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[libvirt] [PATCH 0/3] Add complete blkiotune support for per-device with blkio cgroup
by Guan Qiang 25 Oct '13

25 Oct '13

From: Guan Qiang <hzguanqiang(a)corp.netease.com> The patches add a complete blkiotune support per-device with blkio cgroup for both lxc or qemu driver, by extending the existed 'domainSetBlkioParameters' and 'domainGetBlkioParameters' interface. Beside device weight, read/write bps and iops throttle can be set per-device with these patches. Virsh command 'blkiotune' is extended to support the above function too. Guan Qiang (3): qemu: add blkiotune support for device iops and bps throttle setting lxc: add blkiotune support for per device blkiotune: add virsh support for blkiotune interface docs/formatdomain.html.in | 8 + docs/schemas/domaincommon.rng | 28 +- include/libvirt/libvirt.h.in | 40 ++ src/conf/domain_conf.c | 115 ++- src/conf/domain_conf.h | 16 +- src/libvirt_private.syms | 4 +- src/lxc/lxc_cgroup.c | 9 +- src/lxc/lxc_driver.c | 743 +++++++++++++++++++- src/qemu/qemu_cgroup.c | 10 +- src/qemu/qemu_driver.c | 579 +++++++++++++-- src/util/vircgroup.c | 79 ++- src/util/vircgroup.h | 8 +- .../qemuxml2argv-blkiotune-device.xml | 4 + tools/virsh-domain.c | 64 ++ tools/virsh.pod | 32 +- 15 files changed, 1614 insertions(+), 125 deletions(-) -- 1.7.9.5

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Re: [libvirt] [Qemu-devel] [PATCH 14/17] add new RanState RAN_STATE_FLIPPING_MIGRATE
by Eric Blake 24 Oct '13

24 Oct '13

On 10/22/2013 04:25 AM, Lei Li wrote: > Introduce new RanState RAN_STATE_FLIPPING_MIGRATE and > add it to runstate_needs_reset(). > > Signed-off-by: Lei Li <lilei(a)linux.vnet.ibm.com> > --- > qapi-schema.json | 11 +++++++---- > vl.c | 12 +++++++++++- > 2 files changed, 18 insertions(+), 5 deletions(-) > > diff --git a/qapi-schema.json b/qapi-schema.json > index 523a5b2..8178d0c 100644 > --- a/qapi-schema.json > +++ b/qapi-schema.json > @@ -176,12 +176,15 @@ > # @watchdog: the watchdog action is configured to pause and has been triggered > # > # @guest-panicked: guest has been panicked as a result of guest OS panic > +# > +# @flipping-migrate: guest is paused to start unix_page_flipping migration > +# process We probably ought to enhance the docs to mention '(since 1.8)' for this field (and likewise for other enum values added after the original introduction of the enum). Last time we added a new user-visible runstate, it broke migration with older libvirt versions that weren't prepared to see the new state (hmm, I need to check if libvirt has fixed that in the meantime; adding a cc...). Paolo's advice at the time was that it is okay to require a new libvirt when using a new qemu, and that libvirt should be taught to treat all unknown RunState as if they were 'running'; although for this particular addition it might be nicer to have libvirt lump 'inmigrate' and 'flipping-migrate' to the same usage. > ## > { 'enum': 'RunState', > - 'data': [ 'debug', 'inmigrate', 'internal-error', 'io-error', 'paused', > - 'postmigrate', 'prelaunch', 'finish-migrate', 'restore-vm', > - 'running', 'save-vm', 'shutdown', 'suspended', 'watchdog', > - 'guest-panicked' ] } > + 'data': [ 'debug', 'flipping-migrate', 'inmigrate', 'internal-error', > + 'io-error', 'paused', 'postmigrate', 'prelaunch', 'finish-migrate', > + 'restore-vm', 'running', 'save-vm', 'shutdown', 'suspended', > + 'watchdog', 'guest-panicked' ] } > -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org

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Re: [libvirt] [Qemu-devel] [PATCH 14/17] add new RanState RAN_STATE_FLIPPING_MIGRATE
by Eric Blake 24 Oct '13

24 Oct '13

On 10/22/2013 07:28 AM, Lei Li wrote: >>> # @guest-panicked: guest has been panicked as a result of guest OS >>> panic >>> +# >>> +# @flipping-migrate: guest is paused to start unix_page_flipping >>> migration >>> +# process >> We probably ought to enhance the docs to mention '(since 1.8)' for this >> field (and likewise for other enum values added after the original >> introduction of the enum). > > Hi Eric, > > Sure, will do. > > BTW, I was hoping this feature could be accepted and merged to QEMU 1.7 > release. http://wiki.qemu.org/Planning/1.7 Soft freeze has already happened, so it's up to the maintainers whether there is still time to be adding this feature in 1.7 - but yes, that would affect the tag you list in your docs. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org

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[libvirt] [PATCH] Avoid Coverity DEADCODE warning
by John Ferlan 24 Oct '13

24 Oct '13

Commit '922b7fda' resulted in two DEADCODE warnings from Coverity in remoteDispatchAuthPolkit and virAccessDriverPolkitFormatProcess. Commit '604ae657' modified the daemon.c code to remove the deadcode issue, but did not do so for viracessdriverpolkit.c. This just mimics the same changes Signed-off-by: John Ferlan <jferlan(a)redhat.com> --- src/access/viraccessdriverpolkit.c | 27 +++++++++++++-------------- 1 file changed, 13 insertions(+), 14 deletions(-) diff --git a/src/access/viraccessdriverpolkit.c b/src/access/viraccessdriverpolkit.c index ff82583..b9907ba 100644 --- a/src/access/viraccessdriverpolkit.c +++ b/src/access/viraccessdriverpolkit.c @@ -76,8 +76,9 @@ virAccessDriverPolkitFormatProcess(const char *actionid) const char *callerTime = NULL; const char *callerUid = NULL; char *ret = NULL; - bool supportsuid = false; - static bool polkitInsecureWarned; +#ifndef PKCHECK_SUPPORTS_UID + static bool polkitInsecureWarned = false; +#endif if (!identity) { virAccessError(VIR_ERR_ACCESS_DENIED, @@ -109,19 +110,17 @@ virAccessDriverPolkitFormatProcess(const char *actionid) } #ifdef PKCHECK_SUPPORTS_UID - supportsuid = true; -#endif - if (supportsuid) { - if (virAsprintf(&ret, "%s,%s,%s", callerPid, callerTime, callerUid) < 0) - goto cleanup; - } else { - if (!polkitInsecureWarned) { - VIR_WARN("No support for caller UID with pkcheck. This deployment is known to be insecure."); - polkitInsecureWarned = true; - } - if (virAsprintf(&ret, "%s,%s", callerPid, callerTime) < 0) - goto cleanup; + if (virAsprintf(&ret, "%s,%s,%s", callerPid, callerTime, callerUid) < 0) + goto cleanup; +#else + if (!polkitInsecureWarned) { + VIR_WARN("No support for caller UID with pkcheck. " + "This deployment is known to be insecure."); + polkitInsecureWarned = true; } + if (virAsprintf(&ret, "%s,%s", callerPid, callerTime) < 0) + goto cleanup; +#endif cleanup: virObjectUnref(identity); -- 1.8.3.1

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[libvirt] [PATCHv2 0/2] virsh: hide 'attach-disk --shareable'
by Eric Blake 24 Oct '13

24 Oct '13

As promised here: https://www.redhat.com/archives/libvir-list/2013-October/msg01047.html Eric Blake (2): virsh: allow alias to expand to opt=value pair virsh: undocument --shareable (--mode already covers it) tests/virshtest.c | 1 + tools/virsh-domain.c | 11 ++++------ tools/virsh.c | 58 ++++++++++++++++++++++++++++++++++++++++++++-------- tools/virsh.pod | 4 ++-- 4 files changed, 57 insertions(+), 17 deletions(-) -- 1.8.3.1

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[libvirt] [PATCH] libxl: Fix possible invalid read
by Martin Kletzander 24 Oct '13

24 Oct '13

According to the following valgrind output, there seems to be a invalid limit for the iterator (captured on Fedora 19): ==3945== Invalid read of size 1 ==3945== at 0x1E1FA410: libxlVmStart (libxl_driver.c:475) ==3945== by 0x1E1FAD9A: libxlDomainCreateWithFlags (libxl_driver.c:2633) ==3945== by 0x5187D46: virDomainCreate (libvirt.c:9439) ==3945== by 0x13BAA6: remoteDispatchDomainCreateHelper (remote_dispatch.h:2910) ==3945== by 0x51DE5B9: virNetServerProgramDispatch (virnetserverprogram.c:435) ==3945== by 0x51D93E7: virNetServerHandleJob (virnetserver.c:165) ==3945== by 0x50F5BF4: virThreadPoolWorker (virthreadpool.c:144) ==3945== by 0x50F5670: virThreadHelper (virthreadpthread.c:161) ==3945== by 0x8046C52: start_thread (pthread_create.c:308) ==3945== by 0x8758E1C: clone (clone.S:113) ==3945== Address 0x23424d81 is 0 bytes after a block of size 1 alloc'd ==3945== at 0x4A08121: calloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so) ==3945== by 0x50B1F8C: virAllocN (viralloc.c:189) ==3945== by 0x1E1FA3CA: libxlVmStart (libxl_driver.c:468) ==3945== by 0x1E1FAD9A: libxlDomainCreateWithFlags (libxl_driver.c:2633) ==3945== by 0x5187D46: virDomainCreate (libvirt.c:9439) ==3945== by 0x13BAA6: remoteDispatchDomainCreateHelper (remote_dispatch.h:2910) ==3945== by 0x51DE5B9: virNetServerProgramDispatch (virnetserverprogram.c:435) ==3945== by 0x51D93E7: virNetServerHandleJob (virnetserver.c:165) ==3945== by 0x50F5BF4: virThreadPoolWorker (virthreadpool.c:144) ==3945== by 0x50F5670: virThreadHelper (virthreadpthread.c:161) ==3945== by 0x8046C52: start_thread (pthread_create.c:308) ==3945== by 0x8758E1C: clone (clone.S:113) ==3945== Related: https://bugzilla.redhat.com/show_bug.cgi?id=1013045 Signed-off-by: Martin Kletzander <mkletzan(a)redhat.com> --- src/libxl/libxl_driver.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/libxl/libxl_driver.c b/src/libxl/libxl_driver.c index e2a6d44..4928695 100644 --- a/src/libxl/libxl_driver.c +++ b/src/libxl/libxl_driver.c @@ -454,6 +454,7 @@ libxlDomainSetVcpuAffinities(libxlDriverPrivatePtr driver, virDomainObjPtr vm) size_t cpumaplen; int vcpu; size_t i; + size_t limit; int ret = -1; if (libxlDoNodeGetInfo(driver, &nodeinfo) < 0) @@ -470,7 +471,8 @@ libxlDomainSetVcpuAffinities(libxlDriverPrivatePtr driver, virDomainObjPtr vm) cpumask = (uint8_t*) def->cputune.vcpupin[vcpu]->cpumask; - for (i = 0; i < VIR_DOMAIN_CPUMASK_LEN; ++i) { + limit = MIN(VIR_DOMAIN_CPUMASK_LEN, cpumaplen); + for (i = 0; i < limit; ++i) { if (cpumask[i]) VIR_USE_CPU(cpumap, i); } -- 1.8.4

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[libvirt] failed to write to disk on vm with lvm pool
by Vasiliy Tolstov 24 Oct '13

24 Oct '13

Hi all. Today i can't mkfs.ext3 inside virual machine while install it (ubuntu 13.04). Why this happening? On other node i see that virSecurityDACSetOwnership sets perms on /dev/vg/xxx and /dev/dm-xxx, but in this host this not happening. Libvirt logs: 2013-10-24 07:50:15.639+0000: 3700: info : virNetDevProbeVnetHdr:94 : Enabling IFF_VNET_HDR 2013-10-24 07:50:15.782+0000: 3700: info : virSecurityDACSetOwnership:271 : Setting DAC user and group on '/dev/vg/402' to '108:102' 2013-10-24 07:50:15.783+0000: 3700: info : virSecurityDACSetOwnership:271 : Setting DAC user and group on '/srv/ubuntu/13.04/kernel' to '108:102' 2013-10-24 07:50:15.783+0000: 3700: info : virSecurityDACSetOwnership:271 : Setting DAC user and group on '/srv/ubuntu/13.04/initrd' to '108:102' 2013-10-24 07:50:16.386+0000: 3700: warning : virCgroupMoveTask:887 : no vm cgroup in controller 3 2013-10-24 07:50:16.386+0000: 3700: warning : virCgroupMoveTask:887 : no vm cgroup in controller 4 2013-10-24 07:50:16.386+0000: 3700: warning : virCgroupMoveTask:887 : no vm cgroup in controller 6 domainxml disk: <disk type='block' device='disk'> <driver name='qemu' type='raw' cache='none' io='native' ioeventfd='on' event_idx='off'/> <source dev='/dev/vg/402'/> <target dev='vda' bus='virtio'/> <alias name='virtio-disk0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> </disk> pool xml <pool type='logical'> <name>default</name> <uuid>2a135e38-dd92-1b4d-bd82-3aafd369d207</uuid> <capacity unit='bytes'>3000454086656</capacity> <allocation unit='bytes'>386547056640</allocation> <available unit='bytes'>2613907030016</available> <source> <device path='/dev/bcache0'/> <name>vg</name> <format type='lvm2'/> </source> <target> <path>/dev/vg</path> <permissions> <mode>0711</mode> <owner>-1</owner> <group>-1</group> </permissions> </target> </pool> qemu.log: 2013-10-24 07:50:15.777+0000: starting up LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin QEMU_AUDIO_DRV=none /usr/bin/qemu-system-x86_64 -name 402 -S -M pc-1.0 -enable-kvm -m 1024 -smp 1,sockets=1,cores=1,threads=1 -uuid 0ee50ad7-8c2b-57e9-5bee-0000571d77c1 -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/402.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-reboot -no-shutdown -kernel /srv/ubuntu/13.04/kernel -initrd /srv/ubuntu/13.04/initrd -append ks=file:///ks.cfg -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 -drive file=/dev/vg/402,if=none,id=drive-virtio-disk0,format=raw,cache=none,aio=native -device virtio-blk-pci,ioeventfd=on,event_idx=off,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -drive if=none,id=drive-ide0-1-0,readonly=on,format=raw -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -netdev tap,fd=22,id=hostnet0,vhost=on,vhostfd=23 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:00:01:55,bus=pci.0,addr=0x3 -chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 -chardev spicevmc,id=charchannel0,name=vdagent -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0 -chardev socket,id=charchannel1,path=/var/lib/libvirt/qemu/402.agent,server,nowait -device virtserialport,bus=virtio-serial0.0,nr=2,chardev=charchannel1,id=channel1,name=org.mighost.agent.0 -vnc 0.0.0.0:0,password -vga std -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 char device redirected to /dev/pts/0 (label charserial0) -- Vasiliy Tolstov, e-mail: v.tolstov(a)selfip.ru jabber: vase(a)selfip.ru

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[libvirt] [libvirt-glib PATCH v2] Add filterref and filterref parameter support.
by Ian Main 24 Oct '13

24 Oct '13

This patch adds support for setting filterref's on interfaces. Also supported are parameters to the filterref's. V2: - alphabetical orderized (don't look it up!) Makefile.am - s/set_filter/set_name/ s/get_filter/get_name/ - remove trailing whitespace. - fix missing line. - add return_val_if_fail check. - moved qcow fix in demo to a new patch. - fixed new_from_xml(). Signed-off-by: Ian Main <imain(a)redhat.com> --- examples/config-demo.py | 7 + libvirt-gconfig/Makefile.am | 4 + ...-gconfig-domain-interface-filterref-parameter.c | 101 +++++++++++++ ...-gconfig-domain-interface-filterref-parameter.h | 75 ++++++++++ .../libvirt-gconfig-domain-interface-filterref.c | 157 +++++++++++++++++++++ .../libvirt-gconfig-domain-interface-filterref.h | 76 ++++++++++ libvirt-gconfig/libvirt-gconfig-domain-interface.c | 41 ++++++ libvirt-gconfig/libvirt-gconfig-domain-interface.h | 5 + libvirt-gconfig/libvirt-gconfig.h | 2 + libvirt-gconfig/libvirt-gconfig.sym | 18 +++ 10 files changed, 486 insertions(+) create mode 100644 libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.c create mode 100644 libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.h create mode 100644 libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.c create mode 100644 libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.h diff --git a/examples/config-demo.py b/examples/config-demo.py index 09b9e89..367d99a 100644 --- a/examples/config-demo.py +++ b/examples/config-demo.py @@ -35,6 +35,13 @@ domain.add_device(disk) interface = LibvirtGConfig.DomainInterfaceNetwork.new() interface.set_source("default") +filterref = LibvirtGConfig.DomainInterfaceFilterref.new() +filterref.set_name("clean-traffic") +parameter = LibvirtGConfig.DomainInterfaceFilterrefParameter.new() +parameter.set_name("IP") +parameter.set_value("205.23.12.40") +filterref.add_parameter(parameter) +interface.set_filterref(filterref) domain.add_device(interface) interface = LibvirtGConfig.DomainInterfaceUser.new() diff --git a/libvirt-gconfig/Makefile.am b/libvirt-gconfig/Makefile.am index 35dc978..0793da1 100644 --- a/libvirt-gconfig/Makefile.am +++ b/libvirt-gconfig/Makefile.am @@ -47,6 +47,8 @@ GCONFIG_HEADER_FILES = \ libvirt-gconfig-domain-input.h \ libvirt-gconfig-domain-interface.h \ libvirt-gconfig-domain-interface-bridge.h \ + libvirt-gconfig-domain-interface-filterref.h \ + libvirt-gconfig-domain-interface-filterref-parameter.h \ libvirt-gconfig-domain-interface-network.h \ libvirt-gconfig-domain-interface-user.h \ libvirt-gconfig-domain-memballoon.h \ @@ -129,6 +131,8 @@ GCONFIG_SOURCE_FILES = \ libvirt-gconfig-domain-input.c \ libvirt-gconfig-domain-interface.c \ libvirt-gconfig-domain-interface-bridge.c \ + libvirt-gconfig-domain-interface-filterref.c \ + libvirt-gconfig-domain-interface-filterref-parameter.c \ libvirt-gconfig-domain-interface-network.c \ libvirt-gconfig-domain-interface-user.c \ libvirt-gconfig-domain-memballoon.c \ diff --git a/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.c b/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.c new file mode 100644 index 0000000..e697e86 --- /dev/null +++ b/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.c @@ -0,0 +1,101 @@ +/* + * libvirt-gconfig-domain-interface-filterref-parameter.c: + * libvirt filterref parameters + * + * Copyright (C) 2013 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library. If not, see + * <http://www.gnu.org/licenses/>. + * + * Authors: Ian Main <imain(a)redhat.com> + * Daniel P. Berrange <berrange(a)redhat.com> + */ + +#include <config.h> + +#include "libvirt-gconfig/libvirt-gconfig.h" +#include "libvirt-gconfig/libvirt-gconfig-private.h" + +#define GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER_GET_PRIVATE(obj) \ + (G_TYPE_INSTANCE_GET_PRIVATE((obj), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER, GVirConfigDomainInterfaceFilterrefParameterPrivate)) + +struct _GVirConfigDomainInterfaceFilterrefParameterPrivate +{ + gboolean unused; +}; + +G_DEFINE_TYPE(GVirConfigDomainInterfaceFilterrefParameter, gvir_config_domain_interface_filterref_parameter, GVIR_CONFIG_TYPE_OBJECT); + +static void gvir_config_domain_interface_filterref_parameter_class_init(GVirConfigDomainInterfaceFilterrefParameterClass *klass) +{ + g_type_class_add_private(klass, sizeof(GVirConfigDomainInterfaceFilterrefParameterPrivate)); +} + +static void gvir_config_domain_interface_filterref_parameter_init(GVirConfigDomainInterfaceFilterrefParameter *parameter) +{ + g_debug("Init GVirConfigDomainInterfaceFilterrefParameter=%p", parameter); + + parameter->priv = GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER_GET_PRIVATE(parameter); +} + +GVirConfigDomainInterfaceFilterrefParameter *gvir_config_domain_interface_filterref_parameter_new(void) +{ + GVirConfigObject *object; + + object = gvir_config_object_new(GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER, + "parameter", NULL); + return GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER(object); +} + +GVirConfigDomainInterfaceFilterrefParameter * +gvir_config_domain_interface_filterref_parameter_new_from_xml(const gchar *xml, GError **error) +{ + GVirConfigObject *object; + + object = gvir_config_object_new_from_xml(GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER, + "parameter", + NULL, + xml, + error); + + return GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER(object); +} + +void gvir_config_domain_interface_filterref_parameter_set_name(GVirConfigDomainInterfaceFilterrefParameter *parameter, const gchar *name) +{ + g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF_PARAMETER(parameter)); + gvir_config_object_set_attribute(GVIR_CONFIG_OBJECT(parameter), + "name", name, NULL); +} + +void gvir_config_domain_interface_filterref_parameter_set_value(GVirConfigDomainInterfaceFilterrefParameter *parameter, const gchar *value) +{ + g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF_PARAMETER(parameter)); + gvir_config_object_set_attribute(GVIR_CONFIG_OBJECT(parameter), + "value", value, NULL); +} + +const gchar *gvir_config_domain_interface_filterref_parameter_get_name(GVirConfigDomainInterfaceFilterrefParameter *parameter) +{ + return gvir_config_object_get_attribute(GVIR_CONFIG_OBJECT(parameter), + NULL, + "name"); +} +const gchar *gvir_config_domain_interface_filterref_parameter_get_value(GVirConfigDomainInterfaceFilterrefParameter *parameter) +{ + return gvir_config_object_get_attribute(GVIR_CONFIG_OBJECT(parameter), + NULL, + "value"); +} + diff --git a/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.h b/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.h new file mode 100644 index 0000000..a768c84 --- /dev/null +++ b/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.h @@ -0,0 +1,75 @@ +/* + * libvirt-gconfig-domain-interface-filterref-parameter.h: + * libvirt filterref parameters + * + * Copyright (C) 2013 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library. If not, see + * <http://www.gnu.org/licenses/>. + * + * Authors: Ian Main <imain(a)redhat.com> + * Daniel P. Berrange <berrange(a)redhat.com> + */ + +#if !defined(__LIBVIRT_GCONFIG_H__) && !defined(LIBVIRT_GCONFIG_BUILD) +#error "Only <libvirt-gconfig/libvirt-gconfig.h> can be included directly." +#endif + +#ifndef __LIBVIRT_GCONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER_H__ +#define __LIBVIRT_GCONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER_H__ + +G_BEGIN_DECLS + +#define GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER (gvir_config_domain_interface_filterref_parameter_get_type ()) +#define GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER, GVirConfigDomainInterfaceFilterrefParameter)) +#define GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER, GVirConfigDomainInterfaceFilterrefParameterClass)) +#define GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF_PARAMETER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER)) +#define GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF_PARAMETER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER)) +#define GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER, GVirConfigDomainInterfaceFilterrefParameterClass)) + +typedef struct _GVirConfigDomainInterfaceFilterrefParameter GVirConfigDomainInterfaceFilterrefParameter; +typedef struct _GVirConfigDomainInterfaceFilterrefParameterPrivate GVirConfigDomainInterfaceFilterrefParameterPrivate; +typedef struct _GVirConfigDomainInterfaceFilterrefParameterClass GVirConfigDomainInterfaceFilterrefParameterClass; + +struct _GVirConfigDomainInterfaceFilterrefParameter +{ + GVirConfigObject parent; + + GVirConfigDomainInterfaceFilterrefParameterPrivate *priv; + + /* Do not add fields to this struct */ +}; + +struct _GVirConfigDomainInterfaceFilterrefParameterClass +{ + GVirConfigObjectClass parent_class; + + gpointer padding[20]; +}; + +GType gvir_config_domain_interface_filterref_parameter_get_type(void); + +GVirConfigDomainInterfaceFilterrefParameter *gvir_config_domain_interface_filterref_parameter_new(void); + +GVirConfigDomainInterfaceFilterrefParameter * +gvir_config_domain_interface_filterref_parameter_new_from_xml(const gchar *xml, GError **error); + +void gvir_config_domain_interface_filterref_parameter_set_name(GVirConfigDomainInterfaceFilterrefParameter *parameter, const gchar *name); +void gvir_config_domain_interface_filterref_parameter_set_value(GVirConfigDomainInterfaceFilterrefParameter *parameter, const gchar *value); +const gchar *gvir_config_domain_interface_filterref_parameter_get_name(GVirConfigDomainInterfaceFilterrefParameter *parameter); +const gchar *gvir_config_domain_interface_filterref_parameter_get_value(GVirConfigDomainInterfaceFilterrefParameter *parameter); + +G_END_DECLS + +#endif /* __LIBVIRT_GCONFIG_DOMAIN_INTERFACE_FILTERREF_PARAMETER_H__ */ diff --git a/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.c b/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.c new file mode 100644 index 0000000..4874aee --- /dev/null +++ b/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.c @@ -0,0 +1,157 @@ +/* + * libvirt-gconfig-domain-interface-network-filterref.c: + * libvirt filter reference config. + * + * Copyright (C) 2013 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library. If not, see + * <http://www.gnu.org/licenses/>. + * + * Author: Ian Main <imain(a)redhat.com> + */ + +#include <config.h> + +#include "libvirt-gconfig/libvirt-gconfig.h" +#include "libvirt-gconfig/libvirt-gconfig-private.h" + +#define GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_GET_PRIVATE(obj) \ + (G_TYPE_INSTANCE_GET_PRIVATE((obj), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF, GVirConfigDomainInterfaceFilterrefPrivate)) + +struct _GVirConfigDomainInterfaceFilterrefPrivate +{ + gboolean unused; +}; + +G_DEFINE_TYPE(GVirConfigDomainInterfaceFilterref, gvir_config_domain_interface_filterref, GVIR_CONFIG_TYPE_OBJECT); + +static void gvir_config_domain_interface_filterref_class_init(GVirConfigDomainInterfaceFilterrefClass *klass) +{ + g_type_class_add_private(klass, sizeof(GVirConfigDomainInterfaceFilterrefPrivate)); +} + +static void gvir_config_domain_interface_filterref_init(GVirConfigDomainInterfaceFilterref *filterref) +{ + g_debug("Init GVirConfigDomainInterfaceFilterref=%p", filterref); + + filterref->priv = GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_GET_PRIVATE(filterref); +} + + +GVirConfigDomainInterfaceFilterref *gvir_config_domain_interface_filterref_new(void) +{ + GVirConfigObject *object; + + object = gvir_config_object_new(GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF, + "filterref", NULL); + return GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF(object); +} + +GVirConfigDomainInterfaceFilterref *gvir_config_domain_interface_filterref_new_from_xml(const gchar *xml, + GError **error) +{ + GVirConfigObject *object; + + object = gvir_config_object_new_from_xml(GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF, + "filterref", NULL, xml, error); + if (g_strcmp0(gvir_config_object_get_attribute(object, NULL, "filter"), "filterref") != 0) { + g_object_unref(G_OBJECT(object)); + return NULL; + } + return GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF(object); +} + +void gvir_config_domain_interface_filterref_set_name(GVirConfigDomainInterfaceFilterref *filterref, + const char *filter) +{ + g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF(filterref)); + + gvir_config_object_set_attribute(GVIR_CONFIG_OBJECT(filterref), + "filter", filter, NULL); +} + +const char *gvir_config_domain_interface_filterref_get_name(GVirConfigDomainInterfaceFilterref *filterref) +{ + g_return_val_if_fail(GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF(filterref), NULL); + return gvir_config_object_get_attribute(GVIR_CONFIG_OBJECT(filterref), + NULL, + "filter"); +} + +void gvir_config_domain_interface_filterref_add_parameter(GVirConfigDomainInterfaceFilterref *filterref, + GVirConfigDomainInterfaceFilterrefParameter *parameter) +{ + g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF(filterref)); + g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF_PARAMETER(parameter)); + + gvir_config_object_attach_add(GVIR_CONFIG_OBJECT(filterref), + GVIR_CONFIG_OBJECT(parameter)); +} + +struct GetParameterData { + GVirConfigXmlDoc *doc; + GList *parameters; +}; + + +static gboolean add_filterref_parameter(xmlNodePtr node, gpointer opaque) +{ + struct GetParameterData* data = (struct GetParameterData*)opaque; + GVirConfigObject *parameter; + + if (g_strcmp0((const gchar *)node->name, "parameter") != 0) + return TRUE; + + parameter = gvir_config_object_new_from_tree(GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF_PARAMETER, + data->doc, NULL, node); + if (parameter != NULL) + data->parameters = g_list_append(data->parameters, parameter); + else + g_debug("Failed to parse %s node", node->name); + + return TRUE; +} + +/** + * gvir_config_domain_interface_filterref_get_parameters: + * @filterref: a #GVirConfigDomainInterfaceFilterref + * + * Gets the list of parameters attached to @filterref. The returned list should be + * freed with g_list_free(), after its elements have been unreffed with + * g_object_unref(). + * + * Returns: (element-type LibvirtGConfig.DomainInterfaceFilterrefParameter) (transfer full): + * a newly allocated #GList of #GVirConfigDomainInterfaceFilterrefParameter. + */ +GList *gvir_config_domain_interface_filterref_get_parameters(GVirConfigDomainInterfaceFilterref *filterref) +{ + struct GetParameterData data; + + g_return_val_if_fail(GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF(filterref), NULL); + + g_object_get(G_OBJECT(filterref), "doc", &data.doc, NULL); + data.parameters = NULL; + + gvir_config_object_foreach_child(GVIR_CONFIG_OBJECT(filterref), + NULL, + add_filterref_parameter, + &data); + + if (data.doc != NULL) { + g_object_unref(G_OBJECT(data.doc)); + } + + return data.parameters; +} + diff --git a/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.h b/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.h new file mode 100644 index 0000000..4a2bfd4 --- /dev/null +++ b/libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.h @@ -0,0 +1,76 @@ +/* + * libvirt-gconfig-domain-interface-network-filterref.h: libvirt filter reference config + * + * Copyright (C) 2013 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library. If not, see + * <http://www.gnu.org/licenses/>. + * + * Author: Ian Main <imain(a)redhat.com> + */ + +#if !defined(__LIBVIRT_GCONFIG_H__) && !defined(LIBVIRT_GCONFIG_BUILD) +#error "Only <libvirt-gconfig/libvirt-gconfig.h> can be included directly." +#endif + +#ifndef __LIBVIRT_GCONFIG_DOMAIN_INTERFACE_FILTERREF_H__ +#define __LIBVIRT_GCONFIG_DOMAIN_INTERFACE_FILTERREF_H__ + +G_BEGIN_DECLS + +#define GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF (gvir_config_domain_interface_filterref_get_type ()) +#define GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF, GVirConfigDomainInterfaceFilterref)) +#define GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF, GVirConfigDomainInterfaceFilterrefClass)) +#define GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF)) +#define GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF)) +#define GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF, GVirConfigDomainInterfaceFilterrefClass)) + +typedef struct _GVirConfigDomainInterfaceFilterref GVirConfigDomainInterfaceFilterref; +typedef struct _GVirConfigDomainInterfaceFilterrefPrivate GVirConfigDomainInterfaceFilterrefPrivate; +typedef struct _GVirConfigDomainInterfaceFilterrefClass GVirConfigDomainInterfaceFilterrefClass; + +struct _GVirConfigDomainInterfaceFilterref +{ + GVirConfigObject parent; + + GVirConfigDomainInterfaceFilterrefPrivate *priv; + + /* Do not add fields to this struct */ +}; + +struct _GVirConfigDomainInterfaceFilterrefClass +{ + GVirConfigObjectClass parent_class; + + gpointer padding[20]; +}; + +GType gvir_config_domain_interface_filterref_get_type(void); + +GVirConfigDomainInterfaceFilterref *gvir_config_domain_interface_filterref_new(void); + +GVirConfigDomainInterfaceFilterref * +gvir_config_domain_interface_filterref_new_from_xml(const gchar *xml, GError **error); + +void gvir_config_domain_interface_filterref_set_name(GVirConfigDomainInterfaceFilterref *filterref, + const char *filter); +const char *gvir_config_domain_interface_filterref_get_name(GVirConfigDomainInterfaceFilterref *filterref); + +void gvir_config_domain_interface_filterref_add_parameter(GVirConfigDomainInterfaceFilterref *filterref, + GVirConfigDomainInterfaceFilterrefParameter *parameter); +GList *gvir_config_domain_interface_filterref_get_parameters(GVirConfigDomainInterfaceFilterref *filterref); + +G_END_DECLS + +#endif /* __LIBVIRT_GCONFIG_DOMAIN_INTERFACE_FILTERREF_H__ */ diff --git a/libvirt-gconfig/libvirt-gconfig-domain-interface.c b/libvirt-gconfig/libvirt-gconfig-domain-interface.c index 86a0c34..ce1b3f0 100644 --- a/libvirt-gconfig/libvirt-gconfig-domain-interface.c +++ b/libvirt-gconfig/libvirt-gconfig-domain-interface.c @@ -131,6 +131,47 @@ const char *gvir_config_domain_interface_get_model(GVirConfigDomainInterface *in "model", "type"); } +/** + * gvir_config_domain_interface_set_filterref: + * @interface: a #GVirConfigDomainInterface + * @filterref: (allow-none): the filterref to set + */ +void gvir_config_domain_interface_set_filterref(GVirConfigDomainInterface *interface, + GVirConfigDomainInterfaceFilterref *filterref) +{ + g_return_if_fail(GVIR_CONFIG_IS_DOMAIN_INTERFACE(interface)); + g_return_if_fail(filterref == NULL || GVIR_CONFIG_IS_DOMAIN_INTERFACE_FILTERREF(filterref)); + + gvir_config_object_attach_replace(GVIR_CONFIG_OBJECT(interface), + "filterref", + GVIR_CONFIG_OBJECT(filterref)); +} + +/** + * gvir_config_domain_interface_get_filterref: + * @interface: a #GVirConfigDomainInterface + * + * Gets the filterref associated with the @interface + * + * Returns: (transfer full): A #GVirConfigDomainInterfaceFilterref. The returned + * object should be unreffed with g_object_unref() when no longer needed. + */ + +GVirConfigDomainInterfaceFilterref *gvir_config_domain_interface_get_filterref(GVirConfigDomainInterface *interface) +{ + GVirConfigObject *object; + + g_return_val_if_fail(GVIR_CONFIG_IS_DOMAIN_INTERFACE(interface), NULL); + + object = gvir_config_object_get_child_with_type + (GVIR_CONFIG_OBJECT(interface), + "filterref", + GVIR_CONFIG_TYPE_DOMAIN_INTERFACE_FILTERREF); + + return GVIR_CONFIG_DOMAIN_INTERFACE_FILTERREF(object); +} + + G_GNUC_INTERNAL GVirConfigDomainDevice * gvir_config_domain_interface_new_from_tree(GVirConfigXmlDoc *doc, xmlNodePtr tree) diff --git a/libvirt-gconfig/libvirt-gconfig-domain-interface.h b/libvirt-gconfig/libvirt-gconfig-domain-interface.h index 65c5d0b..2b0c22f 100644 --- a/libvirt-gconfig/libvirt-gconfig-domain-interface.h +++ b/libvirt-gconfig/libvirt-gconfig-domain-interface.h @@ -27,6 +27,8 @@ #ifndef __LIBVIRT_GCONFIG_DOMAIN_INTERFACE_H__ #define __LIBVIRT_GCONFIG_DOMAIN_INTERFACE_H__ +#include <libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.h> + G_BEGIN_DECLS #define GVIR_CONFIG_TYPE_DOMAIN_INTERFACE (gvir_config_domain_interface_get_type ()) @@ -76,6 +78,9 @@ const char *gvir_config_domain_interface_get_ifname(GVirConfigDomainInterface *i GVirConfigDomainInterfaceLinkState gvir_config_domain_interface_get_link_state(GVirConfigDomainInterface *interface); const char *gvir_config_domain_interface_get_mac(GVirConfigDomainInterface *interface); const char *gvir_config_domain_interface_get_model(GVirConfigDomainInterface *interface); +void gvir_config_domain_interface_set_filterref(GVirConfigDomainInterface *interface, + GVirConfigDomainInterfaceFilterref *filterref); +GVirConfigDomainInterfaceFilterref *gvir_config_domain_interface_get_filterref(GVirConfigDomainInterface *interface); G_END_DECLS diff --git a/libvirt-gconfig/libvirt-gconfig.h b/libvirt-gconfig/libvirt-gconfig.h index 03e8ce7..14386b9 100644 --- a/libvirt-gconfig/libvirt-gconfig.h +++ b/libvirt-gconfig/libvirt-gconfig.h @@ -62,6 +62,8 @@ #include <libvirt-gconfig/libvirt-gconfig-domain-graphics-spice.h> #include <libvirt-gconfig/libvirt-gconfig-domain-graphics-vnc.h> #include <libvirt-gconfig/libvirt-gconfig-domain-input.h> +#include <libvirt-gconfig/libvirt-gconfig-domain-interface-filterref-parameter.h> +#include <libvirt-gconfig/libvirt-gconfig-domain-interface-filterref.h> #include <libvirt-gconfig/libvirt-gconfig-domain-interface.h> #include <libvirt-gconfig/libvirt-gconfig-domain-interface-bridge.h> #include <libvirt-gconfig/libvirt-gconfig-domain-interface-network.h> diff --git a/libvirt-gconfig/libvirt-gconfig.sym b/libvirt-gconfig/libvirt-gconfig.sym index 72eafc1..a5f8b05 100644 --- a/libvirt-gconfig/libvirt-gconfig.sym +++ b/libvirt-gconfig/libvirt-gconfig.sym @@ -608,6 +608,24 @@ global: gvir_config_domain_graphics_rdp_set_replace_user; gvir_config_object_new_from_xml; + + gvir_config_domain_interface_set_filterref; + gvir_config_domain_interface_get_filterref; + + gvir_config_domain_interface_filterref_get_type; + gvir_config_domain_interface_filterref_new; + gvir_config_domain_interface_filterref_new_from_xml; + gvir_config_domain_interface_filterref_set_name; + gvir_config_domain_interface_filterref_get_name; + gvir_config_domain_interface_filterref_add_parameter; + gvir_config_domain_interface_filterref_get_parameters; + gvir_config_domain_interface_filterref_parameter_get_type; + gvir_config_domain_interface_filterref_parameter_new; + gvir_config_domain_interface_filterref_parameter_new_from_xml; + gvir_config_domain_interface_filterref_parameter_set_name; + gvir_config_domain_interface_filterref_parameter_set_value; + gvir_config_domain_interface_filterref_parameter_get_name; + gvir_config_domain_interface_filterref_parameter_get_value; } LIBVIRT_GCONFIG_0.1.7; # .... define new API here using predicted next version number .... -- 1.8.1.4

2 1

[libvirt] [PATCH] virsh: fix doc typos
by Eric Blake 24 Oct '13

24 Oct '13

Reported in https://bugzilla.redhat.com/show_bug.cgi?id=1022872 * tools/virsh.pod: s/COMMMANDS/COMMANDS/ Signed-off-by: Eric Blake <eblake(a)redhat.com> --- Pushing as trivial. tools/virsh.pod | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/virsh.pod b/tools/virsh.pod index 7af5503..68e6e86 100644 --- a/tools/virsh.pod +++ b/tools/virsh.pod @@ -2823,7 +2823,7 @@ B<blockresize> for live resizing. =back -=head1 SECRET COMMMANDS +=head1 SECRET COMMANDS The following commands manipulate "secrets" (e.g. passwords, passphrases and encryption keys). Libvirt can store secrets independently from their use, and @@ -2870,7 +2870,7 @@ I<--no-private> to list the non-private ones. =back -=head1 SNAPSHOT COMMMANDS +=head1 SNAPSHOT COMMANDS The following commands manipulate domain snapshots. Snapshots take the disk, memory, and device state of a domain at a point-of-time, and save it @@ -3170,7 +3170,7 @@ the data contents from that point in time. =back -=head1 NWFILTER COMMMANDS +=head1 NWFILTER COMMANDS The following commands manipulate network filters. Network filters allow filtering of the network traffic coming from and going to virtual machines. -- 1.8.3.1

1 0

[libvirt] [PATCH] virsh domxml-from-native to treat SCSI as the bus type for pseries by default
by Shivaprasad G Bhat 24 Oct '13

24 Oct '13

From: Shivaprasad G Bhat <sbhat(a)linux.vnet.ibm.com> The bus type IDE being enum Zero, the bus type on pseries system appears as IDE for all the disk types. Pseries platform needs this to appear as SCSI instead of IDE. Signed-off-by: Shivaprasad G Bhat <sbhat(a)linux.vnet.ibm.com> --- src/qemu/qemu_command.c | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index abb62e9..728409f 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -9995,6 +9995,7 @@ error: static virDomainDiskDefPtr qemuParseCommandLineDisk(virDomainXMLOptionPtr xmlopt, const char *val, + virDomainDefPtr dom, int nvirtiodisk, bool old_style_ceph_args) { @@ -10018,7 +10019,11 @@ qemuParseCommandLineDisk(virDomainXMLOptionPtr xmlopt, if (VIR_ALLOC(def) < 0) goto cleanup; - def->bus = VIR_DOMAIN_DISK_BUS_IDE; + if (((dom->os.arch == VIR_ARCH_PPC64) && + dom->os.machine && STREQ(dom->os.machine, "pseries"))) + def->bus = VIR_DOMAIN_DISK_BUS_SCSI; + else + def->bus = VIR_DOMAIN_DISK_BUS_IDE; def->device = VIR_DOMAIN_DISK_DEVICE_DISK; def->type = VIR_DOMAIN_DISK_TYPE_FILE; @@ -11332,8 +11337,13 @@ qemuParseCommandLine(virCapsPtr qemuCaps, disk->type = VIR_DOMAIN_DISK_TYPE_FILE; if (STREQ(arg, "-cdrom")) { disk->device = VIR_DOMAIN_DISK_DEVICE_CDROM; - if (VIR_STRDUP(disk->dst, "hdc") < 0) - goto error; + if (((def->os.arch == VIR_ARCH_PPC64) && + def->os.machine && STREQ(def->os.machine, "pseries"))) { + disk->bus = VIR_DOMAIN_DISK_BUS_SCSI; + if (VIR_STRDUP(disk->dst, "sdc") < 0) + goto error; + } else if (VIR_STRDUP(disk->dst, "hdc") < 0) + goto error; disk->readonly = true; } else { if (STRPREFIX(arg, "-fd")) { @@ -11345,6 +11355,9 @@ qemuParseCommandLine(virCapsPtr qemuCaps, disk->bus = VIR_DOMAIN_DISK_BUS_IDE; else disk->bus = VIR_DOMAIN_DISK_BUS_SCSI; + if (((def->os.arch == VIR_ARCH_PPC64) && + def->os.machine && STREQ(def->os.machine, "pseries"))) + disk->bus = VIR_DOMAIN_DISK_BUS_SCSI; } if (VIR_STRDUP(disk->dst, arg + 1) < 0) goto error; @@ -11636,7 +11649,7 @@ qemuParseCommandLine(virCapsPtr qemuCaps, } } else if (STREQ(arg, "-drive")) { WANT_VALUE(); - if (!(disk = qemuParseCommandLineDisk(xmlopt, val, + if (!(disk = qemuParseCommandLineDisk(xmlopt, val, def, nvirtiodisk, ceph_args != NULL))) goto error;

3 2