly comparing the entries. I would appreciate if someone with better knowledge of that data structure (Stefan?) could check it out and provide suggestions. --- src/conf/nwfilter_params.c | 24 ++++++++++++++++++++ src/conf/nwfilter_params.h | 4 +++- src/libvirt_private.syms | 1 + src/qemu/qemu_hotplug.c | 55 +++++++++++++++++++++++++++++++++++++++++++--- 4 files changed, 80 insertions(+), 4 deletions(-) diff --git a/src/conf/nwfilter_params.c b/src/conf/nwfilter_params.c index 6dc4baa..e42a54c 100644 --- a/src/conf/nwfilter_params.c +++ b/src/conf/nwfilter_params.c @@ -764,6 +764,30 @@ err_exit: return -1; } +static int +virNWFilterHashTableCompare(const void *a, const void *b) +{ + /* need to return 0 if equal */ + return STRNEQ_NULLABLE(a, b); +} + +bool +virNWFilterHashTableEqual(virNWFilterHashTablePtr a, + virNWFilterHashTablePtr b) +{ + if (!(a || b)) + return true; + if (!(a && b)) + return false; + if (a->nNames != b->nNames) + return false; + if (!(a->hashTable || b->hashTable)) + return true; + if (!(a->hashTable && b->hashTable)) + return false; + + return virHashEqual(a->hashTable, b->hashTable, virNWFilterHashTableCompare); +} static bool isValidVarName(const char *var) diff --git a/src/conf/nwfilter_params.h b/src/conf/nwfilter_params.h index cedf9cd..e310bb1 100644 --- a/src/conf/nwfilter_params.h +++ b/src/conf/nwfilter_params.h @@ -1,7 +1,7 @@ /* * nwfilter_params.h: parsing and data maintenance of filter parameters * - * Copyright (C) 2011 Red Hat, Inc. + * Copyright (C) 2011-2012 Red Hat, Inc. * Copyright (C) 2010 IBM Corporation * * This library is free software; you can redistribute it and/or @@ -85,6 +85,8 @@ void *virNWFilterHashTableRemoveEntry(virNWFilterHashTablePtr table, const char *name); int virNWFilterHashTablePutAll(virNWFilterHashTablePtr src, virNWFilterHashTablePtr dest); +bool virNWFilterHashTableEqual(virNWFilterHashTablePtr a, + virNWFilterHashTablePtr b); # define VALID_VARNAME \ "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_" diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 756d7bd..d637142 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -946,6 +946,7 @@ virNWFilterIPAddrMapShutdown; # nwfilter_params.h virNWFilterHashTableCreate; +virNWFilterHashTableEqual; virNWFilterHashTableFree; virNWFilterHashTablePut; virNWFilterHashTablePutAll; diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index ae8381e..581204a 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -1330,6 +1330,43 @@ cleanup: return ret; } +static int +qemuDomainChangeNetFilter(virConnectPtr conn, + virDomainObjPtr vm, + virDomainNetDefPtr olddev, + virDomainNetDefPtr newdev) +{ + /* make sure this type of device supports filters. */ + switch (virDomainNetGetActualType(newdev)) { + case VIR_DOMAIN_NET_TYPE_ETHERNET: + case VIR_DOMAIN_NET_TYPE_BRIDGE: + case VIR_DOMAIN_NET_TYPE_NETWORK: + break; + default: + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("filters not supported on interfaces of type %s"), + virDomainNetTypeToString(virDomainNetGetActualType(newdev))); + return -1; + } + + virDomainConfNWFilterTeardown(olddev); + + if (virDomainConfNWFilterInstantiate(conn, vm->def->uuid, newdev) < 0) { + virErrorPtr errobj; + + virReportError(VIR_ERR_OPERATION_FAILED, + _("failed to add new filter rules to '%s' " + "- attempting to restore old rules"), + olddev->ifname); + errobj = virSaveLastError(); + ignore_value(virDomainConfNWFilterInstantiate(conn, vm->def->uuid, olddev)); + virSetError(errobj); + virFreeError(errobj); + return -1; + } + return 0; +} + int qemuDomainChangeNetLinkState(struct qemud_driver *driver, virDomainObjPtr vm, virDomainNetDefPtr dev, @@ -1373,6 +1410,7 @@ qemuDomainChangeNet(struct qemud_driver *driver, int oldType, newType; bool needReconnect = false; bool needBridgeChange = false; + bool needFilterChange = false; bool needLinkStateChange = false; bool needReplaceDevDef = false; int ret = -1; @@ -1506,8 +1544,10 @@ qemuDomainChangeNet(struct qemud_driver *driver, } /* (end of device info checks) */ - if (STRNEQ_NULLABLE(olddev->filter, newdev->filter)) - needReconnect = true; + if (STRNEQ_NULLABLE(olddev->filter, newdev->filter) || + !virNWFilterHashTableEqual(olddev->filterparams, newdev->filterparams)) { + needFilterChange = true; + } /* bandwidth can be modified, and will be checked later */ /* vlan can be modified, and will be checked later */ @@ -1665,7 +1705,16 @@ qemuDomainChangeNet(struct qemud_driver *driver, goto cleanup; /* we successfully switched to the new bridge, and we've * determined that the rest of newdev is equivalent to olddev, - * so move newdev into place, so that the */ + * so move newdev into place */ + needReplaceDevDef = true; + } + + if (needFilterChange) { + if (qemuDomainChangeNetFilter(dom->conn, vm, olddev, newdev) < 0) + goto cleanup; + /* we successfully switched to the new filter, and we've + * determined that the rest of newdev is equivalent to olddev, + * so move newdev into place */ needReplaceDevDef = true; } -- 1.7.11.7

2 2

[libvirt] [PATCH V8 1/6] add a configure option --with-fuse to prepare introduction of fuse support for libvirt lxc
by Gao feng 29 Nov '12

29 Nov '12

add a configure option --with-fuse to prepare introduction of fuse support for libvirt lxc. With help from Daniel and Richard. Signed-off-by: Gao feng <gaofeng(a)cn.fujitsu.com> --- configure.ac | 29 +++++++++++++++++++++++++++++ libvirt.spec.in | 9 +++++++++ 2 files changed, 38 insertions(+), 0 deletions(-) diff --git a/configure.ac b/configure.ac index 9108ea8..495cbfa 100644 --- a/configure.ac +++ b/configure.ac @@ -115,6 +115,7 @@ LIBSSH2_REQUIRED="1.0" LIBSSH2_TRANSPORT_REQUIRED="1.3" LIBBLKID_REQUIRED="2.17" DBUS_REQUIRED="1.0.0" +FUSE_REQUIRED="2.8.6" dnl Checks for C compiler. AC_PROG_CC @@ -1859,6 +1860,29 @@ AC_SUBST([CAPNG_CFLAGS]) AC_SUBST([CAPNG_LIBS]) +dnl libfuse +AC_ARG_WITH([fuse], + AC_HELP_STRING([--with-fuse], [use libfuse to proivde fuse filesystem support for libvirt lxc]), + [], + [with_fuse=check]) +dnl +dnl This check looks for 'fuse' +dnl +AS_IF([test "x$with_fuse" != "xno"], + [PKG_CHECK_MODULES([FUSE], [fuse >= $FUSE_REQUIRED], + [with_fuse=yes + AC_SUBST([FUSE_CFLAGS]) + AC_SUBST([FUSE_LIBS]) + AC_DEFINE_UNQUOTED([HAVE_FUSE], 1, [whether fuse is available for libvirt lxc]) + ], + [if test "x$with_fuse" = "xyes" ; then + AC_MSG_ERROR([You must install fuse library to compile libvirt]) + else + with_fuse=no + fi + ]) + ]) +AM_CONDITIONAL([HAVE_FUSE], [test "x$with_fuse" = "xyes"]) dnl virsh libraries AC_CHECK_HEADERS([readline/readline.h]) @@ -3163,6 +3187,11 @@ AC_MSG_NOTICE([ capng: $CAPNG_CFLAGS $CAPNG_LIBS]) else AC_MSG_NOTICE([ capng: no]) fi +if test "$with_fuse" = "yes" ; then +AC_MSG_NOTICE([ fuse: $FUSE_CFLAGS $FUSE_LIBS]) +else +AC_MSG_NOTICE([ fuse: no]) +fi if test "$with_xen" = "yes" ; then AC_MSG_NOTICE([ xen: $XEN_CFLAGS $XEN_LIBS]) else diff --git a/libvirt.spec.in b/libvirt.spec.in index 9aa2fb2..2c2c77c 100644 --- a/libvirt.spec.in +++ b/libvirt.spec.in @@ -93,6 +93,7 @@ # A few optional bits off by default, we enable later %define with_polkit 0%{!?_without_polkit:0} %define with_capng 0%{!?_without_capng:0} +%define with_fuse 0%{!?_without_fuse:0} %define with_netcf 0%{!?_without_netcf:0} %define with_udev 0%{!?_without_udev:0} %define with_hal 0%{!?_without_hal:0} @@ -510,6 +511,9 @@ BuildRequires: numactl-devel %if %{with_capng} BuildRequires: libcap-ng-devel >= 0.5.0 %endif +%if %{with_fuse} +BuildRequires: fuse-devel >= 2.8.6 +%endif %if %{with_phyp} || %{with_libssh2_transport} %if %{with_libssh2_transport} BuildRequires: libssh2-devel >= 1.3.0 @@ -1193,6 +1197,10 @@ of recent versions of Linux (and other OSes). %define _without_capng --without-capng %endif +%if ! %{with_fuse} +%define _without_fuse --without-fuse +%endif + %if ! %{with_netcf} %define _without_netcf --without-netcf %endif @@ -1296,6 +1304,7 @@ autoreconf -if %{?_without_numactl} \ %{?_without_numad} \ %{?_without_capng} \ + %{?_without_fuse} \ %{?_without_netcf} \ %{?_without_selinux} \ %{?_with_selinux_mount} \ -- 1.7.7.6

4 21

[libvirt] [PATCH 0/4] Support for sending signals to guest processes
by Daniel P. Berrange 29 Nov '12

29 Nov '12

One of the things people want to be able todo with LXC is to send arbitrary signals to processes inside the container. This series introduces a virDomainSendProcessSignal API for that purpose. The LXC driver impl is limited to sending signals to the "init" pid (ie pid == 1), but in the future we'll extend this to arbitrary container PIDs (via /proc/$PID/ns/pid + setns()). If the QEMU guest agent had a suitable command we could support this for QEMU too.

3 12

[libvirt] [PATCH] Rename misc QEMU structs/enums to use normal naming style
by Daniel P. Berrange 29 Nov '12

29 Nov '12

From: "Daniel P. Berrange" <berrange(a)redhat.com> Replace the following names * struct qemu_snap_remove with virQEMUSnapRemovePtr * struct qemu_snap_reparent with virQEMUSnapReparentPtr * struct qemu_save_header with virQEMUSaveHeaderPtr * enum qemu_save_formats with virQEMUSaveFormat Signed-off-by: Daniel P. Berrange <berrange(a)redhat.com> --- src/qemu/qemu_domain.c | 4 ++-- src/qemu/qemu_domain.h | 4 +++- src/qemu/qemu_driver.c | 47 ++++++++++++++++++++++++++--------------------- 3 files changed, 31 insertions(+), 24 deletions(-) diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 4b8e52b..ccad1b3 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -1809,7 +1809,7 @@ void qemuDomainSnapshotDiscardAll(void *payload, void *data) { virDomainSnapshotObjPtr snap = payload; - struct qemu_snap_remove *curr = data; + virQEMUSnapRemovePtr curr = data; int err; if (snap->def->current) @@ -1824,7 +1824,7 @@ int qemuDomainSnapshotDiscardAllMetadata(virQEMUDriverPtr driver, virDomainObjPtr vm) { - struct qemu_snap_remove rem; + virQEMUSnapRemove rem; rem.driver = driver; rem.vm = vm; diff --git a/src/qemu/qemu_domain.h b/src/qemu/qemu_domain.h index 4a70362..11670b9 100644 --- a/src/qemu/qemu_domain.h +++ b/src/qemu/qemu_domain.h @@ -318,7 +318,9 @@ int qemuDomainSnapshotDiscard(virQEMUDriverPtr driver, bool update_current, bool metadata_only); -struct qemu_snap_remove { +typedef struct _virQEMUSnapRemove virQEMUSnapRemove; +typedef virQEMUSnapRemove *virQEMUSnapRemovePtr; +struct _virQEMUSnapRemove { virQEMUDriverPtr driver; virDomainObjPtr vm; int err; diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 7bccd25..cd5531f 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -2596,7 +2596,7 @@ cleanup: verify(sizeof(QEMU_SAVE_MAGIC) == sizeof(QEMU_SAVE_PARTIAL)); -enum qemu_save_formats { +typedef enum { QEMU_SAVE_FORMAT_RAW = 0, QEMU_SAVE_FORMAT_GZIP = 1, QEMU_SAVE_FORMAT_BZIP2 = 2, @@ -2611,7 +2611,7 @@ enum qemu_save_formats { Do not change or re-use numbers. */ QEMU_SAVE_FORMAT_LAST -}; +} virQEMUSaveFormat; VIR_ENUM_DECL(qemuSaveCompression) VIR_ENUM_IMPL(qemuSaveCompression, QEMU_SAVE_FORMAT_LAST, @@ -2621,7 +2621,9 @@ VIR_ENUM_IMPL(qemuSaveCompression, QEMU_SAVE_FORMAT_LAST, "xz", "lzop") -struct qemu_save_header { +typedef struct _virQEMUSaveHeader virQEMUSaveHeader; +typedef virQEMUSaveHeader *virQEMUSaveHeaderPtr; +struct _virQEMUSaveHeader { char magic[sizeof(QEMU_SAVE_MAGIC)-1]; uint32_t version; uint32_t xml_len; @@ -2631,7 +2633,7 @@ struct qemu_save_header { }; static inline void -bswap_header(struct qemu_save_header *hdr) { +bswap_header(virQEMUSaveHeaderPtr hdr) { hdr->version = bswap_32(hdr->version); hdr->xml_len = bswap_32(hdr->xml_len); hdr->was_running = bswap_32(hdr->was_running); @@ -2642,7 +2644,7 @@ bswap_header(struct qemu_save_header *hdr) { /* return -errno on failure, or 0 on success */ static int qemuDomainSaveHeader(int fd, const char *path, const char *xml, - struct qemu_save_header *header) + virQEMUSaveHeaderPtr header) { int ret = 0; @@ -2664,7 +2666,7 @@ endjob: return ret; } -/* Given a enum qemu_save_formats compression level, return the name +/* Given a virQEMUSaveFormat compression level, return the name * of the program to run, or NULL if no program is needed. */ static const char * qemuCompressProgramName(int compress) @@ -2801,7 +2803,7 @@ qemuDomainSaveMemory(virQEMUDriverPtr driver, unsigned int flags, enum qemuDomainAsyncJob asyncJob) { - struct qemu_save_header header; + virQEMUSaveHeader header; bool bypassSecurityDriver = false; bool needUnlink = false; int ret = -1; @@ -3044,7 +3046,7 @@ cleanup: } /* Returns true if a compression program is available in PATH */ -static bool qemuCompressProgramAvailable(enum qemu_save_formats compress) +static bool qemuCompressProgramAvailable(virQEMUSaveFormat compress) { const char *prog; char *c; @@ -3308,7 +3310,7 @@ static int doCoreDump(virQEMUDriverPtr driver, virDomainObjPtr vm, const char *path, - enum qemu_save_formats compress, + virQEMUSaveFormat compress, unsigned int dump_flags) { int fd = -1; @@ -3371,7 +3373,7 @@ cleanup: return ret; } -static enum qemu_save_formats +static virQEMUSaveFormat getCompressionType(virQEMUDriverPtr driver) { int compress = QEMU_SAVE_FORMAT_RAW; @@ -4817,14 +4819,14 @@ static int ATTRIBUTE_NONNULL(3) ATTRIBUTE_NONNULL(4) qemuDomainSaveImageOpen(virQEMUDriverPtr driver, const char *path, virDomainDefPtr *ret_def, - struct qemu_save_header *ret_header, + virQEMUSaveHeaderPtr ret_header, bool bypass_cache, virFileWrapperFdPtr *wrapperFd, const char *xmlin, int state, bool edit, bool unlink_corrupt) { int fd = -1; - struct qemu_save_header header; + virQEMUSaveHeader header; char *xml = NULL; virDomainDefPtr def = NULL; int oflags = edit ? O_RDWR : O_RDONLY; @@ -4962,7 +4964,7 @@ qemuDomainSaveImageStartVM(virConnectPtr conn, virQEMUDriverPtr driver, virDomainObjPtr vm, int *fd, - const struct qemu_save_header *header, + const virQEMUSaveHeaderPtr header, const char *path, bool start_paused) { @@ -5082,7 +5084,7 @@ qemuDomainRestoreFlags(virConnectPtr conn, virDomainObjPtr vm = NULL; int fd = -1; int ret = -1; - struct qemu_save_header header; + virQEMUSaveHeader header; virFileWrapperFdPtr wrapperFd = NULL; int state = -1; @@ -5154,7 +5156,7 @@ qemuDomainSaveImageGetXMLDesc(virConnectPtr conn, const char *path, char *ret = NULL; virDomainDefPtr def = NULL; int fd = -1; - struct qemu_save_header header; + virQEMUSaveHeader header; /* We only take subset of virDomainDefFormat flags. */ virCheckFlags(VIR_DOMAIN_XML_SECURE, NULL); @@ -5184,7 +5186,7 @@ qemuDomainSaveImageDefineXML(virConnectPtr conn, const char *path, int ret = -1; virDomainDefPtr def = NULL; int fd = -1; - struct qemu_save_header header; + virQEMUSaveHeader header; char *xml = NULL; size_t len; int state = -1; @@ -5261,7 +5263,7 @@ qemuDomainObjRestore(virConnectPtr conn, virDomainDefPtr def = NULL; int fd = -1; int ret = -1; - struct qemu_save_header header; + virQEMUSaveHeader header; virFileWrapperFdPtr wrapperFd = NULL; fd = qemuDomainSaveImageOpen(driver, path, &def, &header, @@ -12432,7 +12434,10 @@ cleanup: return ret; } -struct snap_reparent { + +typedef struct _virQEMUSnapReparent virQEMUSnapReparent; +typedef virQEMUSnapReparent *virQEMUSnapReparentPtr; +struct _virQEMUSnapReparent { virQEMUDriverPtr driver; virDomainSnapshotObjPtr parent; virDomainObjPtr vm; @@ -12446,7 +12451,7 @@ qemuDomainSnapshotReparentChildren(void *payload, void *data) { virDomainSnapshotObjPtr snap = payload; - struct snap_reparent *rep = data; + virQEMUSnapReparentPtr rep = data; if (rep->err < 0) { return; @@ -12480,8 +12485,8 @@ static int qemuDomainSnapshotDelete(virDomainSnapshotPtr snapshot, int ret = -1; virDomainSnapshotObjPtr snap = NULL; char uuidstr[VIR_UUID_STRING_BUFLEN]; - struct qemu_snap_remove rem; - struct snap_reparent rep; + virQEMUSnapRemove rem; + virQEMUSnapReparent rep; bool metadata_only = !!(flags & VIR_DOMAIN_SNAPSHOT_DELETE_METADATA_ONLY); int external = 0; -- 1.7.11.7

2 1

[libvirt] [PATCH] Replace 'struct qemud_driver *' with virQEMUDriverPtr
by Daniel P. Berrange 29 Nov '12

29 Nov '12

From: "Daniel P. Berrange" <berrange(a)redhat.com> Remove the obsolete 'qemud' naming prefix and underscore based type name. Introduce virQEMUDriverPtr as the replacement, in common with LXC driver naming style --- src/qemu/qemu_bridge_filter.c | 8 +- src/qemu/qemu_bridge_filter.h | 8 +- src/qemu/qemu_cgroup.c | 12 +- src/qemu/qemu_cgroup.h | 12 +- src/qemu/qemu_command.c | 12 +- src/qemu/qemu_command.h | 8 +- src/qemu/qemu_conf.c | 20 +-- src/qemu/qemu_conf.h | 25 ++-- src/qemu/qemu_domain.c | 96 ++++++------- src/qemu/qemu_domain.h | 84 +++++------ src/qemu/qemu_driver.c | 322 +++++++++++++++++++++--------------------- src/qemu/qemu_hostdev.c | 24 ++-- src/qemu/qemu_hostdev.h | 16 +-- src/qemu/qemu_hotplug.c | 52 +++---- src/qemu/qemu_hotplug.h | 44 +++--- src/qemu/qemu_migration.c | 80 +++++------ src/qemu/qemu_migration.h | 26 ++-- src/qemu/qemu_process.c | 100 ++++++------- src/qemu/qemu_process.h | 30 ++-- 19 files changed, 491 insertions(+), 488 deletions(-) diff --git a/src/qemu/qemu_bridge_filter.c b/src/qemu/qemu_bridge_filter.c index cadc630..a34a92e 100644 --- a/src/qemu/qemu_bridge_filter.c +++ b/src/qemu/qemu_bridge_filter.c @@ -34,7 +34,7 @@ #define VIR_FROM_THIS VIR_FROM_QEMU int -networkAddEbtablesRules(struct qemud_driver *driver) { +networkAddEbtablesRules(virQEMUDriverPtr driver) { int err; /* Set forward policy to DROP */ @@ -50,7 +50,7 @@ networkAddEbtablesRules(struct qemud_driver *driver) { int -networkDisableAllFrames(struct qemud_driver *driver) { +networkDisableAllFrames(virQEMUDriverPtr driver) { int err; /* add default rules */ @@ -64,7 +64,7 @@ networkDisableAllFrames(struct qemud_driver *driver) { } int -networkAllowMacOnPort(struct qemud_driver *driver, +networkAllowMacOnPort(virQEMUDriverPtr driver, const char * ifname, const virMacAddrPtr mac) { @@ -85,7 +85,7 @@ networkAllowMacOnPort(struct qemud_driver *driver, int -networkDisallowMacOnPort(struct qemud_driver *driver, +networkDisallowMacOnPort(virQEMUDriverPtr driver, const char * ifname, const virMacAddrPtr mac) { diff --git a/src/qemu/qemu_bridge_filter.h b/src/qemu/qemu_bridge_filter.h index d88c085..ea8e0fa 100644 --- a/src/qemu/qemu_bridge_filter.h +++ b/src/qemu/qemu_bridge_filter.h @@ -24,14 +24,14 @@ # define __QEMUD_BRIDGE_FILTER_H__ -int networkAllowMacOnPort(struct qemud_driver *driver, +int networkAllowMacOnPort(virQEMUDriverPtr driver, const char * ifname, const virMacAddrPtr mac); -int networkDisallowMacOnPort(struct qemud_driver *driver, +int networkDisallowMacOnPort(virQEMUDriverPtr driver, const char * ifname, const virMacAddrPtr mac); -int networkDisableAllFrames(struct qemud_driver *driver); -int networkAddEbtablesRules(struct qemud_driver *driver); +int networkDisableAllFrames(virQEMUDriverPtr driver); +int networkAddEbtablesRules(virQEMUDriverPtr driver); #endif /* __QEMUD_BRIDGE_FILTER_H__ */ diff --git a/src/qemu/qemu_cgroup.c b/src/qemu/qemu_cgroup.c index 288187c..30cd1d6 100644 --- a/src/qemu/qemu_cgroup.c +++ b/src/qemu/qemu_cgroup.c @@ -45,7 +45,7 @@ static const char *const defaultDeviceACL[] = { #define DEVICE_PTY_MAJOR 136 #define DEVICE_SND_MAJOR 116 -bool qemuCgroupControllerActive(struct qemud_driver *driver, +bool qemuCgroupControllerActive(virQEMUDriverPtr driver, int controller) { if (driver->cgroup == NULL) @@ -188,7 +188,7 @@ int qemuSetupHostUsbDeviceCgroup(usbDevice *dev ATTRIBUTE_UNUSED, return 0; } -int qemuSetupCgroup(struct qemud_driver *driver, +int qemuSetupCgroup(virQEMUDriverPtr driver, virDomainObjPtr vm, virBitmapPtr nodemask) { @@ -532,7 +532,7 @@ cleanup: return rc; } -int qemuSetupCgroupForVcpu(struct qemud_driver *driver, virDomainObjPtr vm) +int qemuSetupCgroupForVcpu(virQEMUDriverPtr driver, virDomainObjPtr vm) { virCgroupPtr cgroup = NULL; virCgroupPtr cgroup_vcpu = NULL; @@ -637,7 +637,7 @@ cleanup: return -1; } -int qemuSetupCgroupForEmulator(struct qemud_driver *driver, +int qemuSetupCgroupForEmulator(virQEMUDriverPtr driver, virDomainObjPtr vm, virBitmapPtr nodemask) { @@ -738,7 +738,7 @@ cleanup: return rc; } -int qemuRemoveCgroup(struct qemud_driver *driver, +int qemuRemoveCgroup(virQEMUDriverPtr driver, virDomainObjPtr vm, int quiet) { @@ -762,7 +762,7 @@ int qemuRemoveCgroup(struct qemud_driver *driver, return rc; } -int qemuAddToCgroup(struct qemud_driver *driver, +int qemuAddToCgroup(virQEMUDriverPtr driver, virDomainDefPtr def) { virCgroupPtr cgroup = NULL; diff --git a/src/qemu/qemu_cgroup.h b/src/qemu/qemu_cgroup.h index 50ee092..e212581 100644 --- a/src/qemu/qemu_cgroup.h +++ b/src/qemu/qemu_cgroup.h @@ -34,7 +34,7 @@ struct _qemuCgroupData { }; typedef struct _qemuCgroupData qemuCgroupData; -bool qemuCgroupControllerActive(struct qemud_driver *driver, +bool qemuCgroupControllerActive(virQEMUDriverPtr driver, int controller); int qemuSetupDiskCgroup(virDomainObjPtr vm, virCgroupPtr cgroup, @@ -45,7 +45,7 @@ int qemuTeardownDiskCgroup(virDomainObjPtr vm, int qemuSetupHostUsbDeviceCgroup(usbDevice *dev, const char *path, void *opaque); -int qemuSetupCgroup(struct qemud_driver *driver, +int qemuSetupCgroup(virQEMUDriverPtr driver, virDomainObjPtr vm, virBitmapPtr nodemask); int qemuSetupCgroupVcpuBW(virCgroupPtr cgroup, @@ -56,14 +56,14 @@ int qemuSetupCgroupVcpuPin(virCgroupPtr cgroup, int nvcpupin, int vcpuid); int qemuSetupCgroupEmulatorPin(virCgroupPtr cgroup, virBitmapPtr cpumask); -int qemuSetupCgroupForVcpu(struct qemud_driver *driver, virDomainObjPtr vm); -int qemuSetupCgroupForEmulator(struct qemud_driver *driver, +int qemuSetupCgroupForVcpu(virQEMUDriverPtr driver, virDomainObjPtr vm); +int qemuSetupCgroupForEmulator(virQEMUDriverPtr driver, virDomainObjPtr vm, virBitmapPtr nodemask); -int qemuRemoveCgroup(struct qemud_driver *driver, +int qemuRemoveCgroup(virQEMUDriverPtr driver, virDomainObjPtr vm, int quiet); -int qemuAddToCgroup(struct qemud_driver *driver, +int qemuAddToCgroup(virQEMUDriverPtr driver, virDomainDefPtr def); #endif /* __QEMU_CGROUP_H__ */ diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 7736575..94b3029 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -148,7 +148,7 @@ uname_normalize(struct utsname *ut) */ int qemuPhysIfaceConnect(virDomainDefPtr def, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainNetDefPtr net, qemuCapsPtr caps, enum virNetDevVPortProfileOp vmop) @@ -197,7 +197,7 @@ error: int qemuNetworkIfaceConnect(virDomainDefPtr def, virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainNetDefPtr net, qemuCapsPtr caps) { @@ -3197,7 +3197,7 @@ error: char * qemuBuildHostNetStr(virDomainNetDefPtr net, - struct qemud_driver *driver, + virQEMUDriverPtr driver, qemuCapsPtr caps, char type_sep, int vlan, @@ -4242,7 +4242,7 @@ error: static int -qemuBuildCpuArgStr(const struct qemud_driver *driver, +qemuBuildCpuArgStr(const virQEMUDriverPtr driver, const virDomainDefPtr def, const char *emulator, qemuCapsPtr caps, @@ -4571,7 +4571,7 @@ error: } static int -qemuBuildGraphicsCommandLine(struct qemud_driver *driver, +qemuBuildGraphicsCommandLine(virQEMUDriverPtr driver, virCommandPtr cmd, virDomainDefPtr def, qemuCapsPtr caps, @@ -4913,7 +4913,7 @@ error: */ virCommandPtr qemuBuildCommandLine(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainDefPtr def, virDomainChrSourceDefPtr monitor_chr, bool monitor_json, diff --git a/src/qemu/qemu_command.h b/src/qemu/qemu_command.h index 953fa72..6556e6e 100644 --- a/src/qemu/qemu_command.h +++ b/src/qemu/qemu_command.h @@ -50,7 +50,7 @@ virCommandPtr qemuBuildCommandLine(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainDefPtr def, virDomainChrSourceDefPtr monitor_chr, bool monitor_json, @@ -70,7 +70,7 @@ qemuBuildChrDeviceStr (virDomainChrDefPtr serial, /* With vlan == -1, use netdev syntax, else old hostnet */ char * qemuBuildHostNetStr(virDomainNetDefPtr net, - struct qemud_driver *driver, + virQEMUDriverPtr driver, qemuCapsPtr caps, char type_sep, int vlan, @@ -146,13 +146,13 @@ char * qemuBuildRedirdevDevStr(virDomainDefPtr def, int qemuNetworkIfaceConnect(virDomainDefPtr def, virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainNetDefPtr net, qemuCapsPtr caps) ATTRIBUTE_NONNULL(2); int qemuPhysIfaceConnect(virDomainDefPtr def, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainNetDefPtr net, qemuCapsPtr caps, enum virNetDevVPortProfileOp vmop); diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c index ce3fa67..b7f249d 100644 --- a/src/qemu/qemu_conf.c +++ b/src/qemu/qemu_conf.c @@ -62,17 +62,17 @@ struct _qemuDriverCloseDef { qemuDriverCloseCallback cb; }; -void qemuDriverLock(struct qemud_driver *driver) +void qemuDriverLock(virQEMUDriverPtr driver) { virMutexLock(&driver->lock); } -void qemuDriverUnlock(struct qemud_driver *driver) +void qemuDriverUnlock(virQEMUDriverPtr driver) { virMutexUnlock(&driver->lock); } -int qemuLoadDriverConfig(struct qemud_driver *driver, +int qemuLoadDriverConfig(virQEMUDriverPtr driver, const char *filename) { virConfPtr conf; virConfValuePtr p; @@ -587,7 +587,7 @@ qemuDriverCloseCallbackFree(void *payload, } int -qemuDriverCloseCallbackInit(struct qemud_driver *driver) +qemuDriverCloseCallbackInit(virQEMUDriverPtr driver) { driver->closeCallbacks = virHashCreate(5, qemuDriverCloseCallbackFree); if (!driver->closeCallbacks) @@ -597,13 +597,13 @@ qemuDriverCloseCallbackInit(struct qemud_driver *driver) } void -qemuDriverCloseCallbackShutdown(struct qemud_driver *driver) +qemuDriverCloseCallbackShutdown(virQEMUDriverPtr driver) { virHashFree(driver->closeCallbacks); } int -qemuDriverCloseCallbackSet(struct qemud_driver *driver, +qemuDriverCloseCallbackSet(virQEMUDriverPtr driver, virDomainObjPtr vm, virConnectPtr conn, qemuDriverCloseCallback cb) @@ -649,7 +649,7 @@ qemuDriverCloseCallbackSet(struct qemud_driver *driver, } int -qemuDriverCloseCallbackUnset(struct qemud_driver *driver, +qemuDriverCloseCallbackUnset(virQEMUDriverPtr driver, virDomainObjPtr vm, qemuDriverCloseCallback cb) { @@ -675,7 +675,7 @@ qemuDriverCloseCallbackUnset(struct qemud_driver *driver, } qemuDriverCloseCallback -qemuDriverCloseCallbackGet(struct qemud_driver *driver, +qemuDriverCloseCallbackGet(virQEMUDriverPtr driver, virDomainObjPtr vm, virConnectPtr conn) { @@ -696,7 +696,7 @@ qemuDriverCloseCallbackGet(struct qemud_driver *driver, } struct qemuDriverCloseCallbackData { - struct qemud_driver *driver; + virQEMUDriverPtr driver; virConnectPtr conn; }; @@ -735,7 +735,7 @@ qemuDriverCloseCallbackRun(void *payload, } void -qemuDriverCloseCallbackRunAll(struct qemud_driver *driver, +qemuDriverCloseCallbackRunAll(virQEMUDriverPtr driver, virConnectPtr conn) { struct qemuDriverCloseCallbackData data = { diff --git a/src/qemu/qemu_conf.h b/src/qemu/qemu_conf.h index 4c729e4..bcacf25 100644 --- a/src/qemu/qemu_conf.h +++ b/src/qemu/qemu_conf.h @@ -50,8 +50,11 @@ typedef struct _qemuDriverCloseDef qemuDriverCloseDef; typedef qemuDriverCloseDef *qemuDriverCloseDefPtr; +typedef struct _virQEMUDriver virQEMUDriver; +typedef virQEMUDriver *virQEMUDriverPtr; + /* Main driver state */ -struct qemud_driver { +struct _virQEMUDriver { virMutex lock; virThreadPoolPtr workerPool; @@ -174,9 +177,9 @@ struct _qemuDomainCmdlineDef { # define QEMUD_MIGRATION_NUM_PORTS 64 -void qemuDriverLock(struct qemud_driver *driver); -void qemuDriverUnlock(struct qemud_driver *driver); -int qemuLoadDriverConfig(struct qemud_driver *driver, +void qemuDriverLock(virQEMUDriverPtr driver); +void qemuDriverUnlock(virQEMUDriverPtr driver); +int qemuLoadDriverConfig(virQEMUDriverPtr driver, const char *filename); struct qemuDomainDiskInfo { @@ -186,22 +189,22 @@ struct qemuDomainDiskInfo { int io_status; }; -typedef virDomainObjPtr (*qemuDriverCloseCallback)(struct qemud_driver *driver, +typedef virDomainObjPtr (*qemuDriverCloseCallback)(virQEMUDriverPtr driver, virDomainObjPtr vm, virConnectPtr conn); -int qemuDriverCloseCallbackInit(struct qemud_driver *driver); -void qemuDriverCloseCallbackShutdown(struct qemud_driver *driver); -int qemuDriverCloseCallbackSet(struct qemud_driver *driver, +int qemuDriverCloseCallbackInit(virQEMUDriverPtr driver); +void qemuDriverCloseCallbackShutdown(virQEMUDriverPtr driver); +int qemuDriverCloseCallbackSet(virQEMUDriverPtr driver, virDomainObjPtr vm, virConnectPtr conn, qemuDriverCloseCallback cb); -int qemuDriverCloseCallbackUnset(struct qemud_driver *driver, +int qemuDriverCloseCallbackUnset(virQEMUDriverPtr driver, virDomainObjPtr vm, qemuDriverCloseCallback cb); -qemuDriverCloseCallback qemuDriverCloseCallbackGet(struct qemud_driver *driver, +qemuDriverCloseCallback qemuDriverCloseCallbackGet(virQEMUDriverPtr driver, virDomainObjPtr vm, virConnectPtr conn); -void qemuDriverCloseCallbackRunAll(struct qemud_driver *driver, +void qemuDriverCloseCallbackRunAll(virQEMUDriverPtr driver, virConnectPtr conn); #endif /* __QEMUD_CONF_H */ diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 92f4a3e..4b8e52b 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -117,7 +117,7 @@ qemuDomainAsyncJobPhaseFromString(enum qemuDomainAsyncJob job, /* driver must be locked before calling */ -void qemuDomainEventQueue(struct qemud_driver *driver, +void qemuDomainEventQueue(virQEMUDriverPtr driver, virDomainEventPtr event) { virDomainEventStateQueue(driver->domainEventState, event); @@ -661,7 +661,7 @@ void qemuDomainSetNamespaceHooks(virCapsPtr caps) } static void -qemuDomainObjSaveJob(struct qemud_driver *driver, virDomainObjPtr obj) +qemuDomainObjSaveJob(virQEMUDriverPtr driver, virDomainObjPtr obj) { if (!virDomainObjIsActive(obj)) { /* don't write the state file yet, it will be written once the domain @@ -674,7 +674,7 @@ qemuDomainObjSaveJob(struct qemud_driver *driver, virDomainObjPtr obj) } void -qemuDomainObjSetJobPhase(struct qemud_driver *driver, +qemuDomainObjSetJobPhase(virQEMUDriverPtr driver, virDomainObjPtr obj, int phase) { @@ -712,7 +712,7 @@ qemuDomainObjSetAsyncJobMask(virDomainObjPtr obj, } void -qemuDomainObjDiscardAsyncJob(struct qemud_driver *driver, virDomainObjPtr obj) +qemuDomainObjDiscardAsyncJob(virQEMUDriverPtr driver, virDomainObjPtr obj) { qemuDomainObjPrivatePtr priv = obj->privateData; @@ -758,7 +758,7 @@ qemuDomainJobAllowed(qemuDomainObjPrivatePtr priv, enum qemuDomainJob job) * locked or not. */ static int ATTRIBUTE_NONNULL(1) -qemuDomainObjBeginJobInternal(struct qemud_driver *driver, +qemuDomainObjBeginJobInternal(virQEMUDriverPtr driver, bool driver_locked, virDomainObjPtr obj, enum qemuDomainJob job, @@ -868,7 +868,7 @@ error: * Upon successful return, the object will have its ref count increased, * successful calls must be followed by EndJob eventually */ -int qemuDomainObjBeginJob(struct qemud_driver *driver, +int qemuDomainObjBeginJob(virQEMUDriverPtr driver, virDomainObjPtr obj, enum qemuDomainJob job) { @@ -876,7 +876,7 @@ int qemuDomainObjBeginJob(struct qemud_driver *driver, QEMU_ASYNC_JOB_NONE); } -int qemuDomainObjBeginAsyncJob(struct qemud_driver *driver, +int qemuDomainObjBeginAsyncJob(virQEMUDriverPtr driver, virDomainObjPtr obj, enum qemuDomainAsyncJob asyncJob) { @@ -893,7 +893,7 @@ int qemuDomainObjBeginAsyncJob(struct qemud_driver *driver, * Upon successful return, the object will have its ref count increased, * successful calls must be followed by EndJob eventually */ -int qemuDomainObjBeginJobWithDriver(struct qemud_driver *driver, +int qemuDomainObjBeginJobWithDriver(virQEMUDriverPtr driver, virDomainObjPtr obj, enum qemuDomainJob job) { @@ -907,7 +907,7 @@ int qemuDomainObjBeginJobWithDriver(struct qemud_driver *driver, QEMU_ASYNC_JOB_NONE); } -int qemuDomainObjBeginAsyncJobWithDriver(struct qemud_driver *driver, +int qemuDomainObjBeginAsyncJobWithDriver(virQEMUDriverPtr driver, virDomainObjPtr obj, enum qemuDomainAsyncJob asyncJob) { @@ -924,7 +924,7 @@ int qemuDomainObjBeginAsyncJobWithDriver(struct qemud_driver *driver, * Returns true if @obj was still referenced, false if it was * disposed of. */ -bool qemuDomainObjEndJob(struct qemud_driver *driver, virDomainObjPtr obj) +bool qemuDomainObjEndJob(virQEMUDriverPtr driver, virDomainObjPtr obj) { qemuDomainObjPrivatePtr priv = obj->privateData; enum qemuDomainJob job = priv->job.active; @@ -944,7 +944,7 @@ bool qemuDomainObjEndJob(struct qemud_driver *driver, virDomainObjPtr obj) } bool -qemuDomainObjEndAsyncJob(struct qemud_driver *driver, virDomainObjPtr obj) +qemuDomainObjEndAsyncJob(virQEMUDriverPtr driver, virDomainObjPtr obj) { qemuDomainObjPrivatePtr priv = obj->privateData; @@ -972,7 +972,7 @@ qemuDomainObjAbortAsyncJob(virDomainObjPtr obj) } static int -qemuDomainObjEnterMonitorInternal(struct qemud_driver *driver, +qemuDomainObjEnterMonitorInternal(virQEMUDriverPtr driver, bool driver_locked, virDomainObjPtr obj, enum qemuDomainAsyncJob asyncJob) @@ -1015,7 +1015,7 @@ qemuDomainObjEnterMonitorInternal(struct qemud_driver *driver, } static void ATTRIBUTE_NONNULL(1) -qemuDomainObjExitMonitorInternal(struct qemud_driver *driver, +qemuDomainObjExitMonitorInternal(virQEMUDriverPtr driver, bool driver_locked, virDomainObjPtr obj) { @@ -1053,7 +1053,7 @@ qemuDomainObjExitMonitorInternal(struct qemud_driver *driver, * * To be followed with qemuDomainObjExitMonitor() once complete */ -void qemuDomainObjEnterMonitor(struct qemud_driver *driver, +void qemuDomainObjEnterMonitor(virQEMUDriverPtr driver, virDomainObjPtr obj) { ignore_value(qemuDomainObjEnterMonitorInternal(driver, false, obj, @@ -1064,7 +1064,7 @@ void qemuDomainObjEnterMonitor(struct qemud_driver *driver, * * Should be paired with an earlier qemuDomainObjEnterMonitor() call */ -void qemuDomainObjExitMonitor(struct qemud_driver *driver, +void qemuDomainObjExitMonitor(virQEMUDriverPtr driver, virDomainObjPtr obj) { qemuDomainObjExitMonitorInternal(driver, false, obj); @@ -1079,7 +1079,7 @@ void qemuDomainObjExitMonitor(struct qemud_driver *driver, * * To be followed with qemuDomainObjExitMonitorWithDriver() once complete */ -void qemuDomainObjEnterMonitorWithDriver(struct qemud_driver *driver, +void qemuDomainObjEnterMonitorWithDriver(virQEMUDriverPtr driver, virDomainObjPtr obj) { ignore_value(qemuDomainObjEnterMonitorInternal(driver, true, obj, @@ -1100,7 +1100,7 @@ void qemuDomainObjEnterMonitorWithDriver(struct qemud_driver *driver, * started (probably because the vm exited in the meantime). */ int -qemuDomainObjEnterMonitorAsync(struct qemud_driver *driver, +qemuDomainObjEnterMonitorAsync(virQEMUDriverPtr driver, virDomainObjPtr obj, enum qemuDomainAsyncJob asyncJob) { @@ -1112,7 +1112,7 @@ qemuDomainObjEnterMonitorAsync(struct qemud_driver *driver, * * Should be paired with an earlier qemuDomainObjEnterMonitorWithDriver() call */ -void qemuDomainObjExitMonitorWithDriver(struct qemud_driver *driver, +void qemuDomainObjExitMonitorWithDriver(virQEMUDriverPtr driver, virDomainObjPtr obj) { qemuDomainObjExitMonitorInternal(driver, true, obj); @@ -1121,7 +1121,7 @@ void qemuDomainObjExitMonitorWithDriver(struct qemud_driver *driver, static int -qemuDomainObjEnterAgentInternal(struct qemud_driver *driver, +qemuDomainObjEnterAgentInternal(virQEMUDriverPtr driver, bool driver_locked, virDomainObjPtr obj) { @@ -1138,7 +1138,7 @@ qemuDomainObjEnterAgentInternal(struct qemud_driver *driver, } static void ATTRIBUTE_NONNULL(1) -qemuDomainObjExitAgentInternal(struct qemud_driver *driver, +qemuDomainObjExitAgentInternal(virQEMUDriverPtr driver, bool driver_locked, virDomainObjPtr obj) { @@ -1168,7 +1168,7 @@ qemuDomainObjExitAgentInternal(struct qemud_driver *driver, * * To be followed with qemuDomainObjExitAgent() once complete */ -void qemuDomainObjEnterAgent(struct qemud_driver *driver, +void qemuDomainObjEnterAgent(virQEMUDriverPtr driver, virDomainObjPtr obj) { ignore_value(qemuDomainObjEnterAgentInternal(driver, false, obj)); @@ -1178,7 +1178,7 @@ void qemuDomainObjEnterAgent(struct qemud_driver *driver, * * Should be paired with an earlier qemuDomainObjEnterAgent() call */ -void qemuDomainObjExitAgent(struct qemud_driver *driver, +void qemuDomainObjExitAgent(virQEMUDriverPtr driver, virDomainObjPtr obj) { qemuDomainObjExitAgentInternal(driver, false, obj); @@ -1193,7 +1193,7 @@ void qemuDomainObjExitAgent(struct qemud_driver *driver, * * To be followed with qemuDomainObjExitAgentWithDriver() once complete */ -void qemuDomainObjEnterAgentWithDriver(struct qemud_driver *driver, +void qemuDomainObjEnterAgentWithDriver(virQEMUDriverPtr driver, virDomainObjPtr obj) { ignore_value(qemuDomainObjEnterAgentInternal(driver, true, obj)); @@ -1204,13 +1204,13 @@ void qemuDomainObjEnterAgentWithDriver(struct qemud_driver *driver, * * Should be paired with an earlier qemuDomainObjEnterAgentWithDriver() call */ -void qemuDomainObjExitAgentWithDriver(struct qemud_driver *driver, +void qemuDomainObjExitAgentWithDriver(virQEMUDriverPtr driver, virDomainObjPtr obj) { qemuDomainObjExitAgentInternal(driver, true, obj); } -void qemuDomainObjEnterRemoteWithDriver(struct qemud_driver *driver, +void qemuDomainObjEnterRemoteWithDriver(virQEMUDriverPtr driver, virDomainObjPtr obj) { virObjectRef(obj); @@ -1218,7 +1218,7 @@ void qemuDomainObjEnterRemoteWithDriver(struct qemud_driver *driver, qemuDriverUnlock(driver); } -void qemuDomainObjExitRemoteWithDriver(struct qemud_driver *driver, +void qemuDomainObjExitRemoteWithDriver(virQEMUDriverPtr driver, virDomainObjPtr obj) { qemuDriverLock(driver); @@ -1228,7 +1228,7 @@ void qemuDomainObjExitRemoteWithDriver(struct qemud_driver *driver, int -qemuDomainDefFormatBuf(struct qemud_driver *driver, +qemuDomainDefFormatBuf(virQEMUDriverPtr driver, virDomainDefPtr def, unsigned int flags, virBuffer *buf) @@ -1307,7 +1307,7 @@ cleanup: return ret; } -char *qemuDomainDefFormatXML(struct qemud_driver *driver, +char *qemuDomainDefFormatXML(virQEMUDriverPtr driver, virDomainDefPtr def, unsigned int flags) { @@ -1327,7 +1327,7 @@ char *qemuDomainDefFormatXML(struct qemud_driver *driver, return virBufferContentAndReset(&buf); } -char *qemuDomainFormatXML(struct qemud_driver *driver, +char *qemuDomainFormatXML(virQEMUDriverPtr driver, virDomainObjPtr vm, unsigned int flags) { @@ -1342,7 +1342,7 @@ char *qemuDomainFormatXML(struct qemud_driver *driver, } char * -qemuDomainDefFormatLive(struct qemud_driver *driver, +qemuDomainDefFormatLive(virQEMUDriverPtr driver, virDomainDefPtr def, bool inactive, bool compatible) @@ -1358,7 +1358,7 @@ qemuDomainDefFormatLive(struct qemud_driver *driver, } -void qemuDomainObjTaint(struct qemud_driver *driver, +void qemuDomainObjTaint(virQEMUDriverPtr driver, virDomainObjPtr obj, enum virDomainTaintFlags taint, int logFD) @@ -1392,7 +1392,7 @@ void qemuDomainObjTaint(struct qemud_driver *driver, } -void qemuDomainObjCheckTaint(struct qemud_driver *driver, +void qemuDomainObjCheckTaint(virQEMUDriverPtr driver, virDomainObjPtr obj, int logFD) { @@ -1421,7 +1421,7 @@ void qemuDomainObjCheckTaint(struct qemud_driver *driver, } -void qemuDomainObjCheckDiskTaint(struct qemud_driver *driver, +void qemuDomainObjCheckDiskTaint(virQEMUDriverPtr driver, virDomainObjPtr obj, virDomainDiskDefPtr disk, int logFD) @@ -1435,7 +1435,7 @@ void qemuDomainObjCheckDiskTaint(struct qemud_driver *driver, } -void qemuDomainObjCheckNetTaint(struct qemud_driver *driver, +void qemuDomainObjCheckNetTaint(virQEMUDriverPtr driver, virDomainObjPtr obj, virDomainNetDefPtr net, int logFD) @@ -1451,7 +1451,7 @@ void qemuDomainObjCheckNetTaint(struct qemud_driver *driver, static int -qemuDomainOpenLogHelper(struct qemud_driver *driver, +qemuDomainOpenLogHelper(virQEMUDriverPtr driver, virDomainObjPtr vm, int oflags, mode_t mode) @@ -1500,7 +1500,7 @@ cleanup: int -qemuDomainCreateLog(struct qemud_driver *driver, virDomainObjPtr vm, +qemuDomainCreateLog(virQEMUDriverPtr driver, virDomainObjPtr vm, bool append) { int oflags; @@ -1517,7 +1517,7 @@ qemuDomainCreateLog(struct qemud_driver *driver, virDomainObjPtr vm, int -qemuDomainOpenLog(struct qemud_driver *driver, virDomainObjPtr vm, off_t pos) +qemuDomainOpenLog(virQEMUDriverPtr driver, virDomainObjPtr vm, off_t pos) { int fd; off_t off; @@ -1550,7 +1550,7 @@ qemuDomainOpenLog(struct qemud_driver *driver, virDomainObjPtr vm, off_t pos) } -int qemuDomainAppendLog(struct qemud_driver *driver, +int qemuDomainAppendLog(virQEMUDriverPtr driver, virDomainObjPtr obj, int logFD, const char *fmt, ...) @@ -1590,7 +1590,7 @@ cleanup: /* Locate an appropriate 'qemu-img' binary. */ const char * -qemuFindQemuImgBinary(struct qemud_driver *driver) +qemuFindQemuImgBinary(virQEMUDriverPtr driver) { if (!driver->qemuImgBinary) { driver->qemuImgBinary = virFindFileInPath("kvm-img"); @@ -1648,7 +1648,7 @@ cleanup: /* The domain is expected to be locked and inactive. Return -1 on normal * failure, 1 if we skipped a disk due to try_all. */ static int -qemuDomainSnapshotForEachQcow2Raw(struct qemud_driver *driver, +qemuDomainSnapshotForEachQcow2Raw(virQEMUDriverPtr driver, virDomainDefPtr def, const char *name, const char *op, @@ -1719,7 +1719,7 @@ qemuDomainSnapshotForEachQcow2Raw(struct qemud_driver *driver, /* The domain is expected to be locked and inactive. Return -1 on normal * failure, 1 if we skipped a disk due to try_all. */ int -qemuDomainSnapshotForEachQcow2(struct qemud_driver *driver, +qemuDomainSnapshotForEachQcow2(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainSnapshotObjPtr snap, const char *op, @@ -1738,7 +1738,7 @@ qemuDomainSnapshotForEachQcow2(struct qemud_driver *driver, /* Discard one snapshot (or its metadata), without reparenting any children. */ int -qemuDomainSnapshotDiscard(struct qemud_driver *driver, +qemuDomainSnapshotDiscard(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainSnapshotObjPtr snap, bool update_current, @@ -1821,7 +1821,7 @@ void qemuDomainSnapshotDiscardAll(void *payload, } int -qemuDomainSnapshotDiscardAllMetadata(struct qemud_driver *driver, +qemuDomainSnapshotDiscardAllMetadata(virQEMUDriverPtr driver, virDomainObjPtr vm) { struct qemu_snap_remove rem; @@ -1841,7 +1841,7 @@ qemuDomainSnapshotDiscardAllMetadata(struct qemud_driver *driver, * be no remaining references to vm. */ void -qemuDomainRemoveInactive(struct qemud_driver *driver, +qemuDomainRemoveInactive(virQEMUDriverPtr driver, virDomainObjPtr vm) { char *snapDir; @@ -1864,7 +1864,7 @@ qemuDomainRemoveInactive(struct qemud_driver *driver, } void -qemuDomainSetFakeReboot(struct qemud_driver *driver, +qemuDomainSetFakeReboot(virQEMUDriverPtr driver, virDomainObjPtr vm, bool value) { @@ -1880,7 +1880,7 @@ qemuDomainSetFakeReboot(struct qemud_driver *driver, } int -qemuDomainCheckDiskPresence(struct qemud_driver *driver, +qemuDomainCheckDiskPresence(virQEMUDriverPtr driver, virDomainObjPtr vm, bool cold_boot) { @@ -2002,7 +2002,7 @@ qemuDomainCleanupRemove(virDomainObjPtr vm, } void -qemuDomainCleanupRun(struct qemud_driver *driver, +qemuDomainCleanupRun(virQEMUDriverPtr driver, virDomainObjPtr vm) { qemuDomainObjPrivatePtr priv = vm->privateData; @@ -2022,7 +2022,7 @@ qemuDomainCleanupRun(struct qemud_driver *driver, } int -qemuDomainDetermineDiskChain(struct qemud_driver *driver, +qemuDomainDetermineDiskChain(virQEMUDriverPtr driver, virDomainDiskDefPtr disk, bool force) { diff --git a/src/qemu/qemu_domain.h b/src/qemu/qemu_domain.h index a2acc0a..4a70362 100644 --- a/src/qemu/qemu_domain.h +++ b/src/qemu/qemu_domain.h @@ -117,7 +117,7 @@ struct qemuDomainJobObj { typedef struct _qemuDomainPCIAddressSet qemuDomainPCIAddressSet; typedef qemuDomainPCIAddressSet *qemuDomainPCIAddressSetPtr; -typedef void (*qemuDomainCleanupCallback)(struct qemud_driver *driver, +typedef void (*qemuDomainCleanupCallback)(virQEMUDriverPtr driver, virDomainObjPtr vm); typedef struct _qemuDomainObjPrivate qemuDomainObjPrivate; @@ -176,37 +176,37 @@ int qemuDomainAsyncJobPhaseFromString(enum qemuDomainAsyncJob job, void qemuDomainEventFlush(int timer, void *opaque); /* driver must be locked before calling */ -void qemuDomainEventQueue(struct qemud_driver *driver, +void qemuDomainEventQueue(virQEMUDriverPtr driver, virDomainEventPtr event); void qemuDomainSetPrivateDataHooks(virCapsPtr caps); void qemuDomainSetNamespaceHooks(virCapsPtr caps); -int qemuDomainObjBeginJob(struct qemud_driver *driver, +int qemuDomainObjBeginJob(virQEMUDriverPtr driver, virDomainObjPtr obj, enum qemuDomainJob job) ATTRIBUTE_RETURN_CHECK; -int qemuDomainObjBeginAsyncJob(struct qemud_driver *driver, +int qemuDomainObjBeginAsyncJob(virQEMUDriverPtr driver, virDomainObjPtr obj, enum qemuDomainAsyncJob asyncJob) ATTRIBUTE_RETURN_CHECK; -int qemuDomainObjBeginJobWithDriver(struct qemud_driver *driver, +int qemuDomainObjBeginJobWithDriver(virQEMUDriverPtr driver, virDomainObjPtr obj, enum qemuDomainJob job) ATTRIBUTE_RETURN_CHECK; -int qemuDomainObjBeginAsyncJobWithDriver(struct qemud_driver *driver, +int qemuDomainObjBeginAsyncJobWithDriver(virQEMUDriverPtr driver, virDomainObjPtr obj, enum qemuDomainAsyncJob asyncJob) ATTRIBUTE_RETURN_CHECK; -bool qemuDomainObjEndJob(struct qemud_driver *driver, +bool qemuDomainObjEndJob(virQEMUDriverPtr driver, virDomainObjPtr obj) ATTRIBUTE_RETURN_CHECK; -bool qemuDomainObjEndAsyncJob(struct qemud_driver *driver, +bool qemuDomainObjEndAsyncJob(virQEMUDriverPtr driver, virDomainObjPtr obj) ATTRIBUTE_RETURN_CHECK; void qemuDomainObjAbortAsyncJob(virDomainObjPtr obj); -void qemuDomainObjSetJobPhase(struct qemud_driver *driver, +void qemuDomainObjSetJobPhase(virQEMUDriverPtr driver, virDomainObjPtr obj, int phase); void qemuDomainObjSetAsyncJobMask(virDomainObjPtr obj, @@ -214,112 +214,112 @@ void qemuDomainObjSetAsyncJobMask(virDomainObjPtr obj, void qemuDomainObjRestoreJob(virDomainObjPtr obj, struct qemuDomainJobObj *job); void qemuDomainObjTransferJob(virDomainObjPtr obj); -void qemuDomainObjDiscardAsyncJob(struct qemud_driver *driver, +void qemuDomainObjDiscardAsyncJob(virQEMUDriverPtr driver, virDomainObjPtr obj); void qemuDomainObjReleaseAsyncJob(virDomainObjPtr obj); -void qemuDomainObjEnterMonitor(struct qemud_driver *driver, +void qemuDomainObjEnterMonitor(virQEMUDriverPtr driver, virDomainObjPtr obj) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); -void qemuDomainObjExitMonitor(struct qemud_driver *driver, +void qemuDomainObjExitMonitor(virQEMUDriverPtr driver, virDomainObjPtr obj) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); -void qemuDomainObjEnterMonitorWithDriver(struct qemud_driver *driver, +void qemuDomainObjEnterMonitorWithDriver(virQEMUDriverPtr driver, virDomainObjPtr obj) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); -int qemuDomainObjEnterMonitorAsync(struct qemud_driver *driver, +int qemuDomainObjEnterMonitorAsync(virQEMUDriverPtr driver, virDomainObjPtr obj, enum qemuDomainAsyncJob asyncJob) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK; -void qemuDomainObjExitMonitorWithDriver(struct qemud_driver *driver, +void qemuDomainObjExitMonitorWithDriver(virQEMUDriverPtr driver, virDomainObjPtr obj) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); -void qemuDomainObjEnterAgent(struct qemud_driver *driver, +void qemuDomainObjEnterAgent(virQEMUDriverPtr driver, virDomainObjPtr obj) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); -void qemuDomainObjExitAgent(struct qemud_driver *driver, +void qemuDomainObjExitAgent(virQEMUDriverPtr driver, virDomainObjPtr obj) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); -void qemuDomainObjEnterAgentWithDriver(struct qemud_driver *driver, +void qemuDomainObjEnterAgentWithDriver(virQEMUDriverPtr driver, virDomainObjPtr obj) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); -void qemuDomainObjExitAgentWithDriver(struct qemud_driver *driver, +void qemuDomainObjExitAgentWithDriver(virQEMUDriverPtr driver, virDomainObjPtr obj) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); -void qemuDomainObjEnterRemoteWithDriver(struct qemud_driver *driver, +void qemuDomainObjEnterRemoteWithDriver(virQEMUDriverPtr driver, virDomainObjPtr obj) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); -void qemuDomainObjExitRemoteWithDriver(struct qemud_driver *driver, +void qemuDomainObjExitRemoteWithDriver(virQEMUDriverPtr driver, virDomainObjPtr obj) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); -int qemuDomainDefFormatBuf(struct qemud_driver *driver, +int qemuDomainDefFormatBuf(virQEMUDriverPtr driver, virDomainDefPtr vm, unsigned int flags, virBuffer *buf); -char *qemuDomainDefFormatXML(struct qemud_driver *driver, +char *qemuDomainDefFormatXML(virQEMUDriverPtr driver, virDomainDefPtr vm, unsigned int flags); -char *qemuDomainFormatXML(struct qemud_driver *driver, +char *qemuDomainFormatXML(virQEMUDriverPtr driver, virDomainObjPtr vm, unsigned int flags); -char *qemuDomainDefFormatLive(struct qemud_driver *driver, +char *qemuDomainDefFormatLive(virQEMUDriverPtr driver, virDomainDefPtr def, bool inactive, bool compatible); -void qemuDomainObjTaint(struct qemud_driver *driver, +void qemuDomainObjTaint(virQEMUDriverPtr driver, virDomainObjPtr obj, enum virDomainTaintFlags taint, int logFD); -void qemuDomainObjCheckTaint(struct qemud_driver *driver, +void qemuDomainObjCheckTaint(virQEMUDriverPtr driver, virDomainObjPtr obj, int logFD); -void qemuDomainObjCheckDiskTaint(struct qemud_driver *driver, +void qemuDomainObjCheckDiskTaint(virQEMUDriverPtr driver, virDomainObjPtr obj, virDomainDiskDefPtr disk, int logFD); -void qemuDomainObjCheckNetTaint(struct qemud_driver *driver, +void qemuDomainObjCheckNetTaint(virQEMUDriverPtr driver, virDomainObjPtr obj, virDomainNetDefPtr net, int logFD); -int qemuDomainCreateLog(struct qemud_driver *driver, virDomainObjPtr vm, bool append); -int qemuDomainOpenLog(struct qemud_driver *driver, virDomainObjPtr vm, off_t pos); -int qemuDomainAppendLog(struct qemud_driver *driver, +int qemuDomainCreateLog(virQEMUDriverPtr driver, virDomainObjPtr vm, bool append); +int qemuDomainOpenLog(virQEMUDriverPtr driver, virDomainObjPtr vm, off_t pos); +int qemuDomainAppendLog(virQEMUDriverPtr driver, virDomainObjPtr vm, int logFD, const char *fmt, ...) ATTRIBUTE_FMT_PRINTF(4, 5); -const char *qemuFindQemuImgBinary(struct qemud_driver *driver); +const char *qemuFindQemuImgBinary(virQEMUDriverPtr driver); int qemuDomainSnapshotWriteMetadata(virDomainObjPtr vm, virDomainSnapshotObjPtr snapshot, char *snapshotDir); -int qemuDomainSnapshotForEachQcow2(struct qemud_driver *driver, +int qemuDomainSnapshotForEachQcow2(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainSnapshotObjPtr snap, const char *op, bool try_all); -int qemuDomainSnapshotDiscard(struct qemud_driver *driver, +int qemuDomainSnapshotDiscard(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainSnapshotObjPtr snap, bool update_current, bool metadata_only); struct qemu_snap_remove { - struct qemud_driver *driver; + virQEMUDriverPtr driver; virDomainObjPtr vm; int err; bool metadata_only; @@ -330,23 +330,23 @@ void qemuDomainSnapshotDiscardAll(void *payload, const void *name, void *data); -int qemuDomainSnapshotDiscardAllMetadata(struct qemud_driver *driver, +int qemuDomainSnapshotDiscardAllMetadata(virQEMUDriverPtr driver, virDomainObjPtr vm); -void qemuDomainRemoveInactive(struct qemud_driver *driver, +void qemuDomainRemoveInactive(virQEMUDriverPtr driver, virDomainObjPtr vm); -void qemuDomainSetFakeReboot(struct qemud_driver *driver, +void qemuDomainSetFakeReboot(virQEMUDriverPtr driver, virDomainObjPtr vm, bool value); bool qemuDomainJobAllowed(qemuDomainObjPrivatePtr priv, enum qemuDomainJob job); -int qemuDomainCheckDiskPresence(struct qemud_driver *driver, +int qemuDomainCheckDiskPresence(virQEMUDriverPtr driver, virDomainObjPtr vm, bool start_with_state); -int qemuDomainDetermineDiskChain(struct qemud_driver *driver, +int qemuDomainDetermineDiskChain(virQEMUDriverPtr driver, virDomainDiskDefPtr disk, bool force); @@ -354,7 +354,7 @@ int qemuDomainCleanupAdd(virDomainObjPtr vm, qemuDomainCleanupCallback cb); void qemuDomainCleanupRemove(virDomainObjPtr vm, qemuDomainCleanupCallback cb); -void qemuDomainCleanupRun(struct qemud_driver *driver, +void qemuDomainCleanupRun(virQEMUDriverPtr driver, virDomainObjPtr vm); #endif /* __QEMU_DOMAIN_H__ */ diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 7892293..7bccd25 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -139,7 +139,7 @@ static void processWatchdogEvent(void *data, void *opaque); static int qemuShutdown(void); static int qemuDomainObjStart(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm, unsigned int flags); @@ -150,7 +150,7 @@ static void qemuDomainManagedSaveLoad(void *payload, void *opaque); -struct qemud_driver *qemu_driver = NULL; +virQEMUDriverPtr qemu_driver = NULL; static void @@ -183,7 +183,7 @@ static virNWFilterCallbackDriver qemuCallbackDriver = { struct qemuAutostartData { - struct qemud_driver *driver; + virQEMUDriverPtr driver; virConnectPtr conn; }; @@ -193,7 +193,7 @@ struct qemuAutostartData { static virDomainObjPtr qemuDomObjFromDomain(virDomainPtr domain) { - struct qemud_driver *driver = domain->conn->privateData; + virQEMUDriverPtr driver = domain->conn->privateData; virDomainObjPtr vm; char uuidstr[VIR_UUID_STRING_BUFLEN]; @@ -287,7 +287,7 @@ cleanup: static void -qemuAutostartDomains(struct qemud_driver *driver) +qemuAutostartDomains(virQEMUDriverPtr driver) { /* XXX: Figure out a better way todo this. The domain * startup code needs a connection handle in order @@ -309,7 +309,7 @@ qemuAutostartDomains(struct qemud_driver *driver) } static int -qemuSecurityInit(struct qemud_driver *driver) +qemuSecurityInit(virQEMUDriverPtr driver) { char **names; virSecurityManagerPtr mgr = NULL; @@ -378,7 +378,7 @@ error: static virCapsPtr -qemuCreateCapabilities(struct qemud_driver *driver) +qemuCreateCapabilities(virQEMUDriverPtr driver) { size_t i; virCapsPtr caps; @@ -937,7 +937,7 @@ error: static void qemuNotifyLoadDomain(virDomainObjPtr vm, int newVM, void *opaque) { - struct qemud_driver *driver = opaque; + virQEMUDriverPtr driver = opaque; if (newVM) { virDomainEventPtr event = @@ -1131,7 +1131,7 @@ static virDrvOpenStatus qemuOpen(virConnectPtr conn, } static int qemuClose(virConnectPtr conn) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; /* Get rid of callbacks registered for this conn */ qemuDriverLock(driver); @@ -1207,7 +1207,7 @@ static int kvmGetMaxVCPUs(void) { static char * qemuGetSysinfo(virConnectPtr conn, unsigned int flags) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; virBuffer buf = VIR_BUFFER_INITIALIZER; virCheckFlags(0, NULL); @@ -1247,7 +1247,7 @@ static int qemuGetMaxVCPUs(virConnectPtr conn ATTRIBUTE_UNUSED, const char *type static char *qemuGetCapabilities(virConnectPtr conn) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; virCapsPtr caps = NULL; char *xml = NULL; @@ -1349,7 +1349,7 @@ qemuGetProcessInfo(unsigned long long *cpuTime, int *lastCpu, long *vm_rss, static virDomainPtr qemuDomainLookupByID(virConnectPtr conn, int id) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; virDomainObjPtr vm; virDomainPtr dom = NULL; @@ -1374,7 +1374,7 @@ cleanup: static virDomainPtr qemuDomainLookupByUUID(virConnectPtr conn, const unsigned char *uuid) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; virDomainObjPtr vm; virDomainPtr dom = NULL; @@ -1401,7 +1401,7 @@ cleanup: static virDomainPtr qemuDomainLookupByName(virConnectPtr conn, const char *name) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; virDomainObjPtr vm; virDomainPtr dom = NULL; @@ -1427,7 +1427,7 @@ cleanup: static int qemuDomainIsActive(virDomainPtr dom) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr obj; int ret = -1; @@ -1451,7 +1451,7 @@ cleanup: static int qemuDomainIsPersistent(virDomainPtr dom) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr obj; int ret = -1; @@ -1475,7 +1475,7 @@ cleanup: static int qemuDomainIsUpdated(virDomainPtr dom) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr obj; int ret = -1; @@ -1498,7 +1498,7 @@ cleanup: } static int qemuGetVersion(virConnectPtr conn, unsigned long *version) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; int ret = -1; qemuDriverLock(driver); @@ -1516,7 +1516,7 @@ cleanup: } static int qemuListDomains(virConnectPtr conn, int *ids, int nids) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; int n; qemuDriverLock(driver); @@ -1527,7 +1527,7 @@ static int qemuListDomains(virConnectPtr conn, int *ids, int nids) { } static int qemuNumDomains(virConnectPtr conn) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; int n; qemuDriverLock(driver); @@ -1562,7 +1562,7 @@ qemuCanonicalizeMachine(virDomainDefPtr def, qemuCapsPtr caps) static virDomainPtr qemuDomainCreate(virConnectPtr conn, const char *xml, unsigned int flags) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; virDomainDefPtr def; virDomainObjPtr vm = NULL; virDomainPtr dom = NULL; @@ -1658,7 +1658,7 @@ cleanup: static int qemuDomainSuspend(virDomainPtr dom) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int ret = -1; virDomainEventPtr event = NULL; @@ -1741,7 +1741,7 @@ cleanup: static int qemuDomainResume(virDomainPtr dom) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int ret = -1; virDomainEventPtr event = NULL; @@ -1803,7 +1803,7 @@ cleanup: } static int qemuDomainShutdownFlags(virDomainPtr dom, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int ret = -1; qemuDomainObjPrivatePtr priv; @@ -1885,7 +1885,7 @@ static int qemuDomainShutdown(virDomainPtr dom) static int qemuDomainReboot(virDomainPtr dom, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int ret = -1; qemuDomainObjPrivatePtr priv; @@ -1979,7 +1979,7 @@ cleanup: static int qemuDomainReset(virDomainPtr dom, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int ret = -1; qemuDomainObjPrivatePtr priv; @@ -2042,7 +2042,7 @@ static int qemuDomainDestroyFlags(virDomainPtr dom, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int ret = -1; virDomainEventPtr event = NULL; @@ -2127,7 +2127,7 @@ qemuDomainDestroy(virDomainPtr dom) } static char *qemuDomainGetOSType(virDomainPtr dom) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; char *type = NULL; @@ -2155,7 +2155,7 @@ cleanup: static unsigned long long qemuDomainGetMaxMemory(virDomainPtr dom) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; unsigned long long ret = 0; @@ -2181,7 +2181,7 @@ cleanup: static int qemuDomainSetMemoryFlags(virDomainPtr dom, unsigned long newmem, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; qemuDomainObjPrivatePtr priv; virDomainObjPtr vm; virDomainDefPtr persistentDef = NULL; @@ -2288,7 +2288,7 @@ static int qemuDomainSetMaxMemory(virDomainPtr dom, unsigned long memory) static int qemuDomainInjectNMI(virDomainPtr domain, unsigned int flags) { - struct qemud_driver *driver = domain->conn->privateData; + virQEMUDriverPtr driver = domain->conn->privateData; virDomainObjPtr vm = NULL; int ret = -1; qemuDomainObjPrivatePtr priv; @@ -2346,7 +2346,7 @@ static int qemuDomainSendKey(virDomainPtr domain, int nkeycodes, unsigned int flags) { - struct qemud_driver *driver = domain->conn->privateData; + virQEMUDriverPtr driver = domain->conn->privateData; virDomainObjPtr vm = NULL; int ret = -1; qemuDomainObjPrivatePtr priv; @@ -2411,7 +2411,7 @@ cleanup: static int qemuDomainGetInfo(virDomainPtr dom, virDomainInfoPtr info) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int ret = -1; int err; @@ -2499,7 +2499,7 @@ qemuDomainGetState(virDomainPtr dom, int *reason, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int ret = -1; @@ -2531,7 +2531,7 @@ qemuDomainGetControlInfo(virDomainPtr dom, virDomainControlInfoPtr info, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; qemuDomainObjPrivatePtr priv; int ret = -1; @@ -2676,7 +2676,7 @@ qemuCompressProgramName(int compress) /* Internal function to properly create or open existing files, with * ownership affected by qemu driver setup. */ static int -qemuOpenFile(struct qemud_driver *driver, const char *path, int oflags, +qemuOpenFile(virQEMUDriverPtr driver, const char *path, int oflags, bool *needUnlink, bool *bypassSecurityDriver) { struct stat sb; @@ -2792,7 +2792,7 @@ cleanup: * the caller needs to make sure that the processors are stopped and do all other * actions besides saving memory */ static int -qemuDomainSaveMemory(struct qemud_driver *driver, +qemuDomainSaveMemory(virQEMUDriverPtr driver, virDomainObjPtr vm, const char *path, const char *domXML, @@ -2924,7 +2924,7 @@ cleanup: * this returns (whether returning success or failure). */ static int -qemuDomainSaveInternal(struct qemud_driver *driver, virDomainPtr dom, +qemuDomainSaveInternal(virQEMUDriverPtr driver, virDomainPtr dom, virDomainObjPtr vm, const char *path, int compressed, const char *xmlin, unsigned int flags) { @@ -3063,7 +3063,7 @@ static int qemuDomainSaveFlags(virDomainPtr dom, const char *path, const char *dxml, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; int compressed; int ret = -1; virDomainObjPtr vm = NULL; @@ -3126,7 +3126,7 @@ qemuDomainSave(virDomainPtr dom, const char *path) } static char * -qemuDomainManagedSavePath(struct qemud_driver *driver, virDomainObjPtr vm) { +qemuDomainManagedSavePath(virQEMUDriverPtr driver, virDomainObjPtr vm) { char *ret; if (virAsprintf(&ret, "%s/%s.save", driver->saveDir, vm->def->name) < 0) { @@ -3140,7 +3140,7 @@ qemuDomainManagedSavePath(struct qemud_driver *driver, virDomainObjPtr vm) { static int qemuDomainManagedSave(virDomainPtr dom, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm = NULL; char *name = NULL; int ret = -1; @@ -3199,7 +3199,7 @@ qemuDomainManagedSaveLoad(void *payload, void *opaque) { virDomainObjPtr vm = payload; - struct qemud_driver *driver = opaque; + virQEMUDriverPtr driver = opaque; char *name; virDomainObjLock(vm); @@ -3217,7 +3217,7 @@ cleanup: static int qemuDomainHasManagedSaveImage(virDomainPtr dom, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm = NULL; int ret = -1; @@ -3245,7 +3245,7 @@ cleanup: static int qemuDomainManagedSaveRemove(virDomainPtr dom, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm = NULL; int ret = -1; char *name = NULL; @@ -3277,7 +3277,7 @@ cleanup: return ret; } -static int qemuDumpToFd(struct qemud_driver *driver, virDomainObjPtr vm, +static int qemuDumpToFd(virQEMUDriverPtr driver, virDomainObjPtr vm, int fd, enum qemuDomainAsyncJob asyncJob) { qemuDomainObjPrivatePtr priv = vm->privateData; @@ -3305,7 +3305,7 @@ static int qemuDumpToFd(struct qemud_driver *driver, virDomainObjPtr vm, } static int -doCoreDump(struct qemud_driver *driver, +doCoreDump(virQEMUDriverPtr driver, virDomainObjPtr vm, const char *path, enum qemu_save_formats compress, @@ -3372,7 +3372,7 @@ cleanup: } static enum qemu_save_formats -getCompressionType(struct qemud_driver *driver) +getCompressionType(virQEMUDriverPtr driver) { int compress = QEMU_SAVE_FORMAT_RAW; @@ -3404,7 +3404,7 @@ static int qemuDomainCoreDump(virDomainPtr dom, const char *path, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; qemuDomainObjPrivatePtr priv; int resume = 0, paused = 0; @@ -3516,7 +3516,7 @@ qemuDomainScreenshot(virDomainPtr dom, unsigned int screen, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; qemuDomainObjPrivatePtr priv; char *tmp = NULL; @@ -3610,7 +3610,7 @@ static void processWatchdogEvent(void *data, void *opaque) { int ret; struct qemuDomainWatchdogEvent *wdEvent = data; - struct qemud_driver *driver = opaque; + virQEMUDriverPtr driver = opaque; qemuDriverLock(driver); virDomainObjLock(wdEvent->vm); @@ -3677,7 +3677,7 @@ unlock: VIR_FREE(wdEvent); } -static int qemuDomainHotplugVcpus(struct qemud_driver *driver, +static int qemuDomainHotplugVcpus(virQEMUDriverPtr driver, virDomainObjPtr vm, unsigned int nvcpus) { @@ -3874,7 +3874,7 @@ static int qemuDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; virDomainDefPtr persistentDef; const char * type; @@ -3989,7 +3989,7 @@ qemuDomainPinVcpuFlags(virDomainPtr dom, int maplen, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; virDomainDefPtr persistentDef = NULL; virCgroupPtr cgroup_dom = NULL; @@ -4173,7 +4173,7 @@ qemuDomainGetVcpuPinInfo(virDomainPtr dom, int maplen, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm = NULL; virDomainDefPtr targetDef = NULL; int ret = -1; @@ -4261,7 +4261,7 @@ qemuDomainPinEmulator(virDomainPtr dom, int maplen, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; virCgroupPtr cgroup_dom = NULL; virCgroupPtr cgroup_emulator = NULL; @@ -4423,7 +4423,7 @@ qemuDomainGetEmulatorPinInfo(virDomainPtr dom, int maplen, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm = NULL; virDomainDefPtr targetDef = NULL; int ret = -1; @@ -4499,7 +4499,7 @@ qemuDomainGetVcpus(virDomainPtr dom, int maxinfo, unsigned char *cpumaps, int maplen) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int i, v, maxcpu, hostcpus; int ret = -1; @@ -4596,7 +4596,7 @@ cleanup: static int qemuDomainGetVcpusFlags(virDomainPtr dom, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; virDomainDefPtr def; int ret = -1; @@ -4641,7 +4641,7 @@ qemuDomainGetMaxVcpus(virDomainPtr dom) static int qemuDomainGetSecurityLabel(virDomainPtr dom, virSecurityLabelPtr seclabel) { - struct qemud_driver *driver = (struct qemud_driver *)dom->conn->privateData; + virQEMUDriverPtr driver = (virQEMUDriverPtr )dom->conn->privateData; virDomainObjPtr vm; int ret = -1; @@ -4700,7 +4700,7 @@ cleanup: static int qemuDomainGetSecurityLabelList(virDomainPtr dom, virSecurityLabelPtr* seclabels) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int i, ret = -1; @@ -4772,7 +4772,7 @@ cleanup: static int qemuNodeGetSecurityModel(virConnectPtr conn, virSecurityModelPtr secmodel) { - struct qemud_driver *driver = (struct qemud_driver *)conn->privateData; + virQEMUDriverPtr driver = (virQEMUDriverPtr )conn->privateData; char *p; int ret = 0; @@ -4814,7 +4814,7 @@ cleanup: * not represent any changes (no error raised), -3 if corrupt image was * unlinked (no error raised), and opened fd on success. */ static int ATTRIBUTE_NONNULL(3) ATTRIBUTE_NONNULL(4) -qemuDomainSaveImageOpen(struct qemud_driver *driver, +qemuDomainSaveImageOpen(virQEMUDriverPtr driver, const char *path, virDomainDefPtr *ret_def, struct qemu_save_header *ret_header, @@ -4959,7 +4959,7 @@ error: static int ATTRIBUTE_NONNULL(4) ATTRIBUTE_NONNULL(5) ATTRIBUTE_NONNULL(6) qemuDomainSaveImageStartVM(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm, int *fd, const struct qemu_save_header *header, @@ -5077,7 +5077,7 @@ qemuDomainRestoreFlags(virConnectPtr conn, const char *dxml, unsigned int flags) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; virDomainDefPtr def = NULL; virDomainObjPtr vm = NULL; int fd = -1; @@ -5150,7 +5150,7 @@ static char * qemuDomainSaveImageGetXMLDesc(virConnectPtr conn, const char *path, unsigned int flags) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; char *ret = NULL; virDomainDefPtr def = NULL; int fd = -1; @@ -5180,7 +5180,7 @@ static int qemuDomainSaveImageDefineXML(virConnectPtr conn, const char *path, const char *dxml, unsigned int flags) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; int ret = -1; virDomainDefPtr def = NULL; int fd = -1; @@ -5252,7 +5252,7 @@ cleanup: * and -1 on failure with error raised. */ static int qemuDomainObjRestore(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm, const char *path, bool start_paused, @@ -5306,7 +5306,7 @@ cleanup: static char *qemuDomainGetXMLDesc(virDomainPtr dom, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; char *ret = NULL; unsigned long long balloon; @@ -5380,7 +5380,7 @@ static char *qemuDomainXMLFromNative(virConnectPtr conn, const char *config, unsigned int flags) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; virDomainDefPtr def = NULL; char *xml = NULL; @@ -5417,7 +5417,7 @@ static char *qemuDomainXMLToNative(virConnectPtr conn, const char *xmlData, unsigned int flags) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; virDomainDefPtr def = NULL; virDomainChrSourceDef monConfig; qemuCapsPtr caps = NULL; @@ -5543,7 +5543,7 @@ cleanup: static int qemuListDefinedDomains(virConnectPtr conn, char **const names, int nnames) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; int n; qemuDriverLock(driver); @@ -5553,7 +5553,7 @@ static int qemuListDefinedDomains(virConnectPtr conn, } static int qemuNumDefinedDomains(virConnectPtr conn) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; int n; qemuDriverLock(driver); @@ -5566,7 +5566,7 @@ static int qemuNumDefinedDomains(virConnectPtr conn) { static int qemuDomainObjStart(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm, unsigned int flags) { @@ -5644,7 +5644,7 @@ cleanup: static int qemuDomainStartWithFlags(virDomainPtr dom, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int ret = -1; @@ -5696,7 +5696,7 @@ qemuDomainStart(virDomainPtr dom) } static virDomainPtr qemuDomainDefine(virConnectPtr conn, const char *xml) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; virDomainDefPtr def; virDomainDefPtr def_backup = NULL; virDomainObjPtr vm = NULL; @@ -5801,7 +5801,7 @@ static int qemuDomainUndefineFlags(virDomainPtr dom, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; virDomainEventPtr event = NULL; char *name = NULL; @@ -5901,7 +5901,7 @@ qemuDomainUndefine(virDomainPtr dom) static int qemuDomainAttachDeviceDiskLive(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDeviceDefPtr dev) { @@ -5973,7 +5973,7 @@ end: } static int -qemuDomainAttachDeviceControllerLive(struct qemud_driver *driver, +qemuDomainAttachDeviceControllerLive(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDeviceDefPtr dev) { @@ -5998,7 +5998,7 @@ qemuDomainAttachDeviceLive(virDomainObjPtr vm, virDomainDeviceDefPtr dev, virDomainPtr dom) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; int ret = -1; switch (dev->type) { @@ -6055,7 +6055,7 @@ qemuDomainAttachDeviceLive(virDomainObjPtr vm, } static int -qemuDomainDetachDeviceDiskLive(struct qemud_driver *driver, +qemuDomainDetachDeviceDiskLive(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDeviceDefPtr dev) { @@ -6085,7 +6085,7 @@ qemuDomainDetachDeviceDiskLive(struct qemud_driver *driver, } static int -qemuDomainDetachDeviceControllerLive(struct qemud_driver *driver, +qemuDomainDetachDeviceControllerLive(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDeviceDefPtr dev) { @@ -6109,7 +6109,7 @@ qemuDomainDetachDeviceLive(virDomainObjPtr vm, virDomainDeviceDefPtr dev, virDomainPtr dom) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; int ret = -1; switch (dev->type) { @@ -6140,7 +6140,7 @@ qemuDomainDetachDeviceLive(virDomainObjPtr vm, static int qemuDomainChangeDiskMediaLive(virDomainObjPtr vm, virDomainDeviceDefPtr dev, - struct qemud_driver *driver, + virQEMUDriverPtr driver, bool force) { virDomainDiskDefPtr disk = dev->data.disk; @@ -6193,7 +6193,7 @@ qemuDomainUpdateDeviceLive(virDomainObjPtr vm, virDomainPtr dom, bool force) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; int ret = -1; switch (dev->type) { @@ -6491,7 +6491,7 @@ static int qemuDomainModifyDeviceFlags(virDomainPtr dom, const char *xml, unsigned int flags, int action) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm = NULL; virDomainDefPtr vmdef = NULL; virDomainDeviceDefPtr dev = NULL, dev_copy = NULL; @@ -6685,7 +6685,7 @@ static int qemuDomainDetachDevice(virDomainPtr dom, const char *xml) static int qemuDomainGetAutostart(virDomainPtr dom, int *autostart) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int ret = -1; @@ -6712,7 +6712,7 @@ cleanup: static int qemuDomainSetAutostart(virDomainPtr dom, int autostart) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; char *configFile = NULL, *autostartLink = NULL; int ret = -1; @@ -6815,7 +6815,7 @@ cleanup: static char *qemuGetSchedulerType(virDomainPtr dom, int *nparams) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; char *ret = NULL; int rc; @@ -6979,7 +6979,7 @@ qemuDomainSetBlkioParameters(virDomainPtr dom, int nparams, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; int i; virCgroupPtr group = NULL; virDomainObjPtr vm = NULL; @@ -7132,7 +7132,7 @@ qemuDomainGetBlkioParameters(virDomainPtr dom, int *nparams, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; int i, j; virCgroupPtr group = NULL; virDomainObjPtr vm = NULL; @@ -7318,7 +7318,7 @@ qemuDomainSetMemoryParameters(virDomainPtr dom, int nparams, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; int i; virDomainDefPtr persistentDef = NULL; virCgroupPtr group = NULL; @@ -7487,7 +7487,7 @@ qemuDomainGetMemoryParameters(virDomainPtr dom, int *nparams, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; int i; virCgroupPtr group = NULL; virDomainObjPtr vm = NULL; @@ -7647,7 +7647,7 @@ qemuDomainSetNumaParameters(virDomainPtr dom, int nparams, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; int i; virDomainDefPtr persistentDef = NULL; virCgroupPtr group = NULL; @@ -7796,7 +7796,7 @@ qemuDomainGetNumaParameters(virDomainPtr dom, int *nparams, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; int i; virCgroupPtr group = NULL; virDomainObjPtr vm = NULL; @@ -7993,7 +7993,7 @@ qemuSetSchedulerParametersFlags(virDomainPtr dom, int nparams, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; int i; virCgroupPtr group = NULL; virDomainObjPtr vm = NULL; @@ -8274,7 +8274,7 @@ qemuGetSchedulerParametersFlags(virDomainPtr dom, int *nparams, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virCgroupPtr group = NULL; virDomainObjPtr vm = NULL; unsigned long long shares; @@ -8434,7 +8434,7 @@ qemuDomainBlockResize(virDomainPtr dom, unsigned long long size, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; qemuDomainObjPrivatePtr priv; int ret = -1, i; @@ -8525,7 +8525,7 @@ qemuDomainBlockStats(virDomainPtr dom, const char *path, struct _virDomainBlockStats *stats) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; int i, ret = -1; virDomainObjPtr vm; virDomainDiskDefPtr disk = NULL; @@ -8602,7 +8602,7 @@ qemuDomainBlockStatsFlags(virDomainPtr dom, int *nparams, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; int i, tmp, ret = -1; virDomainObjPtr vm; virDomainDiskDefPtr disk = NULL; @@ -8779,7 +8779,7 @@ qemuDomainInterfaceStats(virDomainPtr dom, const char *path, struct _virDomainInterfaceStats *stats) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int i; int ret = -1; @@ -8841,7 +8841,7 @@ qemuDomainSetInterfaceParameters(virDomainPtr dom, int nparams, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; int i; virCgroupPtr group = NULL; virDomainObjPtr vm = NULL; @@ -9015,7 +9015,7 @@ qemuDomainGetInterfaceParameters(virDomainPtr dom, int *nparams, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; int i; virCgroupPtr group = NULL; virDomainObjPtr vm = NULL; @@ -9136,7 +9136,7 @@ qemuDomainMemoryStats(virDomainPtr dom, unsigned int nr_stats, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int ret = -1; @@ -9196,7 +9196,7 @@ qemuDomainBlockPeek(virDomainPtr dom, void *buffer, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int fd = -1, ret = -1; const char *actual; @@ -9263,7 +9263,7 @@ qemuDomainMemoryPeek(virDomainPtr dom, void *buffer, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; char *tmp = NULL; int fd = -1, ret = -1; @@ -9356,7 +9356,7 @@ static int qemuDomainGetBlockInfo(virDomainPtr dom, const char *path, virDomainBlockInfoPtr info, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int ret = -1; int fd = -1; @@ -9511,7 +9511,7 @@ qemuDomainEventRegister(virConnectPtr conn, void *opaque, virFreeCallback freecb) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; int ret; qemuDriverLock(driver); @@ -9528,7 +9528,7 @@ static int qemuDomainEventDeregister(virConnectPtr conn, virConnectDomainEventCallback callback) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; int ret; qemuDriverLock(driver); @@ -9549,7 +9549,7 @@ qemuDomainEventRegisterAny(virConnectPtr conn, void *opaque, virFreeCallback freecb) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; int ret; qemuDriverLock(driver); @@ -9568,7 +9568,7 @@ static int qemuDomainEventDeregisterAny(virConnectPtr conn, int callbackID) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; int ret; qemuDriverLock(driver); @@ -9598,7 +9598,7 @@ qemuDomainMigratePrepareTunnel(virConnectPtr dconn, unsigned long resource ATTRIBUTE_UNUSED, const char *dom_xml) { - struct qemud_driver *driver = dconn->privateData; + virQEMUDriverPtr driver = dconn->privateData; int ret = -1; virCheckFlags(QEMU_MIGRATION_FLAGS, -1); @@ -9652,7 +9652,7 @@ qemuDomainMigratePrepare2(virConnectPtr dconn, unsigned long resource ATTRIBUTE_UNUSED, const char *dom_xml) { - struct qemud_driver *driver = dconn->privateData; + virQEMUDriverPtr driver = dconn->privateData; int ret = -1; virCheckFlags(QEMU_MIGRATION_FLAGS, -1); @@ -9708,7 +9708,7 @@ qemuDomainMigratePerform(virDomainPtr dom, const char *dname, unsigned long resource) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int ret = -1; const char *dconnuri = NULL; @@ -9764,7 +9764,7 @@ qemuDomainMigrateFinish2(virConnectPtr dconn, unsigned long flags, int retcode) { - struct qemud_driver *driver = dconn->privateData; + virQEMUDriverPtr driver = dconn->privateData; virDomainObjPtr vm; virDomainPtr dom = NULL; @@ -9805,7 +9805,7 @@ qemuDomainMigrateBegin3(virDomainPtr domain, const char *dname, unsigned long resource ATTRIBUTE_UNUSED) { - struct qemud_driver *driver = domain->conn->privateData; + virQEMUDriverPtr driver = domain->conn->privateData; virDomainObjPtr vm; char *xml = NULL; enum qemuDomainAsyncJob asyncJob; @@ -9900,7 +9900,7 @@ qemuDomainMigratePrepare3(virConnectPtr dconn, unsigned long resource ATTRIBUTE_UNUSED, const char *dom_xml) { - struct qemud_driver *driver = dconn->privateData; + virQEMUDriverPtr driver = dconn->privateData; int ret = -1; virCheckFlags(QEMU_MIGRATION_FLAGS, -1); @@ -9947,7 +9947,7 @@ qemuDomainMigratePrepareTunnel3(virConnectPtr dconn, unsigned long resource ATTRIBUTE_UNUSED, const char *dom_xml) { - struct qemud_driver *driver = dconn->privateData; + virQEMUDriverPtr driver = dconn->privateData; int ret = -1; virCheckFlags(QEMU_MIGRATION_FLAGS, -1); @@ -9993,7 +9993,7 @@ qemuDomainMigratePerform3(virDomainPtr dom, const char *dname, unsigned long resource) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int ret = -1; @@ -10032,7 +10032,7 @@ qemuDomainMigrateFinish3(virConnectPtr dconn, unsigned long flags, int cancelled) { - struct qemud_driver *driver = dconn->privateData; + virQEMUDriverPtr driver = dconn->privateData; virDomainObjPtr vm; virDomainPtr dom = NULL; @@ -10063,7 +10063,7 @@ qemuDomainMigrateConfirm3(virDomainPtr domain, unsigned long flags, int cancelled) { - struct qemud_driver *driver = domain->conn->privateData; + virQEMUDriverPtr driver = domain->conn->privateData; virDomainObjPtr vm; int ret = -1; enum qemuMigrationJobPhase phase; @@ -10162,7 +10162,7 @@ out: static int qemuNodeDeviceDettach(virNodeDevicePtr dev) { - struct qemud_driver *driver = dev->conn->privateData; + virQEMUDriverPtr driver = dev->conn->privateData; pciDevice *pci; unsigned domain, bus, slot, function; int ret = -1; @@ -10193,7 +10193,7 @@ out: static int qemuNodeDeviceReAttach(virNodeDevicePtr dev) { - struct qemud_driver *driver = dev->conn->privateData; + virQEMUDriverPtr driver = dev->conn->privateData; pciDevice *pci; pciDevice *other; unsigned domain, bus, slot, function; @@ -10237,7 +10237,7 @@ out: static int qemuNodeDeviceReset(virNodeDevicePtr dev) { - struct qemud_driver *driver = dev->conn->privateData; + virQEMUDriverPtr driver = dev->conn->privateData; pciDevice *pci; unsigned domain, bus, slot, function; int ret = -1; @@ -10267,7 +10267,7 @@ qemuCPUCompare(virConnectPtr conn, const char *xmlDesc, unsigned int flags) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; int ret = VIR_CPU_COMPARE_ERROR; virCheckFlags(0, VIR_CPU_COMPARE_ERROR); @@ -10309,7 +10309,7 @@ qemuCPUBaseline(virConnectPtr conn ATTRIBUTE_UNUSED, static int qemuDomainGetJobInfo(virDomainPtr dom, virDomainJobInfoPtr info) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int ret = -1; qemuDomainObjPrivatePtr priv; @@ -10359,7 +10359,7 @@ cleanup: static int qemuDomainAbortJob(virDomainPtr dom) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int ret = -1; qemuDomainObjPrivatePtr priv; @@ -10419,7 +10419,7 @@ qemuDomainMigrateSetMaxDowntime(virDomainPtr dom, unsigned long long downtime, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; qemuDomainObjPrivatePtr priv; int ret = -1; @@ -10475,7 +10475,7 @@ qemuDomainMigrateSetMaxSpeed(virDomainPtr dom, unsigned long bandwidth, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; qemuDomainObjPrivatePtr priv; int ret = -1; @@ -10532,7 +10532,7 @@ qemuDomainMigrateGetMaxSpeed(virDomainPtr dom, unsigned long *bandwidth, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; qemuDomainObjPrivatePtr priv; int ret = -1; @@ -10573,7 +10573,7 @@ typedef enum { * are all aware of each new file before it is added to a chain, and * can revoke access to a file no longer needed in a chain. */ static int -qemuDomainPrepareDiskChainElement(struct qemud_driver *driver, +qemuDomainPrepareDiskChainElement(virQEMUDriverPtr driver, virDomainObjPtr vm, virCgroupPtr cgroup, virDomainDiskDefPtr disk, @@ -10624,7 +10624,7 @@ cleanup: /* this function expects the driver lock to be held by the caller */ static int -qemuDomainSnapshotFSFreeze(struct qemud_driver *driver, +qemuDomainSnapshotFSFreeze(virQEMUDriverPtr driver, virDomainObjPtr vm) { qemuDomainObjPrivatePtr priv = vm->privateData; int freezed; @@ -10649,7 +10649,7 @@ qemuDomainSnapshotFSFreeze(struct qemud_driver *driver, } static int -qemuDomainSnapshotFSThaw(struct qemud_driver *driver, +qemuDomainSnapshotFSThaw(virQEMUDriverPtr driver, virDomainObjPtr vm, bool report) { qemuDomainObjPrivatePtr priv = vm->privateData; @@ -10684,7 +10684,7 @@ qemuDomainSnapshotFSThaw(struct qemud_driver *driver, /* The domain is expected to be locked and inactive. */ static int -qemuDomainSnapshotCreateInactiveInternal(struct qemud_driver *driver, +qemuDomainSnapshotCreateInactiveInternal(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainSnapshotObjPtr snap) { @@ -10693,7 +10693,7 @@ qemuDomainSnapshotCreateInactiveInternal(struct qemud_driver *driver, /* The domain is expected to be locked and inactive. */ static int -qemuDomainSnapshotCreateInactiveExternal(struct qemud_driver *driver, +qemuDomainSnapshotCreateInactiveExternal(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainSnapshotObjPtr snap, bool reuse) @@ -10808,7 +10808,7 @@ cleanup: /* The domain is expected to be locked and active. */ static int qemuDomainSnapshotCreateActiveInternal(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr *vmptr, virDomainSnapshotObjPtr snap, unsigned int flags) @@ -11040,7 +11040,7 @@ cleanup: /* The domain is expected to hold monitor lock. */ static int -qemuDomainSnapshotCreateSingleDiskActive(struct qemud_driver *driver, +qemuDomainSnapshotCreateSingleDiskActive(virQEMUDriverPtr driver, virDomainObjPtr vm, virCgroupPtr cgroup, virDomainSnapshotDiskDefPtr snap, @@ -11134,7 +11134,7 @@ cleanup: * counterpart to qemuDomainSnapshotCreateSingleDiskActive, called * only on a failed transaction. */ static void -qemuDomainSnapshotUndoSingleDiskActive(struct qemud_driver *driver, +qemuDomainSnapshotUndoSingleDiskActive(virQEMUDriverPtr driver, virDomainObjPtr vm, virCgroupPtr cgroup, virDomainDiskDefPtr origdisk, @@ -11178,7 +11178,7 @@ cleanup: /* The domain is expected to be locked and active. */ static int -qemuDomainSnapshotCreateDiskActive(struct qemud_driver *driver, +qemuDomainSnapshotCreateDiskActive(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainSnapshotObjPtr snap, unsigned int flags, @@ -11291,7 +11291,7 @@ cleanup: static int qemuDomainSnapshotCreateActiveExternal(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr *vmptr, virDomainSnapshotObjPtr snap, unsigned int flags) @@ -11448,7 +11448,7 @@ qemuDomainSnapshotCreateXML(virDomainPtr domain, const char *xmlDesc, unsigned int flags) { - struct qemud_driver *driver = domain->conn->privateData; + virQEMUDriverPtr driver = domain->conn->privateData; virDomainObjPtr vm = NULL; char *xml = NULL; virDomainSnapshotObjPtr snap = NULL; @@ -12089,7 +12089,7 @@ cleanup: /* The domain is expected to be locked and inactive. */ static int -qemuDomainSnapshotRevertInactive(struct qemud_driver *driver, +qemuDomainSnapshotRevertInactive(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainSnapshotObjPtr snap) { @@ -12101,7 +12101,7 @@ qemuDomainSnapshotRevertInactive(struct qemud_driver *driver, static int qemuDomainRevertToSnapshot(virDomainSnapshotPtr snapshot, unsigned int flags) { - struct qemud_driver *driver = snapshot->domain->conn->privateData; + virQEMUDriverPtr driver = snapshot->domain->conn->privateData; virDomainObjPtr vm = NULL; int ret = -1; virDomainSnapshotObjPtr snap = NULL; @@ -12433,7 +12433,7 @@ cleanup: } struct snap_reparent { - struct qemud_driver *driver; + virQEMUDriverPtr driver; virDomainSnapshotObjPtr parent; virDomainObjPtr vm; int err; @@ -12475,7 +12475,7 @@ qemuDomainSnapshotReparentChildren(void *payload, static int qemuDomainSnapshotDelete(virDomainSnapshotPtr snapshot, unsigned int flags) { - struct qemud_driver *driver = snapshot->domain->conn->privateData; + virQEMUDriverPtr driver = snapshot->domain->conn->privateData; virDomainObjPtr vm = NULL; int ret = -1; virDomainSnapshotObjPtr snap = NULL; @@ -12586,7 +12586,7 @@ cleanup: static int qemuDomainMonitorCommand(virDomainPtr domain, const char *cmd, char **result, unsigned int flags) { - struct qemud_driver *driver = domain->conn->privateData; + virQEMUDriverPtr driver = domain->conn->privateData; virDomainObjPtr vm = NULL; int ret = -1; qemuDomainObjPrivatePtr priv; @@ -12646,7 +12646,7 @@ static virDomainPtr qemuDomainAttach(virConnectPtr conn, unsigned int pid_value, unsigned int flags) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; virDomainObjPtr vm = NULL; virDomainDefPtr def = NULL; virDomainPtr dom = NULL; @@ -12853,7 +12853,7 @@ cleanup: * either success or failure. */ static int qemuDomainBlockPivot(virConnectPtr conn, - struct qemud_driver *driver, virDomainObjPtr vm, + virQEMUDriverPtr driver, virDomainObjPtr vm, const char *device, virDomainDiskDefPtr disk) { int ret = -1; @@ -13012,7 +13012,7 @@ qemuDomainBlockJobImpl(virDomainPtr dom, const char *path, const char *base, unsigned long bandwidth, virDomainBlockJobInfoPtr info, int mode, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm = NULL; qemuDomainObjPrivatePtr priv; char uuidstr[VIR_UUID_STRING_BUFLEN]; @@ -13209,7 +13209,7 @@ qemuDomainBlockCopy(virDomainPtr dom, const char *path, const char *dest, const char *format, unsigned long bandwidth, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; qemuDomainObjPrivatePtr priv; char *device = NULL; @@ -13423,7 +13423,7 @@ qemuDomainBlockCommit(virDomainPtr dom, const char *path, const char *base, const char *top, unsigned long bandwidth, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; qemuDomainObjPrivatePtr priv; virDomainObjPtr vm = NULL; char *device = NULL; @@ -13570,7 +13570,7 @@ qemuDomainOpenGraphics(virDomainPtr dom, int fd, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm = NULL; char uuidstr[VIR_UUID_STRING_BUFLEN]; int ret = -1; @@ -13640,7 +13640,7 @@ qemuDomainSetBlockIoTune(virDomainPtr dom, int nparams, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm = NULL; qemuDomainObjPrivatePtr priv; virDomainDefPtr persistentDef = NULL; @@ -13812,7 +13812,7 @@ qemuDomainGetBlockIoTune(virDomainPtr dom, int *nparams, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm = NULL; qemuDomainObjPrivatePtr priv; virDomainDefPtr persistentDef = NULL; @@ -13947,7 +13947,7 @@ qemuDomainGetDiskErrors(virDomainPtr dom, unsigned int nerrors, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm = NULL; qemuDomainObjPrivatePtr priv; char uuidstr[VIR_UUID_STRING_BUFLEN]; @@ -14034,7 +14034,7 @@ qemuDomainSetMetadata(virDomainPtr dom, const char *uri ATTRIBUTE_UNUSED, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; virDomainDefPtr persistentDef; int ret = -1; @@ -14133,7 +14133,7 @@ qemuDomainGetMetadata(virDomainPtr dom, const char *uri ATTRIBUTE_UNUSED, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; virDomainDefPtr def; char *ret = NULL; @@ -14421,7 +14421,7 @@ qemuDomainGetCPUStats(virDomainPtr domain, unsigned int ncpus, unsigned int flags) { - struct qemud_driver *driver = domain->conn->privateData; + virQEMUDriverPtr driver = domain->conn->privateData; virCgroupPtr group = NULL; virDomainObjPtr vm = NULL; int ret = -1; @@ -14476,7 +14476,7 @@ qemuDomainPMSuspendForDuration(virDomainPtr dom, unsigned long long duration, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; qemuDomainObjPrivatePtr priv; virDomainObjPtr vm; int ret = -1; @@ -14584,7 +14584,7 @@ static int qemuDomainPMWakeup(virDomainPtr dom, unsigned int flags) { - struct qemud_driver *driver = dom->conn->privateData; + virQEMUDriverPtr driver = dom->conn->privateData; virDomainObjPtr vm; int ret = -1; qemuDomainObjPrivatePtr priv; @@ -14640,7 +14640,7 @@ qemuListAllDomains(virConnectPtr conn, virDomainPtr **domains, unsigned int flags) { - struct qemud_driver *driver = conn->privateData; + virQEMUDriverPtr driver = conn->privateData; int ret = -1; virCheckFlags(VIR_CONNECT_LIST_DOMAINS_FILTERS_ALL, -1); @@ -14658,7 +14658,7 @@ qemuDomainAgentCommand(virDomainPtr domain, int timeout, unsigned int flags) { - struct qemud_driver *driver = domain->conn->privateData; + virQEMUDriverPtr driver = domain->conn->privateData; virDomainObjPtr vm; int ret = -1; char *result = NULL; diff --git a/src/qemu/qemu_hostdev.c b/src/qemu/qemu_hostdev.c index 94ba241..ab0f173 100644 --- a/src/qemu/qemu_hostdev.c +++ b/src/qemu/qemu_hostdev.c @@ -73,7 +73,7 @@ qemuGetPciHostDeviceList(virDomainHostdevDefPtr *hostdevs, int nhostdevs) } static pciDeviceList * -qemuGetActivePciHostDeviceList(struct qemud_driver *driver, +qemuGetActivePciHostDeviceList(virQEMUDriverPtr driver, virDomainHostdevDefPtr *hostdevs, int nhostdevs) { @@ -116,7 +116,7 @@ qemuGetActivePciHostDeviceList(struct qemud_driver *driver, return list; } -int qemuUpdateActivePciHostdevs(struct qemud_driver *driver, +int qemuUpdateActivePciHostdevs(virQEMUDriverPtr driver, virDomainDefPtr def) { virDomainHostdevDefPtr hostdev = NULL; @@ -160,7 +160,7 @@ int qemuUpdateActivePciHostdevs(struct qemud_driver *driver, } int -qemuUpdateActiveUsbHostdevs(struct qemud_driver *driver, +qemuUpdateActiveUsbHostdevs(virQEMUDriverPtr driver, virDomainDefPtr def) { virDomainHostdevDefPtr hostdev = NULL; @@ -399,7 +399,7 @@ qemuDomainHostdevNetConfigRestore(virDomainHostdevDefPtr hostdev, return ret; } -int qemuPrepareHostdevPCIDevices(struct qemud_driver *driver, +int qemuPrepareHostdevPCIDevices(virQEMUDriverPtr driver, const char *name, const unsigned char *uuid, virDomainHostdevDefPtr *hostdevs, @@ -586,7 +586,7 @@ cleanup: } static int -qemuPrepareHostPCIDevices(struct qemud_driver *driver, +qemuPrepareHostPCIDevices(virQEMUDriverPtr driver, virDomainDefPtr def) { return qemuPrepareHostdevPCIDevices(driver, def->name, def->uuid, @@ -594,7 +594,7 @@ qemuPrepareHostPCIDevices(struct qemud_driver *driver, } int -qemuPrepareHostdevUSBDevices(struct qemud_driver *driver, +qemuPrepareHostdevUSBDevices(virQEMUDriverPtr driver, const char *name, usbDeviceList *list) { @@ -728,7 +728,7 @@ out: } static int -qemuPrepareHostUSBDevices(struct qemud_driver *driver, +qemuPrepareHostUSBDevices(virQEMUDriverPtr driver, virDomainDefPtr def, bool coldBoot) { @@ -795,7 +795,7 @@ cleanup: return ret; } -int qemuPrepareHostDevices(struct qemud_driver *driver, +int qemuPrepareHostDevices(virQEMUDriverPtr driver, virDomainDefPtr def, bool coldBoot) { @@ -812,7 +812,7 @@ int qemuPrepareHostDevices(struct qemud_driver *driver, } -void qemuReattachPciDevice(pciDevice *dev, struct qemud_driver *driver) +void qemuReattachPciDevice(pciDevice *dev, virQEMUDriverPtr driver) { int retries = 100; @@ -840,7 +840,7 @@ void qemuReattachPciDevice(pciDevice *dev, struct qemud_driver *driver) } -void qemuDomainReAttachHostdevDevices(struct qemud_driver *driver, +void qemuDomainReAttachHostdevDevices(virQEMUDriverPtr driver, const char *name, virDomainHostdevDefPtr *hostdevs, int nhostdevs) @@ -916,7 +916,7 @@ void qemuDomainReAttachHostdevDevices(struct qemud_driver *driver, } static void -qemuDomainReAttachHostUsbDevices(struct qemud_driver *driver, +qemuDomainReAttachHostUsbDevices(virQEMUDriverPtr driver, const char *name, virDomainHostdevDefPtr *hostdevs, int nhostdevs) @@ -975,7 +975,7 @@ qemuDomainReAttachHostUsbDevices(struct qemud_driver *driver, } } -void qemuDomainReAttachHostDevices(struct qemud_driver *driver, +void qemuDomainReAttachHostDevices(virQEMUDriverPtr driver, virDomainDefPtr def) { if (!def->nhostdevs) diff --git a/src/qemu/qemu_hostdev.h b/src/qemu/qemu_hostdev.h index 0da25f9..9ef2385 100644 --- a/src/qemu/qemu_hostdev.h +++ b/src/qemu/qemu_hostdev.h @@ -27,11 +27,11 @@ # include "qemu_conf.h" # include "domain_conf.h" -int qemuUpdateActivePciHostdevs(struct qemud_driver *driver, +int qemuUpdateActivePciHostdevs(virQEMUDriverPtr driver, virDomainDefPtr def); -int qemuUpdateActiveUsbHostdevs(struct qemud_driver *driver, +int qemuUpdateActiveUsbHostdevs(virQEMUDriverPtr driver, virDomainDefPtr def); -int qemuPrepareHostdevPCIDevices(struct qemud_driver *driver, +int qemuPrepareHostdevPCIDevices(virQEMUDriverPtr driver, const char *name, const unsigned char *uuid, virDomainHostdevDefPtr *hostdevs, @@ -39,18 +39,18 @@ int qemuPrepareHostdevPCIDevices(struct qemud_driver *driver, int qemuFindHostdevUSBDevice(virDomainHostdevDefPtr hostdev, bool mandatory, usbDevice **usb); -int qemuPrepareHostdevUSBDevices(struct qemud_driver *driver, +int qemuPrepareHostdevUSBDevices(virQEMUDriverPtr driver, const char *name, usbDeviceList *list); -int qemuPrepareHostDevices(struct qemud_driver *driver, +int qemuPrepareHostDevices(virQEMUDriverPtr driver, virDomainDefPtr def, bool coldBoot); -void qemuReattachPciDevice(pciDevice *dev, struct qemud_driver *driver); -void qemuDomainReAttachHostdevDevices(struct qemud_driver *driver, +void qemuReattachPciDevice(pciDevice *dev, virQEMUDriverPtr driver); +void qemuDomainReAttachHostdevDevices(virQEMUDriverPtr driver, const char *name, virDomainHostdevDefPtr *hostdevs, int nhostdevs); -void qemuDomainReAttachHostDevices(struct qemud_driver *driver, +void qemuDomainReAttachHostDevices(virQEMUDriverPtr driver, virDomainDefPtr def); int qemuDomainHostdevIsVirtualFunction(virDomainHostdevDefPtr hostdev); int qemuDomainHostdevNetConfigReplace(virDomainHostdevDefPtr hostdev, diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index 0bc2259..cfeae68 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -49,7 +49,7 @@ #define VIR_FROM_THIS VIR_FROM_QEMU -int qemuDomainChangeEjectableMedia(struct qemud_driver *driver, +int qemuDomainChangeEjectableMedia(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDiskDefPtr disk, bool force) @@ -158,7 +158,7 @@ error: } int -qemuDomainCheckEjectableMedia(struct qemud_driver *driver, +qemuDomainCheckEjectableMedia(virQEMUDriverPtr driver, virDomainObjPtr vm, enum qemuDomainAsyncJob asyncJob) { @@ -201,7 +201,7 @@ cleanup: int qemuDomainAttachPciDiskDevice(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDiskDefPtr disk) { @@ -315,7 +315,7 @@ error: } -int qemuDomainAttachPciControllerDevice(struct qemud_driver *driver, +int qemuDomainAttachPciControllerDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainControllerDefPtr controller) { @@ -387,7 +387,7 @@ cleanup: static virDomainControllerDefPtr -qemuDomainFindOrCreateSCSIDiskController(struct qemud_driver *driver, +qemuDomainFindOrCreateSCSIDiskController(virQEMUDriverPtr driver, virDomainObjPtr vm, int controller) { @@ -434,7 +434,7 @@ qemuDomainFindOrCreateSCSIDiskController(struct qemud_driver *driver, int qemuDomainAttachSCSIDisk(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDiskDefPtr disk) { @@ -560,7 +560,7 @@ error: int qemuDomainAttachUsbMassstorageDevice(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDiskDefPtr disk) { @@ -655,7 +655,7 @@ error: /* XXX conn required for network -> bridge resolution */ int qemuDomainAttachNetDevice(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainNetDefPtr net) { @@ -935,7 +935,7 @@ no_memory: } -int qemuDomainAttachHostPciDevice(struct qemud_driver *driver, +int qemuDomainAttachHostPciDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainHostdevDefPtr hostdev) { @@ -1028,7 +1028,7 @@ error: } -int qemuDomainAttachRedirdevDevice(struct qemud_driver *driver, +int qemuDomainAttachRedirdevDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainRedirdevDefPtr redirdev) { @@ -1072,7 +1072,7 @@ error: } -int qemuDomainAttachHostUsbDevice(struct qemud_driver *driver, +int qemuDomainAttachHostUsbDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainHostdevDefPtr hostdev) { @@ -1137,7 +1137,7 @@ error: return -1; } -int qemuDomainAttachHostDevice(struct qemud_driver *driver, +int qemuDomainAttachHostDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainHostdevDefPtr hostdev) { @@ -1330,7 +1330,7 @@ cleanup: return ret; } -int qemuDomainChangeNetLinkState(struct qemud_driver *driver, +int qemuDomainChangeNetLinkState(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainNetDefPtr dev, int linkstate) @@ -1362,7 +1362,7 @@ cleanup: } int -qemuDomainChangeNet(struct qemud_driver *driver, +qemuDomainChangeNet(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainPtr dom, virDomainDeviceDefPtr dev) @@ -1732,7 +1732,7 @@ static virDomainGraphicsDefPtr qemuDomainFindGraphics(virDomainObjPtr vm, int -qemuDomainChangeGraphics(struct qemud_driver *driver, +qemuDomainChangeGraphics(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainGraphicsDefPtr dev) { @@ -1918,7 +1918,7 @@ static bool qemuIsMultiFunctionDevice(virDomainDefPtr def, } -int qemuDomainDetachPciDiskDevice(struct qemud_driver *driver, +int qemuDomainDetachPciDiskDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDeviceDefPtr dev) { @@ -2024,7 +2024,7 @@ cleanup: return ret; } -int qemuDomainDetachDiskDevice(struct qemud_driver *driver, +int qemuDomainDetachDiskDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDeviceDefPtr dev) { @@ -2164,7 +2164,7 @@ static bool qemuDomainControllerIsBusy(virDomainObjPtr vm, } } -int qemuDomainDetachPciControllerDevice(struct qemud_driver *driver, +int qemuDomainDetachPciControllerDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDeviceDefPtr dev) { @@ -2239,7 +2239,7 @@ cleanup: } static int -qemuDomainDetachHostPciDevice(struct qemud_driver *driver, +qemuDomainDetachHostPciDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainHostdevDefPtr detach) { @@ -2309,7 +2309,7 @@ qemuDomainDetachHostPciDevice(struct qemud_driver *driver, } static int -qemuDomainDetachHostUsbDevice(struct qemud_driver *driver, +qemuDomainDetachHostUsbDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainHostdevDefPtr detach) { @@ -2349,7 +2349,7 @@ qemuDomainDetachHostUsbDevice(struct qemud_driver *driver, } static -int qemuDomainDetachThisHostDevice(struct qemud_driver *driver, +int qemuDomainDetachThisHostDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainHostdevDefPtr detach, int idx) @@ -2398,7 +2398,7 @@ int qemuDomainDetachThisHostDevice(struct qemud_driver *driver, } /* search for a hostdev matching dev and detach it */ -int qemuDomainDetachHostDevice(struct qemud_driver *driver, +int qemuDomainDetachHostDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDeviceDefPtr dev) { @@ -2453,7 +2453,7 @@ int qemuDomainDetachHostDevice(struct qemud_driver *driver, } int -qemuDomainDetachNetDevice(struct qemud_driver *driver, +qemuDomainDetachNetDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDeviceDefPtr dev) { @@ -2590,7 +2590,7 @@ cleanup: } int -qemuDomainChangeGraphicsPasswords(struct qemud_driver *driver, +qemuDomainChangeGraphicsPasswords(virQEMUDriverPtr driver, virDomainObjPtr vm, int type, virDomainGraphicsAuthDefPtr auth, @@ -2656,7 +2656,7 @@ cleanup: return ret; } -int qemuDomainAttachLease(struct qemud_driver *driver, +int qemuDomainAttachLease(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainLeaseDefPtr lease) { @@ -2673,7 +2673,7 @@ int qemuDomainAttachLease(struct qemud_driver *driver, return 0; } -int qemuDomainDetachLease(struct qemud_driver *driver, +int qemuDomainDetachLease(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainLeaseDefPtr lease) { diff --git a/src/qemu/qemu_hotplug.h b/src/qemu/qemu_hotplug.h index a7864c3..8f01d23 100644 --- a/src/qemu/qemu_hotplug.h +++ b/src/qemu/qemu_hotplug.h @@ -28,79 +28,79 @@ # include "qemu_domain.h" # include "domain_conf.h" -int qemuDomainChangeEjectableMedia(struct qemud_driver *driver, +int qemuDomainChangeEjectableMedia(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDiskDefPtr disk, bool force); -int qemuDomainCheckEjectableMedia(struct qemud_driver *driver, +int qemuDomainCheckEjectableMedia(virQEMUDriverPtr driver, virDomainObjPtr vm, enum qemuDomainAsyncJob asyncJob); int qemuDomainAttachPciDiskDevice(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDiskDefPtr disk); -int qemuDomainAttachPciControllerDevice(struct qemud_driver *driver, +int qemuDomainAttachPciControllerDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainControllerDefPtr controller); int qemuDomainAttachSCSIDisk(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDiskDefPtr disk); int qemuDomainAttachUsbMassstorageDevice(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDiskDefPtr disk); int qemuDomainAttachNetDevice(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainNetDefPtr net); -int qemuDomainAttachHostPciDevice(struct qemud_driver *driver, +int qemuDomainAttachHostPciDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainHostdevDefPtr hostdev); -int qemuDomainAttachHostUsbDevice(struct qemud_driver *driver, +int qemuDomainAttachHostUsbDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainHostdevDefPtr hostdev); -int qemuDomainAttachRedirdevDevice(struct qemud_driver *driver, +int qemuDomainAttachRedirdevDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainRedirdevDefPtr hostdev); -int qemuDomainAttachHostDevice(struct qemud_driver *driver, +int qemuDomainAttachHostDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainHostdevDefPtr hostdev); -int qemuDomainChangeGraphics(struct qemud_driver *driver, +int qemuDomainChangeGraphics(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainGraphicsDefPtr dev); -int qemuDomainChangeGraphicsPasswords(struct qemud_driver *driver, +int qemuDomainChangeGraphicsPasswords(virQEMUDriverPtr driver, virDomainObjPtr vm, int type, virDomainGraphicsAuthDefPtr auth, const char *defaultPasswd); -int qemuDomainChangeNet(struct qemud_driver *driver, +int qemuDomainChangeNet(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainPtr dom, virDomainDeviceDefPtr dev); -int qemuDomainChangeNetLinkState(struct qemud_driver *driver, +int qemuDomainChangeNetLinkState(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainNetDefPtr dev, int linkstate); -int qemuDomainDetachPciDiskDevice(struct qemud_driver *driver, +int qemuDomainDetachPciDiskDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDeviceDefPtr dev); -int qemuDomainDetachDiskDevice(struct qemud_driver *driver, +int qemuDomainDetachDiskDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDeviceDefPtr dev); -int qemuDomainDetachPciControllerDevice(struct qemud_driver *driver, +int qemuDomainDetachPciControllerDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDeviceDefPtr dev); -int qemuDomainDetachNetDevice(struct qemud_driver *driver, +int qemuDomainDetachNetDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDeviceDefPtr dev); -int qemuDomainDetachHostDevice(struct qemud_driver *driver, +int qemuDomainDetachHostDevice(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDeviceDefPtr dev); -int qemuDomainAttachLease(struct qemud_driver *driver, +int qemuDomainAttachLease(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainLeaseDefPtr lease); -int qemuDomainDetachLease(struct qemud_driver *driver, +int qemuDomainDetachLease(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainLeaseDefPtr lease); diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c index d52ec59..86060dc 100644 --- a/src/qemu/qemu_migration.c +++ b/src/qemu/qemu_migration.c @@ -257,7 +257,7 @@ error: static qemuMigrationCookieGraphicsPtr -qemuMigrationCookieGraphicsAlloc(struct qemud_driver *driver, +qemuMigrationCookieGraphicsAlloc(virQEMUDriverPtr driver, virDomainGraphicsDefPtr def) { qemuMigrationCookieGraphicsPtr mig = NULL; @@ -304,7 +304,7 @@ error: static qemuMigrationCookieNetworkPtr -qemuMigrationCookieNetworkAlloc(struct qemud_driver *driver ATTRIBUTE_UNUSED, +qemuMigrationCookieNetworkAlloc(virQEMUDriverPtr driver ATTRIBUTE_UNUSED, virDomainDefPtr def) { qemuMigrationCookieNetworkPtr mig; @@ -394,7 +394,7 @@ error: static int qemuMigrationCookieAddGraphics(qemuMigrationCookiePtr mig, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr dom) { if (mig->flags & QEMU_MIGRATION_COOKIE_GRAPHICS) { @@ -418,7 +418,7 @@ qemuMigrationCookieAddGraphics(qemuMigrationCookiePtr mig, static int qemuMigrationCookieAddLockstate(qemuMigrationCookiePtr mig, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr dom) { qemuDomainObjPrivatePtr priv = dom->privateData; @@ -472,7 +472,7 @@ qemuMigrationCookieAddPersistent(qemuMigrationCookiePtr mig, static int qemuMigrationCookieAddNetwork(qemuMigrationCookiePtr mig, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr dom) { if (mig->flags & QEMU_MIGRATION_COOKIE_NETWORK) { @@ -542,7 +542,7 @@ qemuMigrationCookieNetworkXMLFormat(virBufferPtr buf, static int -qemuMigrationCookieXMLFormat(struct qemud_driver *driver, +qemuMigrationCookieXMLFormat(virQEMUDriverPtr driver, virBufferPtr buf, qemuMigrationCookiePtr mig) { @@ -599,7 +599,7 @@ qemuMigrationCookieXMLFormat(struct qemud_driver *driver, } -static char *qemuMigrationCookieXMLFormatStr(struct qemud_driver *driver, +static char *qemuMigrationCookieXMLFormatStr(virQEMUDriverPtr driver, qemuMigrationCookiePtr mig) { virBuffer buf = VIR_BUFFER_INITIALIZER; @@ -724,7 +724,7 @@ error: static int qemuMigrationCookieXMLParse(qemuMigrationCookiePtr mig, - struct qemud_driver *driver, + virQEMUDriverPtr driver, xmlDocPtr doc, xmlXPathContextPtr ctxt, unsigned int flags) @@ -884,7 +884,7 @@ error: static int qemuMigrationCookieXMLParseStr(qemuMigrationCookiePtr mig, - struct qemud_driver *driver, + virQEMUDriverPtr driver, const char *xml, unsigned int flags) { @@ -909,7 +909,7 @@ cleanup: static int qemuMigrationBakeCookie(qemuMigrationCookiePtr mig, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr dom, char **cookieout, int *cookieoutlen, @@ -949,7 +949,7 @@ qemuMigrationBakeCookie(qemuMigrationCookiePtr mig, static qemuMigrationCookiePtr -qemuMigrationEatCookie(struct qemud_driver *driver, +qemuMigrationEatCookie(virQEMUDriverPtr driver, virDomainObjPtr dom, const char *cookiein, int cookieinlen, @@ -1012,7 +1012,7 @@ error: * talking to the destination in the first place, we are stuck with * the fact that older servers did not do checks on the source. */ static bool -qemuMigrationIsAllowed(struct qemud_driver *driver, virDomainObjPtr vm, +qemuMigrationIsAllowed(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainDefPtr def) { int nsnapshots; @@ -1103,7 +1103,7 @@ qemuMigrationIsSafe(virDomainDefPtr def) * Pause domain for non-live migration. */ int -qemuMigrationSetOffline(struct qemud_driver *driver, +qemuMigrationSetOffline(virQEMUDriverPtr driver, virDomainObjPtr vm) { int ret; @@ -1125,7 +1125,7 @@ qemuMigrationSetOffline(struct qemud_driver *driver, static int -qemuMigrationUpdateJobStatus(struct qemud_driver *driver, +qemuMigrationUpdateJobStatus(virQEMUDriverPtr driver, virDomainObjPtr vm, const char *job, enum qemuDomainAsyncJob asyncJob) @@ -1215,7 +1215,7 @@ qemuMigrationUpdateJobStatus(struct qemud_driver *driver, static int -qemuMigrationWaitForCompletion(struct qemud_driver *driver, virDomainObjPtr vm, +qemuMigrationWaitForCompletion(virQEMUDriverPtr driver, virDomainObjPtr vm, enum qemuDomainAsyncJob asyncJob, virConnectPtr dconn) { @@ -1269,7 +1269,7 @@ cleanup: static int -qemuDomainMigrateGraphicsRelocate(struct qemud_driver *driver, +qemuDomainMigrateGraphicsRelocate(virQEMUDriverPtr driver, virDomainObjPtr vm, qemuMigrationCookiePtr cookie) { @@ -1305,7 +1305,7 @@ qemuDomainMigrateGraphicsRelocate(struct qemud_driver *driver, static int -qemuDomainMigrateOPDRelocate(struct qemud_driver *driver ATTRIBUTE_UNUSED, +qemuDomainMigrateOPDRelocate(virQEMUDriverPtr driver ATTRIBUTE_UNUSED, virDomainObjPtr vm, qemuMigrationCookiePtr cookie) { @@ -1348,7 +1348,7 @@ cleanup: * qemuDomainMigratePerform3 and qemuDomainMigrateConfirm3. */ virDomainObjPtr -qemuMigrationCleanup(struct qemud_driver *driver, +qemuMigrationCleanup(virQEMUDriverPtr driver, virDomainObjPtr vm, virConnectPtr conn) { @@ -1403,7 +1403,7 @@ cleanup: } /* The caller is supposed to lock the vm and start a migration job. */ -char *qemuMigrationBegin(struct qemud_driver *driver, +char *qemuMigrationBegin(virQEMUDriverPtr driver, virDomainObjPtr vm, const char *xmlin, const char *dname, @@ -1473,7 +1473,7 @@ cleanup: */ static void -qemuMigrationPrepareCleanup(struct qemud_driver *driver, +qemuMigrationPrepareCleanup(virQEMUDriverPtr driver, virDomainObjPtr vm) { qemuDomainObjPrivatePtr priv = vm->privateData; @@ -1490,7 +1490,7 @@ qemuMigrationPrepareCleanup(struct qemud_driver *driver, } static int -qemuMigrationPrepareAny(struct qemud_driver *driver, +qemuMigrationPrepareAny(virQEMUDriverPtr driver, virConnectPtr dconn, const char *cookiein, int cookieinlen, @@ -1700,7 +1700,7 @@ endjob: * sets up the corresponding virStream to handle the incoming data. */ int -qemuMigrationPrepareTunnel(struct qemud_driver *driver, +qemuMigrationPrepareTunnel(virQEMUDriverPtr driver, virConnectPtr dconn, const char *cookiein, int cookieinlen, @@ -1728,7 +1728,7 @@ qemuMigrationPrepareTunnel(struct qemud_driver *driver, int -qemuMigrationPrepareDirect(struct qemud_driver *driver, +qemuMigrationPrepareDirect(virQEMUDriverPtr driver, virConnectPtr dconn, const char *cookiein, int cookieinlen, @@ -2075,7 +2075,7 @@ cleanup: } static int -qemuMigrationConnect(struct qemud_driver *driver, +qemuMigrationConnect(virQEMUDriverPtr driver, virDomainObjPtr vm, qemuMigrationSpecPtr spec) { @@ -2113,7 +2113,7 @@ cleanup: } static int -qemuMigrationRun(struct qemud_driver *driver, +qemuMigrationRun(virQEMUDriverPtr driver, virDomainObjPtr vm, const char *cookiein, int cookieinlen, @@ -2327,7 +2327,7 @@ cancel: /* Perform migration using QEMU's native TCP migrate support, * not encrypted obviously */ -static int doNativeMigrate(struct qemud_driver *driver, +static int doNativeMigrate(virQEMUDriverPtr driver, virDomainObjPtr vm, const char *uri, const char *cookiein, @@ -2383,7 +2383,7 @@ static int doNativeMigrate(struct qemud_driver *driver, } -static int doTunnelMigrate(struct qemud_driver *driver, +static int doTunnelMigrate(virQEMUDriverPtr driver, virDomainObjPtr vm, virStreamPtr st, const char *cookiein, @@ -2474,7 +2474,7 @@ cleanup: * from libvirt.c, but running in source libvirtd context, * instead of client app context & also adding in tunnel * handling */ -static int doPeer2PeerMigrate2(struct qemud_driver *driver, +static int doPeer2PeerMigrate2(virQEMUDriverPtr driver, virConnectPtr sconn ATTRIBUTE_UNUSED, virConnectPtr dconn, virDomainObjPtr vm, @@ -2612,7 +2612,7 @@ cleanup: * from libvirt.c, but running in source libvirtd context, * instead of client app context & also adding in tunnel * handling */ -static int doPeer2PeerMigrate3(struct qemud_driver *driver, +static int doPeer2PeerMigrate3(virQEMUDriverPtr driver, virConnectPtr sconn, virConnectPtr dconn, virDomainObjPtr vm, @@ -2802,7 +2802,7 @@ finish: } -static int doPeer2PeerMigrate(struct qemud_driver *driver, +static int doPeer2PeerMigrate(virQEMUDriverPtr driver, virConnectPtr sconn, virDomainObjPtr vm, const char *xmlin, @@ -2898,7 +2898,7 @@ cleanup: * perform phase of v2 non-peer2peer migration. */ static int -qemuMigrationPerformJob(struct qemud_driver *driver, +qemuMigrationPerformJob(virQEMUDriverPtr driver, virConnectPtr conn, virDomainObjPtr vm, const char *xmlin, @@ -3012,7 +3012,7 @@ cleanup: * This implements perform phase of v3 migration protocol. */ static int -qemuMigrationPerformPhase(struct qemud_driver *driver, +qemuMigrationPerformPhase(virQEMUDriverPtr driver, virConnectPtr conn, virDomainObjPtr vm, const char *uri, @@ -3093,7 +3093,7 @@ cleanup: } int -qemuMigrationPerform(struct qemud_driver *driver, +qemuMigrationPerform(virQEMUDriverPtr driver, virConnectPtr conn, virDomainObjPtr vm, const char *xmlin, @@ -3200,7 +3200,7 @@ err_exit: virDomainPtr -qemuMigrationFinish(struct qemud_driver *driver, +qemuMigrationFinish(virQEMUDriverPtr driver, virConnectPtr dconn, virDomainObjPtr vm, const char *cookiein, @@ -3404,7 +3404,7 @@ cleanup: } -int qemuMigrationConfirm(struct qemud_driver *driver, +int qemuMigrationConfirm(virQEMUDriverPtr driver, virConnectPtr conn, virDomainObjPtr vm, const char *cookiein, @@ -3477,7 +3477,7 @@ cleanup: /* Helper function called while driver lock is held and vm is active. */ int -qemuMigrationToFile(struct qemud_driver *driver, virDomainObjPtr vm, +qemuMigrationToFile(virQEMUDriverPtr driver, virDomainObjPtr vm, int fd, off_t offset, const char *path, const char *compressor, bool bypassSecurityDriver, @@ -3639,7 +3639,7 @@ cleanup: } int -qemuMigrationJobStart(struct qemud_driver *driver, +qemuMigrationJobStart(virQEMUDriverPtr driver, virDomainObjPtr vm, enum qemuDomainAsyncJob job) { @@ -3662,7 +3662,7 @@ qemuMigrationJobStart(struct qemud_driver *driver, } void -qemuMigrationJobSetPhase(struct qemud_driver *driver, +qemuMigrationJobSetPhase(virQEMUDriverPtr driver, virDomainObjPtr vm, enum qemuMigrationJobPhase phase) { @@ -3679,7 +3679,7 @@ qemuMigrationJobSetPhase(struct qemud_driver *driver, } void -qemuMigrationJobStartPhase(struct qemud_driver *driver, +qemuMigrationJobStartPhase(virQEMUDriverPtr driver, virDomainObjPtr vm, enum qemuMigrationJobPhase phase) { @@ -3715,7 +3715,7 @@ qemuMigrationJobIsActive(virDomainObjPtr vm, } bool -qemuMigrationJobFinish(struct qemud_driver *driver, virDomainObjPtr vm) +qemuMigrationJobFinish(virQEMUDriverPtr driver, virDomainObjPtr vm) { return qemuDomainObjEndAsyncJob(driver, vm); } diff --git a/src/qemu/qemu_migration.h b/src/qemu/qemu_migration.h index 7a2269a..62e39a0 100644 --- a/src/qemu/qemu_migration.h +++ b/src/qemu/qemu_migration.h @@ -54,15 +54,15 @@ enum qemuMigrationJobPhase { }; VIR_ENUM_DECL(qemuMigrationJobPhase) -int qemuMigrationJobStart(struct qemud_driver *driver, +int qemuMigrationJobStart(virQEMUDriverPtr driver, virDomainObjPtr vm, enum qemuDomainAsyncJob job) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK; -void qemuMigrationJobSetPhase(struct qemud_driver *driver, +void qemuMigrationJobSetPhase(virQEMUDriverPtr driver, virDomainObjPtr vm, enum qemuMigrationJobPhase phase) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); -void qemuMigrationJobStartPhase(struct qemud_driver *driver, +void qemuMigrationJobStartPhase(virQEMUDriverPtr driver, virDomainObjPtr vm, enum qemuMigrationJobPhase phase) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); @@ -71,17 +71,17 @@ bool qemuMigrationJobContinue(virDomainObjPtr obj) bool qemuMigrationJobIsActive(virDomainObjPtr vm, enum qemuDomainAsyncJob job) ATTRIBUTE_NONNULL(1); -bool qemuMigrationJobFinish(struct qemud_driver *driver, virDomainObjPtr obj) +bool qemuMigrationJobFinish(virQEMUDriverPtr driver, virDomainObjPtr obj) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK; -int qemuMigrationSetOffline(struct qemud_driver *driver, +int qemuMigrationSetOffline(virQEMUDriverPtr driver, virDomainObjPtr vm); -virDomainObjPtr qemuMigrationCleanup(struct qemud_driver *driver, +virDomainObjPtr qemuMigrationCleanup(virQEMUDriverPtr driver, virDomainObjPtr vm, virConnectPtr conn); -char *qemuMigrationBegin(struct qemud_driver *driver, +char *qemuMigrationBegin(virQEMUDriverPtr driver, virDomainObjPtr vm, const char *xmlin, const char *dname, @@ -89,7 +89,7 @@ char *qemuMigrationBegin(struct qemud_driver *driver, int *cookieoutlen, unsigned long flags); -int qemuMigrationPrepareTunnel(struct qemud_driver *driver, +int qemuMigrationPrepareTunnel(virQEMUDriverPtr driver, virConnectPtr dconn, const char *cookiein, int cookieinlen, @@ -99,7 +99,7 @@ int qemuMigrationPrepareTunnel(struct qemud_driver *driver, const char *dname, const char *dom_xml); -int qemuMigrationPrepareDirect(struct qemud_driver *driver, +int qemuMigrationPrepareDirect(virQEMUDriverPtr driver, virConnectPtr dconn, const char *cookiein, int cookieinlen, @@ -110,7 +110,7 @@ int qemuMigrationPrepareDirect(struct qemud_driver *driver, const char *dname, const char *dom_xml); -int qemuMigrationPerform(struct qemud_driver *driver, +int qemuMigrationPerform(virQEMUDriverPtr driver, virConnectPtr conn, virDomainObjPtr vm, const char *xmlin, @@ -125,7 +125,7 @@ int qemuMigrationPerform(struct qemud_driver *driver, unsigned long resource, bool v3proto); -virDomainPtr qemuMigrationFinish(struct qemud_driver *driver, +virDomainPtr qemuMigrationFinish(virQEMUDriverPtr driver, virConnectPtr dconn, virDomainObjPtr vm, const char *cookiein, @@ -136,7 +136,7 @@ virDomainPtr qemuMigrationFinish(struct qemud_driver *driver, int retcode, bool v3proto); -int qemuMigrationConfirm(struct qemud_driver *driver, +int qemuMigrationConfirm(virQEMUDriverPtr driver, virConnectPtr conn, virDomainObjPtr vm, const char *cookiein, @@ -145,7 +145,7 @@ int qemuMigrationConfirm(struct qemud_driver *driver, int retcode); -int qemuMigrationToFile(struct qemud_driver *driver, virDomainObjPtr vm, +int qemuMigrationToFile(virQEMUDriverPtr driver, virDomainObjPtr vm, int fd, off_t offset, const char *path, const char *compressor, bool bypassSecurityDriver, diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index cdaa2df..d4dad1f 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -80,7 +80,7 @@ * Returns 0 on success */ static int -qemuProcessRemoveDomainStatus(struct qemud_driver *driver, +qemuProcessRemoveDomainStatus(virQEMUDriverPtr driver, virDomainObjPtr vm) { char ebuf[1024]; @@ -108,7 +108,7 @@ qemuProcessRemoveDomainStatus(struct qemud_driver *driver, /* XXX figure out how to remove this */ -extern struct qemud_driver *qemu_driver; +extern virQEMUDriverPtr qemu_driver; /* * This is a callback registered with a qemuAgentPtr instance, @@ -120,7 +120,7 @@ static void qemuProcessHandleAgentEOF(qemuAgentPtr agent, virDomainObjPtr vm) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; qemuDomainObjPrivatePtr priv; VIR_DEBUG("Received EOF from agent on %p '%s'", vm, vm->def->name); @@ -149,7 +149,7 @@ static void qemuProcessHandleAgentError(qemuAgentPtr agent ATTRIBUTE_UNUSED, virDomainObjPtr vm) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; qemuDomainObjPrivatePtr priv; VIR_DEBUG("Received error from agent on %p '%s'", vm, vm->def->name); @@ -202,7 +202,7 @@ qemuFindAgentConfig(virDomainDefPtr def) } static int -qemuConnectAgent(struct qemud_driver *driver, virDomainObjPtr vm) +qemuConnectAgent(virQEMUDriverPtr driver, virDomainObjPtr vm) { qemuDomainObjPrivatePtr priv = vm->privateData; int ret = -1; @@ -273,7 +273,7 @@ static void qemuProcessHandleMonitorEOF(qemuMonitorPtr mon ATTRIBUTE_UNUSED, virDomainObjPtr vm) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; virDomainEventPtr event = NULL; qemuDomainObjPrivatePtr priv; int eventReason = VIR_DOMAIN_EVENT_STOPPED_SHUTDOWN; @@ -336,7 +336,7 @@ static void qemuProcessHandleMonitorError(qemuMonitorPtr mon ATTRIBUTE_UNUSED, virDomainObjPtr vm) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; virDomainEventPtr event = NULL; VIR_DEBUG("Received error on %p '%s'", vm, vm->def->name); @@ -505,7 +505,7 @@ static int qemuProcessHandleReset(qemuMonitorPtr mon ATTRIBUTE_UNUSED, virDomainObjPtr vm) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; virDomainEventPtr event; qemuDomainObjPrivatePtr priv; @@ -539,7 +539,7 @@ qemuProcessHandleReset(qemuMonitorPtr mon ATTRIBUTE_UNUSED, static void qemuProcessFakeReboot(void *opaque) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; virDomainObjPtr vm = opaque; qemuDomainObjPrivatePtr priv = vm->privateData; virDomainEventPtr event = NULL; @@ -604,7 +604,7 @@ cleanup: static void -qemuProcessShutdownOrReboot(struct qemud_driver *driver, +qemuProcessShutdownOrReboot(virQEMUDriverPtr driver, virDomainObjPtr vm) { qemuDomainObjPrivatePtr priv = vm->privateData; @@ -631,7 +631,7 @@ static int qemuProcessHandleShutdown(qemuMonitorPtr mon ATTRIBUTE_UNUSED, virDomainObjPtr vm) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; qemuDomainObjPrivatePtr priv; virDomainEventPtr event = NULL; @@ -687,7 +687,7 @@ static int qemuProcessHandleStop(qemuMonitorPtr mon ATTRIBUTE_UNUSED, virDomainObjPtr vm) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; virDomainEventPtr event = NULL; virDomainObjLock(vm); @@ -736,7 +736,7 @@ qemuProcessHandleRTCChange(qemuMonitorPtr mon ATTRIBUTE_UNUSED, virDomainObjPtr vm, long long offset) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; virDomainEventPtr event; virDomainObjLock(vm); @@ -765,7 +765,7 @@ qemuProcessHandleWatchdog(qemuMonitorPtr mon ATTRIBUTE_UNUSED, virDomainObjPtr vm, int action) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; virDomainEventPtr watchdogEvent = NULL; virDomainEventPtr lifecycleEvent = NULL; @@ -835,7 +835,7 @@ qemuProcessHandleIOError(qemuMonitorPtr mon ATTRIBUTE_UNUSED, int action, const char *reason) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; virDomainEventPtr ioErrorEvent = NULL; virDomainEventPtr ioErrorEvent2 = NULL; virDomainEventPtr lifecycleEvent = NULL; @@ -898,7 +898,7 @@ qemuProcessHandleBlockJob(qemuMonitorPtr mon ATTRIBUTE_UNUSED, int type, int status) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; virDomainEventPtr event = NULL; const char *path; virDomainDiskDefPtr disk; @@ -950,7 +950,7 @@ qemuProcessHandleGraphics(qemuMonitorPtr mon ATTRIBUTE_UNUSED, const char *x509dname, const char *saslUsername) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; virDomainEventPtr event; virDomainEventGraphicsAddressPtr localAddr = NULL; virDomainEventGraphicsAddressPtr remoteAddr = NULL; @@ -1039,7 +1039,7 @@ qemuProcessHandleTrayChange(qemuMonitorPtr mon ATTRIBUTE_UNUSED, const char *devAlias, int reason) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; virDomainEventPtr event = NULL; virDomainDiskDefPtr disk; @@ -1077,7 +1077,7 @@ static int qemuProcessHandlePMWakeup(qemuMonitorPtr mon ATTRIBUTE_UNUSED, virDomainObjPtr vm) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; virDomainEventPtr event = NULL; virDomainEventPtr lifecycleEvent = NULL; @@ -1121,7 +1121,7 @@ static int qemuProcessHandlePMSuspend(qemuMonitorPtr mon ATTRIBUTE_UNUSED, virDomainObjPtr vm) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; virDomainEventPtr event = NULL; virDomainEventPtr lifecycleEvent = NULL; @@ -1168,7 +1168,7 @@ qemuProcessHandleBalloonChange(qemuMonitorPtr mon ATTRIBUTE_UNUSED, virDomainObjPtr vm, unsigned long long actual) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; virDomainEventPtr event; virDomainObjLock(vm); @@ -1196,7 +1196,7 @@ static int qemuProcessHandlePMSuspendDisk(qemuMonitorPtr mon ATTRIBUTE_UNUSED, virDomainObjPtr vm) { - struct qemud_driver *driver = qemu_driver; + virQEMUDriverPtr driver = qemu_driver; virDomainEventPtr event = NULL; virDomainEventPtr lifecycleEvent = NULL; @@ -1260,7 +1260,7 @@ static qemuMonitorCallbacks monitorCallbacks = { }; static int -qemuConnectMonitor(struct qemud_driver *driver, virDomainObjPtr vm) +qemuConnectMonitor(virQEMUDriverPtr driver, virDomainObjPtr vm) { qemuDomainObjPrivatePtr priv = vm->privateData; int ret = -1; @@ -1634,7 +1634,7 @@ qemuProcessReadLogFD(int logfd, char *buf, int maxlen, int off) static int -qemuProcessWaitForMonitor(struct qemud_driver* driver, +qemuProcessWaitForMonitor(virQEMUDriverPtr driver, virDomainObjPtr vm, qemuCapsPtr caps, off_t pos) @@ -1709,7 +1709,7 @@ closelog: } static int -qemuProcessDetectVcpuPIDs(struct qemud_driver *driver, +qemuProcessDetectVcpuPIDs(virQEMUDriverPtr driver, virDomainObjPtr vm) { pid_t *cpupids = NULL; @@ -1898,7 +1898,7 @@ qemuGetNumadAdvice(virDomainDefPtr def ATTRIBUTE_UNUSED) * just return a new allocated bitmap. */ virBitmapPtr -qemuPrepareCpumap(struct qemud_driver *driver, +qemuPrepareCpumap(virQEMUDriverPtr driver, virBitmapPtr nodemask) { int i, hostcpus, maxcpu = QEMUD_CPUMASK_LEN; @@ -1943,7 +1943,7 @@ qemuPrepareCpumap(struct qemud_driver *driver, * To be run between fork/exec of QEMU only */ static int -qemuProcessInitCpuAffinity(struct qemud_driver *driver, +qemuProcessInitCpuAffinity(virQEMUDriverPtr driver, virDomainObjPtr vm, virBitmapPtr nodemask) { @@ -2073,7 +2073,7 @@ qemuProcessSetEmulatorAffinites(virConnectPtr conn ATTRIBUTE_UNUSED, static int qemuProcessInitPasswords(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm) { int ret = 0; @@ -2497,7 +2497,7 @@ qemuProcessDetectPCIAddresses(virDomainObjPtr vm, } static int -qemuProcessInitPCIAddresses(struct qemud_driver *driver, +qemuProcessInitPCIAddresses(virQEMUDriverPtr driver, virDomainObjPtr vm) { qemuDomainObjPrivatePtr priv = vm->privateData; @@ -2518,7 +2518,7 @@ qemuProcessInitPCIAddresses(struct qemud_driver *driver, } -static int qemuProcessNextFreePort(struct qemud_driver *driver, +static int qemuProcessNextFreePort(virQEMUDriverPtr driver, int startPort) { int i; @@ -2573,7 +2573,7 @@ static int qemuProcessNextFreePort(struct qemud_driver *driver, static void -qemuProcessReturnPort(struct qemud_driver *driver, +qemuProcessReturnPort(virQEMUDriverPtr driver, int port) { if (port < driver->remotePortMin) @@ -2609,7 +2609,7 @@ qemuProcessPrepareChardevDevice(virDomainDefPtr def ATTRIBUTE_UNUSED, static int -qemuProcessLimits(struct qemud_driver *driver) +qemuProcessLimits(virQEMUDriverPtr driver) { struct rlimit rlim; @@ -2642,7 +2642,7 @@ qemuProcessLimits(struct qemud_driver *driver) struct qemuProcessHookData { virConnectPtr conn; virDomainObjPtr vm; - struct qemud_driver *driver; + virQEMUDriverPtr driver; virBitmapPtr nodemask; }; @@ -2706,7 +2706,7 @@ cleanup: } int -qemuProcessPrepareMonitorChr(struct qemud_driver *driver, +qemuProcessPrepareMonitorChr(virQEMUDriverPtr driver, virDomainChrSourceDefPtr monConfig, const char *vm) { @@ -2729,7 +2729,7 @@ qemuProcessPrepareMonitorChr(struct qemud_driver *driver, * {Enter,Exit}MonitorWithDriver */ int -qemuProcessStartCPUs(struct qemud_driver *driver, virDomainObjPtr vm, +qemuProcessStartCPUs(virQEMUDriverPtr driver, virDomainObjPtr vm, virConnectPtr conn, virDomainRunningReason reason, enum qemuDomainAsyncJob asyncJob) { @@ -2765,7 +2765,7 @@ qemuProcessStartCPUs(struct qemud_driver *driver, virDomainObjPtr vm, } -int qemuProcessStopCPUs(struct qemud_driver *driver, virDomainObjPtr vm, +int qemuProcessStopCPUs(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainPausedReason reason, enum qemuDomainAsyncJob asyncJob) { @@ -2829,7 +2829,7 @@ qemuProcessFiltersInstantiate(virConnectPtr conn, } static int -qemuProcessUpdateState(struct qemud_driver *driver, virDomainObjPtr vm) +qemuProcessUpdateState(virQEMUDriverPtr driver, virDomainObjPtr vm) { qemuDomainObjPrivatePtr priv = vm->privateData; virDomainState state; @@ -2890,7 +2890,7 @@ qemuProcessUpdateState(struct qemud_driver *driver, virDomainObjPtr vm) } static int -qemuProcessRecoverMigration(struct qemud_driver *driver, +qemuProcessRecoverMigration(virQEMUDriverPtr driver, virDomainObjPtr vm, virConnectPtr conn, enum qemuDomainAsyncJob job, @@ -3002,7 +3002,7 @@ qemuProcessRecoverMigration(struct qemud_driver *driver, } static int -qemuProcessRecoverJob(struct qemud_driver *driver, +qemuProcessRecoverJob(virQEMUDriverPtr driver, virDomainObjPtr vm, virConnectPtr conn, const struct qemuDomainJobObj *job) @@ -3095,7 +3095,7 @@ qemuProcessRecoverJob(struct qemud_driver *driver, struct qemuProcessReconnectData { virConnectPtr conn; - struct qemud_driver *driver; + virQEMUDriverPtr driver; void *payload; struct qemuDomainJobObj oldjob; }; @@ -3111,7 +3111,7 @@ static void qemuProcessReconnect(void *opaque) { struct qemuProcessReconnectData *data = opaque; - struct qemud_driver *driver = data->driver; + virQEMUDriverPtr driver = data->driver; virDomainObjPtr obj = data->payload; qemuDomainObjPrivatePtr priv; virConnectPtr conn = data->conn; @@ -3370,14 +3370,14 @@ error: * about. */ void -qemuProcessReconnectAll(virConnectPtr conn, struct qemud_driver *driver) +qemuProcessReconnectAll(virConnectPtr conn, virQEMUDriverPtr driver) { struct qemuProcessReconnectData data = {.conn = conn, .driver = driver}; virHashForEach(driver->domains.objs, qemuProcessReconnectHelper, &data); } int qemuProcessStart(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm, const char *migrateFrom, int stdin_fd, @@ -3931,7 +3931,7 @@ cleanup: int -qemuProcessKill(struct qemud_driver *driver, +qemuProcessKill(virQEMUDriverPtr driver, virDomainObjPtr vm, unsigned int flags) { int ret; @@ -3971,7 +3971,7 @@ qemuProcessKill(struct qemud_driver *driver, } -void qemuProcessStop(struct qemud_driver *driver, +void qemuProcessStop(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainShutoffReason reason, unsigned int flags) @@ -4196,7 +4196,7 @@ retry: int qemuProcessAttach(virConnectPtr conn ATTRIBUTE_UNUSED, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm, pid_t pid, const char *pidfile, @@ -4410,7 +4410,7 @@ cleanup: static virDomainObjPtr -qemuProcessAutoDestroy(struct qemud_driver *driver, +qemuProcessAutoDestroy(virQEMUDriverPtr driver, virDomainObjPtr dom, virConnectPtr conn) { @@ -4448,7 +4448,7 @@ cleanup: return dom; } -int qemuProcessAutoDestroyAdd(struct qemud_driver *driver, +int qemuProcessAutoDestroyAdd(virQEMUDriverPtr driver, virDomainObjPtr vm, virConnectPtr conn) { @@ -4457,14 +4457,14 @@ int qemuProcessAutoDestroyAdd(struct qemud_driver *driver, qemuProcessAutoDestroy); } -int qemuProcessAutoDestroyRemove(struct qemud_driver *driver, +int qemuProcessAutoDestroyRemove(virQEMUDriverPtr driver, virDomainObjPtr vm) { VIR_DEBUG("vm=%s", vm->def->name); return qemuDriverCloseCallbackUnset(driver, vm, qemuProcessAutoDestroy); } -bool qemuProcessAutoDestroyActive(struct qemud_driver *driver, +bool qemuProcessAutoDestroyActive(virQEMUDriverPtr driver, virDomainObjPtr vm) { qemuDriverCloseCallback cb; diff --git a/src/qemu/qemu_process.h b/src/qemu/qemu_process.h index 543c9ee..c12df32 100644 --- a/src/qemu/qemu_process.h +++ b/src/qemu/qemu_process.h @@ -25,22 +25,22 @@ # include "qemu_conf.h" # include "qemu_domain.h" -int qemuProcessPrepareMonitorChr(struct qemud_driver *driver, +int qemuProcessPrepareMonitorChr(virQEMUDriverPtr driver, virDomainChrSourceDefPtr monConfig, const char *vm); -int qemuProcessStartCPUs(struct qemud_driver *driver, +int qemuProcessStartCPUs(virQEMUDriverPtr driver, virDomainObjPtr vm, virConnectPtr conn, virDomainRunningReason reason, enum qemuDomainAsyncJob asyncJob); -int qemuProcessStopCPUs(struct qemud_driver *driver, +int qemuProcessStopCPUs(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainPausedReason reason, enum qemuDomainAsyncJob asyncJob); -void qemuProcessAutostartAll(struct qemud_driver *driver); -void qemuProcessReconnectAll(virConnectPtr conn, struct qemud_driver *driver); +void qemuProcessAutostartAll(virQEMUDriverPtr driver); +void qemuProcessReconnectAll(virConnectPtr conn, virQEMUDriverPtr driver); int qemuProcessAssignPCIAddresses(virDomainDefPtr def); @@ -51,7 +51,7 @@ typedef enum { } qemuProcessStartFlags; int qemuProcessStart(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm, const char *migrateFrom, int stdin_fd, @@ -65,13 +65,13 @@ typedef enum { VIR_QEMU_PROCESS_STOP_NO_RELABEL = 1 << 1, } qemuProcessStopFlags; -void qemuProcessStop(struct qemud_driver *driver, +void qemuProcessStop(virQEMUDriverPtr driver, virDomainObjPtr vm, virDomainShutoffReason reason, unsigned int flags); int qemuProcessAttach(virConnectPtr conn, - struct qemud_driver *driver, + virQEMUDriverPtr driver, virDomainObjPtr vm, pid_t pid, const char *pidfile, @@ -84,19 +84,19 @@ typedef enum { VIR_QEMU_PROCESS_KILL_NOCHECK = 1 << 2, /* bypass the running vm check */ } virQemuProcessKillMode; -int qemuProcessKill(struct qemud_driver *driver, +int qemuProcessKill(virQEMUDriverPtr driver, virDomainObjPtr vm, unsigned int flags); -int qemuProcessAutoDestroyInit(struct qemud_driver *driver); -void qemuProcessAutoDestroyShutdown(struct qemud_driver *driver); -int qemuProcessAutoDestroyAdd(struct qemud_driver *driver, +int qemuProcessAutoDestroyInit(virQEMUDriverPtr driver); +void qemuProcessAutoDestroyShutdown(virQEMUDriverPtr driver); +int qemuProcessAutoDestroyAdd(virQEMUDriverPtr driver, virDomainObjPtr vm, virConnectPtr conn); -int qemuProcessAutoDestroyRemove(struct qemud_driver *driver, +int qemuProcessAutoDestroyRemove(virQEMUDriverPtr driver, virDomainObjPtr vm); -bool qemuProcessAutoDestroyActive(struct qemud_driver *driver, +bool qemuProcessAutoDestroyActive(virQEMUDriverPtr driver, virDomainObjPtr vm); -virBitmapPtr qemuPrepareCpumap(struct qemud_driver *driver, +virBitmapPtr qemuPrepareCpumap(virQEMUDriverPtr driver, virBitmapPtr nodemask); #endif /* __QEMU_PROCESS_H__ */ -- 1.7.11.7

2 1

[libvirt] [PATCH] maint: Fix use of invalid reboot flags
by Michal Privoznik 29 Nov '12

29 Nov '12

Throughout the code, we've always used VIR_DOMAIN_SHUTDOWN* flags even for virDomainReboot() API and its implementation. Fortunately, the appropriate macros has the same value. But if we want to keep things consistent, we should be using the correct macros. This patch doesn't break anything, luckily. --- Worth backporting to v0.10.2-maint and v0.9.11-maint (will cause conflict)? The v0.9.6-maint doesn't have these flags yet. src/libvirt.c | 4 ++-- src/qemu/qemu_driver.c | 8 ++++---- tools/virsh-domain.c | 4 ++-- 3 files changed, 8 insertions(+), 8 deletions(-) diff --git a/src/libvirt.c b/src/libvirt.c index 23c36f9..ce17998 100644 --- a/src/libvirt.c +++ b/src/libvirt.c @@ -3305,8 +3305,8 @@ virDomainReboot(virDomainPtr domain, unsigned int flags) } /* At most one of these two flags should be set. */ - if ((flags & VIR_DOMAIN_SHUTDOWN_ACPI_POWER_BTN) && - (flags & VIR_DOMAIN_SHUTDOWN_GUEST_AGENT)) { + if ((flags & VIR_DOMAIN_REBOOT_ACPI_POWER_BTN) && + (flags & VIR_DOMAIN_REBOOT_GUEST_AGENT)) { virReportInvalidArg(flags, "%s", _("flags for acpi power button and guest agent are mutually exclusive")); goto error; diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index d027880..b18e037 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -1893,8 +1893,8 @@ qemuDomainReboot(virDomainPtr dom, unsigned int flags) qemuDomainObjPrivatePtr priv; bool useAgent = false; - virCheckFlags(VIR_DOMAIN_SHUTDOWN_ACPI_POWER_BTN | - VIR_DOMAIN_SHUTDOWN_GUEST_AGENT , -1); + virCheckFlags(VIR_DOMAIN_REBOOT_ACPI_POWER_BTN | + VIR_DOMAIN_REBOOT_GUEST_AGENT , -1); qemuDriverLock(driver); vm = virDomainFindByUUID(&driver->domains, dom->uuid); @@ -1910,8 +1910,8 @@ qemuDomainReboot(virDomainPtr dom, unsigned int flags) priv = vm->privateData; - if ((flags & VIR_DOMAIN_SHUTDOWN_GUEST_AGENT) || - (!(flags & VIR_DOMAIN_SHUTDOWN_ACPI_POWER_BTN) && + if ((flags & VIR_DOMAIN_REBOOT_GUEST_AGENT) || + (!(flags & VIR_DOMAIN_REBOOT_ACPI_POWER_BTN) && priv->agent)) useAgent = true; diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c index 5ff8a82..6d5a0ec 100644 --- a/tools/virsh-domain.c +++ b/tools/virsh-domain.c @@ -4101,9 +4101,9 @@ cmdReboot(vshControl *ctl, const vshCmd *cmd) if (mode) { if (STREQ(mode, "acpi")) { - flags |= VIR_DOMAIN_SHUTDOWN_ACPI_POWER_BTN; + flags |= VIR_DOMAIN_REBOOT_ACPI_POWER_BTN; } else if (STREQ(mode, "agent")) { - flags |= VIR_DOMAIN_SHUTDOWN_GUEST_AGENT; + flags |= VIR_DOMAIN_REBOOT_GUEST_AGENT; } else { vshError(ctl, _("Unknown mode %s value, expecting 'acpi' or 'agent'"), mode); return false; -- 1.7.8.6

2 2

[libvirt] [PATCH] build: avoid C99 for loop
by Eric Blake 29 Nov '12

29 Nov '12

Although we require various C99 features, we don't yet require a complete C99 compiler. On RHEL 5, compilation complained: qemu/qemu_command.c: In function 'qemuBuildGraphicsCommandLine': qemu/qemu_command.c:4688: error: 'for' loop initial declaration used outside C99 mode * src/qemu/qemu_command.c (qemuBuildGraphicsCommandLine): Declare variable sooner. * src/qemu/qemu_process.c (qemuProcessInitPasswords): Likewise. --- Pushing under the build-breaker rule src/qemu/qemu_command.c | 4 +++- src/qemu/qemu_process.c | 5 ++--- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 9c9a0ed..03716d4 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -4429,6 +4429,8 @@ qemuBuildGraphicsCommandLine(struct qemud_driver *driver, qemuCapsPtr caps, virDomainGraphicsDefPtr graphics) { + int i; + if (graphics->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC) { virBuffer opt = VIR_BUFFER_INITIALIZER; @@ -4685,7 +4687,7 @@ qemuBuildGraphicsCommandLine(struct qemud_driver *driver, break; } - for (int i = 0 ; i < VIR_DOMAIN_GRAPHICS_SPICE_CHANNEL_LAST ; i++) { + for (i = 0 ; i < VIR_DOMAIN_GRAPHICS_SPICE_CHANNEL_LAST ; i++) { int mode = graphics->data.spice.channels[i]; switch (mode) { case VIR_DOMAIN_GRAPHICS_SPICE_CHANNEL_MODE_SECURE: diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 3d7a5a0..8743c60 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -2078,8 +2078,9 @@ qemuProcessInitPasswords(virConnectPtr conn, { int ret = 0; qemuDomainObjPrivatePtr priv = vm->privateData; + int i; - for (int i = 0 ; i < vm->def->ngraphics; ++i) { + for (i = 0 ; i < vm->def->ngraphics; ++i) { virDomainGraphicsDefPtr graphics = vm->def->graphics[i]; if (graphics->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC) { ret = qemuDomainChangeGraphicsPasswords(driver, vm, @@ -2098,8 +2099,6 @@ qemuProcessInitPasswords(virConnectPtr conn, goto cleanup; if (qemuCapsGet(priv->caps, QEMU_CAPS_DEVICE)) { - int i; - for (i = 0 ; i < vm->def->ndisks ; i++) { char *secret; size_t secretLen; -- 1.7.1

3 4

[libvirt] Any plans to extend openvswitch configuration in libvirt?
by james robson 29 Nov '12

29 Nov '12

Hello All, Are there any current plans to extend the openvswitch port configuration options to include the 'native-tagged' and 'native-untagged' vlan modes? I'm currently setting up a test lab that is going to require the 'native-untagged' vlan mode on openvswitch and would prefer to keep these setting with the other network configuration for my virtual machines. I can produce a patch for this functionality myself, but don't want to duplicate effort if someone else is all ready working on it. Protected by Websense Hosted Email Security -- www.websense.com

2 2

[libvirt] [PATCH] nwfilter: drop dead code
by Eric Blake 29 Nov '12

29 Nov '12

Commit cb022152 went overboard and introduced a dead conditional while trying to get rid of a potential NULL dereference. * src/nwfilter/nwfilter_dhcpsnoop.c (virNWFilterSnoopReqNew): Remove redundant conditional. --- Pushing under the trivial rule. src/nwfilter/nwfilter_dhcpsnoop.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/nwfilter/nwfilter_dhcpsnoop.c b/src/nwfilter/nwfilter_dhcpsnoop.c index 3321d0b..e4c895f 100644 --- a/src/nwfilter/nwfilter_dhcpsnoop.c +++ b/src/nwfilter/nwfilter_dhcpsnoop.c @@ -573,7 +573,7 @@ virNWFilterSnoopReqNew(const char *ifkey) { virNWFilterSnoopReqPtr req; - if (ifkey == NULL || (ifkey && (strlen(ifkey) != VIR_IFKEY_LEN - 1))) { + if (ifkey == NULL || strlen(ifkey) != VIR_IFKEY_LEN - 1) { virReportError(VIR_ERR_INTERNAL_ERROR, _("virNWFilterSnoopReqNew called with invalid " "key \"%s\" (%zu)"), -- 1.7.1

1 0

[libvirt] [PATCH] qemu: fix a crash when save file can't be opened
by Ján Tomko 28 Nov '12

28 Nov '12

In qemuDomainSaveMemory, wrapperFd might be NULL and should be checked before calling virFileWrapperFdCatchError. Same in doCoreDump. Bug: https://bugzilla.redhat.com/show_bug.cgi?id=880919 --- src/qemu/qemu_driver.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index c526f5f..7892293 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -2906,7 +2906,8 @@ qemuDomainSaveMemory(struct qemud_driver *driver, cleanup: VIR_FORCE_CLOSE(fd); - virFileWrapperFdCatchError(wrapperFd); + if (wrapperFd) + virFileWrapperFdCatchError(wrapperFd); virFileWrapperFdFree(wrapperFd); VIR_FREE(xml); @@ -3362,7 +3363,8 @@ doCoreDump(struct qemud_driver *driver, cleanup: VIR_FORCE_CLOSE(fd); if (ret != 0) { - virFileWrapperFdCatchError(wrapperFd); + if (wrapperFd) + virFileWrapperFdCatchError(wrapperFd); unlink(path); } virFileWrapperFdFree(wrapperFd); -- 1.7.8.6

4 5

[libvirt] [PATCHv2 0/3] util: capabilities detection for dnsmasq
by Laine Stump 28 Nov '12

28 Nov '12

This patch series resolves the libvirt part of CVE 2012-3411: https://bugzilla.redhat.com/show_bug.cgi?id=833033 Further details are in PATCH 3/3. The changes from V1 are all in PATCH 1/3 (resulting from Doug Goldstein's review): 1) rework dnsmasqCapsRefresh() to create a new caps object if it's given a NULL object (function now gets dnsmasqCapsPtr* instead of dnsmasCapsPtr). This makes it possible to recover properly if dnsmasq is installed after libvirtd has already been started. 2) Add the following before each run of dnsmasq: virCommandAddEnvPassCommon(cmd); virCommandClearCaps(cmd); 3) Fixed a missing space after comma :-)

2 6

[libvirt] [PATCH v2] virsh: Rewrite cmdDomDisplay
by Martin Kletzander 28 Nov '12

28 Nov '12

Just a little rewrite of the cmdDomDisplay function to make it consistent and hopefully more readable. This also fixes a problem with password not being displayed for vnc even with the "--include-password" option. --- tools/virsh-domain.c | 132 +++++++++++++++++++++++++-------------------------- 1 file changed, 64 insertions(+), 68 deletions(-) diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c index cc47383..1e8ccc9 100644 --- a/tools/virsh-domain.c +++ b/tools/virsh-domain.c @@ -7003,9 +7003,9 @@ cmdDomDisplay(vshControl *ctl, const vshCmd *cmd) virDomainPtr dom; virBuffer buf = VIR_BUFFER_INITIALIZER; bool ret = false; - char *doc; - char *xpath; - char *listen_addr; + char *doc = NULL; + char *xpath = NULL; + char *listen_addr = NULL; int port, tls_port = 0; char *passwd = NULL; char *output = NULL; @@ -7013,6 +7013,8 @@ cmdDomDisplay(vshControl *ctl, const vshCmd *cmd) int iter = 0; int tmp; int flags = 0; + bool params = false; + const char *xpath_fmt = "string(/domain/devices/graphics[@type='%s']/@%s)"; if (!(dom = vshCommandOptDomain(ctl, cmd, NULL))) return false; @@ -7025,109 +7027,95 @@ cmdDomDisplay(vshControl *ctl, const vshCmd *cmd) if (vshCommandOptBool(cmd, "include-password")) flags |= VIR_DOMAIN_XML_SECURE; - doc = virDomainGetXMLDesc(dom, flags); - - if (!doc) + if (!(doc = virDomainGetXMLDesc(dom, flags))) goto cleanup; - xml = virXMLParseStringCtxt(doc, _("(domain_definition)"), &ctxt); - VIR_FREE(doc); - if (!xml) + if (!(xml = virXMLParseStringCtxt(doc, _("(domain_definition)"), &ctxt))) goto cleanup; /* Attempt to grab our display info */ for (iter = 0; scheme[iter] != NULL; iter++) { /* Create our XPATH lookup for the current display's port */ - virAsprintf(&xpath, "string(/domain/devices/graphics[@type='%s']" - "/@port)", scheme[iter]); - if (!xpath) { - virReportOOMError(); - goto cleanup; - } + if (virAsprintf(&xpath, xpath_fmt, scheme[iter], "port") < 0) + goto no_memory; /* Attempt to get the port number for the current graphics scheme */ tmp = virXPathInt(xpath, ctxt, &port); VIR_FREE(xpath); /* If there is no port number for this type, then jump to the next - * scheme - */ + * scheme */ if (tmp) continue; /* Create our XPATH lookup for the current display's address */ - virAsprintf(&xpath, "string(/domain/devices/graphics[@type='%s']" - "/@listen)", scheme[iter]); - if (!xpath) { - virReportOOMError(); - goto cleanup; - } + if (virAsprintf(&xpath, xpath_fmt, scheme[iter], "listen") < 0) + goto no_memory; /* Attempt to get the listening addr if set for the current - * graphics scheme - */ + * graphics scheme */ listen_addr = virXPathString(xpath, ctxt); VIR_FREE(xpath); - /* Per scheme data mangling */ - if (STREQ(scheme[iter], "vnc")) { - /* VNC protocol handlers take their port number as 'port' - 5900 */ + /* We can query this info for all the graphics types since we'll + * get nothing for the unsupported ones (just rdp for now). + * Also the parameter '--include-password' was already taken + * care of when getting the XML */ + + /* Create our XPATH lookup for the password */ + if (virAsprintf(&xpath, xpath_fmt, scheme[iter], "passwd") < 0) + goto no_memory; + + /* Attempt to get the password */ + passwd = virXPathString(xpath, ctxt); + + if (STREQ(scheme[iter], "vnc")) + /* VNC protocol handlers take their port number as + * 'port' - 5900 */ port -= 5900; - } else if (STREQ(scheme[iter], "spice")) { - /* Create our XPATH lookup for the SPICE TLS Port */ - virAsprintf(&xpath, "string(/domain/devices/graphics[@type='%s']" - "/@tlsPort)", scheme[iter]); - if (!xpath) { - virReportOOMError(); - goto cleanup; - } - /* Attempt to get the TLS port number for SPICE */ - tmp = virXPathInt(xpath, ctxt, &tls_port); - VIR_FREE(xpath); - if (tmp) - tls_port = 0; - - if (vshCommandOptBool(cmd, "include-password")) { - /* Create our XPATH lookup for the SPICE password */ - virAsprintf(&xpath, "string(/domain/devices/graphics" - "[@type='%s']/@passwd)", scheme[iter]); - if (!xpath) { - virReportOOMError(); - goto cleanup; - } + /* Create our XPATH lookup for TLS Port (automatically skipped + * for unsupported schemes */ + if (virAsprintf(&xpath, xpath_fmt, scheme[iter], "tlsPort") < 0) + goto no_memory; - /* Attempt to get the SPICE password */ - passwd = virXPathString(xpath, ctxt); - VIR_FREE(xpath); - } - } + /* Attempt to get the TLS port number */ + tmp = virXPathInt(xpath, ctxt, &tls_port); + VIR_FREE(xpath); + if (tmp) + tls_port = 0; /* Build up the full URI, starting with the scheme */ virBufferAsprintf(&buf, "%s://", scheme[iter]); + /* There is no user, so just append password if there's any */ + if (STREQ(scheme[iter], "vnc") && passwd) + virBufferAsprintf(&buf, ":%s@", passwd); + /* Then host name or IP */ if (!listen_addr || STREQ((const char *)listen_addr, "0.0.0.0")) virBufferAddLit(&buf, "localhost"); else virBufferAsprintf(&buf, "%s", listen_addr); - VIR_FREE(listen_addr); - /* Add the port */ - if (STREQ(scheme[iter], "spice")) - virBufferAsprintf(&buf, "?port=%d", port); - else - virBufferAsprintf(&buf, ":%d", port); + virBufferAsprintf(&buf, ":%d", port); /* TLS Port */ - if (tls_port) - virBufferAsprintf(&buf, "&tls-port=%d", tls_port); + if (tls_port) { + virBufferAsprintf(&buf, + "%stls-port=%d", + params ? "&" : "?", + tls_port); + params = true; + } - /* Password */ - if (passwd) { - virBufferAsprintf(&buf, "&password=%s", passwd); - VIR_FREE(passwd); + if (STREQ(scheme[iter], "spice") && passwd) { + virBufferAsprintf(&buf, + "%spassword=%s", + params ? "&" : "?", + passwd); + params = true; } /* Ensure we can print our URI */ @@ -7139,7 +7127,6 @@ cmdDomDisplay(vshControl *ctl, const vshCmd *cmd) /* Print out our full URI */ output = virBufferContentAndReset(&buf); vshPrint(ctl, "%s", output); - VIR_FREE(output); /* We got what we came for so return successfully */ ret = true; @@ -7147,10 +7134,19 @@ cmdDomDisplay(vshControl *ctl, const vshCmd *cmd) } cleanup: + VIR_FREE(doc); + VIR_FREE(xpath); + VIR_FREE(passwd); + VIR_FREE(listen_addr); + VIR_FREE(output); xmlXPathFreeContext(ctxt); xmlFreeDoc(xml); virDomainFree(dom); return ret; + +no_memory: + virReportOOMError(); + goto cleanup; } /* -- 1.8.0

2 2

[libvirt] [PATCH v1 00/11] Rework storage migration
by Michal Privoznik 28 Nov '12

28 Nov '12

This patch set re-implements migration with storage for enough new qemu. Currently, you can migrate a domain to a host without need for shared storage. This is done by setting 'blk' or 'inc' attribute (representing VIR_MIGRATE_NON_SHARED_DISK and VIR_MIGRATE_NON_SHARED_INC flags respectively) of 'migrate' monitor command. However, the qemu implementation is buggy and applications are advised to switch to new impementation which, moreover, offers some nice features, like migrating only explicitly specified disks. The new functionality is controlled via 'nbd-server-*' and 'drive-mirror' commands. The flow is meant to look like this: 1) User invokes libvirt's migrate functionality. 2) libvirt checks that no block jobs are active on the source. 3) libvirt starts the destination QEMU and sets up the NBD server using the nbd-server-start and nbd-server-add commands. 4) libvirt starts drive-mirror with a destination pointing to the remote NBD server, for example nbd:host:port:exportname=diskname (where diskname is the -drive id specified on the destination). 5) once all mirroring jobs reach steady state, libvirt invokes the migrate command. 6) once migration completed, libvirt invokes the nbd-server-stop command on the destination QEMU. If we just skip the 2nd step and there is an active block-job, qemu will fail in step 4. No big deal. Since we try to NOT break migration and keep things compatible, this feature is enabled iff both sides support it. Since there's obvious need for some data transfer between src and dst, I've put it into qemuCookieMigration: 1) src -> dest: (QEMU_MIGRATION_PHASE_BEGIN3 -> QEMU_MIGRATION_PHASE_PREPARE) <nbd> <disk src='/var/lib/libvirt/images/f17.img' size='17179869184'/> </nbd> Hey destination, I know how to use this cool new feature. Moreover, these are the paths I'll send you. Each file is X bytes big. It's one of the prerequisite - the file on dst exists and has at least the same size as on dst. 2) dst -> src: (QEMU_MIGRATION_PHASE_PREPARE -> QEMU_MIGRATION_PHASE_PERFORM3) <nbd port='X'/> Okay, I (destination) support this feature as well. I've created all files as you (src) told me to and you can start rolling data. I am listening on port X. 3) src -> dst: (QEMU_MIGRATION_PHASE_PERFORM3 -> QEMU_MIGRATION_PHASE_FINISH3) <nbd port='-1'/> Migration completed, destination, you may shut the NBD server down. If either src or dst doesn't support NBD, it is not used and whole process fall backs to old implementation. Michal Privoznik (11): qemu: Introduce NBD_SERVER capability Introduce NBD migration cookie qemu: Introduce nbd-server-start command qemu: Introduce nbd-server-add command qemu: Introduce nbd-server-stop command qemu_migration: Introduce qemuMigrationStartNBDServer qemu_migration: Move port allocation to a separate func qemu_migration: Implement qemuMigrationStartNBDServer() qemu_migration: Implement qemuMigrationDriveMirror qemu_migration: Check size prerequisites qemu_migration: Stop NBD server at Finish phase src/qemu/qemu_capabilities.c | 3 + src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_driver.c | 8 +- src/qemu/qemu_migration.c | 609 +++++++++++++++++++++++++++++++++++++++--- src/qemu/qemu_migration.h | 6 +- src/qemu/qemu_monitor.c | 62 +++++ src/qemu/qemu_monitor.h | 6 + src/qemu/qemu_monitor_json.c | 93 +++++++ src/qemu/qemu_monitor_json.h | 6 + 9 files changed, 756 insertions(+), 38 deletions(-) -- 1.7.8.6

6 32

[libvirt] [PATCH v2 0/3] storage: allow metadata preallocation when creating qcow2 images
by Ján Tomko 28 Nov '12

28 Nov '12

Add support for preallocating metadata when creating qcow2 images. Diff to V1: * A flag for virStorageVolCreateXML and virStorageVolCreateXMLFrom is used instead of guessing from the allocation element. * The flag is exposed and documented in virsh. Ján Tomko (3): storage: add a flag for metadata preallocation to VolCreate storage: allow metadata preallocation for qcow2 images virsh: allow metadata preallocation when creating volumes include/libvirt/libvirt.h.in | 4 +++ src/libvirt.c | 4 +- src/storage/storage_backend.c | 46 ++++++++++++++++++++++++++----------- src/storage/storage_backend.h | 3 +- src/storage/storage_backend_fs.c | 16 ++++++++----- src/storage/storage_driver.c | 6 ++-- tools/virsh-volume.c | 25 +++++++++++++++++--- tools/virsh.pod | 11 ++++++-- 8 files changed, 82 insertions(+), 33 deletions(-) -- 1.7.8.6

2 6

[libvirt] [PATCH 0/2] Minor doc/error message fixes
by Peter Krempa 28 Nov '12

28 Nov '12

Peter Krempa (2): qemu: Fix error messages when dispatching guest agent commands qemu: Drop word "either" from comments for agent monitor functions src/qemu/qemu_agent.c | 11 ++++++----- src/qemu/qemu_domain.c | 10 +++++----- 2 files changed, 11 insertions(+), 10 deletions(-) -- 1.8.0

3 6

[libvirt] [PATCH 0/5] Support Ephemeral passthrough hostdevs
by Shradha Shah 28 Nov '12

28 Nov '12

The ephemeral flag helps support migration with PCI-passthrough. An ephemeral hostdev is automatically unplugged before migration and replugged (if one is available on the destination) after migration. Shradha Shah (5): Added ephemeral flag for hostdev in domain conf. Adding ephemeral flag for hostdev in network conf. Ephemeral flag mofication within the network driver. Ephemeral flag modification within the qemu driver. Migration support for ephemeral hostdevs. docs/schemas/domaincommon.rng | 16 ++++ docs/schemas/network.rng | 8 ++ src/conf/domain_conf.c | 23 +++++- src/conf/domain_conf.h | 1 + src/conf/network_conf.c | 11 +++ src/conf/network_conf.h | 1 + src/network/bridge_driver.c | 1 + src/qemu/qemu_command.c | 63 +++++++++----- src/qemu/qemu_migration.c | 94 +++++++++++++++++++- tests/networkxml2xmlin/hostdev-pf.xml | 2 +- tests/networkxml2xmlin/hostdev.xml | 2 +- tests/networkxml2xmlout/hostdev-pf.xml | 2 +- tests/networkxml2xmlout/hostdev.xml | 2 +- .../qemuxml2argv-hostdev-pci-address.xml | 2 +- .../qemuxml2argv-hostdev-usb-address.xml | 2 +- .../qemuxml2argvdata/qemuxml2argv-net-hostdev.xml | 2 +- tests/qemuxml2argvdata/qemuxml2argv-pci-rom.xml | 4 +- 17 files changed, 200 insertions(+), 36 deletions(-) -- 1.7.4.4

1 5

[libvirt] [PATCH 00/10 v3] Unprivileged SG_IO support
by Osier Yang 28 Nov '12

28 Nov '12

Hi, As a result of RFC [1], this implements the unprivleged SG_IO support. Testing is not that enough, but I'd like see the reviewing earlier, and meanwhile I'm not going to give up the further testing. v2 - v3: * Change the XML tag name to "cdbfilter" * Maintain an internal list of shared disks for QEMU driver. Patches 1/10 ~ 4/10 are to introduce the internal list for shared disks. Osier Yang (10): qemu: Introduce a list to maintain the shared disks between domains qemu: Init/Free the list with the driver's lifecyle qemu: Add/remove the shared disk entry during domain's lifecyle qemu: Add/Remove the entry of sharedDisks when live attaching/detaching docs: Add docs and rng schema for new XML cdbfilter conf: Parse and format the new XML tag cdbfilter util: Prepare helpers for unpriv_sgio setting qemu: Manage disk's cdbfilter in domain's lifecycle qemu: Do not restore the sysfs unpriv_sgio if the disk is being shared qemu: Error out when domain starting if the cdbfilter setting conflicts docs/formatdomain.html.in | 13 ++- docs/schemas/domaincommon.rng | 52 +++++-- src/conf/domain_conf.c | 71 +++++++-- src/conf/domain_conf.h | 13 ++ src/libvirt_private.syms | 5 + src/qemu/qemu_conf.c | 166 ++++++++++++++++++++ src/qemu/qemu_conf.h | 30 ++++ src/qemu/qemu_driver.c | 28 ++++ src/qemu/qemu_process.c | 103 ++++++++++++- src/util/util.c | 145 +++++++++++++++++ src/util/util.h | 7 + ...ml2argv-disk-scsi-lun-passthrough-cdbfilter.xml | 32 ++++ tests/qemuxml2xmltest.c | 1 + 13 files changed, 634 insertions(+), 32 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-scsi-lun-passthrough-cdbfilter.xml Regards, Osier

1 10

[libvirt] [PATCH 0/4] Introduce support for FITRIM within guest OS
by Michal Privoznik 28 Nov '12

28 Nov '12

https://bugzilla.redhat.com/show_bug.cgi?id=831159 Michal Privoznik (4): Introduce virDomainFSTrim() public API remote: Implement virDomainFSTrim qemu: Implement virDomainFSTrim virsh: Expose new virDomainFSTrim API include/libvirt/libvirt.h.in | 4 ++ src/driver.h | 6 +++ src/libvirt.c | 50 +++++++++++++++++++++++++ src/libvirt_public.syms | 5 +++ src/qemu/qemu_agent.c | 25 +++++++++++++ src/qemu/qemu_agent.h | 2 + src/qemu/qemu_driver.c | 83 ++++++++++++++++++++++++++++++++++++++++++ src/remote/remote_driver.c | 1 + src/remote/remote_protocol.x | 10 +++++- src/remote_protocol-structs | 7 ++++ src/rpc/gendispatch.pl | 1 + tools/virsh-domain.c | 40 ++++++++++++++++++++ tools/virsh.pod | 12 ++++++ 13 files changed, 245 insertions(+), 1 deletions(-) -- 1.7.8.6

3 10

[libvirt] [PATCH v3] bitmap: fix typo to use UL type of integer constant in virBitmapIsAllSet
by Guannan Ren 28 Nov '12

28 Nov '12

This bug leads to getting incorrect vcpupin information via qemudDomainGetVcpuPinInfo() API when the number of maximum cpu on a host falls into a range such as 31 < ncpus < 64. gcc warning: left shift count >= width of type The following bug is such the case https://bugzilla.redhat.com/show_bug.cgi?id=876415 --- src/util/bitmap.c | 4 ++-- tests/virbitmaptest.c | 37 +++++++++++++++++++++++++++++++++++++ 2 files changed, 39 insertions(+), 2 deletions(-) diff --git a/src/util/bitmap.c b/src/util/bitmap.c index 5ec5440..c29f5f3 100644 --- a/src/util/bitmap.c +++ b/src/util/bitmap.c @@ -574,8 +574,8 @@ bool virBitmapIsAllSet(virBitmapPtr bitmap) return false; if (unusedBits > 0) { - if ((bitmap->map[sz] & ((1U << (VIR_BITMAP_BITS_PER_UNIT - unusedBits)) - 1)) - != ((1U << (VIR_BITMAP_BITS_PER_UNIT - unusedBits)) - 1)) + if ((bitmap->map[sz] & ((1UL << (VIR_BITMAP_BITS_PER_UNIT - unusedBits)) - 1)) + != ((1UL << (VIR_BITMAP_BITS_PER_UNIT - unusedBits)) - 1)) return false; } diff --git a/tests/virbitmaptest.c b/tests/virbitmaptest.c index f1eb9d5..af94dab 100644 --- a/tests/virbitmaptest.c +++ b/tests/virbitmaptest.c @@ -347,6 +347,41 @@ error: return ret; } +static int test7(const void *v ATTRIBUTE_UNUSED) +{ + virBitmapPtr bitmap; + size_t i; + size_t maxBit[] = { + 1, 8, 31, 32, 63, 64, 95, 96, 127, 128, 159, 160 + }; + size_t nmaxBit = 12; + + for (i = 0; i < nmaxBit; i++) { + bitmap = virBitmapNew(maxBit[i]); + if (!bitmap) + goto error; + + if (virBitmapIsAllSet(bitmap)) + goto error; + + ignore_value(virBitmapSetBit(bitmap, 1)); + if (virBitmapIsAllSet(bitmap)) + goto error; + + virBitmapSetAll(bitmap); + if (!virBitmapIsAllSet(bitmap)) + goto error; + + virBitmapFree(bitmap); + } + + return 0; + +error: + virBitmapFree(bitmap); + return -1; +} + static int mymain(void) { @@ -364,6 +399,8 @@ mymain(void) ret = -1; if (virtTestRun("test6", 1, test6, NULL) < 0) ret = -1; + if (virtTestRun("test7", 1, test7, NULL) < 0) + ret = -1; return ret; -- 1.7.11.2

3 3

[libvirt] [PATCH v3 00/13] parallels: implement operations with hard disks
by Dmitry Guryanov 28 Nov '12

28 Nov '12

This patch series adds ability to list existing disk images, create a new ones and add or remove hard disk devices to the VM. Changes in v2: rebased to current sources Changes in v3: fixed errors in make syntax-check Dmitry Guryanov (13): parallels: add info about hard disk devices parallels: handle disk devices in parallelsDomainDefineXML parallels: split parallelsStorageOpen function parallels: remove unused code from storage driver parallels: create storage pools by VM list parallels: fix leaks in parallelsFindVolumes parallels: add info about volumes parallels: fill volumes capacity parameter parallels: split parallelsStorageVolumeDelete function parallels: add function parallelsGetDiskBusName parallels: add support of disks creation parallels: apply config after VM creation parallels: add support of removing disks src/parallels/parallels_driver.c | 346 +++++++++++++++++++++++++-- src/parallels/parallels_storage.c | 479 +++++++++++++++++++++++++++++++------ src/parallels/parallels_utils.h | 3 + 3 files changed, 731 insertions(+), 97 deletions(-) -- 1.7.7.6

1 13

[libvirt] [test-API][PATCH] balloon_memory: add time break before dump xml
by Wayne Sun 28 Nov '12

28 Nov '12

the xml dumped after setMemory is not accurate due to time delay, so take 10 sec sleep before dump to show the right xml info Signed-off-by: Wayne Sun <gsun(a)redhat.com> --- repos/domain/balloon_memory.py | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/repos/domain/balloon_memory.py b/repos/domain/balloon_memory.py index 7051a0a..5bf023a 100644 --- a/repos/domain/balloon_memory.py +++ b/repos/domain/balloon_memory.py @@ -209,6 +209,7 @@ def balloon_memory(params): logger.debug("dump the xml description of guest virtual machine %s" % domname) + time.sleep(10) dom_xml = domobj.XMLDesc(0) logger.debug("the xml definination is %s" % dom_xml) @@ -240,6 +241,7 @@ def balloon_memory(params): logger.debug("dump the xml description of \ guest virtual machine %s" % domname) + time.sleep(10) dom_xml = domobj.XMLDesc(0) logger.debug("the xml definination is %s" % dom_xml) -- 1.7.1

2 3

[libvirt] [java PATCH] Fix build with jna >= 3.5.0
by Jiri Denemark 28 Nov '12

28 Nov '12

Since jna-3.5.0, all subclasses of com.sun.jna.Structure are required to implement getFieldOrder method which is supposed to return a list of fields the wrapped structure contains. --- src/main/java/org/libvirt/jna/virConnectAuth.java | 5 +++++ src/main/java/org/libvirt/jna/virConnectCredential.java | 6 ++++++ src/main/java/org/libvirt/jna/virDomainBlockInfo.java | 4 ++++ src/main/java/org/libvirt/jna/virDomainBlockStats.java | 5 +++++ src/main/java/org/libvirt/jna/virDomainInfo.java | 5 +++++ src/main/java/org/libvirt/jna/virDomainInterfaceStats.java | 5 +++++ src/main/java/org/libvirt/jna/virDomainJobInfo.java | 7 +++++++ src/main/java/org/libvirt/jna/virDomainMemoryStats.java | 4 ++++ src/main/java/org/libvirt/jna/virError.java | 6 ++++++ src/main/java/org/libvirt/jna/virNodeInfo.java | 8 +++++++- src/main/java/org/libvirt/jna/virSchedParameter.java | 5 +++++ src/main/java/org/libvirt/jna/virStoragePoolInfo.java | 5 +++++ src/main/java/org/libvirt/jna/virStorageVolInfo.java | 6 +++++- src/main/java/org/libvirt/jna/virVcpuInfo.java | 4 ++++ 14 files changed, 73 insertions(+), 2 deletions(-) diff --git a/src/main/java/org/libvirt/jna/virConnectAuth.java b/src/main/java/org/libvirt/jna/virConnectAuth.java index 74dd65c..369d2e5 100644 --- a/src/main/java/org/libvirt/jna/virConnectAuth.java +++ b/src/main/java/org/libvirt/jna/virConnectAuth.java @@ -1,14 +1,19 @@ package org.libvirt.jna; import com.sun.jna.Pointer; import com.sun.jna.Structure; /** * JNA mapping for the virConnectAuth structure */ public class virConnectAuth extends Structure { public Pointer credtype; public int ncredtype; public Libvirt.VirConnectAuthCallback cb; public Pointer cbdata; + + protected java.util.List getFieldOrder() { + return java.util.Arrays.asList(new String[] { + "credtype", "ncredtype", "cb", "cbdata" }); + } } diff --git a/src/main/java/org/libvirt/jna/virConnectCredential.java b/src/main/java/org/libvirt/jna/virConnectCredential.java index ba47482..dbfc38e 100644 --- a/src/main/java/org/libvirt/jna/virConnectCredential.java +++ b/src/main/java/org/libvirt/jna/virConnectCredential.java @@ -1,16 +1,22 @@ package org.libvirt.jna; import com.sun.jna.Structure; /** * JNA mapping for the virConnectCredential structure */ public class virConnectCredential extends Structure implements Structure.ByReference { public int type; public String prompt; public String challenge; public String defresult; // public Pointer result; public String result; public int resultlen; + + protected java.util.List getFieldOrder() { + return java.util.Arrays.asList(new String[] { + "type", "prompt", "challenge", "defresult", + "result", "resultlen" }); + } } diff --git a/src/main/java/org/libvirt/jna/virDomainBlockInfo.java b/src/main/java/org/libvirt/jna/virDomainBlockInfo.java index 234a381..cbd7385 100644 --- a/src/main/java/org/libvirt/jna/virDomainBlockInfo.java +++ b/src/main/java/org/libvirt/jna/virDomainBlockInfo.java @@ -1,10 +1,14 @@ package org.libvirt.jna; import com.sun.jna.Structure; public class virDomainBlockInfo extends Structure { public long capacity; public long allocation; public long physical; + protected java.util.List getFieldOrder() { + return java.util.Arrays.asList(new String[] { + "capacity", "allocation", "physical" }); + } } diff --git a/src/main/java/org/libvirt/jna/virDomainBlockStats.java b/src/main/java/org/libvirt/jna/virDomainBlockStats.java index f29dba0..71041cc 100644 --- a/src/main/java/org/libvirt/jna/virDomainBlockStats.java +++ b/src/main/java/org/libvirt/jna/virDomainBlockStats.java @@ -1,19 +1,24 @@ package org.libvirt.jna; import com.sun.jna.Structure; /** * JNA mapping for the virDomainBlockStats structure */ public class virDomainBlockStats extends Structure { public long rd_req; // this is a long long in the code, so a long mapping is // correct public long rd_bytes;// this is a long long in the code, so a long mapping // is correct public long wr_req; // this is a long long in the code, so a long mapping is // correct public long wr_bytes;// this is a long long in the code, so a long mapping // is correct public long errs; // this is a long long in the code, so a long mapping is // correct + + protected java.util.List getFieldOrder() { + return java.util.Arrays.asList(new String[] { + "rd_req", "rd_bytes", "wr_req", "wr_bytes", "errs" }); + } } diff --git a/src/main/java/org/libvirt/jna/virDomainInfo.java b/src/main/java/org/libvirt/jna/virDomainInfo.java index a93c0a5..994042a 100644 --- a/src/main/java/org/libvirt/jna/virDomainInfo.java +++ b/src/main/java/org/libvirt/jna/virDomainInfo.java @@ -1,15 +1,20 @@ package org.libvirt.jna; import com.sun.jna.NativeLong; import com.sun.jna.Structure; /** * JNA mapping for the virDomainInfo structure */ public class virDomainInfo extends Structure { public int state; public NativeLong maxMem; public NativeLong memory; public short nrVirtCpu; public long cpuTime; + + protected java.util.List getFieldOrder() { + return java.util.Arrays.asList(new String[] { + "state", "maxMem", "memory", "nrVirtCpu", "cpuTime" }); + } } diff --git a/src/main/java/org/libvirt/jna/virDomainInterfaceStats.java b/src/main/java/org/libvirt/jna/virDomainInterfaceStats.java index 1cb0e66..dcdd529 100644 --- a/src/main/java/org/libvirt/jna/virDomainInterfaceStats.java +++ b/src/main/java/org/libvirt/jna/virDomainInterfaceStats.java @@ -8,19 +8,24 @@ import com.sun.jna.Structure; public class virDomainInterfaceStats extends Structure { public long rx_bytes; // this is a long long in the code, so a long mapping // is correct public long rx_packets; // this is a long long in the code, so a long // mapping is correct public long rx_errs; // this is a long long in the code, so a long mapping // is correct public long rx_drop; // this is a long long in the code, so a long mapping // is correct public long tx_bytes; // this is a long long in the code, so a long mapping // is correct public long tx_packets; // this is a long long in the code, so a long // mapping is correct public long tx_errs; // this is a long long in the code, so a long mapping // is correct public long tx_drop; // this is a long long in the code, so a long mapping // is correct + protected java.util.List getFieldOrder() { + return java.util.Arrays.asList(new String[] { + "rx_bytes", "rx_packets", "rx_errs", "rx_drop", + "tx_bytes", "tx_packets", "tx_errs", "tx_drop" }); + } } diff --git a/src/main/java/org/libvirt/jna/virDomainJobInfo.java b/src/main/java/org/libvirt/jna/virDomainJobInfo.java index 98b4f59..af934ad 100644 --- a/src/main/java/org/libvirt/jna/virDomainJobInfo.java +++ b/src/main/java/org/libvirt/jna/virDomainJobInfo.java @@ -1,18 +1,25 @@ package org.libvirt.jna; import com.sun.jna.Structure; public class virDomainJobInfo extends Structure { public int type; public long timeElapsed; public long timeRemaining; public long dataTotal; public long dataProcessed; public long dataRemaining; public long memTotal; public long memProcessed; public long memRemaining; public long fileTotal; public long fileProcessed; public long fileRemaining; + + protected java.util.List getFieldOrder() { + return java.util.Arrays.asList(new String[] { + "type", "timeElapsed", "timeRemaining", "dataTotal", + "dataProcessed", "dataRemaining", "memTotal", "memProcessed", + "memRemaining", "fileTotal", "fileProcessed", "fileRemaining" }); + } } diff --git a/src/main/java/org/libvirt/jna/virDomainMemoryStats.java b/src/main/java/org/libvirt/jna/virDomainMemoryStats.java index 7a9f5d2..ec7b29e 100644 --- a/src/main/java/org/libvirt/jna/virDomainMemoryStats.java +++ b/src/main/java/org/libvirt/jna/virDomainMemoryStats.java @@ -1,8 +1,12 @@ package org.libvirt.jna; import com.sun.jna.Structure; public class virDomainMemoryStats extends Structure { public int tag ; public long val ; + + protected java.util.List getFieldOrder() { + return java.util.Arrays.asList(new String[] { "tag", "val" }); + } } diff --git a/src/main/java/org/libvirt/jna/virError.java b/src/main/java/org/libvirt/jna/virError.java index e2580dd..9009280 100644 --- a/src/main/java/org/libvirt/jna/virError.java +++ b/src/main/java/org/libvirt/jna/virError.java @@ -4,19 +4,25 @@ import com.sun.jna.Pointer; import com.sun.jna.Structure; /** * JNA mapping for the virError structure */ public class virError extends Structure { public int code; public int domain; public String message; public int level; public ConnectionPointer conn; public DomainPointer dom; public String str1; public String str2; public String str3; public int int1; public int int2; public NetworkPointer net; + + protected java.util.List getFieldOrder() { + return java.util.Arrays.asList(new String[] { + "code", "domain", "message", "level", "conn", "dom", + "str1", "str2", "str3", "int1", "int2", "net" }); + } } diff --git a/src/main/java/org/libvirt/jna/virNodeInfo.java b/src/main/java/org/libvirt/jna/virNodeInfo.java index 532aad9..f13eddc 100644 --- a/src/main/java/org/libvirt/jna/virNodeInfo.java +++ b/src/main/java/org/libvirt/jna/virNodeInfo.java @@ -6,19 +6,25 @@ import com.sun.jna.Structure; /** * JNA mapping for the virNodeInfo structure */ public class virNodeInfo extends Structure { public class ByReference extends virNodeInfo implements Structure.ByReference { }; public class ByValue extends virNodeInfo implements Structure.ByValue { }; public byte model[] = new byte[32]; public NativeLong memory; public int cpus; public int mhz; public int nodes; public int sockets; public int cores; public int threads; -} \ No newline at end of file + + protected java.util.List getFieldOrder() { + return java.util.Arrays.asList(new String[] { + "model", "memory", "cpus", "mhz", "nodes", + "sockets", "cores", "threads" }); + } +} diff --git a/src/main/java/org/libvirt/jna/virSchedParameter.java b/src/main/java/org/libvirt/jna/virSchedParameter.java index 0013fff..9496121 100644 --- a/src/main/java/org/libvirt/jna/virSchedParameter.java +++ b/src/main/java/org/libvirt/jna/virSchedParameter.java @@ -1,12 +1,17 @@ package org.libvirt.jna; import com.sun.jna.Structure; /** * JNA mapping for the virSchedParameter structure */ public class virSchedParameter extends Structure { public byte field[] = new byte[Libvirt.VIR_DOMAIN_SCHED_FIELD_LENGTH]; public int type; public virSchedParameterValue value; + + protected java.util.List getFieldOrder() { + return java.util.Arrays.asList(new String[] { + "field", "type", "value" }); + } } diff --git a/src/main/java/org/libvirt/jna/virStoragePoolInfo.java b/src/main/java/org/libvirt/jna/virStoragePoolInfo.java index 5a98e08..7f370cd 100644 --- a/src/main/java/org/libvirt/jna/virStoragePoolInfo.java +++ b/src/main/java/org/libvirt/jna/virStoragePoolInfo.java @@ -1,16 +1,21 @@ package org.libvirt.jna; import com.sun.jna.Structure; /** * JNA mapping for the virStoragePoolInfo structure */ public class virStoragePoolInfo extends Structure { public int state; public long capacity; // this is a long long in the code, so a long mapping // is correct public long allocation; // this is a long long in the code, so a long // mapping is correct public long available; // this is a long long in the code, so a long mapping // is correct + + protected java.util.List getFieldOrder() { + return java.util.Arrays.asList(new String[] { + "state", "capacity", "allocation", "available" }); + } } diff --git a/src/main/java/org/libvirt/jna/virStorageVolInfo.java b/src/main/java/org/libvirt/jna/virStorageVolInfo.java index db8a5bd..a02219e 100644 --- a/src/main/java/org/libvirt/jna/virStorageVolInfo.java +++ b/src/main/java/org/libvirt/jna/virStorageVolInfo.java @@ -1,15 +1,19 @@ package org.libvirt.jna; import com.sun.jna.Structure; /** * JNA mapping for the virStorageVolInfo structure */ public class virStorageVolInfo extends Structure { public int type; public long capacity; // this is a long long in the code, so a long mapping // is correct public long allocation; // this is a long long in the code, so a long // mapping is correct -} \ No newline at end of file + protected java.util.List getFieldOrder() { + return java.util.Arrays.asList(new String[] { + "type", "capacity", "allocation" }); + } +} diff --git a/src/main/java/org/libvirt/jna/virVcpuInfo.java b/src/main/java/org/libvirt/jna/virVcpuInfo.java index 16f237d..e5f4363 100644 --- a/src/main/java/org/libvirt/jna/virVcpuInfo.java +++ b/src/main/java/org/libvirt/jna/virVcpuInfo.java @@ -1,15 +1,19 @@ package org.libvirt.jna; import com.sun.jna.Structure; /** * JNA mapping for the virVcpuInfo structure */ public class virVcpuInfo extends Structure { public int number; public int state; public long cpuTime; // this is a long long in the code, so a long mapping // is correct public int cpu; + protected java.util.List getFieldOrder() { + return java.util.Arrays.asList(new String[] { + "number", "state", "cpuTime", "cpu" }); + } } -- 1.8.0

3 3

[libvirt] [PATCH v2] bitmap: fix typo to use UL type of integer constant in virBitmapIsAllSet
by Guannan Ren 28 Nov '12

28 Nov '12

This bug leads to get incorrect vcpupin information via qemudDomainGetVcpuPinInfo() API when the number of maximum cpu on a host falls into a range such as 31 < ncpus < 64. gcc warning: left shift count >= width of type The following bug is such the case https://bugzilla.redhat.com/show_bug.cgi?id=876415 --- src/util/bitmap.c | 4 ++-- tests/virbitmaptest.c | 33 +++++++++++++++++++++++++++++++++ 2 files changed, 35 insertions(+), 2 deletions(-) diff --git a/src/util/bitmap.c b/src/util/bitmap.c index 5ec5440..c29f5f3 100644 --- a/src/util/bitmap.c +++ b/src/util/bitmap.c @@ -574,8 +574,8 @@ bool virBitmapIsAllSet(virBitmapPtr bitmap) return false; if (unusedBits > 0) { - if ((bitmap->map[sz] & ((1U << (VIR_BITMAP_BITS_PER_UNIT - unusedBits)) - 1)) - != ((1U << (VIR_BITMAP_BITS_PER_UNIT - unusedBits)) - 1)) + if ((bitmap->map[sz] & ((1UL << (VIR_BITMAP_BITS_PER_UNIT - unusedBits)) - 1)) + != ((1UL << (VIR_BITMAP_BITS_PER_UNIT - unusedBits)) - 1)) return false; } diff --git a/tests/virbitmaptest.c b/tests/virbitmaptest.c index f1eb9d5..e21bb02 100644 --- a/tests/virbitmaptest.c +++ b/tests/virbitmaptest.c @@ -347,6 +347,37 @@ error: return ret; } +static int test7(const void *v ATTRIBUTE_UNUSED) +{ + virBitmapPtr bitmap; + size_t i; + size_t maxBit[] = { + 1, 8, 31, 32, 63, 64, 95, 96, 127, 128, 159, 160 + }; + size_t nmaxBit = 12; + + for (i = 0; i < nmaxBit; i++) { + bitmap = virBitmapNew(maxBit[i]); + if (!bitmap) + goto error; + + if (virBitmapIsAllSet(bitmap)) + goto error; + + virBitmapSetAll(bitmap); + if (!virBitmapIsAllSet(bitmap)) + goto error; + + virBitmapFree(bitmap); + } + + return 0; + +error: + virBitmapFree(bitmap); + return -1; +} + static int mymain(void) { @@ -364,6 +395,8 @@ mymain(void) ret = -1; if (virtTestRun("test6", 1, test6, NULL) < 0) ret = -1; + if (virtTestRun("test7", 1, test7, NULL) < 0) + ret = -1; return ret; -- 1.7.1

2 2

[libvirt] RFC: adding configuration for standard dhcp options to <network>
by Laine Stump 28 Nov '12

28 Nov '12

There have been multiple requests over the last couple years to make the DHCP server of libvirt's virutal networks more configurable (for example, see the following BZ: https://bugzilla.redhat.com/show_bug.cgi?id=824573 ). You can see a full list of the options supported by dnsmasq with this command: dnsmasq --help dhcp The biggest question here is in exactly how to represent the options in the network XML. I can see a few different options, among them: 1) make each option its own element within <dhcp>, e.g.: <dnsServer family='ipv4' address='x.x.x.x'/> <dnsServer family='ipv6' address='xxxx:xxxx::1'/> <ntpServer address='y.y.y.y'/> <smtpServer address='z.z.z.z'/> 2) A variation of (1) where each option could appear only once, but with two attributes, one for ipv6 address and one for ipv4: <dnsServer address4='x.x.x.x'address6='xxxx:xxxx::1'/> <ntpServer address4='y.y.y.y'/> 3) have a repeatable "option" element (again, a subelement of <dhcp> that can contain any number of the options as attributes: <option family='ipv4' dnsServer='x.x.x.x' ntpServer='y.y.y.y' smtpServer='z.z.z.z'/> <option family='ipv6' dnsServer='xxxx:xxxx:1'/> (in this case, we may or may not support repeating <option> to add more options for the same family). 4) yet another variation, where each option is a subelement of <option family='xxxx'>: <option family='ipv4'> <dnsServer>x.x.x.x</dnsServer> <ntpServer>y.y.y.y</ntpServer> <smtpServer>z.z.z.z</smtpServer> </option> <option family='ipv6'> <dnsServer>xxxx:xxxx::1</dnsServer> </option> I'm not sure which of these would be more straightforward for a user. One thought I've had is that dnsmasq at least allows specifying different groups of guest addresses (with a "tag") and applying different options to addresses with different tags. I don't know if we'll ever use that capability, but if we do it *seems* like any of these methods could be adapted to specifying multiple groups. Does anyone have a preference? (I have a narrow preference for (1), simply because it was the first to come to my mind, but could easily be swayed to one of the others, or something else, given a logical reason).

3 4

[libvirt] [PATCH 0/2] Fix authentication with passwords in libssh2 connection driver
by Peter Krempa 28 Nov '12

28 Nov '12

When keyboard interactive authentication is disabled on the remote host the usual way is to request a password and authenticate using tunneled password authentication. Libvirt's libssh2 driver didn't have this fallback and connections to such hosts failed. Peter Krempa (2): util: Add possibility to call virAuthGetPassword without conn object libssh2_transport: Add fallback authentication method for password auth src/rpc/virnetsshsession.c | 64 ++++++++++++++++++++++++++++++++++++++++++++++ src/util/virauth.c | 13 ++++++---- 2 files changed, 72 insertions(+), 5 deletions(-) -- 1.8.0

2 7

[libvirt] [v0.10.2-maint][PATCH] qemu: Always format CPU topology
by Michal Privoznik 28 Nov '12

28 Nov '12

From: Jiri Denemark <jdenemar(a)redhat.com> When libvirt cannot find a suitable CPU model for host CPU (easily reproducible by running libvirt in a guest), it would not provide CPU topology in capabilities XML either. Even though CPU topology is known and can be queried by virNodeGetInfo. With this patch, CPU topology will always be provided in capabilities XML regardless on the presence of CPU model. (cherry picked from commit f1c70100409562c3f402392aa667732e5f89a2c4) Conflicts: src/qemu/qemu_capabilities.c src/qemu/qemu_command.c The new code uses capabilities caching. --- I am not sure about the correct process of this. So if there are some pointers .... src/qemu/qemu_capabilities.c | 6 +++--- src/qemu/qemu_domain.c | 4 +++- src/qemu/qemu_driver.c | 3 ++- 3 files changed, 8 insertions(+), 5 deletions(-) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 37f1a2b..b1ef1b9 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -844,6 +844,7 @@ qemuCapsInitGuest(virCapsPtr caps, guest->arch.defaultInfo.emulator_mtime = binary_mtime; if (caps->host.cpu && + caps->host.cpu->model && qemuCapsProbeCPUModels(binary, NULL, info->arch, &ncpus, NULL) == 0 && ncpus > 0 && !virCapabilitiesAddGuestFeature(guest, "cpuselection", 1, 0)) @@ -973,12 +974,11 @@ qemuCapsInitCPU(virCapsPtr caps, cpu->sockets = nodeinfo.sockets; cpu->cores = nodeinfo.cores; cpu->threads = nodeinfo.threads; + caps->host.cpu = cpu; if (!(data = cpuNodeData(arch)) || cpuDecode(cpu, data, NULL, 0, NULL) < 0) - goto error; - - caps->host.cpu = cpu; + goto cleanup; ret = 0; diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 17ae3b9..e23ff11 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -1233,7 +1233,9 @@ qemuDomainDefFormatBuf(struct qemud_driver *driver, if ((flags & VIR_DOMAIN_XML_UPDATE_CPU) && def_cpu && (def_cpu->mode != VIR_CPU_MODE_CUSTOM || def_cpu->model)) { - if (!driver->caps || !driver->caps->host.cpu) { + if (!driver->caps || + !driver->caps->host.cpu || + !driver->caps->host.cpu->model) { virReportError(VIR_ERR_OPERATION_FAILED, "%s", _("cannot get host CPU capabilities")); goto cleanup; diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 0258dbb..c1c8fa4 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -10083,7 +10083,8 @@ qemuCPUCompare(virConnectPtr conn, if (!driver->caps) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("cannot get host capabilities")); - } else if (!driver->caps->host.cpu) { + } else if (!driver->caps->host.cpu || + !driver->caps->host.cpu->model) { VIR_WARN("cannot get host CPU capabilities"); ret = VIR_CPU_COMPARE_INCOMPATIBLE; } else { -- 1.7.8.6

3 2

[libvirt] [PATCH 1/2] node_memory: Do not fail if there is parameter unsupported
by Osier Yang 28 Nov '12

28 Nov '12

It makes no sense to fail the whole command if there is parameter unsupported by the kernel. This patch fixes it by ignoring the unsupported parameter for getMemoryParameters, and ignoring the unsupported parameter for setMemoryParameters too if there are more than one parameters to set, otherwise error out. --- src/libvirt.c | 12 +++-- src/nodeinfo.c | 119 ++++++++++++++++++++++++++++++++++---------------------- 2 files changed, 79 insertions(+), 52 deletions(-) diff --git a/src/libvirt.c b/src/libvirt.c index 4af6089..93ec068 100644 --- a/src/libvirt.c +++ b/src/libvirt.c @@ -6746,10 +6746,10 @@ error: * @nparams: pointer to number of memory parameters; input and output * @flags: extra flags; not used yet, so callers should always pass 0 * - * Get all node memory parameters. On input, @nparams gives the size - * of the @params array; on output, @nparams gives how many slots were - * filled with parameter information, which might be less but will - * not exceed the input value. + * Get all node memory parameters (parameter unsupported by OS will be + * ignored). On input, @nparams gives the size of the @params array; + * on output, @nparams gives how many slots were filled with parameter + * information, which might be less but will not exceed the input value. * * As a special case, calling with @params as NULL and @nparams as 0 on * input will cause @nparams on output to contain the number of parameters @@ -6811,7 +6811,9 @@ error: * value nparams of virDomainGetSchedulerType) * @flags: extra flags; not used yet, so callers should always pass 0 * - * Change all or a subset of the node memory tunables. + * Change all or a subset of the node memory tunables. Tunable + * unsupported by OS wll be ignored if @nparams is not 1, otherwise + * the function fails. * * Note that it's not recommended to use this function while the * outside tuning program is running (such as ksmtuned under Linux), diff --git a/src/nodeinfo.c b/src/nodeinfo.c index 75d6524..718a3a4 100644 --- a/src/nodeinfo.c +++ b/src/nodeinfo.c @@ -1058,21 +1058,13 @@ nodeGetCPUBitmap(int *max_id ATTRIBUTE_UNUSED) #ifdef __linux__ static int -nodeSetMemoryParameterValue(const char *field, +nodeSetMemoryParameterValue(const char *path, virTypedParameterPtr param) { - char *path = NULL; char *strval = NULL; int ret = -1; int rc = -1; - if (virAsprintf(&path, "%s/%s", - SYSFS_MEMORY_SHARED_PATH, field) < 0) { - virReportOOMError(); - ret = -2; - goto cleanup; - } - if (virAsprintf(&strval, "%u", param->value.ui) == -1) { virReportOOMError(); ret = -2; @@ -1080,13 +1072,12 @@ nodeSetMemoryParameterValue(const char *field, } if ((rc = virFileWriteStr(path, strval, 0)) < 0) { - virReportSystemError(-rc, _("failed to set %s"), field); + virReportSystemError(-rc, _("failed to set %s"), param->field); goto cleanup; } ret = 0; cleanup: - VIR_FREE(path); VIR_FREE(strval); return ret; } @@ -1101,7 +1092,9 @@ nodeSetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, virCheckFlags(0, -1); #ifdef __linux__ - int ret = 0; + char *path = NULL; + int ret = -1; + int rc; int i; if (virTypedParameterArrayValidate(params, nparams, @@ -1117,30 +1110,40 @@ nodeSetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, for (i = 0; i < nparams; i++) { virTypedParameterPtr param = &params[i]; - if (STREQ(param->field, - VIR_NODE_MEMORY_SHARED_PAGES_TO_SCAN)) { - ret = nodeSetMemoryParameterValue("pages_to_scan", param); + char *field = strchr(param->field, '_'); + field++; + if (virAsprintf(&path, "%s/%s", + SYSFS_MEMORY_SHARED_PATH, field) < 0) { + virReportOOMError(); + goto cleanup; + } - /* Out of memory */ - if (ret == -2) - return -1; - } else if (STREQ(param->field, - VIR_NODE_MEMORY_SHARED_SLEEP_MILLISECS)) { - ret = nodeSetMemoryParameterValue("sleep_millisecs", param); + /* Ignore the unsupported the param field if there is other + * parameter to set, otherwise error out. + */ + if (!virFileExists(path)) { + if (nparams == 1) { + virReportError(VIR_ERR_OPERATION_INVALID, + _("Parameter '%s' is not supported by " + "this kernel"), param->field); + goto cleanup; + } else { + VIR_WARN("Parameter '%s' is not supported by this kernel", + param->field); + continue; + } + } - /* Out of memory */ - if (ret == -2) - return -1; - } else if (STREQ(param->field, - VIR_NODE_MEMORY_SHARED_MERGE_ACROSS_NODES)) { - ret = nodeSetMemoryParameterValue("merge_across_nodes", param); + rc = nodeSetMemoryParameterValue(path, param); - /* Out of memory */ - if (ret == -2) - return -1; - } + /* Out of memory */ + if (rc == -2) + goto cleanup; } + ret = 0; +cleanup: + VIR_FREE(path); return ret; #else virReportError(VIR_ERR_NO_SUPPORT, "%s", @@ -1167,6 +1170,11 @@ nodeGetMemoryParameterValue(const char *field, goto cleanup; } + if (!virFileExists(path)) { + ret = -2; + goto cleanup; + } + if (virFileReadAll(path, 1024, &buf) < 0) goto cleanup; @@ -1217,6 +1225,7 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, unsigned long long pages_volatile; unsigned long long full_scans = 0; int i; + int ret; if ((*nparams) == 0) { *nparams = NODE_MEMORY_PARAMETERS_NUM; @@ -1228,8 +1237,10 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, switch (i) { case 0: - if (nodeGetMemoryParameterValue("pages_to_scan", - &pages_to_scan) < 0) + ret = nodeGetMemoryParameterValue("pages_to_scan", &pages_to_scan); + if (ret == -2) + continue; + else if (ret == -1) return -1; if (virTypedParameterAssign(param, VIR_NODE_MEMORY_SHARED_PAGES_TO_SCAN, @@ -1239,8 +1250,10 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, break; case 1: - if (nodeGetMemoryParameterValue("sleep_millisecs", - &sleep_millisecs) < 0) + ret = nodeGetMemoryParameterValue("sleep_millisecs", &sleep_millisecs); + if (ret == -2) + continue; + else if (ret == -1) return -1; if (virTypedParameterAssign(param, VIR_NODE_MEMORY_SHARED_SLEEP_MILLISECS, @@ -1250,8 +1263,10 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, break; case 2: - if (nodeGetMemoryParameterValue("pages_shared", - &pages_shared) < 0) + ret = nodeGetMemoryParameterValue("pages_shared", &pages_shared); + if (ret == -2) + continue; + else if (ret == -1) return -1; if (virTypedParameterAssign(param, VIR_NODE_MEMORY_SHARED_PAGES_SHARED, @@ -1261,8 +1276,10 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, break; case 3: - if (nodeGetMemoryParameterValue("pages_sharing", - &pages_sharing) < 0) + ret = nodeGetMemoryParameterValue("pages_sharing", &pages_sharing); + if (ret == -2) + continue; + else if (ret == -1) return -1; if (virTypedParameterAssign(param, VIR_NODE_MEMORY_SHARED_PAGES_SHARING, @@ -1272,8 +1289,10 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, break; case 4: - if (nodeGetMemoryParameterValue("pages_unshared", - &pages_unshared) < 0) + ret = nodeGetMemoryParameterValue("pages_unshared", &pages_unshared); + if (ret == -2) + continue; + else if (ret == -1) return -1; if (virTypedParameterAssign(param, VIR_NODE_MEMORY_SHARED_PAGES_UNSHARED, @@ -1283,8 +1302,10 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, break; case 5: - if (nodeGetMemoryParameterValue("pages_volatile", - &pages_volatile) < 0) + ret = nodeGetMemoryParameterValue("pages_volatile", &pages_volatile); + if (ret == -2) + continue; + else if (ret == -1) return -1; if (virTypedParameterAssign(param, VIR_NODE_MEMORY_SHARED_PAGES_VOLATILE, @@ -1294,8 +1315,10 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, break; case 6: - if (nodeGetMemoryParameterValue("full_scans", - &full_scans) < 0) + ret = nodeGetMemoryParameterValue("full_scans", &full_scans); + if (ret == -2) + continue; + else if (ret == -1) return -1; if (virTypedParameterAssign(param, VIR_NODE_MEMORY_SHARED_FULL_SCANS, @@ -1305,8 +1328,10 @@ nodeGetMemoryParameters(virConnectPtr conn ATTRIBUTE_UNUSED, break; case 7: - if (nodeGetMemoryParameterValue("merge_across_nodes", - &merge_across_nodes) < 0) + ret = nodeGetMemoryParameterValue("merge_across_nodes", &merge_across_nodes); + if (ret == -2) + continue; + else if (ret == -1) return -1; if (virTypedParameterAssign(param, VIR_NODE_MEMORY_SHARED_MERGE_ACROSS_NODES, -- 1.7.7.6

2 4

[libvirt] [PATCH] storage: fix device detach regression with cgroup ACLs
by Eric Blake 27 Nov '12

27 Nov '12

https://bugzilla.redhat.com/show_bug.cgi?id=876828 Commit 38c4a9cc introduced a regression in hot unplugging of disks from qemu, where cgroup device ACLs were no longer being revoked (thankfully not a security hole: cgroup ACLs only prevent open() of the disk; so reverting the ACL prevents future abuse but doesn't stop abuse from an fd that was already opened before the ACL change). The actual regression is due to a latent bug. The hot unplug code was computing the set of files to do cgroup ACL revocation based on the XML passed in by the user, rather than based on the domain's details on which disk was being deleted. As long as the revoke path was always recomputing the backing chain, this didn't really matter; but now that we want to compute the chain exactly once and remember that computation, we need to hang on to the backing chain until after the revoke has happened. * src/qemu/qemu_hotplug.c (qemuDomainDetachPciDiskDevice): Transfer backing chain before deletion. --- The patch is deceptively small for how long it took me to figure out why we had a regression :) src/qemu/qemu_hotplug.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index ae8381e..0bc2259 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -1999,6 +1999,8 @@ int qemuDomainDetachPciDiskDevice(struct qemud_driver *driver, virDomainDiskRemove(vm->def, i); + dev->data.disk->backingChain = detach->backingChain; + detach->backingChain = NULL; virDomainDiskDefFree(detach); if (virSecurityManagerRestoreImageLabel(driver->securityManager, -- 1.7.1

2 2

[libvirt] [PATCH] S390: Assign default model "virtio" for network interfaces
by Viktor Mihajlovski 27 Nov '12

27 Nov '12

If a network interface model is not specified, libvirt will run into an unchecked NULL pointer coredump. On the other hand if the empty model is ignored, a PCI bus address would be generated, which is not supported by S390. Since the only valid network type model for S390 is virtio, we use this as the default value, which is the same for QEMU. Signed-off-by: Viktor Mihajlovski <mihajlov(a)linux.vnet.ibm.com> --- src/qemu/qemu_command.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 7736575..592ab24 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -810,9 +810,14 @@ qemuDomainPrimeS390VirtioDevices(virDomainDefPtr def, } for (i = 0; i < def->nnets ; i++) { + if (STRPREFIX(def->os.arch, "s390") && + def->nets[i]->model == NULL) { + def->nets[i]->model = strdup("virtio"); + } if (STREQ(def->nets[i]->model,"virtio") && - def->nets[i]->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_NONE) + def->nets[i]->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_NONE) { def->nets[i]->info.type = type; + } } for (i = 0; i < def->ncontrollers ; i++) { -- 1.7.0.4

1 0

Re: [libvirt] [PATCH v2 00/13] parallels: implement operations with hard disks
by Dmitry Guryanov 27 Nov '12

27 Nov '12

On 121114 14:32:41, Dmitry Guryanov wrote: > This patch series adds ability to list existing disk images, > create a new ones and add or remove hard disk devices to the VM. > > Changes in v2: > rebased to current sources Sorry, forgot to run make syntax-check, it fails in some places :( > > Dmitry Guryanov (13): > parallels: add info about hard disk devices > parallels: handle disk devices in parallelsDomainDefineXML > parallels: split parallelsStorageOpen function > parallels: remove unused code from storage driver > parallels: create storage pools by VM list > parallels: fix leaks in parallelsFindVolumes > parallels: add info about volumes > parallels: fill volumes capacity parameter > parallels: split parallelsStorageVolumeDelete function > parallels: add function parallelsGetDiskBusName > parallels: add support of disks creation > parallels: apply config after VM creation > parallels: add support of removing disks > > src/parallels/parallels_driver.c | 346 +++++++++++++++++++++++++-- > src/parallels/parallels_storage.c | 479 +++++++++++++++++++++++++++++++------ > src/parallels/parallels_utils.h | 3 + > 3 files changed, 731 insertions(+), 97 deletions(-) > > -- > 1.7.7.6 >

1 0

[libvirt] [PATCH v5 0/4] Qemu/Gluster support in Libvirt
by Harsh Prateek Bora 27 Nov '12

27 Nov '12

Changelog: v5: - Separated initialization of new host members for nbd, rbd, sheepdog in a separate patch [Patch 3/4] - Fixed tests for appropriate args to DO_TEST - Code cleanups for squashing pointer incrememnts into single line. v4: - Addressed review comment by Jiri on v3 updated series. v3 updated: - Fix other network backends (nbd, rbd, sheepdog) to initialize new members (transport, socket) of _virDomainDiskHostDef appropriately so that garbage values doesnt break the argv2xml tests. v3: - RNG schema updated as required for unix transport [Paolo] - introduced another new attribute 'socket' for unix transport [Paolo] - Uses virURIFormat and virURIParse for URI parsing. [danpb] - updated documentation as required. [Jirka] v2: - Addressed review comments by Jiri - Updated patcheset as per new URI spec Ref: http://lists.gnu.org/archive/html/qemu-devel/2012-09/msg05199.html v1: - Initial prototype Harsh Prateek Bora (4): Add Gluster protocol as supported network disk backend qemu: Add support for gluster protocol based network storage backend. qemu: Fix nbd, rbd, sheepdog to initialize defaults for new host members. tests: Add tests for gluster protocol based network disks support docs/formatdomain.html.in | 24 ++- docs/schemas/domaincommon.rng | 33 +++- src/conf/domain_conf.c | 77 ++++++-- src/conf/domain_conf.h | 12 ++ src/libvirt_private.syms | 2 + src/qemu/qemu_command.c | 195 ++++++++++++++++++++- tests/qemuargv2xmltest.c | 1 + .../qemuxml2argv-disk-drive-network-gluster.args | 1 + .../qemuxml2argv-disk-drive-network-gluster.xml | 34 ++++ tests/qemuxml2argvtest.c | 2 + 10 files changed, 352 insertions(+), 29 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-gluster.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-drive-network-gluster.xml -- 1.7.11.7

3 10

[libvirt] [PATCH v1 2/2][RFC] help to create disk images of non-shared migration
by liguang 27 Nov '12

27 Nov '12

try to do non-shared migration without bothering to create disk images at target by hand. consider this situation: 1. non-shared migration virsh migrate --copy-storage-all ... 2. migration fails 3. create disk images required qemu-img create ... 4 migration run smoothly so, try do remove step 2, 3, 4 this kind of usage had been discussed before, http://www.redhat.com/archives/libvir-list/2011-December/msg00451.html this patch depends on my support offline migration patch: https://www.redhat.com/archives/libvir-list/2012-November/msg00512.html Signed-off-by: liguang <lig.fnst(a)cn.fujitsu.com> --- src/qemu/qemu_conf.h | 2 + src/qemu/qemu_driver.c | 1 + src/qemu/qemu_migration.c | 275 ++++++++++++++++++++++++++++++++++++++++++++- 3 files changed, 277 insertions(+), 1 deletions(-) diff --git a/src/qemu/qemu_conf.h b/src/qemu/qemu_conf.h index 47f349c..ad789e9 100644 --- a/src/qemu/qemu_conf.h +++ b/src/qemu/qemu_conf.h @@ -102,6 +102,8 @@ struct qemud_driver { char *hugetlbfs_mount; char *hugepage_path; + void *private; + unsigned int macFilter : 1; ebtablesContext *ebtables; diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index b23056b..db11629 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -1133,6 +1133,7 @@ static virDrvOpenStatus qemudOpen(virConnectPtr conn, } } } + qemu_driver->private = conn; conn->privateData = qemu_driver; return VIR_DRV_OPEN_SUCCESS; diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c index 53171df..8b4e563 100644 --- a/src/qemu/qemu_migration.c +++ b/src/qemu/qemu_migration.c @@ -50,6 +50,7 @@ #include "storage_file.h" #include "viruri.h" #include "hooks.h" +#include "dirname.h" #define VIR_FROM_THIS VIR_FROM_QEMU @@ -72,6 +73,7 @@ enum qemuMigrationCookieFlags { QEMU_MIGRATION_COOKIE_FLAG_LOCKSTATE, QEMU_MIGRATION_COOKIE_FLAG_PERSISTENT, QEMU_MIGRATION_COOKIE_FLAG_NETWORK, + QEMU_MIGRATION_COOKIE_FLAG_COPYSTORAGE, QEMU_MIGRATION_COOKIE_FLAG_LAST }; @@ -79,13 +81,14 @@ enum qemuMigrationCookieFlags { VIR_ENUM_DECL(qemuMigrationCookieFlag); VIR_ENUM_IMPL(qemuMigrationCookieFlag, QEMU_MIGRATION_COOKIE_FLAG_LAST, - "graphics", "lockstate", "persistent", "network"); + "graphics", "lockstate", "persistent", "network", "storage"); enum qemuMigrationCookieFeatures { QEMU_MIGRATION_COOKIE_GRAPHICS = (1 << QEMU_MIGRATION_COOKIE_FLAG_GRAPHICS), QEMU_MIGRATION_COOKIE_LOCKSTATE = (1 << QEMU_MIGRATION_COOKIE_FLAG_LOCKSTATE), QEMU_MIGRATION_COOKIE_PERSISTENT = (1 << QEMU_MIGRATION_COOKIE_FLAG_PERSISTENT), QEMU_MIGRATION_COOKIE_NETWORK = (1 << QEMU_MIGRATION_COOKIE_FLAG_NETWORK), + QEMU_MIGRATION_COOKIE_COPYSTORAGE = (1 << QEMU_MIGRATION_COOKIE_FLAG_COPYSTORAGE), }; typedef struct _qemuMigrationCookieGraphics qemuMigrationCookieGraphics; @@ -119,6 +122,19 @@ struct _qemuMigrationCookieNetwork { qemuMigrationCookieNetDataPtr net; }; +typedef struct _qemuMigrationCookieStorageData qemuMigrationCookieStorageData; +typedef qemuMigrationCookieStorageData *qemuMigrationCookieStorageDataPtr; +struct _qemuMigrationCookieStorageData { + char *dsize; +}; + +typedef struct _qemuMigrationCookieStorage qemuMigrationCookieStorage; +typedef qemuMigrationCookieStorage *qemuMigrationCookieStoragePtr; +struct _qemuMigrationCookieStorage { + int ndisks; + qemuMigrationCookieStorageDataPtr disk; +}; + typedef struct _qemuMigrationCookie qemuMigrationCookie; typedef qemuMigrationCookie *qemuMigrationCookiePtr; struct _qemuMigrationCookie { @@ -147,6 +163,9 @@ struct _qemuMigrationCookie { /* If (flags & QEMU_MIGRATION_COOKIE_NETWORK) */ qemuMigrationCookieNetworkPtr network; + + /* If (flags & QEMU_MIGRATION_COOKIE_COPYSTORAGE) */ + qemuMigrationCookieStoragePtr storage; }; static void qemuMigrationCookieGraphicsFree(qemuMigrationCookieGraphicsPtr grap) @@ -175,6 +194,21 @@ qemuMigrationCookieNetworkFree(qemuMigrationCookieNetworkPtr network) VIR_FREE(network); } +static void +qemuMigrationCookieStorageFree(qemuMigrationCookieStoragePtr storage) +{ + int i; + + if (!storage) + return; + + if (storage->disk) { + for (i = 0; i < storage->ndisks; i++) + VIR_FREE(storage->disk[i].dsize); + } + VIR_FREE(storage->disk); + VIR_FREE(storage); +} static void qemuMigrationCookieFree(qemuMigrationCookiePtr mig) { @@ -187,6 +221,9 @@ static void qemuMigrationCookieFree(qemuMigrationCookiePtr mig) if (mig->flags & QEMU_MIGRATION_COOKIE_NETWORK) qemuMigrationCookieNetworkFree(mig->network); + if (mig->flags & QEMU_MIGRATION_COOKIE_COPYSTORAGE) + qemuMigrationCookieStorageFree(mig->storage); + VIR_FREE(mig->localHostname); VIR_FREE(mig->remoteHostname); VIR_FREE(mig->name); @@ -356,6 +393,45 @@ error: return NULL; } +static qemuMigrationCookieStoragePtr +qemuMigrationCookieStorageAlloc(struct qemud_driver *driver, + virDomainDefPtr def) +{ + int i; + qemuMigrationCookieStoragePtr mig; + virDomainBlockInfo info; + virDomainPtr dom; + virConnectPtr conn = driver->private; + + dom = virGetDomain(conn, def->name, def->uuid); + if (!dom) + goto error; + dom->id = def->id; + + if (VIR_ALLOC(mig) < 0) + goto no_memory; + if (VIR_ALLOC_N(mig->disk, def->ndisks) < 0) + goto no_memory; + + mig->ndisks = def->ndisks; + + for (i = 0; i < mig->ndisks; i++) { + if (virDomainGetBlockInfo(dom, def->disks[i]->src, + &info, 0) < 0) + goto error; + if (virAsprintf(&(mig->disk[i].dsize), "%llu", info.capacity) < 0) + goto no_memory; + } + + return mig; + +no_memory: + virReportOOMError(); +error: + qemuMigrationCookieStorageFree(mig); + return NULL; +} + static qemuMigrationCookiePtr qemuMigrationCookieNew(virDomainObjPtr dom) { @@ -491,6 +567,31 @@ qemuMigrationCookieAddNetwork(qemuMigrationCookiePtr mig, return 0; } +static int qemuMigrationCookieAddStorage(qemuMigrationCookiePtr mig, + struct qemud_driver *driver, + virDomainObjPtr dom) +{ + if (mig->flags & QEMU_MIGRATION_COOKIE_COPYSTORAGE) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("migration storage data already present")); + return -1; + } + + virDomainObjUnlock(dom); + qemuDriverUnlock(driver); + + if (dom->def->ndisks > 0) { + mig->storage = qemuMigrationCookieStorageAlloc(driver, dom->def); + if (!mig->storage) + return -1; + mig->flags |= QEMU_MIGRATION_COOKIE_COPYSTORAGE; + } + + qemuDriverLock(driver); + virDomainObjLock(dom); + + return 0; +} static void qemuMigrationCookieGraphicsXMLFormat(virBufferPtr buf, qemuMigrationCookieGraphicsPtr grap) @@ -540,6 +641,19 @@ qemuMigrationCookieNetworkXMLFormat(virBufferPtr buf, virBufferAddLit(buf, " </network>\n"); } +static void +qemuMigrationCookieStorageXMLFormat(virBufferPtr buf, + qemuMigrationCookieStoragePtr dsz) +{ + int i = 0; + + for (i = 0; i < dsz->ndisks; i++) { + char *dsize = dsz->disk[i].dsize; + virBufferAsprintf(buf, " <copystorage>\n"); + virBufferAsprintf(buf, " <disksize>%s</disksize>\n", dsize); + virBufferAddLit(buf, " </copystorage>\n"); + } +} static int qemuMigrationCookieXMLFormat(struct qemud_driver *driver, @@ -594,6 +708,9 @@ qemuMigrationCookieXMLFormat(struct qemud_driver *driver, if ((mig->flags & QEMU_MIGRATION_COOKIE_NETWORK) && mig->network) qemuMigrationCookieNetworkXMLFormat(buf, mig->network); + if ((mig->flags & QEMU_MIGRATION_COOKIE_COPYSTORAGE) && mig->storage) + qemuMigrationCookieStorageXMLFormat(buf, mig->storage); + virBufferAddLit(buf, "</qemu-migration>\n"); return 0; } @@ -721,6 +838,44 @@ error: goto cleanup; } +static qemuMigrationCookieStoragePtr +qemuMigrationCookieStorageXMLParse(xmlXPathContextPtr ctxt) +{ + qemuMigrationCookieStoragePtr dsz; + int i, n; + xmlNodePtr *storage = NULL; + + if (VIR_ALLOC(dsz) < 0) + goto no_memory; + + if ((n = virXPathNodeSet("./copystorage", ctxt, &storage)) < 0) { + virReportError(VIR_ERR_INTERNAL_ERROR, + "%s", _("missing storage information")); + goto error; + } + + dsz->ndisks = n; + if (VIR_ALLOC_N(dsz->disk, dsz->ndisks) < 0) + goto no_memory; + + for (i = 0; i < dsz->ndisks; i++) { + ctxt->node = storage[i]; + if (!(dsz->disk[i].dsize = virXPathString("string(./disksize[1])", ctxt))) + virReportError(VIR_ERR_INTERNAL_ERROR, + "%s", _("missing tlsPort attribute in migration data")); + } + +cleanup: + VIR_FREE(storage); + return dsz; + +no_memory: + virReportOOMError(); +error: + qemuMigrationCookieStorageFree(dsz); + dsz = NULL; + goto cleanup; +} static int qemuMigrationCookieXMLParse(qemuMigrationCookiePtr mig, @@ -873,6 +1028,11 @@ qemuMigrationCookieXMLParse(qemuMigrationCookiePtr mig, (!(mig->network = qemuMigrationCookieNetworkXMLParse(ctxt)))) goto error; + if ((flags & QEMU_MIGRATION_COOKIE_COPYSTORAGE) && + virXPathBoolean("count(./copystorage) > 0", ctxt) && + (!(mig->storage = qemuMigrationCookieStorageXMLParse(ctxt)))) + goto error; + return 0; error: @@ -937,6 +1097,11 @@ qemuMigrationBakeCookie(qemuMigrationCookiePtr mig, return -1; } + if (flags & QEMU_MIGRATION_COOKIE_COPYSTORAGE && + qemuMigrationCookieAddStorage(mig, driver, dom) < 0) { + return -1; + } + if (!(*cookieout = qemuMigrationCookieXMLFormatStr(driver, mig))) return -1; @@ -1442,6 +1607,14 @@ char *qemuMigrationBegin(struct qemud_driver *driver, QEMU_MIGRATION_COOKIE_LOCKSTATE) < 0) goto cleanup; + if (flags & (VIR_MIGRATE_NON_SHARED_DISK | + VIR_MIGRATE_NON_SHARED_INC)) { + if (qemuMigrationBakeCookie(mig, driver, vm, + cookieout, cookieoutlen, + QEMU_MIGRATION_COOKIE_COPYSTORAGE) < 0) + goto cleanup; + } + if (flags & VIR_MIGRATE_OFFLINE) { if (flags & (VIR_MIGRATE_NON_SHARED_DISK | VIR_MIGRATE_NON_SHARED_INC)) { @@ -1487,6 +1660,91 @@ cleanup: } +/* + if gen is true, find out disk images migration required, + so try to generate them at target, + if gen is false, delete disk images generated before. +*/ +static int qemuMigrationHandleDiskFiles(struct qemud_driver *driver, + virDomainDefPtr def, bool gen, + qemuMigrationCookiePtr mig) +{ + char *tmp_dir = NULL, *outbuf = NULL; + const char *img_tool = driver->qemuImgTool; + const char *disk_format[] = {"none", "raw", "none", "none", "none", + "cow", "none", "none", "qcow", "qcow2", + "qed", "vmdk", "vpc","none", "none" + }; + virCommandPtr cmd = NULL; + int i, ret = -1; + + if (!def->ndisks) + return 0; + + if (img_tool == NULL) { + virReportError(VIR_ERR_INTERNAL_ERROR, + "%s", _("unable to find kvm-img or qemu-img")); + goto error; + } + + for (i = 0; i < def->ndisks; i++) { + if (STRNEQ(def->disks[i]->driverName, "qemu")) + continue; + if (def->disks[i]->src == NULL) + continue; + if (virFileExists(def->disks[i]->src) && gen) + continue; + if (!gen && !virFileExists(def->disks[i]->src)) + continue; + if ((tmp_dir = mdir_name(def->disks[i]->src)) == NULL) + continue; + if (!virFileExists(tmp_dir)) + if (virFileMakePath(tmp_dir) < 0) + continue; + if (STREQ(disk_format[def->disks[i]->format], "none")) + continue; + if (def->disks[i]->format < VIR_STORAGE_FILE_RAW) + goto error; + if (def->disks[i]->format >= VIR_STORAGE_FILE_LAST) + goto error; + + if (gen) { + char *dsize = mig->storage->disk[i].dsize; + cmd = virCommandNewArgList(img_tool, "create", "-f", + disk_format[def->disks[i]->format], + def->disks[i]->src, NULL); + virCommandAddArgFormat(cmd, "%s", dsize); + if (def->disks[i]->encryption) + virCommandAddArgList(cmd, "-o", "encryption=on", NULL); + virCommandSetOutputBuffer(cmd, &outbuf); + if (virCommandRun(cmd, NULL) < 0) { + virReportSystemError(errno, "%s", outbuf); + goto cleanup; + } + } else { + if (unlink(def->disks[i]->src) < 0) { + virReportError(errno, "%s", _("fail to unlink disk image file")); + goto cleanup; + } + } + virCommandFree(cmd); + VIR_FREE(tmp_dir); + VIR_FREE(outbuf); + } + + ret = 0; + +cleanup: + if (ret < 0) { + virCommandFree(cmd); + VIR_FREE(tmp_dir); + VIR_FREE(outbuf); + } +error: + return ret; +} + + /* Prepare is the first step, and it runs on the destination host. */ @@ -1602,6 +1860,15 @@ qemuMigrationPrepareAny(struct qemud_driver *driver, /* virDomainAssignDef already set the error */ goto cleanup; } + + if (!(mig = qemuMigrationEatCookie(driver, vm, cookiein, cookieinlen, + QEMU_MIGRATION_COOKIE_COPYSTORAGE))) + goto cleanup; + + if (flags & (VIR_MIGRATE_NON_SHARED_DISK | VIR_MIGRATE_NON_SHARED_INC)) + if (qemuMigrationHandleDiskFiles(driver, def, true, mig) < 0) + goto endjob; + def = NULL; priv = vm->privateData; priv->origname = origname; @@ -3247,6 +3514,7 @@ qemuMigrationFinish(struct qemud_driver *driver, virErrorPtr orig_err = NULL; int cookie_flags = 0; qemuDomainObjPrivatePtr priv = vm->privateData; + bool migration_status = false; VIR_DEBUG("driver=%p, dconn=%p, vm=%p, cookiein=%s, cookieinlen=%d, " "cookieout=%p, cookieoutlen=%p, flags=%lx, retcode=%d", @@ -3416,7 +3684,12 @@ qemuMigrationFinish(struct qemud_driver *driver, if (qemuMigrationBakeCookie(mig, driver, vm, cookieout, cookieoutlen, 0) < 0) VIR_WARN("Unable to encode migration cookie"); + migration_status = true; + endjob: + if (!migration_status && flags & + (VIR_MIGRATE_NON_SHARED_DISK | VIR_MIGRATE_NON_SHARED_INC)) + qemuMigrationHandleDiskFiles(driver, vm->def, false, NULL); if (qemuMigrationJobFinish(driver, vm) == 0) { vm = NULL; } else if (!vm->persistent && !virDomainObjIsActive(vm)) { -- 1.7.2.5

3 3

[libvirt] [PATCH 0/6] Unprivileged SG_IO support
by Osier Yang 27 Nov '12

27 Nov '12

Hi, As a result of RFC [1], this implements the unprivleged SG_IO support. Though this is a bit rushed, and I still have no chance to test it yet, but I'd like see an earlier reviewing. @Paolo, please let me known once you have a kernel build with the new sysfs knob support. Thanks! Osier Yang (6): unpriv_sgio: Add docs and rng schema for new XML unpriv_sgio unpriv_sgio: Parse and format the new XML unpriv_sgio: Prepare helpers for unpriv_sgio setting unpriv_sgio: Manage unpriv_sgio in domain's lifecyle unpriv_sgio: Do not restore unpriv_sgio if the disk is being used unpriv_sgio: Error out if the unpriv_sgio setting conflicts with others docs/formatdomain.html.in | 10 +- docs/schemas/domaincommon.rng | 52 ++++-- src/conf/domain_conf.c | 168 ++++++++++++++++++-- src/conf/domain_conf.h | 18 ++ src/libvirt_private.syms | 6 + src/qemu/qemu_process.c | 54 +++++++ src/util/util.c | 154 ++++++++++++++++++ src/util/util.h | 7 + ...l2argv-disk-scsi-lun-passthrough-upriv-sgio.xml | 32 ++++ tests/qemuxml2xmltest.c | 1 + 10 files changed, 472 insertions(+), 30 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-scsi-lun-passthrough-upriv-sgio.xml [1] https://www.redhat.com/archives/libvir-list/2012-November/msg00988.html Regards, Osier

3 13

[libvirt] [test-API][PATCH V2] Add managedsave test cases
by hongming 27 Nov '12

27 Nov '12

The patch V2 inclues fixing all spots commented by Gren The managedsave test cases and test suite cover test include verifying virsh commands managedsave(include all flags and their combination)/managedsave-remove and managedSaveRemove/ManagedSave/ hasManagedSaveImage python APIs. The following new files be created. new file: cases/managedsave.conf - Test all test cases new file: repos/managedsave/__init__.py new file: repos/managedsave/managedsave.py - Test mangaedsave command/API and all flags new file: repos/managedsave/managedsave_remove.py - Test managedsave-remove command/API new file: repos/managedsave/managedsave_start.py - Verfiy managedsave'flags and start from managedsave image --- cases/managedsave.conf | 63 ++++++++++++ repos/managedsave/managedsave.py | 159 +++++++++++++++++++++++++++++++ repos/managedsave/managedsave_remove.py | 60 ++++++++++++ repos/managedsave/managedsave_start.py | 150 +++++++++++++++++++++++++++++ 4 files changed, 432 insertions(+), 0 deletions(-) create mode 100644 cases/managedsave.conf create mode 100644 repos/managedsave/__init__.py create mode 100644 repos/managedsave/managedsave.py create mode 100644 repos/managedsave/managedsave_remove.py create mode 100644 repos/managedsave/managedsave_start.py diff --git a/cases/managedsave.conf b/cases/managedsave.conf new file mode 100644 index 0000000..8dcafe2 --- /dev/null +++ b/cases/managedsave.conf @@ -0,0 +1,63 @@ +domain:install_linux_cdrom + guestname + $defaultname + guestos + $defaultos + guestarch + $defaultarch + vcpu + $defaultvcpu + memory + $defaultmem + hddriver + $defaulthd + nicdriver + $defaultnic + imageformat + qcow2 + macaddr + 54:52:00:4a:16:30 + +#VIR_DOMAIN_SAVE_BYPASS_CACHE = 1 +#VIR_DOMAIN_SAVE_RUNNING = 2 +#VIR_DOMAIN_SAVE_PAUSED = 4 +#No_FLAGS = 0 +managedsave:managedsave + guestname + $defaultname + flags + 1|2 + +managedsave:managedsave_start + guestname + $defaultname + flags + noping + +managedsave:managedsave + guestname + $defaultname + flags + 1|4 + +managedsave:managedsave_start + guestname + $defaultname + flags + noping + +managedsave:managedsave + guestname + $defaultname + flags + 0 + +managedsave:managedsave_remove + guestname + $defaultname + +managedsave:managedsave_start + guestname + $defaultname + flags + noping diff --git a/repos/managedsave/__init__.py b/repos/managedsave/__init__.py new file mode 100644 index 0000000..e69de29 diff --git a/repos/managedsave/managedsave.py b/repos/managedsave/managedsave.py new file mode 100644 index 0000000..a126cd8 --- /dev/null +++ b/repos/managedsave/managedsave.py @@ -0,0 +1,159 @@ +#!/usr/bin/env python + +import os +import math + +import libvirt +from libvirt import libvirtError + +from src import sharedmod +from utils import utils + +required_params = ('guestname', 'flags',) +optional_params = {} + +def check_guest_status(*args): + """Check guest current status""" + (domobj, logger) = args + state = domobj.info()[0] + logger.debug("current guest status: %s" % state) + + if state == libvirt.VIR_DOMAIN_SHUTOFF or \ + state == libvirt.VIR_DOMAIN_SHUTDOWN or \ + state == libvirt.VIR_DOMAIN_BLOCKED: + return False + else: + return True + +def check_savefile_create(*args): + """Check guest's managed save file be created""" + + (guestname) = args + cmds = "ls /var/lib/libvirt/qemu/save/%s" % guestname + ".save -lh" + logger.info("Execute cmd %s" % cmds) + (status, output) = utils.exec_cmd(cmds, shell=True) + if status != 0: + logger.error("No managed save file") + return False + else : + logger.info("managed save file exists") + return True + +def compare_cachedfile(cachebefore, cacheafter): + """Compare cached value before managed save and its value after + managed save """ + + diff = cacheafter - cachebefore + logger.info("diff is %s " % diff) + percent = math.fabs(diff)/cachebefore + logger.info("diff percent is %s " % percent) + if percent < 0.05: + return True + else: + return False + +def get_cachevalue(): + """Get the file system cached value """ + + cmds = "head -n4 /proc/meminfo|grep Cached|awk '{print $2}'" + (status, output) = utils.exec_cmd(cmds, shell=True) + if status != 0: + logger.error("Fail to run cmd line to get cache") + return 1 + else: + logger.debug(output[0]) + cachevalue= int(output[0]) + return cachevalue + +def managedsave(params): + """Managed save a running domain""" + + global logger + logger = params['logger'] + guestname = params['guestname'] + flags = params ['flags'] + #Save given flags to sharedmod.data + sharedmod.data['flagsave'] = flags + + logger.info("The given flags are %s " % flags) + if not '|' in flags: + flagn = int(flags) + else: + # bitwise-OR of flags of managedsave + flaglist = flags.split('|') + flagn = 0 + for flag in flaglist: + flagn |= int(flag) + + conn = sharedmod.libvirtobj['conn'] + domobj = conn.lookupByName(guestname) + + if not check_guest_status(domobj, logger): + logger.error("Current guest status is shutoff") + return 1 + + try: + + logger.info("bitwise OR value of flags is %s" % flagn) + + if flagn == 0: + logger.info("managedsave %s domain with no flag" % guestname) + elif flagn == 1: + logger.info("managedsave %s domain --bypass-cache" % guestname) + elif flagn == 2: + logger.info("managedsave %s domain --running" % guestname) + elif flagn == 3: + logger.info("managedsave %s domain --running --bypass-cache"\ + % guestname) + elif flagn == 4: + logger.info("managedsave %s domain --paused" % guestname) + elif flagn == 5: + logger.info("managedsave %s domain --paused --bypass-cache"\ + % guestname) + elif flagn == 6: + logger.error("--running and --paused are mutually exclusive") + return 1 + elif flagn == 7: + logger.error("--running and --paused are mutually exclusive") + return 1 + else: + logger.error("Wrong flags be given and fail to managedsave domain") + return 1 + + #If given flags include bypass-cache,check if bypass file system cache + if flagn % 2 == 1: + logger.info("Given flags include --bypass-cache") + os.system('echo 3 > /proc/sys/vm/drop_caches') + cache_before = get_cachevalue() + logger.info("Cached value before managedsave is %s" % cache_before) + + domobj.managedSave(flagn) + + cache_after = get_cachevalue() + logger.info("Cached value after managedsave is %s" % cache_after) + + if compare_cachedfile(cache_before, cache_after): + logger.info("Bypass file system cache successfully") + else: + logger.error("Bypass file system cache failed") + return 1 + else: + domobj.managedSave(flagn) + + #Check if domain has managedsave image + if domobj.hasManagedSaveImage(0) and \ + domobj.info()[0]==libvirt.VIR_DOMAIN_SHUTOFF and \ + check_savefile_create(guestname): + logger.info("Domain %s managedsave successfully " % guestname) + else: + logger.error("Fail to managedsave domain") + return 1 + + except libvirtError, e: + logger.error("API error message: %s, error code is %s" \ + % e.message) + logger.error("Fail to managedsave %s domain" % guestname) + return 1 + + return 0 + diff --git a/repos/managedsave/managedsave_remove.py b/repos/managedsave/managedsave_remove.py new file mode 100644 index 0000000..a0eec1f --- /dev/null +++ b/repos/managedsave/managedsave_remove.py @@ -0,0 +1,60 @@ +#!/usr/bin/env python +# Save domain as a statefile + +import libvirt +from libvirt import libvirtError + +from src import sharedmod +from utils import utils + +required_params = ('guestname',) +optional_params = {} + +def check_savefile_remove(*args): + """Check if guest's managedsave file be removed """ + + (guestname) = args + cmds = "ls /var/lib/libvirt/qemu/save/%s" % guestname + ".save -lh" + logger.info("Execute cmd %s" % cmds) + (status, output) = utils.exec_cmd(cmds, shell=True) + if status != 0: + logger.info("No managed save file") + return True + else : + logger.error("managed save file exits") + return False + +def managedsave_remove(params): + """Remove an existing managed save state file from a domain""" + + global logger + logger = params['logger'] + guestname = params['guestname'] + + conn = sharedmod.libvirtobj['conn'] + domobj = conn.lookupByName(guestname) + + if not domobj.hasManagedSaveImage(0) and check_savefile_remove(guestname): + logger.error("Domain %s hasn't managedsave image" % guestname) + return 1 + else: + logger.info("Domain %s has managedsave image" % guestname) + + try: + domobj.managedSaveRemove(0) + #Check if domain has managedsave image + if not domobj.hasManagedSaveImage(0) and \ + check_savefile_remove(guestname): + logger.info("Domain %s's managedsave image has been removed"\ + % guestname) + else: + logger.error("Fail to remove managedsave domain") + return 1 + + except libvirtError, e: + logger.error("API error message: %s, error code is %s" % e.message) + logger.error("Fail to managedsave %s domain" % guestname) + return 1 + + return 0 + diff --git a/repos/managedsave/managedsave_start.py b/repos/managedsave/managedsave_start.py new file mode 100644 index 0000000..70539ae --- /dev/null +++ b/repos/managedsave/managedsave_start.py @@ -0,0 +1,150 @@ +#!/usr/bin/env python + +import time + +import libvirt +from libvirt import libvirtError + +from src import sharedmod +from utils import utils + +required_params = ('guestname',) +optional_params = {'flags' : ''} + +NONE = 0 +START_PAUSED = 1 + +def check_savefile_remove(*args): + """Check guest managed save file""" + (guestname) = args + cmds = "ls /var/lib/libvirt/qemu/save/%s" % guestname + ".save -lh" + logger.info("Execute cmd %s" % cmds) + (status, output) = utils.exec_cmd(cmds, shell=True) + if status != 0: + logger.info("No managed save file") + return True + else : + logger.error("managed save file exists") + return False + +def managedsave_start(params): + """ Start domain with managedsave image and check if its status is right + according to given flags of running managedsave command.If it is + correctly paused , resume it. + + Argument is a dictionary with two keys: + {'logger': logger, 'guestname': guestname} + + logger -- an object of utils/log.py + mandatory arguments : guestname -- same as the domain name + optional arguments : flags -- domain create flags <none|start_paused + |noping>.It allows only one flag be given. + + Return 0 on SUCCESS or 1 on FAILURE + """ + domname = params['guestname'] + global logger + logger = params['logger'] + flags = params.get('flags', '') + # Get given flags of managedsave + if sharedmod.data.has_key('flagsave'): + flagsave = sharedmod.data.get('flagsave') + else: + logger.error("Failed to get flags from managedsave") + # Clean sharedmod.data + sharedmod.data = {} + + conn = sharedmod.libvirtobj['conn'] + domobj = conn.lookupByName(domname) + + timeout = 600 + logger.info('start domain') + # Check if guest has managedsave image before start + if domobj.hasManagedSaveImage(0) : + logger.info("Domain has managedsave image") + else: + logger.info("Domain hasn't managedsave image") + + try: + if "none" in flags: + domobj.createWithFlags(NONE) + elif "start_paused" in flags: + domobj.createWithFlags(START_PAUSED) + else: + # this covers flags = None as well as flags = 'noping' + domobj.create() + except libvirtError, e: + logger.error("API error message: %s, error code is %s" \ + % e.message) + logger.error("start failed") + return 1 + + while timeout: + state = domobj.info()[0] + expect_states = [libvirt.VIR_DOMAIN_RUNNING,libvirt.VIR_DOMAIN_PAUSED,\ + libvirt.VIR_DOMAIN_NOSTATE,libvirt.VIR_DOMAIN_BLOCKED] + + if state in expect_states: + break + + time.sleep(10) + timeout -= 10 + logger.info(str(timeout) + "s left") + + if timeout <= 0: + logger.error('The domain state is not as expected, state: ' + state) + return 1 + + logger.info("Guest started") + + """If domain's current state is paused. Check if start command has + --paused flag or managedsave has --paused flag (given flags in managedsave + include '4'). If yes, it means domain successfully paused , then resume it. + If not, throw error -guest state error.""" + + if state == libvirt.VIR_DOMAIN_PAUSED: + if "start_paused" in flags or "4" in flagsave: + logger.info("Guest paused successfully ") + + try: + domobj.resume() + + except libvirtError, e: + logger.error("API error message: %s, error code is %s" \ + % e.message) + logger.error("resume failed") + return 1 + stateresume = domobj.info()[0] + expect_states = [libvirt.VIR_DOMAIN_RUNNING, \ + libvirt.VIR_DOMAIN_NOSTATE, \ + libvirt.VIR_DOMAIN_BLOCKED] + if stateresume not in expect_states: + logger.error('The domain state is not equal to "paused"') + return 1 + else: + logger.info('Domain resume successfully') + return 0 + else: + logger.error("guest state error") + return 1 + + # Get domain ip and ping ip to check domain's status + if not "noping" in flags: + mac = utils.get_dom_mac_addr(domname) + logger.info("get ip by mac address") + ip = utils.mac_to_ip(mac, 180) + + logger.info('ping guest') + if not utils.do_ping(ip, 300): + logger.error('Failed on ping guest, IP: ' + str(ip)) + return 1 + + # Check if domain' managedsave image exists,if not, return 0. + if not domobj.hasManagedSaveImage(0) and check_savefile_remove(domname): + logger.info("Domain %s with managedsave image successfully start" \ + % domname) + return 0 + else: + logger.error("Fail to start domain s% with managedsave image" \ + % domname) + return 1 -- 1.7.7.6

2 1