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[libvirt] Git write access for wrote C# bindings
by Anthony Fox 01 Jun '11

01 Jun '11

Hi all! I wanna try to get help with C# bindings. I ask Arnaud Champion to get me git write access. He wrote that I should write to the mailing list. Can someone get me access?

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[libvirt] [PATCH] openvz: fix bridge devices parsing in openvzReadNetworkConf()
by Jean-Baptiste Rouault 01 Jun '11

01 Jun '11

strchrnul() was called on the wrong string so it returned the same result for each iteration. --- src/openvz/openvz_conf.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/openvz/openvz_conf.c b/src/openvz/openvz_conf.c index 5f33f75..6e32242 100644 --- a/src/openvz/openvz_conf.c +++ b/src/openvz/openvz_conf.c @@ -237,7 +237,7 @@ openvzReadNetworkConf(virDomainDefPtr def, /*parse string*/ do { - char *next = strchrnul (token, ','); + char *next = strchrnul (p, ','); if (STRPREFIX(p, "ifname=")) { /* skip in libvirt */ } else if (STRPREFIX(p, "host_ifname=")) { -- 1.7.1

2 3

[libvirt] [PATCH] openvz: Add simple test for openvzReadNetworkConf
by Matthias Bolte 01 Jun '11

01 Jun '11

Convert openvzLocateConfFile to a replaceable callback to allow testing the config file parsing without rewriting the whole OpenVZ config parsing to a more testable structure. Also ignore the openvzutilstest binary. --- src/openvz/openvz_conf.c | 28 +++++++++++---- src/openvz/openvz_conf.h | 6 +++ tests/.gitignore | 1 + tests/openvzutilstest.c | 78 ++++++++++++++++++++++++++++++++++++++++++++ tests/openvzutilstest.conf | 1 + 5 files changed, 106 insertions(+), 8 deletions(-) diff --git a/src/openvz/openvz_conf.c b/src/openvz/openvz_conf.c index 6e32242..bba4e6f 100644 --- a/src/openvz/openvz_conf.c +++ b/src/openvz/openvz_conf.c @@ -60,6 +60,9 @@ static char *openvzLocateConfDir(void); static int openvzGetVPSUUID(int vpsid, char *uuidstr, size_t len); static int openvzLocateConfFile(int vpsid, char **conffile, const char *ext); static int openvzAssignUUIDs(void); +static int openvzLocateConfFileDefault(int vpsid, char **conffile, const char *ext); + +openvzLocateConfFileFunc openvzLocateConfFileCallback = openvzLocateConfFileDefault; int strtoI(const char *str) @@ -171,7 +174,7 @@ no_memory: } -static int +int openvzReadNetworkConf(virDomainDefPtr def, int veid) { int ret; @@ -473,6 +476,8 @@ int openvzLoadDomains(struct openvz_driver *driver) { if (VIR_ALLOC(dom->def) < 0) goto no_memory; + dom->def->virtType = VIR_DOMAIN_VIRT_OPENVZ; + if (STREQ(status, "stopped")) { virDomainObjSetState(dom, VIR_DOMAIN_SHUTOFF, VIR_DOMAIN_SHUTOFF_UNKNOWN); @@ -793,12 +798,9 @@ cleanup: return ret; } -/* Locate config file of container -* return -1 - error -* 0 - OK -*/ + static int -openvzLocateConfFile(int vpsid, char **conffile, const char *ext) +openvzLocateConfFileDefault(int vpsid, char **conffile, const char *ext) { char * confdir; int ret = 0; @@ -817,8 +819,18 @@ openvzLocateConfFile(int vpsid, char **conffile, const char *ext) return ret; } -static char -*openvzLocateConfDir(void) +/* Locate config file of container + * return -1 - error + * 0 - OK + */ +static int +openvzLocateConfFile(int vpsid, char **conffile, const char *ext) +{ + return openvzLocateConfFileCallback(vpsid, conffile, ext); +} + +static char * +openvzLocateConfDir(void) { const char *conf_dir_list[] = {"/etc/vz/conf", "/usr/local/etc/conf", NULL}; int i=0; diff --git a/src/openvz/openvz_conf.h b/src/openvz/openvz_conf.h index d5a57a6..182ebae 100644 --- a/src/openvz/openvz_conf.h +++ b/src/openvz/openvz_conf.h @@ -53,6 +53,11 @@ struct openvz_driver { int version; }; +typedef int (*openvzLocateConfFileFunc)(int vpsid, char **conffile, const char *ext); + +/* this allows the testsuite to replace the conf file locator function */ +extern openvzLocateConfFileFunc openvzLocateConfFileCallback; + int openvz_readline(int fd, char *ptr, int maxlen); int openvzExtractVersion(struct openvz_driver *driver); int openvzReadVPSConfigParam(int vpsid, const char *param, char **value); @@ -66,5 +71,6 @@ int strtoI(const char *str); int openvzSetDefinedUUID(int vpsid, unsigned char *uuid); unsigned int openvzGetNodeCPUs(void); int openvzGetVEID(const char *name); +int openvzReadNetworkConf(virDomainDefPtr def, int veid); #endif /* OPENVZ_CONF_H */ diff --git a/tests/.gitignore b/tests/.gitignore index e3906f0..749b5b9 100644 --- a/tests/.gitignore +++ b/tests/.gitignore @@ -16,6 +16,7 @@ object-locking object-locking-files.txt object-locking.cmi object-locking.cmx +openvzutilstest qemuargv2xmltest qemuhelptest qemuxml2argvtest diff --git a/tests/openvzutilstest.c b/tests/openvzutilstest.c index fe6a2ea..567131a 100644 --- a/tests/openvzutilstest.c +++ b/tests/openvzutilstest.c @@ -12,6 +12,13 @@ # include "util.h" # include "openvz/openvz_conf.h" +static int +testLocateConfFile(int vpsid ATTRIBUTE_UNUSED, char **conffile, + const char *ext ATTRIBUTE_UNUSED) +{ + return virAsprintf(conffile, "%s/openvzutilstest.conf", abs_srcdir); +} + struct testConfigParam { const char *param; const char *value; @@ -62,10 +69,80 @@ cleanup: } static int +testReadNetworkConf(const void *data ATTRIBUTE_UNUSED) +{ + int result = -1; + virDomainDefPtr def = NULL; + char *actual = NULL; + virErrorPtr err = NULL; + const char *expected = + "<domain type='openvz'>\n" + " <uuid>00000000-0000-0000-0000-000000000000</uuid>\n" + " <memory>0</memory>\n" + " <currentMemory>0</currentMemory>\n" + " <vcpu>0</vcpu>\n" + " <os>\n" + " <type>exe</type>\n" + " <init>/sbin/init</init>\n" + " </os>\n" + " <clock offset='utc'/>\n" + " <on_poweroff>destroy</on_poweroff>\n" + " <on_reboot>destroy</on_reboot>\n" + " <on_crash>destroy</on_crash>\n" + " <devices>\n" + " <interface type='ethernet'>\n" + " <mac address='00:00:00:00:00:00'/>\n" + " <ip address='194.44.18.88'/>\n" + " </interface>\n" + " <interface type='bridge'>\n" + " <mac address='00:18:51:c1:05:ee'/>\n" + " <target dev='veth105.10'/>\n" + " </interface>\n" + " </devices>\n" + "</domain>\n"; + + if (VIR_ALLOC(def) < 0 || + !(def->os.type = strdup("exe")) || + !(def->os.init = strdup("/sbin/init"))) + goto cleanup; + + def->virtType = VIR_DOMAIN_VIRT_OPENVZ; + + if (openvzReadNetworkConf(def, 1) < 0) { + err = virGetLastError(); + fprintf(stderr, "ERROR: %s\n", err != NULL ? err->message : "<unknown>"); + goto cleanup; + } + + actual = virDomainDefFormat(def, VIR_DOMAIN_XML_INACTIVE); + + if (actual == NULL) { + err = virGetLastError(); + fprintf(stderr, "ERROR: %s\n", err != NULL ? err->message : "<unknown>"); + goto cleanup; + } + + if (STRNEQ(expected, actual)) { + virtTestDifference(stderr, expected, actual); + goto cleanup; + } + + result = 0; + +cleanup: + VIR_FREE(actual); + virDomainDefFree(def); + + return result; +} + +static int mymain(void) { int result = 0; + openvzLocateConfFileCallback = testLocateConfFile; + # define DO_TEST(_name) \ do { \ if (virtTestRun("OpenVZ "#_name, 1, test##_name, \ @@ -75,6 +152,7 @@ mymain(void) } while (0) DO_TEST(ReadConfigParam); + DO_TEST(ReadNetworkConf); return result == 0 ? EXIT_SUCCESS : EXIT_FAILURE; } diff --git a/tests/openvzutilstest.conf b/tests/openvzutilstest.conf index a1b93b7..c5d048c 100644 --- a/tests/openvzutilstest.conf +++ b/tests/openvzutilstest.conf @@ -39,3 +39,4 @@ QUOTATIME="" DISK_QUOTA=no OSTEMPLATE="rhel-5-lystor" IP_ADDRESS="194.44.18.88" +NETIF="ifname=eth10,mac=00:18:51:C1:05:EE,host_ifname=veth105.10,host_mac=00:18:51:8F:D9:F3 -- 1.7.0.4

2 2

[libvirt] [PATCH] openvz: Set virtType to openvz in openvzLoadDomains
by Matthias Bolte 01 Jun '11

01 Jun '11

Otherwise virsh dumpxml will report <domain type='qemu'> instead of the expected <domain type='openvz'>. --- I pushed this one as Eric already ACK'ed it as part of another patch [1] where I accientially included it and Jean-Baptiste confirmed that the problem exists [2]. [1] https://www.redhat.com/archives/libvir-list/2011-May/msg01886.html [2] https://www.redhat.com/archives/libvir-list/2011-May/msg01887.html src/openvz/openvz_conf.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/src/openvz/openvz_conf.c b/src/openvz/openvz_conf.c index 7c76e6b..9ce92dc 100644 --- a/src/openvz/openvz_conf.c +++ b/src/openvz/openvz_conf.c @@ -473,6 +473,8 @@ int openvzLoadDomains(struct openvz_driver *driver) { if (VIR_ALLOC(dom->def) < 0) goto no_memory; + dom->def->virtType = VIR_DOMAIN_VIRT_OPENVZ; + if (STREQ(status, "stopped")) { virDomainObjSetState(dom, VIR_DOMAIN_SHUTOFF, VIR_DOMAIN_SHUTOFF_UNKNOWN); -- 1.7.0.4

1 0

[libvirt] virsh version problem with remote connection
by Matthias Bolte 01 Jun '11

01 Jun '11

virsh version does basically this hvType = virConnectGetType(...) virGetVersion(..., hvType, ...) [...] Assuming a remote connection virConnectGetType calls the remote driver that returns the type of the underlying driver on the server side, for example QEMU. Then virGetVersion compares hvType to a set of strings that depend on configure options and returns LIBVIR_VERSION_NUMBER in most cases. Now this fails in case libvirt on the client side is just compiled with the remote driver enabled and the server side has the actual driver such as the QEMU driver. It just happens to work when the actual driver is compiled in on client and server side. But that's not the case here. freebsd# ./tools/virsh -c qemu+tcp://192.168.178.22/system version Compiled against library: libvir 0.9.2 error: failed to get the library version error: this function is not supported by the connection driver: virGetVersion This is not FreeBSD specific, happens on Windows as well due to the similar drivers configuration. The problem is that virConnectGetType returns QEMU, but virGetVersion on the client side only accepts Remote as hvType due to all other drivers being disabled on the client side. I'm not sure how to fix this properly, does anyone have some idea? Matthias

2 1

[libvirt] [PATCH] util: Fix incorrect error in PCI functions.
by Osier Yang 01 Jun '11

01 Jun '11

Substitute VIR_ERR_NO_SUPPORT with VIR_ERR_INTERNAL_ERROR. Error like following is not what user want to see. error : pciDeviceIsAssignable:1487 : this function is not supported by the connection driver: Device 0000:07:10.0 is behind a switch lacking ACS and cannot be assigned --- src/util/pci.c | 20 ++++++++++---------- 1 files changed, 10 insertions(+), 10 deletions(-) diff --git a/src/util/pci.c b/src/util/pci.c index 9cc7b20..8baa3d8 100644 --- a/src/util/pci.c +++ b/src/util/pci.c @@ -614,7 +614,7 @@ pciTrySecondaryBusReset(pciDevice *dev, * are not in use by the host or other guests. */ if ((conflict = pciBusContainsActiveDevices(dev, inactiveDevs))) { - pciReportError(VIR_ERR_NO_SUPPORT, + pciReportError(VIR_ERR_INTERNAL_ERROR, _("Active %s devices on bus with %s, not doing bus reset"), conflict->name, dev->name); return -1; @@ -624,7 +624,7 @@ pciTrySecondaryBusReset(pciDevice *dev, if (pciGetParentDevice(dev, &parent) < 0) return -1; if (!parent) { - pciReportError(VIR_ERR_NO_SUPPORT, + pciReportError(VIR_ERR_INTERNAL_ERROR, _("Failed to find parent device for %s"), dev->name); return -1; @@ -637,7 +637,7 @@ pciTrySecondaryBusReset(pciDevice *dev, * are multiple devices/functions */ if (pciRead(dev, 0, config_space, PCI_CONF_LEN) < 0) { - pciReportError(VIR_ERR_NO_SUPPORT, + pciReportError(VIR_ERR_INTERNAL_ERROR, _("Failed to read PCI config space for %s"), dev->name); goto out; @@ -657,7 +657,7 @@ pciTrySecondaryBusReset(pciDevice *dev, usleep(200 * 1000); /* sleep 200ms */ if (pciWrite(dev, 0, config_space, PCI_CONF_LEN) < 0) { - pciReportError(VIR_ERR_NO_SUPPORT, + pciReportError(VIR_ERR_INTERNAL_ERROR, _("Failed to restore PCI config space for %s"), dev->name); goto out; @@ -683,7 +683,7 @@ pciTryPowerManagementReset(pciDevice *dev) /* Save and restore the device's config space. */ if (pciRead(dev, 0, &config_space[0], PCI_CONF_LEN) < 0) { - pciReportError(VIR_ERR_NO_SUPPORT, + pciReportError(VIR_ERR_INTERNAL_ERROR, _("Failed to read PCI config space for %s"), dev->name); return -1; @@ -703,7 +703,7 @@ pciTryPowerManagementReset(pciDevice *dev) usleep(10 * 1000); /* sleep 10ms */ if (pciWrite(dev, 0, &config_space[0], PCI_CONF_LEN) < 0) { - pciReportError(VIR_ERR_NO_SUPPORT, + pciReportError(VIR_ERR_INTERNAL_ERROR, _("Failed to restore PCI config space for %s"), dev->name); return -1; @@ -770,7 +770,7 @@ pciResetDevice(pciDevice *dev, if (ret < 0) { virErrorPtr err = virGetLastError(); - pciReportError(VIR_ERR_NO_SUPPORT, + pciReportError(VIR_ERR_INTERNAL_ERROR, _("Unable to reset PCI device %s: %s"), dev->name, err ? err->message : _("no FLR, PM reset or bus reset available")); @@ -1324,7 +1324,7 @@ pciGetDevice(unsigned domain, product = pciReadDeviceID(dev, "device"); if (!vendor || !product) { - pciReportError(VIR_ERR_NO_SUPPORT, + pciReportError(VIR_ERR_INTERNAL_ERROR, _("Failed to read product/vendor ID for %s"), dev->name); VIR_FREE(product); @@ -1588,7 +1588,7 @@ pciDeviceIsBehindSwitchLackingACS(pciDevice *dev) if (dev->bus == 0) return 0; else { - pciReportError(VIR_ERR_NO_SUPPORT, + pciReportError(VIR_ERR_INTERNAL_ERROR, _("Failed to find parent device for %s"), dev->name); return -1; @@ -1643,7 +1643,7 @@ int pciDeviceIsAssignable(pciDevice *dev, VIR_DEBUG("%s %s: strict ACS check disabled; device assignment allowed", dev->id, dev->name); } else { - pciReportError(VIR_ERR_NO_SUPPORT, + pciReportError(VIR_ERR_INTERNAL_ERROR, _("Device %s is behind a switch lacking ACS and " "cannot be assigned"), dev->name); -- 1.7.4

2 2

[libvirt] [PATCH] build: consistently use CFLAGS
by Eric Blake 01 Jun '11

01 Jun '11

According to the automake manual, CPPFLAGS (aka INCLUDES, as spelled in automake 1.9.6) should only include -I, -D, and -U directives; more generic directives like -Wall belong in CFLAGS since they affect more phases of the build process. Therefore, we should be sticking CFLAGS additions into a CFLAGS container, not a CPPFLAGS container. * src/Makefile.am (INCLUDES): Move CFLAGS items... (AM_CFLAGS): ...to their proper location. * python/Makefile.am (INCLUDES, AM_CFLAGS): Likewise. * tests/Makefile.am (INCLUDES, AM_CFLAGS): Likewise. --- python/Makefile.am | 5 +++-- src/Makefile.am | 15 +++++++-------- tests/Makefile.am | 8 +++++--- 3 files changed, 15 insertions(+), 13 deletions(-) diff --git a/python/Makefile.am b/python/Makefile.am index 432ad70..0edb3e4 100644 --- a/python/Makefile.am +++ b/python/Makefile.am @@ -3,12 +3,13 @@ SUBDIRS= . tests INCLUDES = \ - $(WARN_CFLAGS) \ - $(PYTHON_INCLUDES) \ + $(PYTHON_INCLUDES) \ -I$(top_srcdir)/include \ -I$(top_builddir)/include \ -I$(top_builddir)/$(subdir) +AM_CFLAGS = $(WARN_CFLAGS) + DOCS_DIR = $(datadir)/doc/libvirt-python-$(LIBVIRT_VERSION) DOCS = ${srcdir}/TODO diff --git a/src/Makefile.am b/src/Makefile.am index 02d53ee..292fa30 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -3,20 +3,19 @@ # No libraries with the exception of LIBXML should be listed # here. List them against the individual XXX_la_CFLAGS targets # that actually use them -INCLUDES = \ - -I$(top_srcdir)/gnulib/lib \ +INCLUDES = -I$(top_srcdir)/gnulib/lib \ -I../gnulib/lib \ -I../include \ -I@top_srcdir@/src/util \ -I@top_srcdir@/include \ - $(DRIVER_MODULE_CFLAGS) \ + -DIN_LIBVIRT + +AM_CFLAGS = $(DRIVER_MODULE_CFLAGS) \ $(LIBXML_CFLAGS) \ $(WARN_CFLAGS) \ - $(LOCK_CHECKING_CFLAGS) \ - -DIN_LIBVIRT \ - $(WIN32_EXTRA_CFLAGS) - -AM_CFLAGS = $(COVERAGE_CFLAGS) + $(LOCK_CHECKING_CFLAGS) \ + $(WIN32_EXTRA_CFLAGS) \ + $(COVERAGE_CFLAGS) AM_LDFLAGS = $(COVERAGE_LDFLAGS) EXTRA_DIST = $(conf_DATA) diff --git a/tests/Makefile.am b/tests/Makefile.am index 7ae50a2..2b21d82 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -8,14 +8,16 @@ INCLUDES = \ -I$(top_srcdir)/include \ -I$(top_srcdir)/src \ -I$(top_srcdir)/src/util \ - -I$(top_srcdir)/src/conf \ + -I$(top_srcdir)/src/conf + +AM_CFLAGS = \ $(LIBXML_CFLAGS) \ $(GNUTLS_CFLAGS) \ $(SASL_CFLAGS) \ $(SELINUX_CFLAGS) \ $(APPARMOR_CFLAGS) \ - $(COVERAGE_CFLAGS) \ - $(WARN_CFLAGS) + $(COVERAGE_CFLAGS) \ + $(WARN_CFLAGS) if WITH_DRIVER_MODULES INCLUDES += \ -- 1.7.4.4

1 0

[libvirt] [PATCH] graphics: add support for action_if_connected in qemu
by Michal Privoznik 01 Jun '11

01 Jun '11

This option accepts 3 values: -keep, to keep current client connected (Spice+VNC) -disconnect, to disconnect client (Spice) -fail, to fail setting password if there is a client connected (Spice) --- docs/schemas/domain.rng | 16 ++++++++++++++++ src/conf/domain_conf.c | 44 +++++++++++++++++++++++++++++++++++++++++--- src/conf/domain_conf.h | 11 +++++++++++ src/libvirt_private.syms | 2 ++ src/qemu/qemu_hotplug.c | 11 ++++++++--- 5 files changed, 78 insertions(+), 6 deletions(-) diff --git a/docs/schemas/domain.rng b/docs/schemas/domain.rng index c270815..f0efe60 100644 --- a/docs/schemas/domain.rng +++ b/docs/schemas/domain.rng @@ -1227,6 +1227,13 @@ <data type="dateTime"/> </attribute> </optional> + <optional> + <attribute name="connected"> + <choice> + <value>keep</value> + </choice> + </attribute> + </optional> </group> <group> <attribute name="type"> @@ -1270,6 +1277,15 @@ <data type="dateTime"/> </attribute> </optional> + <optional> + <attribute name="connected"> + <choice> + <value>fail</value> + <value>disconnect</value> + <value>keep</value> + </choice> + </attribute> + </optional> <interleave> <zeroOrMore> <element name="channel"> diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index fbef61e..571fcf4 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -313,6 +313,13 @@ VIR_ENUM_IMPL(virDomainGraphics, VIR_DOMAIN_GRAPHICS_TYPE_LAST, "desktop", "spice") +VIR_ENUM_IMPL(virDomainGraphicsAuthConnected, + VIR_DOMAIN_GRAPHICS_AUTH_CONNECTED_LAST, + "default", + "fail", + "disconnect", + "keep") + VIR_ENUM_IMPL(virDomainGraphicsSpiceChannelName, VIR_DOMAIN_GRAPHICS_SPICE_CHANNEL_LAST, "main", @@ -3803,9 +3810,12 @@ error: static int -virDomainGraphicsAuthDefParseXML(xmlNodePtr node, virDomainGraphicsAuthDefPtr def) +virDomainGraphicsAuthDefParseXML(xmlNodePtr node, + virDomainGraphicsAuthDefPtr def, + int type) { char *validTo = NULL; + char *connected = virXMLPropString(node, "connected"); def->passwd = virXMLPropString(node, "passwd"); @@ -3846,6 +3856,28 @@ virDomainGraphicsAuthDefParseXML(xmlNodePtr node, virDomainGraphicsAuthDefPtr de def->expires = 1; } + if (connected) { + int action = virDomainGraphicsAuthConnectedTypeFromString(connected); + if (action < 0) { + virDomainReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("unknown connected value %s"), + connected); + VIR_FREE(connected); + return -1; + } + VIR_FREE(connected); + + /* VNC supports connected='keep' only */ + if (type == VIR_DOMAIN_GRAPHICS_TYPE_VNC && + action != VIR_DOMAIN_GRAPHICS_AUTH_CONNECTED_KEEP) { + virDomainReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("VNC supports connected='keep' only")); + return -1; + } + + def->connected = action; + } + return 0; } @@ -3915,7 +3947,8 @@ virDomainGraphicsDefParseXML(xmlNodePtr node, int flags) { !def->data.vnc.listenAddr[0]) VIR_FREE(def->data.vnc.listenAddr); - if (virDomainGraphicsAuthDefParseXML(node, &def->data.vnc.auth) < 0) + if (virDomainGraphicsAuthDefParseXML(node, &def->data.vnc.auth, + def->type) < 0) goto error; } else if (def->type == VIR_DOMAIN_GRAPHICS_TYPE_SDL) { char *fullscreen = virXMLPropString(node, "fullscreen"); @@ -4051,7 +4084,8 @@ virDomainGraphicsDefParseXML(xmlNodePtr node, int flags) { !def->data.spice.listenAddr[0]) VIR_FREE(def->data.spice.listenAddr); - if (virDomainGraphicsAuthDefParseXML(node, &def->data.spice.auth) < 0) + if (virDomainGraphicsAuthDefParseXML(node, &def->data.spice.auth, + def->type) < 0) goto error; cur = node->children; @@ -7995,6 +8029,10 @@ virDomainGraphicsAuthDefFormatAttr(virBufferPtr buf, strftime(strbuf, sizeof(strbuf), "%Y-%m-%dT%H:%M:%S", tm); virBufferAsprintf(buf, " passwdValidTo='%s'", strbuf); } + + if (def->connected) + virBufferEscapeString(buf, " connected='%s'", + virDomainGraphicsAuthConnectedTypeToString(def->connected)); } static int diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index 8c94d4d..d090b9a 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -631,12 +631,22 @@ enum virDomainGraphicsType { VIR_DOMAIN_GRAPHICS_TYPE_LAST, }; +enum virDomainGraphicsAuthConnectedType { + VIR_DOMAIN_GRAPHICS_AUTH_CONNECTED_DEFAULT = 0, + VIR_DOMAIN_GRAPHICS_AUTH_CONNECTED_FAIL, + VIR_DOMAIN_GRAPHICS_AUTH_CONNECTED_DISCONNECT, + VIR_DOMAIN_GRAPHICS_AUTH_CONNECTED_KEEP, + + VIR_DOMAIN_GRAPHICS_AUTH_CONNECTED_LAST +}; + typedef struct _virDomainGraphicsAuthDef virDomainGraphicsAuthDef; typedef virDomainGraphicsAuthDef *virDomainGraphicsAuthDefPtr; struct _virDomainGraphicsAuthDef { char *passwd; unsigned int expires: 1; /* Whether there is an expiry time set */ time_t validTo; /* seconds since epoch */ + int connected; /* action if connected */ }; enum virDomainGraphicsSpiceChannelName { @@ -1514,6 +1524,7 @@ VIR_ENUM_DECL(virDomainHostdevSubsys) VIR_ENUM_DECL(virDomainInput) VIR_ENUM_DECL(virDomainInputBus) VIR_ENUM_DECL(virDomainGraphics) +VIR_ENUM_DECL(virDomainGraphicsAuthConnected) VIR_ENUM_DECL(virDomainGraphicsSpiceChannelName) VIR_ENUM_DECL(virDomainGraphicsSpiceChannelMode) VIR_ENUM_DECL(virDomainGraphicsSpiceImageCompression) diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 321df2a..bb331a3 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -263,6 +263,8 @@ virDomainFindByID; virDomainFindByName; virDomainFindByUUID; virDomainGetRootFilesystem; +virDomainGraphicsAuthConnectedTypeFromString; +virDomainGraphicsAuthConnectedTypeToString; virDomainGraphicsDefFree; virDomainGraphicsSpiceChannelModeTypeFromString; virDomainGraphicsSpiceChannelModeTypeToString; diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index 3cf7d35..c0c4a15 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -1017,10 +1017,12 @@ qemuDomainChangeGraphics(struct qemud_driver *driver, return -1; } - /* If a password lifetime was, or is set, then we must always run, - * even if new password matches old password */ + /* If a password lifetime was, or is set, or action if connected has + * changed, then we must always run, even if new password matches + * old password */ if (olddev->data.vnc.auth.expires || dev->data.vnc.auth.expires || + olddev->data.vnc.auth.connected != dev->data.vnc.auth.connected || STRNEQ_NULLABLE(olddev->data.vnc.auth.passwd, dev->data.vnc.auth.passwd)) { VIR_DEBUG("Updating password on VNC server %p %p", dev->data.vnc.auth.passwd, driver->vncPassword); ret = qemuDomainChangeGraphicsPasswords(driver, vm, VIR_DOMAIN_GRAPHICS_TYPE_VNC, @@ -1032,6 +1034,7 @@ qemuDomainChangeGraphics(struct qemud_driver *driver, dev->data.vnc.auth.passwd = NULL; olddev->data.vnc.auth.validTo = dev->data.vnc.auth.validTo; olddev->data.vnc.auth.expires = dev->data.vnc.auth.expires; + olddev->data.vnc.auth.connected = dev->data.vnc.auth.connected; } else { ret = 0; } @@ -1060,6 +1063,7 @@ qemuDomainChangeGraphics(struct qemud_driver *driver, * even if new password matches old password */ if (olddev->data.spice.auth.expires || dev->data.spice.auth.expires || + olddev->data.spice.auth.connected != dev->data.spice.auth.connected || STRNEQ_NULLABLE(olddev->data.spice.auth.passwd, dev->data.spice.auth.passwd)) { VIR_DEBUG("Updating password on SPICE server %p %p", dev->data.spice.auth.passwd, driver->spicePassword); ret = qemuDomainChangeGraphicsPasswords(driver, vm, VIR_DOMAIN_GRAPHICS_TYPE_SPICE, @@ -1071,6 +1075,7 @@ qemuDomainChangeGraphics(struct qemud_driver *driver, dev->data.spice.auth.passwd = NULL; olddev->data.spice.auth.validTo = dev->data.spice.auth.validTo; olddev->data.spice.auth.expires = dev->data.spice.auth.expires; + olddev->data.spice.auth.connected = dev->data.spice.auth.connected; } else { VIR_DEBUG("Not updating since password didn't change"); ret = 0; @@ -1755,7 +1760,7 @@ qemuDomainChangeGraphicsPasswords(struct qemud_driver *driver, ret = qemuMonitorSetPassword(priv->mon, type, auth->passwd ? auth->passwd : defaultPasswd, - NULL); + auth->connected ? virDomainGraphicsAuthConnectedTypeToString(auth->connected) : NULL); if (ret == -2) { if (type != VIR_DOMAIN_GRAPHICS_TYPE_VNC) { -- 1.7.5.rc3

3 3

[libvirt] [PATCH] maint: use consistent file name for threading notes
by Eric Blake 31 May '11

31 May '11

* daemon/THREADING.txt: Rename... * daemon/THREADS.txt: ...to match qemu thread notes. * daemon/Makefile.am (EXTRA_DIST): Reflect rename. --- First suggested here: https://www.redhat.com/archives/libvir-list/2011-May/msg01730.html daemon/Makefile.am | 2 +- daemon/{THREADING.txt => THREADS.txt} | 0 2 files changed, 1 insertions(+), 1 deletions(-) rename daemon/{THREADING.txt => THREADS.txt} (100%) diff --git a/daemon/Makefile.am b/daemon/Makefile.am index 92d154f..c1b4a9f 100644 --- a/daemon/Makefile.am +++ b/daemon/Makefile.am @@ -44,7 +44,7 @@ EXTRA_DIST = \ libvirtd.lxc.logrotate.in \ libvirtd.uml.logrotate.in \ test_libvirtd.aug \ - THREADING.txt \ + THREADS.txt \ libvirtd.pod.in \ libvirtd.8.in \ libvirtd.stp \ diff --git a/daemon/THREADING.txt b/daemon/THREADS.txt similarity index 100% rename from daemon/THREADING.txt rename to daemon/THREADS.txt -- 1.7.4.4

2 2

[libvirt] [PATCHv2 0/8] add virGetSchedulerParamterFlags
by Eric Blake 31 May '11

31 May '11

V2 of this original series: https://www.redhat.com/archives/libvir-list/2011-May/msg01142.html Changes in this version: rebase to latest avoid regression in virTypedParameter consolidation write new API in terms of virTypedParameter instead of virSchedParameter Eric Blake (8): libvirt.h: avoid regression, and document preferred name maint: prefer newer API names internally remote: consolidate typed parameter handling sched: introduce virDomainGetSchedulerParametersFlags qemu: introduce qemuGetSchedulerParametersFlags remote: introduce remoteGetSchedulerParametersFlags virsh: improve schedinfo querying ability sched: provide new API shims for remaining drivers daemon/remote.c | 563 +++++++++++++++++------------------------- include/libvirt/libvirt.h.in | 275 +++++++++++---------- python/generator.py | 1 + python/libvirt-override.c | 28 +- src/driver.h | 22 ++- src/esx/esx_driver.c | 60 +++-- src/libvirt.c | 96 ++++++- src/libvirt_public.syms | 1 + src/libxl/libxl_driver.c | 42 +++- src/lxc/lxc_driver.c | 60 ++++-- src/qemu/qemu_driver.c | 115 +++++++--- src/remote/remote_driver.c | 525 ++++++++++++++++----------------------- src/remote/remote_protocol.x | 87 +++----- src/remote_protocol-structs | 63 ++--- src/test/test_driver.c | 41 +++- src/xen/xen_driver.c | 36 +++- src/xen/xen_hypervisor.c | 14 +- src/xen/xen_hypervisor.h | 6 +- src/xen/xend_internal.c | 12 +- tools/virsh.c | 102 +++++--- 20 files changed, 1102 insertions(+), 1047 deletions(-) -- 1.7.4.4

2 13

Re: [libvirt] ssh from host to guest on default network
by Neil Wilson 31 May '11

31 May '11

> Message: 1 > Date: Mon, 30 May 2011 20:28:42 -0700 > From: Kay Williams <Kay(a)thewilliams.net> > To: "libvir-list(a)redhat.com" <libvir-list(a)redhat.com> > Subject: [libvirt] ssh from host to guest on default network > Message-ID: > <3527434A537F2F42A53BAA31DC03BB6A4A52040D70(a)SERVER1.family.local> > Content-Type: text/plain; charset="us-ascii" > > Hello, > > The trouble I am having is with ssh'ing from the host to guest machine. Probably more for the user list than this one. However... I've used 'avahi' successfully to get resolution in the clients. It implements the 'Bonjour' no configuration system. Obviously the client image has to have the avahi daemons installed and correctly configured. Once you have that working in the client and the correct settings in your resolver on the host, then you can ssh into 'xyz.local' and it resolves nicely. Rgs Neil

2 1

[libvirt] [PATCH] openvz: Restore original EOF handling in openvzGetProcessInfo
by Matthias Bolte 31 May '11

31 May '11

This function is also affected by getline conversion. But this didn't result in a regression in general, because the difference whould only affect the behavior of the function when the line in /proc/vz/vestat for the given vpsid wasn't found. Under normal conditions this should not happen. --- src/openvz/openvz_driver.c | 7 +++++-- 1 files changed, 5 insertions(+), 2 deletions(-) diff --git a/src/openvz/openvz_driver.c b/src/openvz/openvz_driver.c index ae951a2..e24b5d8 100644 --- a/src/openvz/openvz_driver.c +++ b/src/openvz/openvz_driver.c @@ -1507,6 +1507,7 @@ static int openvzGetProcessInfo(unsigned long long *cpuTime, int vpsid) unsigned long long usertime, systime, nicetime; int readvps = vpsid + 1; /* ensure readvps is initially different */ ssize_t ret; + int err = 0; /* read statistic from /proc/vz/vestat. sample: @@ -1522,8 +1523,10 @@ Version: 2.2 /*search line with VEID=vpsid*/ while (1) { ret = getline(&line, &line_size, fp); - if (ret <= 0) + if (ret < 0) { + err = !feof(fp); break; + } if (sscanf (line, "%d %llu %llu %llu", &readvps, &usertime, &nicetime, &systime) == 4 @@ -1538,7 +1541,7 @@ Version: 2.2 VIR_FREE(line); VIR_FORCE_FCLOSE(fp); - if (ret < 0) + if (err) return -1; if (readvps != vpsid) /*not found*/ -- 1.7.0.4

2 2

[libvirt] [PATCH v2] tests: Add more complex domain scheme test data
by Michal Privoznik 31 May '11

31 May '11

--- diff to v1: -move from tests/domainschemadata/ to tests/qemuxml2argvdata/ -add .args .../qemuxml2argv-graphics-spice-timeout.args | 14 +++ .../qemuxml2argv-graphics-spice-timeout.xml | 86 ++++++++++++++++++++ tests/qemuxml2argvtest.c | 5 + tests/qemuxml2xmltest.c | 3 +- 4 files changed, 107 insertions(+), 1 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-timeout.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-timeout.xml diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-timeout.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-timeout.args new file mode 100644 index 0000000..7c30e43 --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-timeout.args @@ -0,0 +1,14 @@ +LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test QEMU_AUDIO_DRV=spice \ +/usr/bin/qemu-kvm -S -M pc-0.13 -cpu core2duo,+lahf_lm,+xtpr,+cx16,+tm2,+est,+vmx,+ds_cpl,+pbe,+tm,+ht,+ss,+acpi,+ds \ +-m 1024 -smp 2 -nodefaults -monitor unix:/tmp/test-monitor,server,nowait \ +-boot dc -device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 \ +-drive file=/var/lib/libvirt/images/f14.img,if=none,id=drive-virtio-disk0 \ +-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0 \ +-drive file=/var/lib/libvirt/Fedora-14-x86_64-Live-KDE.iso,if=none,media=cdrom,id=drive-ide0-1-0 \ +-device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 \ +-device rtl8139,vlan=0,id=net0,mac=52:54:00:71:70:89,bus=pci.0,addr=0x7 \ +-net tap,script=/etc/qemu-ifup,vlan=0,name=hostnet0 -serial pty \ +-usb -device usb-tablet,id=input0 \ +-spice port=5900,tls-port=0,x509-dir=/etc/pki/libvirt-spice -vga std \ +-device AC97,id=sound0,bus=pci.0,addr=0x3 \ +-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-timeout.xml b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-timeout.xml new file mode 100644 index 0000000..aaa4469 --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-timeout.xml @@ -0,0 +1,86 @@ +<domain type='qemu'> + <name>f14</name> + <uuid>553effab-b5e1-2d80-dfe3-da4344826c43</uuid> + <memory>1048576</memory> + <currentMemory>1048576</currentMemory> + <vcpu>2</vcpu> + <os> + <type arch='x86_64' machine='pc-0.13'>hvm</type> + <boot dev='cdrom'/> + <boot dev='hd'/> + <bootmenu enable='yes'/> + </os> + <features> + <acpi/> + <apic/> + <pae/> + </features> + <cpu match='exact'> + <model>core2duo</model> + <vendor>Intel</vendor> + <topology sockets='1' cores='2' threads='1'/> + <feature policy='require' name='lahf_lm'/> + <feature policy='require' name='xtpr'/> + <feature policy='require' name='cx16'/> + <feature policy='require' name='tm2'/> + <feature policy='require' name='est'/> + <feature policy='require' name='vmx'/> + <feature policy='require' name='ds_cpl'/> + <feature policy='require' name='pbe'/> + <feature policy='require' name='tm'/> + <feature policy='require' name='ht'/> + <feature policy='require' name='ss'/> + <feature policy='require' name='acpi'/> + <feature policy='require' name='ds'/> + </cpu> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>restart</on_crash> + <devices> + <emulator>/usr/bin/qemu-kvm</emulator> + <disk type='file' device='disk'> + <driver name='qemu' type='qcow2'/> + <source file='/var/lib/libvirt/images/f14.img'/> + <target dev='vda' bus='virtio'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> + </disk> + <disk type='file' device='cdrom'> + <driver name='qemu' type='raw'/> + <source file='/var/lib/libvirt/Fedora-14-x86_64-Live-KDE.iso'/> + <target dev='hdc' bus='ide'/> + <readonly/> + <address type='drive' controller='0' bus='1' unit='0'/> + </disk> + <controller type='ide' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> + </controller> + <controller type='virtio-serial' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/> + </controller> + <interface type='ethernet'> + <mac address='52:54:00:71:70:89'/> + <script path='/etc/qemu-ifup'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/> + </interface> + <serial type='pty'> + <target port='0'/> + </serial> + <console type='pty'> + <target type='serial' port='0'/> + </console> + <input type='tablet' bus='usb'/> + <input type='mouse' bus='ps2'/> + <graphics type='spice' port='5900' autoport='no' passwd='sercet' passwdValidTo='2011-05-31T16:11:22'/> + <sound model='ac97'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> + </sound> + <video> + <model type='vga' vram='9216' heads='1'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> + </video> + <memballoon model='virtio'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/> + </memballoon> + </devices> +</domain> diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index 33cc58f..c9076e1 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -357,6 +357,11 @@ mymain(void) DO_TEST("graphics-spice-compression", false, QEMU_CAPS_VGA, QEMU_CAPS_VGA_QXL, QEMU_CAPS_DEVICE, QEMU_CAPS_SPICE); + DO_TEST("graphics-spice-timeout", false, + QEMU_CAPS_DRIVE, + QEMU_CAPS_VGA, QEMU_CAPS_VGA_QXL, + QEMU_CAPS_DEVICE, QEMU_CAPS_SPICE, + QEMU_CAPS_DEVICE_QXL_VGA); DO_TEST("graphics-spice-qxl-vga", false, QEMU_CAPS_VGA, QEMU_CAPS_VGA_QXL, QEMU_CAPS_DEVICE, QEMU_CAPS_SPICE, diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c index 1574cae..64a833f 100644 --- a/tests/qemuxml2xmltest.c +++ b/tests/qemuxml2xmltest.c @@ -35,7 +35,7 @@ testCompareXMLToXMLFiles(const char *inxml, const char *outxml) VIR_DOMAIN_XML_INACTIVE))) goto fail; - if (!(actual = virDomainDefFormat(def, 0))) + if (!(actual = virDomainDefFormat(def, VIR_DOMAIN_XML_SECURE))) goto fail; @@ -144,6 +144,7 @@ mymain(void) DO_TEST("graphics-sdl-fullscreen"); DO_TEST("graphics-spice"); DO_TEST("graphics-spice-compression"); + DO_TEST("graphics-spice-timeout"); DO_TEST("graphics-spice-qxl-vga"); DO_TEST("input-usbmouse"); DO_TEST("input-usbtablet"); -- 1.7.5.rc3

4 5

[libvirt] [PATCH] openvz: Handle getline failures in openvzReadConfigParam properly
by Matthias Bolte 31 May '11

31 May '11

The regression fix in 3aab7f2d6b068f0 altered the error handling. getline returns -1 on failure to read a line (including EOF). The original openvzReadConfigParam function using openvz_readline only treated EOF as not-found. The current getline version treats all getline failures as not-found. This patch fixes this and distinguished EOF from other getline failures. --- src/openvz/openvz_conf.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) diff --git a/src/openvz/openvz_conf.c b/src/openvz/openvz_conf.c index 2cccd81..bf6ee2c 100644 --- a/src/openvz/openvz_conf.c +++ b/src/openvz/openvz_conf.c @@ -659,7 +659,12 @@ openvzReadConfigParam(const char *conf_file, const char *param, char **value) return -1; VIR_FREE(*value); - while (getline(&line, &line_size, fp) >= 0) { + while (1) { + if (getline(&line, &line_size, fp) < 0) { + err = !feof(fp); + break; + } + if (! STREQLEN(line, param, strlen(param))) continue; -- 1.7.0.4

2 2

[libvirt] [PATCH] * .gitignore: Exempt a new test binary.
by Eric Blake 31 May '11

31 May '11

--- Pushing under the trivial rule. .gitignore | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/.gitignore b/.gitignore index a15100c..a4d3ea1 100644 --- a/.gitignore +++ b/.gitignore @@ -57,6 +57,7 @@ /tests/cputest /tests/hashtest /tests/nwfilterxml2xmltest +/tests/openvzutilstest /update.log Makefile Makefile.in -- 1.7.4.4

1 0

[libvirt] [PATCH v4] storage: List directory volumes for dir/fs/netfs pools
by Cole Robinson 31 May '11

31 May '11

Since directories can be used for <filesystem> passthrough, they are basically storage volumes. v2: Skip ., .., lost+found dirs v3: Use gnulib last_component v4: Use gnulib "dirname.h", not system <dirname.h> Don't skip lost+found Signed-off-by: Cole Robinson <crobinso(a)redhat.com> --- src/storage/storage_backend.c | 44 +++++++++++++++++++++++++++++++------ src/storage/storage_backend.h | 7 +++++- src/storage/storage_backend_fs.c | 14 ++++++++--- src/util/storage_file.c | 30 +++++++++++++++++++++++++- 4 files changed, 82 insertions(+), 13 deletions(-) diff --git a/src/storage/storage_backend.c b/src/storage/storage_backend.c index 02e455f..d269e4c 100644 --- a/src/storage/storage_backend.c +++ b/src/storage/storage_backend.c @@ -36,6 +36,7 @@ #include <sys/stat.h> #include <sys/param.h> #include <dirent.h> +#include "dirname.h" #ifdef __linux__ # include <sys/ioctl.h> # include <linux/fs.h> @@ -994,6 +995,7 @@ virStorageBackendVolOpenCheckMode(const char *path, unsigned int flags) { int fd, mode = 0; struct stat sb; + char *base = last_component(path); if ((fd = open(path, O_RDONLY|O_NONBLOCK|O_NOCTTY)) < 0) { if ((errno == ENOENT || errno == ELOOP) && @@ -1022,9 +1024,20 @@ virStorageBackendVolOpenCheckMode(const char *path, unsigned int flags) mode = VIR_STORAGE_VOL_OPEN_CHAR; else if (S_ISBLK(sb.st_mode)) mode = VIR_STORAGE_VOL_OPEN_BLOCK; + else if (S_ISDIR(sb.st_mode)) { + mode = VIR_STORAGE_VOL_OPEN_DIR; + + if (STREQ(base, ".") || + STREQ(base, "..")) { + VIR_FORCE_CLOSE(fd); + VIR_INFO("Skipping special dir '%s'", base); + return -2; + } + } if (!(mode & flags)) { VIR_FORCE_CLOSE(fd); + VIR_INFO("Skipping volume '%s'", path); if (mode & VIR_STORAGE_VOL_OPEN_ERROR) { virStorageReportError(VIR_ERR_INTERNAL_ERROR, @@ -1047,11 +1060,13 @@ int virStorageBackendVolOpen(const char *path) int virStorageBackendUpdateVolTargetInfo(virStorageVolTargetPtr target, unsigned long long *allocation, - unsigned long long *capacity) + unsigned long long *capacity, + unsigned int openflags) { int ret, fd; - if ((ret = virStorageBackendVolOpen(target->path)) < 0) + if ((ret = virStorageBackendVolOpenCheckMode(target->path, + openflags)) < 0) return ret; fd = ret; @@ -1066,24 +1081,34 @@ virStorageBackendUpdateVolTargetInfo(virStorageVolTargetPtr target, } int -virStorageBackendUpdateVolInfo(virStorageVolDefPtr vol, - int withCapacity) +virStorageBackendUpdateVolInfoFlags(virStorageVolDefPtr vol, + int withCapacity, + unsigned int openflags) { int ret; if ((ret = virStorageBackendUpdateVolTargetInfo(&vol->target, - &vol->allocation, - withCapacity ? &vol->capacity : NULL)) < 0) + &vol->allocation, + withCapacity ? &vol->capacity : NULL, + openflags)) < 0) return ret; if (vol->backingStore.path && (ret = virStorageBackendUpdateVolTargetInfo(&vol->backingStore, - NULL, NULL)) < 0) + NULL, NULL, + VIR_STORAGE_VOL_OPEN_DEFAULT)) < 0) return ret; return 0; } +int virStorageBackendUpdateVolInfo(virStorageVolDefPtr vol, + int withCapacity) +{ + return virStorageBackendUpdateVolInfoFlags(vol, withCapacity, + VIR_STORAGE_VOL_OPEN_DEFAULT); +} + /* * virStorageBackendUpdateVolTargetInfoFD: * @conn: connection to report errors on @@ -1125,6 +1150,11 @@ virStorageBackendUpdateVolTargetInfoFD(virStorageVolTargetPtr target, */ if (capacity) *capacity = sb.st_size; + } else if (S_ISDIR(sb.st_mode)) { + *allocation = 0; + if (capacity) + *capacity = 0; + } else { off_t end; /* XXX this is POSIX compliant, but doesn't work for CHAR files, diff --git a/src/storage/storage_backend.h b/src/storage/storage_backend.h index fcfbed0..67ac32c 100644 --- a/src/storage/storage_backend.h +++ b/src/storage/storage_backend.h @@ -93,6 +93,7 @@ enum { VIR_STORAGE_VOL_OPEN_REG = 1 << 1, /* regular files okay */ VIR_STORAGE_VOL_OPEN_BLOCK = 1 << 2, /* block files okay */ VIR_STORAGE_VOL_OPEN_CHAR = 1 << 3, /* char files okay */ + VIR_STORAGE_VOL_OPEN_DIR = 1 << 4, /* directories okay */ }; # define VIR_STORAGE_VOL_OPEN_DEFAULT (VIR_STORAGE_VOL_OPEN_ERROR |\ @@ -107,9 +108,13 @@ ATTRIBUTE_NONNULL(1); int virStorageBackendUpdateVolInfo(virStorageVolDefPtr vol, int withCapacity); +int virStorageBackendUpdateVolInfoFlags(virStorageVolDefPtr vol, + int withCapacity, + unsigned int openflags); int virStorageBackendUpdateVolTargetInfo(virStorageVolTargetPtr target, unsigned long long *allocation, - unsigned long long *capacity); + unsigned long long *capacity, + unsigned int openflags); int virStorageBackendUpdateVolTargetInfoFD(virStorageVolTargetPtr target, int fd, unsigned long long *allocation, diff --git a/src/storage/storage_backend_fs.c b/src/storage/storage_backend_fs.c index b8d4d63..3f4d978 100644 --- a/src/storage/storage_backend_fs.c +++ b/src/storage/storage_backend_fs.c @@ -48,6 +48,11 @@ #define VIR_FROM_THIS VIR_FROM_STORAGE +#define VIR_STORAGE_VOL_FS_OPEN_FLAGS (VIR_STORAGE_VOL_OPEN_DEFAULT |\ + VIR_STORAGE_VOL_OPEN_DIR) +#define VIR_STORAGE_VOL_FS_REFRESH_FLAGS (VIR_STORAGE_VOL_FS_OPEN_FLAGS &\ + ~VIR_STORAGE_VOL_OPEN_ERROR) + static int ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3) virStorageBackendProbeTarget(virStorageVolTargetPtr target, char **backingStore, @@ -65,7 +70,7 @@ virStorageBackendProbeTarget(virStorageVolTargetPtr target, *encryption = NULL; if ((ret = virStorageBackendVolOpenCheckMode(target->path, - (VIR_STORAGE_VOL_OPEN_DEFAULT & ~VIR_STORAGE_VOL_OPEN_ERROR))) < 0) + VIR_STORAGE_VOL_FS_REFRESH_FLAGS)) < 0) return ret; /* Take care to propagate ret, it is not always -1 */ fd = ret; @@ -676,8 +681,8 @@ virStorageBackendFileSystemRefresh(virConnectPtr conn ATTRIBUTE_UNUSED, vol->backingStore.format = backingStoreFormat; if (virStorageBackendUpdateVolTargetInfo(&vol->backingStore, - NULL, - NULL) < 0) { + NULL, NULL, + VIR_STORAGE_VOL_OPEN_DEFAULT) < 0) { /* The backing file is currently unavailable, the capacity, * allocation, owner, group and mode are unknown. Just log the * error an continue. @@ -941,7 +946,8 @@ virStorageBackendFileSystemVolRefresh(virConnectPtr conn, int ret; /* Refresh allocation / permissions info in case its changed */ - ret = virStorageBackendUpdateVolInfo(vol, 0); + ret = virStorageBackendUpdateVolInfoFlags(vol, 0, + VIR_STORAGE_VOL_FS_OPEN_FLAGS); if (ret < 0) return ret; diff --git a/src/util/storage_file.c b/src/util/storage_file.c index ede79fa..8dbd933 100644 --- a/src/util/storage_file.c +++ b/src/util/storage_file.c @@ -24,6 +24,7 @@ #include <config.h> #include "storage_file.h" +#include <sys/stat.h> #include <unistd.h> #include <fcntl.h> #ifdef __linux__ @@ -736,6 +737,19 @@ virStorageFileProbeFormatFromFD(const char *path, int fd) unsigned char *head; ssize_t len = STORAGE_MAX_HEAD; int ret = -1; + struct stat sb; + + if (fstat(fd, &sb) < 0) { + virReportSystemError(errno, + _("cannot stat file '%s'"), + path); + return -1; + } + + /* No header to probe for directories */ + if (S_ISDIR(sb.st_mode)) { + return VIR_STORAGE_FILE_DIR; + } if (VIR_ALLOC_N(head, len) < 0) { virReportOOMError(); @@ -812,9 +826,10 @@ virStorageFileGetMetadataFromFD(const char *path, int format, virStorageFileMetadata *meta) { - unsigned char *head; + unsigned char *head = NULL; ssize_t len = STORAGE_MAX_HEAD; int ret = -1; + struct stat sb; if (VIR_ALLOC_N(head, len) < 0) { virReportOOMError(); @@ -823,6 +838,19 @@ virStorageFileGetMetadataFromFD(const char *path, memset(meta, 0, sizeof (*meta)); + if (fstat(fd, &sb) < 0) { + virReportSystemError(errno, + _("cannot stat file '%s'"), + path); + return -1; + } + + /* No header to probe for directories */ + if (S_ISDIR(sb.st_mode)) { + ret = 0; + goto cleanup; + } + if (lseek(fd, 0, SEEK_SET) == (off_t)-1) { virReportSystemError(errno, _("cannot seek to start of '%s'"), path); goto cleanup; -- 1.7.4.4

2 2

[libvirt] [PATCH] storage: List directory volumes for dir/fs/netfs pools
by Cole Robinson 31 May '11

31 May '11

Since directories can be used for <filesystem> passthrough, they are basically storage volumes. Not sure if anyone has an opinion about not listing directories like ., .., or lost+found, but this patch doesn't do anything explicit with them. --- src/storage/storage_backend.c | 34 +++++++++++++++++++++++++++------- src/storage/storage_backend.h | 7 ++++++- src/storage/storage_backend_fs.c | 14 ++++++++++---- src/util/storage_file.c | 30 +++++++++++++++++++++++++++++- 4 files changed, 72 insertions(+), 13 deletions(-) diff --git a/src/storage/storage_backend.c b/src/storage/storage_backend.c index 02e455f..bcb7db5 100644 --- a/src/storage/storage_backend.c +++ b/src/storage/storage_backend.c @@ -1022,9 +1022,12 @@ virStorageBackendVolOpenCheckMode(const char *path, unsigned int flags) mode = VIR_STORAGE_VOL_OPEN_CHAR; else if (S_ISBLK(sb.st_mode)) mode = VIR_STORAGE_VOL_OPEN_BLOCK; + else if (S_ISDIR(sb.st_mode)) + mode = VIR_STORAGE_VOL_OPEN_DIR; if (!(mode & flags)) { VIR_FORCE_CLOSE(fd); + VIR_INFO("Skipping volume '%s'", path); if (mode & VIR_STORAGE_VOL_OPEN_ERROR) { virStorageReportError(VIR_ERR_INTERNAL_ERROR, @@ -1047,11 +1050,13 @@ int virStorageBackendVolOpen(const char *path) int virStorageBackendUpdateVolTargetInfo(virStorageVolTargetPtr target, unsigned long long *allocation, - unsigned long long *capacity) + unsigned long long *capacity, + unsigned int openflags) { int ret, fd; - if ((ret = virStorageBackendVolOpen(target->path)) < 0) + if ((ret = virStorageBackendVolOpenCheckMode(target->path, + openflags)) < 0) return ret; fd = ret; @@ -1066,24 +1071,34 @@ virStorageBackendUpdateVolTargetInfo(virStorageVolTargetPtr target, } int -virStorageBackendUpdateVolInfo(virStorageVolDefPtr vol, - int withCapacity) +virStorageBackendUpdateVolInfoFlags(virStorageVolDefPtr vol, + int withCapacity, + unsigned int openflags) { int ret; if ((ret = virStorageBackendUpdateVolTargetInfo(&vol->target, - &vol->allocation, - withCapacity ? &vol->capacity : NULL)) < 0) + &vol->allocation, + withCapacity ? &vol->capacity : NULL, + openflags)) < 0) return ret; if (vol->backingStore.path && (ret = virStorageBackendUpdateVolTargetInfo(&vol->backingStore, - NULL, NULL)) < 0) + NULL, NULL, + VIR_STORAGE_VOL_OPEN_DEFAULT)) < 0) return ret; return 0; } +int virStorageBackendUpdateVolInfo(virStorageVolDefPtr vol, + int withCapacity) +{ + return virStorageBackendUpdateVolInfoFlags(vol, withCapacity, + VIR_STORAGE_VOL_OPEN_DEFAULT); +} + /* * virStorageBackendUpdateVolTargetInfoFD: * @conn: connection to report errors on @@ -1125,6 +1140,11 @@ virStorageBackendUpdateVolTargetInfoFD(virStorageVolTargetPtr target, */ if (capacity) *capacity = sb.st_size; + } else if (S_ISDIR(sb.st_mode)) { + *allocation = 0; + if (capacity) + *capacity = 0; + } else { off_t end; /* XXX this is POSIX compliant, but doesn't work for CHAR files, diff --git a/src/storage/storage_backend.h b/src/storage/storage_backend.h index fcfbed0..67ac32c 100644 --- a/src/storage/storage_backend.h +++ b/src/storage/storage_backend.h @@ -93,6 +93,7 @@ enum { VIR_STORAGE_VOL_OPEN_REG = 1 << 1, /* regular files okay */ VIR_STORAGE_VOL_OPEN_BLOCK = 1 << 2, /* block files okay */ VIR_STORAGE_VOL_OPEN_CHAR = 1 << 3, /* char files okay */ + VIR_STORAGE_VOL_OPEN_DIR = 1 << 4, /* directories okay */ }; # define VIR_STORAGE_VOL_OPEN_DEFAULT (VIR_STORAGE_VOL_OPEN_ERROR |\ @@ -107,9 +108,13 @@ ATTRIBUTE_NONNULL(1); int virStorageBackendUpdateVolInfo(virStorageVolDefPtr vol, int withCapacity); +int virStorageBackendUpdateVolInfoFlags(virStorageVolDefPtr vol, + int withCapacity, + unsigned int openflags); int virStorageBackendUpdateVolTargetInfo(virStorageVolTargetPtr target, unsigned long long *allocation, - unsigned long long *capacity); + unsigned long long *capacity, + unsigned int openflags); int virStorageBackendUpdateVolTargetInfoFD(virStorageVolTargetPtr target, int fd, unsigned long long *allocation, diff --git a/src/storage/storage_backend_fs.c b/src/storage/storage_backend_fs.c index b8d4d63..3f4d978 100644 --- a/src/storage/storage_backend_fs.c +++ b/src/storage/storage_backend_fs.c @@ -48,6 +48,11 @@ #define VIR_FROM_THIS VIR_FROM_STORAGE +#define VIR_STORAGE_VOL_FS_OPEN_FLAGS (VIR_STORAGE_VOL_OPEN_DEFAULT |\ + VIR_STORAGE_VOL_OPEN_DIR) +#define VIR_STORAGE_VOL_FS_REFRESH_FLAGS (VIR_STORAGE_VOL_FS_OPEN_FLAGS &\ + ~VIR_STORAGE_VOL_OPEN_ERROR) + static int ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3) virStorageBackendProbeTarget(virStorageVolTargetPtr target, char **backingStore, @@ -65,7 +70,7 @@ virStorageBackendProbeTarget(virStorageVolTargetPtr target, *encryption = NULL; if ((ret = virStorageBackendVolOpenCheckMode(target->path, - (VIR_STORAGE_VOL_OPEN_DEFAULT & ~VIR_STORAGE_VOL_OPEN_ERROR))) < 0) + VIR_STORAGE_VOL_FS_REFRESH_FLAGS)) < 0) return ret; /* Take care to propagate ret, it is not always -1 */ fd = ret; @@ -676,8 +681,8 @@ virStorageBackendFileSystemRefresh(virConnectPtr conn ATTRIBUTE_UNUSED, vol->backingStore.format = backingStoreFormat; if (virStorageBackendUpdateVolTargetInfo(&vol->backingStore, - NULL, - NULL) < 0) { + NULL, NULL, + VIR_STORAGE_VOL_OPEN_DEFAULT) < 0) { /* The backing file is currently unavailable, the capacity, * allocation, owner, group and mode are unknown. Just log the * error an continue. @@ -941,7 +946,8 @@ virStorageBackendFileSystemVolRefresh(virConnectPtr conn, int ret; /* Refresh allocation / permissions info in case its changed */ - ret = virStorageBackendUpdateVolInfo(vol, 0); + ret = virStorageBackendUpdateVolInfoFlags(vol, 0, + VIR_STORAGE_VOL_FS_OPEN_FLAGS); if (ret < 0) return ret; diff --git a/src/util/storage_file.c b/src/util/storage_file.c index ede79fa..8dbd933 100644 --- a/src/util/storage_file.c +++ b/src/util/storage_file.c @@ -24,6 +24,7 @@ #include <config.h> #include "storage_file.h" +#include <sys/stat.h> #include <unistd.h> #include <fcntl.h> #ifdef __linux__ @@ -736,6 +737,19 @@ virStorageFileProbeFormatFromFD(const char *path, int fd) unsigned char *head; ssize_t len = STORAGE_MAX_HEAD; int ret = -1; + struct stat sb; + + if (fstat(fd, &sb) < 0) { + virReportSystemError(errno, + _("cannot stat file '%s'"), + path); + return -1; + } + + /* No header to probe for directories */ + if (S_ISDIR(sb.st_mode)) { + return VIR_STORAGE_FILE_DIR; + } if (VIR_ALLOC_N(head, len) < 0) { virReportOOMError(); @@ -812,9 +826,10 @@ virStorageFileGetMetadataFromFD(const char *path, int format, virStorageFileMetadata *meta) { - unsigned char *head; + unsigned char *head = NULL; ssize_t len = STORAGE_MAX_HEAD; int ret = -1; + struct stat sb; if (VIR_ALLOC_N(head, len) < 0) { virReportOOMError(); @@ -823,6 +838,19 @@ virStorageFileGetMetadataFromFD(const char *path, memset(meta, 0, sizeof (*meta)); + if (fstat(fd, &sb) < 0) { + virReportSystemError(errno, + _("cannot stat file '%s'"), + path); + return -1; + } + + /* No header to probe for directories */ + if (S_ISDIR(sb.st_mode)) { + ret = 0; + goto cleanup; + } + if (lseek(fd, 0, SEEK_SET) == (off_t)-1) { virReportSystemError(errno, _("cannot seek to start of '%s'"), path); goto cleanup; -- 1.7.4.4

4 4

[libvirt] [PATCH 0/7] More remote generator work
by Matthias Bolte 31 May '11

31 May '11

This series removes special case code from the generator and moves it to annotations in the .x files. There are also cleanups of sign mismatches between the different API layers and additional moves of functions to generated code. This series superseds patch 4/5 of the last series [1] and implements Eric's suggestions. [1] https://www.redhat.com/archives/libvir-list/2011-May/msg00991.html configure.ac | 1 + daemon/remote.c | 289 ++----------------------- daemon/remote_generator.pl | 473 ++++++++++++++++++++++++++++------------ src/driver.h | 2 +- src/nwfilter/nwfilter_driver.c | 2 +- src/remote/remote_driver.c | 268 ++-------------------- src/remote/remote_protocol.x | 247 +++++++++++---------- src/remote_protocol-structs | 40 ++-- 8 files changed, 532 insertions(+), 790 deletions(-) Matthias

3 20

[libvirt] ruby libvirt restore is broken
by Ronen Narkis 31 May '11

31 May '11

Hey dear libvirt users /dev Im trying to use ruby's bindings to libvirt and Im unable to use the domain restore ruby-1.8.7-p334 :014 > dom.restore("/tmp/puppet-client.state") Libvirt::Error: Call to virDomainRestore failed from (irb):14:in `restore' from (irb):14 Iv taken a look into /var/log/libvirt/qemu/puppet-client.log But there is no error there, Any help will be appreciated, Ronen

2 1

[libvirt] [PATCH 0/3] support for changing memory parameters for inactive domains
by Hu Tao 31 May '11

31 May '11

This series enables user to change memory parameters for inactive domains from virsh command line. Hu Tao (3): Add new flags for setting memory parameters update qemuDomainGetMemoryParameters to use flags update qemuDomainSetMemoryParameters to use flags include/libvirt/libvirt.h.in | 7 ++ src/qemu/qemu_driver.c | 206 +++++++++++++++++++++++++++++++++--------- tools/virsh.c | 24 +++++- tools/virsh.pod | 7 ++ 4 files changed, 198 insertions(+), 46 deletions(-) -- 1.7.3.1

3 9

[libvirt] [PATCH] tests: Test for SPICE compression options
by Michal Privoznik 31 May '11

31 May '11

and check regression --- .../qemuxml2argv-graphics-spice-compression.args | 9 +++++ .../qemuxml2argv-graphics-spice-compression.xml | 39 ++++++++++++++++++++ tests/qemuxml2argvtest.c | 3 ++ tests/qemuxml2xmltest.c | 1 + 4 files changed, 52 insertions(+), 0 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-compression.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-compression.xml diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-compression.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-compression.args new file mode 100644 index 0000000..531c567 --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-compression.args @@ -0,0 +1,9 @@ +LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test QEMU_AUDIO_DRV=spice \ +/usr/bin/qemu -S -M pc -m 214 -smp 1 -nodefaults -monitor \ +unix:/tmp/test-monitor,server,nowait -no-acpi -boot c -hda \ +/dev/HostVG/QEMUGuest1 -usb -spice port=5903,tls-port=5904,addr=127.0.0.1,\ +x509-dir=/etc/pki/libvirt-spice,\ +image-compression=auto_glz,jpeg-wan-compression=auto,zlib-glz-wan-compression=auto,\ +playback-compression=on,streaming-video=filter -vga \ +qxl -global qxl.vram_size=18874368 -device qxl,id=video1,vram_size=33554432,bus=pci.0,addr=0x4 \ +-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-compression.xml b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-compression.xml new file mode 100644 index 0000000..64a6890 --- /dev/null +++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-compression.xml @@ -0,0 +1,39 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory>219136</memory> + <currentMemory>219136</currentMemory> + <vcpu>1</vcpu> + <os> + <type arch='i686' machine='pc'>hvm</type> + <boot dev='hd'/> + </os> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu</emulator> + <disk type='block' device='disk'> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='hda' bus='ide'/> + <address type='drive' controller='0' bus='0' unit='0'/> + </disk> + <controller type='ide' index='0'/> + <input type='mouse' bus='ps2'/> + <graphics type='spice' port='5903' tlsPort='5904' autoport='no' listen='127.0.0.1'> + <image compression='auto_glz'/> + <jpeg compression='auto'/> + <zlib compression='auto'/> + <playback compression='on'/> + <streaming mode='filter'/> + </graphics> + <video> + <model type='qxl' vram='18432' heads='1'/> + </video> + <video> + <model type='qxl' vram='32768' heads='1'/> + </video> + <memballoon model='virtio'/> + </devices> +</domain> diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index a7e4cc0..33cc58f 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -354,6 +354,9 @@ mymain(void) DO_TEST("graphics-spice", false, QEMU_CAPS_VGA, QEMU_CAPS_VGA_QXL, QEMU_CAPS_DEVICE, QEMU_CAPS_SPICE); + DO_TEST("graphics-spice-compression", false, + QEMU_CAPS_VGA, QEMU_CAPS_VGA_QXL, + QEMU_CAPS_DEVICE, QEMU_CAPS_SPICE); DO_TEST("graphics-spice-qxl-vga", false, QEMU_CAPS_VGA, QEMU_CAPS_VGA_QXL, QEMU_CAPS_DEVICE, QEMU_CAPS_SPICE, diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c index 5bfbcab..1574cae 100644 --- a/tests/qemuxml2xmltest.c +++ b/tests/qemuxml2xmltest.c @@ -143,6 +143,7 @@ mymain(void) DO_TEST("graphics-sdl"); DO_TEST("graphics-sdl-fullscreen"); DO_TEST("graphics-spice"); + DO_TEST("graphics-spice-compression"); DO_TEST("graphics-spice-qxl-vga"); DO_TEST("input-usbmouse"); DO_TEST("input-usbtablet"); -- 1.7.5.rc3

3 2

[libvirt] [PATCH] Workaround apibuild.py warnings
by Matthias Bolte 31 May '11

31 May '11

Parsing ./../include/libvirt/libvirt.h Misformatted macro comment for _virSchedParameter Expecting '* _virSchedParameter:' got '* virSchedParameter:' Misformatted macro comment for _virBlkioParameter Expecting '* _virBlkioParameter:' got '* virBlkioParameter:' Misformatted macro comment for _virMemoryParameter Expecting '* _virMemoryParameter:' got '* virMemoryParameter:' Replace '#define' with '# define' for the backward compatibility defines to keep apibuild.py from parsing them and expecting documentation comments for them. --- include/libvirt/libvirt.h.in | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in index 8058229..424e49b 100644 --- a/include/libvirt/libvirt.h.in +++ b/include/libvirt/libvirt.h.in @@ -2569,7 +2569,7 @@ typedef enum { * Provided for backwards compatibility; virTypedParameter is the * preferred alias since 0.9.2. */ -#define _virSchedParameter _virTypedParameter +# define _virSchedParameter _virTypedParameter typedef struct _virTypedParameter virSchedParameter; /** @@ -2613,7 +2613,7 @@ typedef enum { * Provided for backwards compatibility; virTypedParameter is the * preferred alias since 0.9.2. */ -#define _virBlkioParameter _virTypedParameter +# define _virBlkioParameter _virTypedParameter typedef struct _virTypedParameter virBlkioParameter; /** @@ -2657,7 +2657,7 @@ typedef enum { * Provided for backwards compatibility; virTypedParameter is the * preferred alias since 0.9.2. */ -#define _virMemoryParameter _virTypedParameter +# define _virMemoryParameter _virTypedParameter typedef struct _virTypedParameter virMemoryParameter; /** -- 1.7.0.4

2 4

[libvirt] [PATCH] conf: Fix incorrect spice graphic XML format on compression options
by Michal Privoznik 31 May '11

31 May '11

If spice graphics has no <channel> elements, the output graphics XML is messed up. To prevent this, we need to end the <graphics> element just before adding any compression selecting elements. --- src/conf/domain_conf.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 3f2fb11..2800db5 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -8082,6 +8082,12 @@ virDomainGraphicsDefFormat(virBufferPtr buf, virDomainGraphicsSpiceChannelNameTypeToString(i), virDomainGraphicsSpiceChannelModeTypeToString(mode)); } + if (!children && (def->data.spice.image || def->data.spice.jpeg || + def->data.spice.zlib || def->data.spice.playback || + def->data.spice.streaming)) { + virBufferAddLit(buf, ">\n"); + children = 1; + } if (def->data.spice.image) virBufferAsprintf(buf, " <image compression='%s'/>\n", virDomainGraphicsSpiceImageCompressionTypeToString(def->data.spice.image)); -- 1.7.5.rc3

4 4

[libvirt] [PATCH 0/4] Allow changing guest XML during QEMU migration
by Daniel P. Berrange 31 May '11

31 May '11

This patch series updates the QEMU driver to allow it to take advantage of the migration v3 protocol support for changing guest XML during migration. eg virsh migrate --xml migtest.xml migtest qemu+ssh://somehost/system NB the XML is strictly validated for guest ABI compatibility so only things like host NIC device names or host disk file paths can be changed

2 9

[libvirt] fix spice graphic format issue in function virDomainGraphicsDefFormat
by Chen Coolper 31 May '11

31 May '11

hi, all sub item of spice graphics need to processed like spice channels, that is adding the following lines: if (!children) { virBufferAddLit(buf, ">\n"); children = 1; } the following patch is generated base on git master. ----------------------------------------------------------------------------------------- diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index b30acc8..e42db06 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -8127,21 +8127,46 @@ virDomainGraphicsDefFormat(virBufferPtr buf, virDomainGraphicsSpiceChannelNameTypeToString(i), virDomainGraphicsSpiceChannelModeTypeToString(mode)); } - if (def->data.spice.image) + if (def->data.spice.image) { virBufferAsprintf(buf, " <image compression='%s'/>\n", virDomainGraphicsSpiceImageCompressionTypeToString(def->data.spice.image)); - if (def->data.spice.jpeg) + if (!children) { + virBufferAddLit(buf, ">\n"); + children = 1; + } + } + if (def->data.spice.jpeg) { virBufferAsprintf(buf, " <jpeg compression='%s'/>\n", virDomainGraphicsSpiceJpegCompressionTypeToString(def->data.spice.jpeg)); - if (def->data.spice.zlib) + if (!children) { + virBufferAddLit(buf, ">\n"); + children = 1; + } + } + if (def->data.spice.zlib) { virBufferAsprintf(buf, " <zlib compression='%s'/>\n", virDomainGraphicsSpiceZlibCompressionTypeToString(def->data.spice.zlib)); - if (def->data.spice.playback) + if (!children) { + virBufferAddLit(buf, ">\n"); + children = 1; + } + } + if (def->data.spice.playback) { virBufferAsprintf(buf, " <playback compression='%s'/>\n", virDomainGraphicsSpicePlaybackCompressionTypeToString(def->data.spice.playback)); - if (def->data.spice.streaming) + if (!children) { + virBufferAddLit(buf, ">\n"); + children = 1; + } + } + if (def->data.spice.streaming) { virBufferAsprintf(buf, " <streaming mode='%s'/>\n", virDomainGraphicsSpiceStreamingModeTypeToString(def->data.spice.streaming)); + if (!children) { + virBufferAddLit(buf, ">\n"); + children = 1; + } + } } if (children) { -- Coolper Chen

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