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[libvirt] [PATCH 0/2] v3: spice: expose the disable file transfer option
by Francesco Romani 13 Jan '14

13 Jan '14

Addressed Christophe's comments. Added filetransfer check in another test. I think now the setting should survive a dumpxml roundtrip, any suggestion for further improvement is of course welcome. Francesco Romani (2): spice: detect if qemu can disable file transfer spice: expose the QEMU disable file transfer option docs/formatdomain.html.in | 8 +++++ docs/schemas/domaincommon.rng | 11 ++++++ src/conf/domain_conf.c | 31 ++++++++++++++++- src/conf/domain_conf.h | 10 ++++++ src/libvirt_private.syms | 2 ++ src/qemu/qemu_capabilities.c | 5 ++- src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 9 +++++ tests/qemucapabilitiesdata/caps_1.6.0-1.caps | 1 + tests/qemucapabilitiesdata/caps_1.6.50-1.caps | 1 + ...emuxml2argv-graphics-spice-agent-file-xfer.args | 9 +++++ ...qemuxml2argv-graphics-spice-agent-file-xfer.xml | 40 ++++++++++++++++++++++ .../qemuxml2argv-graphics-spice.args | 5 +-- .../qemuxml2argv-graphics-spice.xml | 1 + tests/qemuxml2argvtest.c | 9 ++++- 15 files changed, 138 insertions(+), 5 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-agent-file-xfer.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-agent-file-xfer.xml -- 1.8.4.2

3 7

[libvirt] [PATCH 0/2] Trivial fixes for 1.2.1
by Peter Krempa 13 Jan '14

13 Jan '14

Peter Krempa (2): storage: Break long lines and clean up spaces in storage backend header storage: FS: Tweak some comments and fix typo src/storage/storage_backend.h | 56 ++++++++++++++++++++++++++-------------- src/storage/storage_backend_fs.c | 21 ++++++++------- 2 files changed, 48 insertions(+), 29 deletions(-) -- 1.8.5.2

2 4

[libvirt] [Ruby]How to retrieve nodes in <devices> ?
by Teto 13 Jan '14

13 Jan '14

Hi, I would like to list devices (for instance I would like to retrieve the <filesystem> part in <devices><filesystem type="mount">...</filesystem></devices>) embedded in a domain via the ruby bindings ? Thanks Matt

2 3

[libvirt] traffic control on hypervisor
by yue 12 Jan '14

12 Jan '14

hi,all if we can control the bandwidth of vm at hypervisor level? i know linux tc command can control traffic, but it is at ISO level 3, vm;s network is on bridge at level 2. how libvirt implement traffic control over vm? thanks

2 3

[libvirt] [PATCH python] virStream.sendAll() fix raising an undeclared var
by Doug Goldstein 11 Jan '14

11 Jan '14

The exception is raised from the variable 'e', which was undeclared in this context. Used code that is compatible with old and new Python versions. --- libvirt-override-virStream.py | 1 + 1 file changed, 1 insertion(+) diff --git a/libvirt-override-virStream.py b/libvirt-override-virStream.py index 189d062..cd44314 100644 --- a/libvirt-override-virStream.py +++ b/libvirt-override-virStream.py @@ -76,6 +76,7 @@ try: got = handler(self, 1024*64, opaque) except: + e = sys.exc_info()[1] try: self.abort() except: -- 1.8.3.2

2 1

[libvirt] [PATCH] Exercise the ABI stability check code in test suite
by Daniel P. Berrange 10 Jan '14

10 Jan '14

Any test suite which involves a virDomainDefPtr should call virDomainDefCheckABIStability with itself just as a basic sanity check that the identity-comparison always succeeds. This would have caught the recent NULL pointer access crash. Make sure we cope with def->name being NULL since the VMWare config parser produces NULL names. Signed-off-by: Daniel P. Berrange <berrange(a)redhat.com> --- src/conf/domain_conf.c | 2 +- tests/lxcxml2xmltest.c | 5 +++++ tests/qemuargv2xmltest.c | 5 +++++ tests/qemuxml2argvtest.c | 5 +++++ tests/qemuxml2xmltest.c | 5 +++++ tests/qemuxmlnstest.c | 5 +++++ tests/sexpr2xmltest.c | 5 +++++ tests/vmx2xmltest.c | 5 +++++ tests/xmconfigtest.c | 5 +++++ tests/xml2sexprtest.c | 5 +++++ tests/xml2vmxtest.c | 5 +++++ 11 files changed, 51 insertions(+), 1 deletion(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 416d96e..c1dd598 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -13761,7 +13761,7 @@ virDomainDefCheckABIStability(virDomainDefPtr src, * don't get silently re-named through the backdoor when passing * custom XML into various APIs, since this would create havoc */ - if (STRNEQ(src->name, dst->name)) { + if (STRNEQ_NULLABLE(src->name, dst->name)) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("Target domain name '%s' does not match source '%s'"), dst->name, src->name); diff --git a/tests/lxcxml2xmltest.c b/tests/lxcxml2xmltest.c index a028e39..b7d35c1 100644 --- a/tests/lxcxml2xmltest.c +++ b/tests/lxcxml2xmltest.c @@ -41,6 +41,11 @@ testCompareXMLToXMLFiles(const char *inxml, const char *outxml, bool live) live ? 0 : VIR_DOMAIN_XML_INACTIVE))) goto fail; + if (!virDomainDefCheckABIStability(def, def)) { + fprintf(stderr, "ABI stability check failed on %s", inxml); + goto fail; + } + if (!(actual = virDomainDefFormat(def, VIR_DOMAIN_XML_SECURE))) goto fail; diff --git a/tests/qemuargv2xmltest.c b/tests/qemuargv2xmltest.c index 0bf4c37..1b13fcc 100644 --- a/tests/qemuargv2xmltest.c +++ b/tests/qemuargv2xmltest.c @@ -61,6 +61,11 @@ static int testCompareXMLToArgvFiles(const char *xml, } VIR_FREE(log); + if (!virDomainDefCheckABIStability(vmdef, vmdef)) { + fprintf(stderr, "ABI stability check failed on %s", xml); + goto fail; + } + if (!(actualxml = virDomainDefFormat(vmdef, 0))) goto fail; diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index b90f0e7..b0cfa60 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -289,6 +289,11 @@ static int testCompareXMLToArgvFiles(const char *xml, goto out; } + if (!virDomainDefCheckABIStability(vmdef, vmdef)) { + fprintf(stderr, "ABI stability check failed on %s", xml); + goto out; + } + if (virQEMUCapsGet(extraFlags, QEMU_CAPS_DOMID)) vmdef->id = 6; else diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c index 89de0c9..41d1904 100644 --- a/tests/qemuxml2xmltest.c +++ b/tests/qemuxml2xmltest.c @@ -41,6 +41,11 @@ testCompareXMLToXMLFiles(const char *inxml, const char *outxml, bool live) QEMU_EXPECTED_VIRT_TYPES, flags))) goto fail; + if (!virDomainDefCheckABIStability(def, def)) { + fprintf(stderr, "ABI stability check failed on %s", inxml); + goto fail; + } + if (!(actual = virDomainDefFormat(def, VIR_DOMAIN_XML_SECURE | flags))) goto fail; diff --git a/tests/qemuxmlnstest.c b/tests/qemuxmlnstest.c index 2093e1e..9426bf7 100644 --- a/tests/qemuxmlnstest.c +++ b/tests/qemuxmlnstest.c @@ -59,6 +59,11 @@ static int testCompareXMLToArgvFiles(const char *xml, VIR_DOMAIN_XML_INACTIVE))) goto fail; + if (!virDomainDefCheckABIStability(vmdef, vmdef)) { + fprintf(stderr, "ABI stability check failed on %s", xml); + goto fail; + } + /* * For test purposes, we may want to fake emulator's output by providing * our own script instead of a real emulator. For this to work we need to diff --git a/tests/sexpr2xmltest.c b/tests/sexpr2xmltest.c index f8b0661..c2710c2 100644 --- a/tests/sexpr2xmltest.c +++ b/tests/sexpr2xmltest.c @@ -60,6 +60,11 @@ testCompareFiles(const char *xml, const char *sexpr, int xendConfigVersion) if (!(def = xenParseSxprString(sexprData, xendConfigVersion, tty, vncport))) goto fail; + if (!virDomainDefCheckABIStability(def, def)) { + fprintf(stderr, "ABI stability check failed on %s", xml); + goto fail; + } + if (!(gotxml = virDomainDefFormat(def, 0))) goto fail; diff --git a/tests/vmx2xmltest.c b/tests/vmx2xmltest.c index 13515f0..5c3b60e 100644 --- a/tests/vmx2xmltest.c +++ b/tests/vmx2xmltest.c @@ -88,6 +88,11 @@ testCompareFiles(const char *vmx, const char *xml) if (!(def = virVMXParseConfig(&ctx, xmlopt, vmxData))) goto cleanup; + if (!virDomainDefCheckABIStability(def, def)) { + fprintf(stderr, "ABI stability check failed on %s", vmx); + goto cleanup; + } + if (!(formatted = virDomainDefFormat(def, VIR_DOMAIN_XML_SECURE))) goto cleanup; diff --git a/tests/xmconfigtest.c b/tests/xmconfigtest.c index c8014e1..0590333 100644 --- a/tests/xmconfigtest.c +++ b/tests/xmconfigtest.c @@ -77,6 +77,11 @@ testCompareParseXML(const char *xmcfg, const char *xml, int xendConfigVersion) VIR_DOMAIN_XML_INACTIVE))) goto fail; + if (!virDomainDefCheckABIStability(def, def)) { + fprintf(stderr, "ABI stability check failed on %s", xml); + goto fail; + } + if (!(conf = xenFormatXM(conn, def, xendConfigVersion))) goto fail; diff --git a/tests/xml2sexprtest.c b/tests/xml2sexprtest.c index a4d2b14..deb2fce 100644 --- a/tests/xml2sexprtest.c +++ b/tests/xml2sexprtest.c @@ -41,6 +41,11 @@ testCompareFiles(const char *xml, const char *sexpr, int xendConfigVersion) VIR_DOMAIN_XML_INACTIVE))) goto fail; + if (!virDomainDefCheckABIStability(def, def)) { + fprintf(stderr, "ABI stability check failed on %s", xml); + goto fail; + } + if (!(gotsexpr = xenFormatSxpr(NULL, def, xendConfigVersion))) goto fail; diff --git a/tests/xml2vmxtest.c b/tests/xml2vmxtest.c index 2f2db60..242b854 100644 --- a/tests/xml2vmxtest.c +++ b/tests/xml2vmxtest.c @@ -97,6 +97,11 @@ testCompareFiles(const char *xml, const char *vmx, int virtualHW_version) goto failure; } + if (!virDomainDefCheckABIStability(def, def)) { + fprintf(stderr, "ABI stability check failed on %s", xml); + goto failure; + } + formatted = virVMXFormatConfig(&ctx, xmlopt, def, virtualHW_version); if (formatted == NULL) { -- 1.8.4.2

2 1

[libvirt] [PATCH] schema: fix idmap validation
by Eric Blake 10 Jan '14

10 Jan '14

When idmap was added to LXC, we forgot to cover it in the testsuite. The schema was missing an <element> layer, and as a result, virt-xml-validate was failing on valid dumpxml output. Reported by Eduard - Gabriel Munteanu on IRC. * docs/schemas/domaincommon.rng (idmap): Include <idmap> element, and support interleaves. * tests/lxcxml2xmldata/lxc-idmap.xml: New file. * tests/lxcxml2xmltest.c (mymain): Test it. Signed-off-by: Eric Blake <eblake(a)redhat.com> --- Eduard, please confirm I spelled your name correctly. docs/schemas/domaincommon.rng | 58 +++++++++++++++++++++----------------- tests/lxcxml2xmldata/lxc-idmap.xml | 38 +++++++++++++++++++++++++ tests/lxcxml2xmltest.c | 1 + 3 files changed, 71 insertions(+), 26 deletions(-) create mode 100644 tests/lxcxml2xmldata/lxc-idmap.xml diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng index 86a60c9..a69f6b6 100644 --- a/docs/schemas/domaincommon.rng +++ b/docs/schemas/domaincommon.rng @@ -506,32 +506,38 @@ </interleave> </define> <define name="idmap"> - <zeroOrMore> - <element name="uid"> - <attribute name="start"> - <ref name="unsignedInt"/> - </attribute> - <attribute name="target"> - <ref name="unsignedInt"/> - </attribute> - <attribute name="count"> - <ref name="unsignedInt"/> - </attribute> - </element> - </zeroOrMore> - <zeroOrMore> - <element name="gid"> - <attribute name="start"> - <ref name="unsignedInt"/> - </attribute> - <attribute name="target"> - <ref name="unsignedInt"/> - </attribute> - <attribute name="count"> - <ref name="unsignedInt"/> - </attribute> - </element> - </zeroOrMore> + <element name="idmap"> + <interleave> + <zeroOrMore> + <element name="uid"> + <attribute name="start"> + <ref name="unsignedInt"/> + </attribute> + <attribute name="target"> + <ref name="unsignedInt"/> + </attribute> + <attribute name="count"> + <ref name="unsignedInt"/> + </attribute> + <empty/> + </element> + </zeroOrMore> + <zeroOrMore> + <element name="gid"> + <attribute name="start"> + <ref name="unsignedInt"/> + </attribute> + <attribute name="target"> + <ref name="unsignedInt"/> + </attribute> + <attribute name="count"> + <ref name="unsignedInt"/> + </attribute> + <empty/> + </element> + </zeroOrMore> + </interleave> + </element> </define> <!-- Resources usage defines the amount of memory (maximum and possibly diff --git a/tests/lxcxml2xmldata/lxc-idmap.xml b/tests/lxcxml2xmldata/lxc-idmap.xml new file mode 100644 index 0000000..3cced21 --- /dev/null +++ b/tests/lxcxml2xmldata/lxc-idmap.xml @@ -0,0 +1,38 @@ +<domain type='lxc'> + <name>jessie</name> + <uuid>e21987a5-e98e-9c99-0e35-803e4d9ad1fe</uuid> + <memory unit='KiB'>1048576</memory> + <currentMemory unit='KiB'>1048576</currentMemory> + <vcpu placement='static'>1</vcpu> + <resource> + <partition>/machine</partition> + </resource> + <os> + <type arch='x86_64'>exe</type> + <init>/sbin/init</init> + </os> + <idmap> + <uid start='0' target='100000' count='100000'/> + <gid start='0' target='100000' count='100000'/> + </idmap> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>restart</on_crash> + <devices> + <emulator>/usr/libexec/libvirt_lxc</emulator> + <filesystem type='mount' accessmode='passthrough'> + <source dir='/mach/jessie'/> + <target dir='/'/> + </filesystem> + <interface type='bridge'> + <mac address='00:16:3e:0f:ef:8a'/> + <source bridge='bri0'/> + <target dev='veth0'/> + </interface> + <console type='pty'> + <target type='lxc' port='0'/> + </console> + </devices> + <seclabel type='none'/> +</domain> diff --git a/tests/lxcxml2xmltest.c b/tests/lxcxml2xmltest.c index a028e39..c6bb706 100644 --- a/tests/lxcxml2xmltest.c +++ b/tests/lxcxml2xmltest.c @@ -138,6 +138,7 @@ mymain(void) DO_TEST("disk-formats"); DO_TEST_DIFFERENT("filesystem-ram"); DO_TEST("filesystem-root"); + DO_TEST("idmap"); virObjectUnref(caps); virObjectUnref(xmlopt); -- 1.8.4.2

2 2

[libvirt] [PATCH] conf: Always use VIR_ERR_XML_ERROR on enumFromString() failures
by Christophe Fergeau 10 Jan '14

10 Jan '14

Currently, during XML parsing, when a call to a FromString() function to get an enum value fails, the error which is reported is either VIR_ERR_CONFIG_UNSUPPORTED, VIR_ERR_INTERNAL_ERROR or VIR_ERR_XML_ERROR. This commit makes such conversion failures consistently return VIR_ERR_XML_ERROR --- src/conf/device_conf.c | 2 +- src/conf/domain_conf.c | 158 ++++++++++++++++++++++---------------------- src/conf/network_conf.c | 2 +- src/conf/node_device_conf.c | 4 +- src/conf/nwfilter_conf.c | 4 +- src/conf/snapshot_conf.c | 4 +- 6 files changed, 87 insertions(+), 87 deletions(-) diff --git a/src/conf/device_conf.c b/src/conf/device_conf.c index f49dc21..4084133 100644 --- a/src/conf/device_conf.c +++ b/src/conf/device_conf.c @@ -92,7 +92,7 @@ virDevicePCIAddressParseXML(xmlNodePtr node, if (multi && ((addr->multi = virDeviceAddressPciMultiTypeFromString(multi)) <= 0)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("Unknown value '%s' for <address> 'multifunction' attribute"), multi); goto cleanup; diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 416d96e..dd1c6fa 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -3566,7 +3566,7 @@ virDomainDeviceInfoParseXML(xmlNodePtr node, char *rombar = virXMLPropString(rom, "bar"); if (rombar && ((info->rombar = virDomainPciRombarModeTypeFromString(rombar)) <= 0)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown rom bar value '%s'"), rombar); VIR_FREE(rombar); goto cleanup; @@ -3582,7 +3582,7 @@ virDomainDeviceInfoParseXML(xmlNodePtr node, if (type) { if ((info->type = virDomainDeviceAddressTypeFromString(type)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown address type '%s'"), type); goto cleanup; } @@ -4211,7 +4211,7 @@ virDomainHostdevDefParseXMLSubsys(xmlNodePtr node, if ((backendStr = virXPathString("string(./driver/@name)", ctxt)) && (((backend = virDomainHostdevSubsysPciBackendTypeFromString(backendStr)) < 0) || backend == VIR_DOMAIN_HOSTDEV_PCI_BACKEND_DEFAULT)) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("Unknown PCI device <driver name='%s'/> " "has been specified"), backendStr); goto error; @@ -5058,7 +5058,7 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, type = virXMLPropString(node, "type"); if (type) { if ((def->type = virDomainDiskTypeFromString(type)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown disk type '%s'"), type); goto error; } @@ -5130,7 +5130,7 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, if (trans) { def->geometry.trans = virDomainDiskGeometryTransTypeFromString(trans); if (def->geometry.trans <= 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("invalid translation value '%s'"), trans); goto error; @@ -5379,7 +5379,7 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, device = virXMLPropString(node, "device"); if (device) { if ((def->device = virDomainDiskDeviceTypeFromString(device)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown disk device '%s'"), device); goto error; } @@ -5454,7 +5454,7 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, if (snapshot) { def->snapshot = virDomainSnapshotLocationTypeFromString(snapshot); if (def->snapshot <= 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown disk snapshot setting '%s'"), snapshot); goto error; @@ -5495,7 +5495,7 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, if (bus) { if ((def->bus = virDomainDiskBusTypeFromString(bus)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown disk bus type '%s'"), bus); goto error; } @@ -5570,14 +5570,14 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, if (cachetag && (def->cachemode = virDomainDiskCacheTypeFromString(cachetag)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown disk cache mode '%s'"), cachetag); goto error; } if (error_policy && (def->error_policy = virDomainDiskErrorPolicyTypeFromString(error_policy)) <= 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown disk error policy '%s'"), error_policy); goto error; } @@ -5586,7 +5586,7 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, (((def->rerror_policy = virDomainDiskErrorPolicyTypeFromString(rerror_policy)) <= 0) || (def->rerror_policy == VIR_DOMAIN_DISK_ERROR_POLICY_ENOSPACE))) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown disk read error policy '%s'"), rerror_policy); goto error; @@ -5595,7 +5595,7 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, if (iotag) { if ((def->iomode = virDomainDiskIoTypeFromString(iotag)) < 0 || def->iomode == VIR_DOMAIN_DISK_IO_DEFAULT) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown disk io mode '%s'"), iotag); goto error; } @@ -5612,7 +5612,7 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, } if ((val = virDomainIoEventFdTypeFromString(ioeventfd)) <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown disk ioeventfd mode '%s'"), ioeventfd); goto error; @@ -5630,7 +5630,7 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, int idx; if ((idx = virDomainVirtioEventIdxTypeFromString(event_idx)) <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown disk event_idx mode '%s'"), event_idx); goto error; @@ -5641,7 +5641,7 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, if (copy_on_read) { int cor; if ((cor = virDomainDiskCopyOnReadTypeFromString(copy_on_read)) <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown disk copy_on_read mode '%s'"), copy_on_read); goto error; @@ -5651,7 +5651,7 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, if (discard) { if ((def->discard = virDomainDiskDiscardTypeFromString(discard)) <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown disk discard mode '%s'"), discard); goto error; } @@ -5676,7 +5676,7 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, int val; if ((val = virDomainStartupPolicyTypeFromString(startupPolicy)) <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown startupPolicy value '%s'"), startupPolicy); goto error; @@ -5726,7 +5726,7 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, if (driverType) { def->format = virStorageFileFormatTypeFromString(driverType); if (def->format <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown driver format value '%s'"), driverType); goto error; @@ -5736,7 +5736,7 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt, if (mirrorFormat) { def->mirrorFormat = virStorageFileFormatTypeFromString(mirrorFormat); if (def->mirrorFormat <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown mirror format value '%s'"), driverType); goto error; @@ -5887,7 +5887,7 @@ virDomainControllerDefParseXML(xmlNodePtr node, type = virXMLPropString(node, "type"); if (type) { if ((def->type = virDomainControllerTypeFromString(type)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("Unknown controller type '%s'"), type); goto error; } @@ -5906,7 +5906,7 @@ virDomainControllerDefParseXML(xmlNodePtr node, model = virXMLPropString(node, "model"); if (model) { if ((def->model = virDomainControllerModelTypeFromString(def, model)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("Unknown model type '%s'"), model); goto error; } @@ -6081,7 +6081,7 @@ virDomainFSDefParseXML(xmlNodePtr node, type = virXMLPropString(node, "type"); if (type) { if ((def->type = virDomainFSTypeFromString(type)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown filesystem type '%s'"), type); goto error; } @@ -6092,7 +6092,7 @@ virDomainFSDefParseXML(xmlNodePtr node, accessmode = virXMLPropString(node, "accessmode"); if (accessmode) { if ((def->accessmode = virDomainFSAccessModeTypeFromString(accessmode)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown accessmode '%s'"), accessmode); goto error; } @@ -6148,7 +6148,7 @@ virDomainFSDefParseXML(xmlNodePtr node, if (fsdriver) { if ((def->fsdriver = virDomainFSDriverTypeTypeFromString(fsdriver)) <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown fs driver type '%s'"), fsdriver); goto error; } @@ -6156,7 +6156,7 @@ virDomainFSDefParseXML(xmlNodePtr node, if (format) { if ((def->format = virStorageFileFormatTypeFromString(format)) <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown driver format value '%s'"), format); goto error; } @@ -6164,7 +6164,7 @@ virDomainFSDefParseXML(xmlNodePtr node, if (wrpolicy) { if ((def->wrpolicy = virDomainFSWrpolicyTypeFromString(wrpolicy)) <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown filesystem write policy '%s'"), wrpolicy); goto error; } @@ -6259,7 +6259,7 @@ virDomainActualNetDefParseXML(xmlNodePtr node, goto error; } if ((actual->type = virDomainNetTypeFromString(type)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown type '%s' in interface's <actual> element"), type); goto error; } @@ -6302,7 +6302,7 @@ virDomainActualNetDefParseXML(xmlNodePtr node, if (mode) { int m; if ((m = virNetDevMacVLanModeTypeFromString(mode)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("Unknown mode '%s' in interface <actual> element"), mode); goto error; @@ -6417,7 +6417,7 @@ virDomainNetDefParseXML(virDomainXMLOptionPtr xmlopt, type = virXMLPropString(node, "type"); if (type != NULL) { if ((int)(def->type = virDomainNetTypeFromString(type)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown interface type '%s'"), type); goto error; } @@ -6684,7 +6684,7 @@ virDomainNetDefParseXML(virDomainXMLOptionPtr xmlopt, if (mode != NULL) { int m; if ((m = virNetDevMacVLanModeTypeFromString(mode)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + virReportError(VIR_ERR_XML_ERROR, "%s", _("Unknown mode has been specified")); goto error; } @@ -6758,7 +6758,7 @@ virDomainNetDefParseXML(virDomainXMLOptionPtr xmlopt, int name; if ((name = virDomainNetBackendTypeFromString(backend)) < 0 || name == VIR_DOMAIN_NET_BACKEND_TYPE_DEFAULT) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("Unknown interface <driver name='%s'> " "has been specified"), backend); @@ -6770,7 +6770,7 @@ virDomainNetDefParseXML(virDomainXMLOptionPtr xmlopt, int m; if ((m = virDomainNetVirtioTxModeTypeFromString(txmode)) < 0 || m == VIR_DOMAIN_NET_VIRTIO_TX_MODE_DEFAULT) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("Unknown interface <driver txmode='%s'> " "has been specified"), txmode); @@ -6781,7 +6781,7 @@ virDomainNetDefParseXML(virDomainXMLOptionPtr xmlopt, if (ioeventfd) { int val; if ((val = virDomainIoEventFdTypeFromString(ioeventfd)) <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown interface ioeventfd mode '%s'"), ioeventfd); goto error; @@ -6791,7 +6791,7 @@ virDomainNetDefParseXML(virDomainXMLOptionPtr xmlopt, if (event_idx) { int idx; if ((idx = virDomainVirtioEventIdxTypeFromString(event_idx)) <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown interface event_idx mode '%s'"), event_idx); goto error; @@ -6813,7 +6813,7 @@ virDomainNetDefParseXML(virDomainXMLOptionPtr xmlopt, def->linkstate = VIR_DOMAIN_NET_INTERFACE_LINK_STATE_DEFAULT; if (linkstate != NULL) { if ((def->linkstate = virDomainNetInterfaceLinkStateTypeFromString(linkstate)) <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown interface link state '%s'"), linkstate); goto error; @@ -7198,7 +7198,7 @@ virDomainChrSourceDefParseXML(virDomainChrSourceDefPtr def, def->data.tcp.protocol = VIR_DOMAIN_CHR_TCP_PROTOCOL_RAW; else if ((def->data.tcp.protocol = virDomainChrTcpProtocolTypeFromString(protocol)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("Unknown protocol '%s'"), protocol); goto error; } @@ -7555,7 +7555,7 @@ virDomainTPMDefParseXML(xmlNodePtr node, model = virXMLPropString(node, "model"); if (model != NULL && (int)(def->model = virDomainTPMModelTypeFromString(model)) < 0) { - virReportError(VIR_ERR_INVALID_ARG, + virReportError(VIR_ERR_XML_ERROR, _("Unknown TPM frontend model '%s'"), model); goto error; } else { @@ -7646,14 +7646,14 @@ virDomainInputDefParseXML(const char *ostype, } if ((def->type = virDomainInputTypeFromString(type)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown input device type '%s'"), type); goto error; } if (bus) { if ((def->bus = virDomainInputBusTypeFromString(bus)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown input bus type '%s'"), bus); goto error; } @@ -7739,7 +7739,7 @@ virDomainHubDefParseXML(xmlNodePtr node, unsigned int flags) } if ((def->type = virDomainHubTypeFromString(type)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown hub device type '%s'"), type); goto error; } @@ -7787,7 +7787,7 @@ virDomainTimerDefParseXML(xmlNodePtr node, goto error; } if ((def->name = virDomainTimerNameTypeFromString(name)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown timer name '%s'"), name); goto error; } @@ -7809,7 +7809,7 @@ virDomainTimerDefParseXML(xmlNodePtr node, tickpolicy = virXMLPropString(node, "tickpolicy"); if (tickpolicy != NULL) { if ((def->tickpolicy = virDomainTimerTickpolicyTypeFromString(tickpolicy)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown timer tickpolicy '%s'"), tickpolicy); goto error; } @@ -7819,7 +7819,7 @@ virDomainTimerDefParseXML(xmlNodePtr node, track = virXMLPropString(node, "track"); if (track != NULL) { if ((def->track = virDomainTimerTrackTypeFromString(track)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown timer track '%s'"), track); goto error; } @@ -7838,7 +7838,7 @@ virDomainTimerDefParseXML(xmlNodePtr node, mode = virXMLPropString(node, "mode"); if (mode != NULL) { if ((def->mode = virDomainTimerModeTypeFromString(mode)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown timer mode '%s'"), mode); goto error; } @@ -7941,7 +7941,7 @@ virDomainGraphicsAuthDefParseXML(xmlNodePtr node, if (connected) { int action = virDomainGraphicsAuthConnectedTypeFromString(connected); if (action <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown connected value %s"), connected); VIR_FREE(connected); @@ -8060,7 +8060,7 @@ virDomainGraphicsDefParseXML(xmlNodePtr node, } if ((def->type = virDomainGraphicsTypeFromString(type)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown graphics device type '%s'"), type); goto error; } @@ -8186,7 +8186,7 @@ virDomainGraphicsDefParseXML(xmlNodePtr node, virDomainGraphicsVNCSharePolicyTypeFromString(sharePolicy); if (policy < 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown vnc display sharing policy '%s'"), sharePolicy); VIR_FREE(sharePolicy); goto error; @@ -8332,7 +8332,7 @@ virDomainGraphicsDefParseXML(xmlNodePtr node, if ((defaultMode = virXMLPropString(node, "defaultMode")) != NULL) { if ((defaultModeVal = virDomainGraphicsSpiceChannelModeTypeFromString(defaultMode)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown default spice channel mode %s"), defaultMode); VIR_FREE(defaultMode); @@ -8376,7 +8376,7 @@ virDomainGraphicsDefParseXML(xmlNodePtr node, } if ((nameval = virDomainGraphicsSpiceChannelNameTypeFromString(name)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown spice channel name %s"), name); VIR_FREE(name); @@ -8384,7 +8384,7 @@ virDomainGraphicsDefParseXML(xmlNodePtr node, goto error; } if ((modeval = virDomainGraphicsSpiceChannelModeTypeFromString(mode)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown spice channel mode %s"), mode); VIR_FREE(name); @@ -8407,7 +8407,7 @@ virDomainGraphicsDefParseXML(xmlNodePtr node, if ((compressionVal = virDomainGraphicsSpiceImageCompressionTypeFromString(compression)) <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown spice image compression %s"), compression); VIR_FREE(compression); @@ -8428,7 +8428,7 @@ virDomainGraphicsDefParseXML(xmlNodePtr node, if ((compressionVal = virDomainGraphicsSpiceJpegCompressionTypeFromString(compression)) <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown spice jpeg compression %s"), compression); VIR_FREE(compression); @@ -8449,7 +8449,7 @@ virDomainGraphicsDefParseXML(xmlNodePtr node, if ((compressionVal = virDomainGraphicsSpiceZlibCompressionTypeFromString(compression)) <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown spice zlib compression %s"), compression); VIR_FREE(compression); @@ -8470,7 +8470,7 @@ virDomainGraphicsDefParseXML(xmlNodePtr node, if ((compressionVal = virDomainGraphicsSpicePlaybackCompressionTypeFromString(compression)) <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + virReportError(VIR_ERR_XML_ERROR, "%s", _("unknown spice playback compression")); VIR_FREE(compression); goto error; @@ -8490,7 +8490,7 @@ virDomainGraphicsDefParseXML(xmlNodePtr node, } if ((modeVal = virDomainGraphicsSpiceStreamingModeTypeFromString(mode)) <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + virReportError(VIR_ERR_XML_ERROR, "%s", _("unknown spice streaming mode")); VIR_FREE(mode); goto error; @@ -8511,7 +8511,7 @@ virDomainGraphicsDefParseXML(xmlNodePtr node, if ((copypasteVal = virDomainGraphicsSpiceClipboardCopypasteTypeFromString(copypaste)) <= 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown copypaste value '%s'"), copypaste); VIR_FREE(copypaste); goto error; @@ -8571,7 +8571,7 @@ virDomainSoundCodecDefParseXML(xmlNodePtr node) type = virXMLPropString(node, "type"); if ((def->type = virDomainSoundCodecTypeFromString(type)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown codec type '%s'"), type); goto error; } @@ -8604,7 +8604,7 @@ virDomainSoundDefParseXML(xmlNodePtr node, model = virXMLPropString(node, "model"); if ((def->model = virDomainSoundModelTypeFromString(model)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown sound model '%s'"), model); goto error; } @@ -8677,7 +8677,7 @@ virDomainWatchdogDefParseXML(xmlNodePtr node, } def->model = virDomainWatchdogModelTypeFromString(model); if (def->model < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown watchdog model '%s'"), model); goto error; } @@ -8688,7 +8688,7 @@ virDomainWatchdogDefParseXML(xmlNodePtr node, else { def->action = virDomainWatchdogActionTypeFromString(action); if (def->action < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown watchdog action '%s'"), action); goto error; } @@ -8923,7 +8923,7 @@ virSysinfoParseXML(xmlNodePtr node, goto error; } if ((def->type = virSysinfoTypeFromString(type)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown sysinfo type '%s'"), type); goto error; } @@ -9159,7 +9159,7 @@ virDomainVideoDefParseXML(xmlNodePtr node, if (type) { if ((def->type = virDomainVideoTypeFromString(type)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown video model '%s'"), type); goto error; } @@ -9245,7 +9245,7 @@ virDomainHostdevDefParseXML(virDomainXMLOptionPtr xmlopt, if (mode) { if ((def->mode = virDomainHostdevModeTypeFromString(mode)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown hostdev mode '%s'"), mode); goto error; } @@ -9333,7 +9333,7 @@ virDomainRedirdevDefParseXML(xmlNodePtr node, bus = virXMLPropString(node, "bus"); if (bus) { if ((def->bus = virDomainRedirdevBusTypeFromString(bus)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown redirdev bus '%s'"), bus); goto error; } @@ -9344,7 +9344,7 @@ virDomainRedirdevDefParseXML(xmlNodePtr node, type = virXMLPropString(node, "type"); if (type) { if ((def->source.chr.type = virDomainChrTypeFromString(type)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown redirdev character device type '%s'"), type); goto error; } @@ -9599,7 +9599,7 @@ virDomainEventActionParseXML(xmlXPathContextPtr ctxt, } else { *val = convFunc(tmp); if (*val < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown %s action: %s"), name, tmp); VIR_FREE(tmp); return -1; @@ -9619,7 +9619,7 @@ virDomainPMStateParseXML(xmlXPathContextPtr ctxt, if (tmp) { *val = virDomainPMStateTypeFromString(tmp); if (*val < 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown PM state value %s"), tmp); goto cleanup; } @@ -10619,7 +10619,7 @@ virDomainDefParseBootXML(xmlXPathContextPtr ctxt, goto cleanup; } if ((val = virDomainBootTypeFromString(dev)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown boot device '%s'"), dev); VIR_FREE(dev); @@ -11023,7 +11023,7 @@ virDomainDefParseXML(xmlDocPtr xml, } if ((def->virtType = virDomainVirtTypeFromString(tmp)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("invalid domain type %s"), tmp); goto error; } @@ -11579,7 +11579,7 @@ virDomainDefParseXML(xmlDocPtr xml, for (i = 0; i < n; i++) { int val = virDomainFeatureTypeFromString((const char *)nodes[i]->name); if (val < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unexpected feature '%s'"), nodes[i]->name); goto error; } @@ -11589,7 +11589,7 @@ virDomainDefParseXML(xmlDocPtr xml, if ((tmp = virXPathString("string(./features/apic/@eoi)", ctxt))) { int eoi; if ((eoi = virDomainFeatureStateTypeFromString(tmp)) <= 0) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown value for attribute eoi: '%s'"), tmp); goto error; @@ -11612,7 +11612,7 @@ virDomainDefParseXML(xmlDocPtr xml, ctxt->node = nodes[i]; if ((tmp = virXPathString("string(./@state)", ctxt))) { if ((def->features[val] = virDomainFeatureStateTypeFromString(tmp)) == -1) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("unknown state attribute '%s' of feature '%s'"), tmp, virDomainFeatureTypeToString(val)); goto error; @@ -11755,7 +11755,7 @@ virDomainDefParseXML(xmlDocPtr xml, if ((tmp = virXPathString("string(./clock/@offset)", ctxt)) && (def->clock.offset = virDomainClockOffsetTypeFromString(tmp)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown clock offset '%s'"), tmp); goto error; } @@ -11799,7 +11799,7 @@ virDomainDefParseXML(xmlDocPtr xml, tmp = virXPathString("string(./clock/@basis)", ctxt); if (tmp) { if ((def->clock.data.variable.basis = virDomainClockBasisTypeFromString(tmp)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown clock basis '%s'"), tmp); goto error; } @@ -11881,7 +11881,7 @@ virDomainDefParseXML(xmlDocPtr xml, if (tmp) { def->os.arch = virArchFromString(tmp); if (!def->os.arch) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + virReportError(VIR_ERR_XML_ERROR, _("Unknown architecture %s"), tmp); goto error; @@ -12686,7 +12686,7 @@ virDomainDefParseXML(xmlDocPtr xml, int mode; if ((mode = virDomainSmbiosModeTypeFromString(tmp)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown smbios mode '%s'"), tmp); goto error; } @@ -12770,7 +12770,7 @@ virDomainObjParseXML(xmlDocPtr xml, goto error; } if ((state = virDomainStateTypeFromString(tmp)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("invalid domain state '%s'"), tmp); VIR_FREE(tmp); goto error; @@ -12779,7 +12779,7 @@ virDomainObjParseXML(xmlDocPtr xml, if ((tmp = virXPathString("string(./@reason)", ctxt))) { if ((reason = virDomainStateReasonFromString(state, tmp)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("invalid domain state reason '%s'"), tmp); VIR_FREE(tmp); goto error; @@ -12804,7 +12804,7 @@ virDomainObjParseXML(xmlDocPtr xml, if (str) { int flag = virDomainTaintTypeFromString(str); if (flag < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("Unknown taint flag %s"), str); VIR_FREE(str); goto error; diff --git a/src/conf/network_conf.c b/src/conf/network_conf.c index 481fc5b..537cc2a 100644 --- a/src/conf/network_conf.c +++ b/src/conf/network_conf.c @@ -1747,7 +1747,7 @@ virNetworkForwardDefParseXML(const char *networkName, = virNetworkForwardDriverNameTypeFromString(forwardDriverName); if (driverName <= 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("Unknown forward <driver name='%s'/> " "in network %s"), forwardDriverName, networkName); diff --git a/src/conf/node_device_conf.c b/src/conf/node_device_conf.c index 171cd7c..51a76ea 100644 --- a/src/conf/node_device_conf.c +++ b/src/conf/node_device_conf.c @@ -854,7 +854,7 @@ virNodeDevCapNetParseXML(xmlXPathContextPtr ctxt, int val = virNodeDevNetCapTypeFromString(tmp); VIR_FREE(tmp); if (val < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("invalid network type supplied for '%s'"), def->name); goto out; @@ -1166,7 +1166,7 @@ virNodeDevCapsDefParseXML(xmlXPathContextPtr ctxt, } if ((val = virNodeDevCapTypeFromString(tmp)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown capability type '%s'"), tmp); VIR_FREE(tmp); goto error; diff --git a/src/conf/nwfilter_conf.c b/src/conf/nwfilter_conf.c index d280df5..3ebdc1f 100644 --- a/src/conf/nwfilter_conf.c +++ b/src/conf/nwfilter_conf.c @@ -2319,7 +2319,7 @@ virNWFilterRuleParse(xmlNodePtr node) } if ((ret->action = virNWFilterRuleActionTypeFromString(action)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, "%s", _("unknown rule action attribute value")); goto err_exit; @@ -2333,7 +2333,7 @@ virNWFilterRuleParse(xmlNodePtr node) } if ((ret->tt = virNWFilterRuleDirectionTypeFromString(direction)) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, "%s", _("unknown rule direction attribute value")); goto err_exit; diff --git a/src/conf/snapshot_conf.c b/src/conf/snapshot_conf.c index c18b99b..74ffe47 100644 --- a/src/conf/snapshot_conf.c +++ b/src/conf/snapshot_conf.c @@ -121,7 +121,7 @@ virDomainSnapshotDiskDefParseXML(xmlNodePtr node, if (snapshot) { def->snapshot = virDomainSnapshotLocationTypeFromString(snapshot); if (def->snapshot <= 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown disk snapshot setting '%s'"), snapshot); goto cleanup; @@ -157,7 +157,7 @@ virDomainSnapshotDiskDefParseXML(xmlNodePtr node, if (driver) { def->format = virStorageFileFormatTypeFromString(driver); if (def->format <= 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, + virReportError(VIR_ERR_XML_ERROR, _("unknown disk snapshot driver '%s'"), driver); VIR_FREE(driver); -- 1.8.4.2

2 2

[libvirt] [v9 0/6] Write separate module for hostdev passthrough
by Chunyan Liu 10 Jan '14

10 Jan '14

These patches implements a separate module for hostdev passthrough so that it could be shared by different drivers and can maintain a global state of a host device. patch 1/6: extract hostdev passthrough function from qemu_hostdev.c and make it reusable by multiple drivers. patch 2/6: add a unit test for hostdev common library. patch 3/6: switch qemu driver to use the common library instead of its own hostdev passthrough APIs. patch 4/6: switch lxc driver to use the common library instead of its own hostdev passthrough APIs. patch 5/6: add a hostdev pci backend type for xen usage. patch 6/6: add pci passthrough to libxl driver. --- Changes * rebase to lasest source code * fix ioctl return value in virHostdevHostSupportsPassthroughKVM() Chunyan Liu (6): add hostdev passthrough common library add unit test for hostdev common library change qemu driver to use hostdev common library change lxc driver to use hostdev common library add hostdev pci backend type for xen add pci passthrough to libxl driver docs/schemas/domaincommon.rng | 1 + po/POTFILES.in | 3 +- src/Makefile.am | 3 +- src/conf/domain_conf.c | 3 +- src/conf/domain_conf.h | 1 + src/libvirt_private.syms | 21 + src/libxl/libxl_conf.c | 63 + src/libxl/libxl_conf.h | 4 + src/libxl/libxl_domain.c | 9 + src/libxl/libxl_driver.c | 448 +++++- src/lxc/lxc_conf.h | 4 - src/lxc/lxc_driver.c | 47 +- src/lxc/lxc_hostdev.c | 413 ----- src/lxc/lxc_hostdev.h | 43 - src/lxc/lxc_process.c | 24 +- src/qemu/qemu_command.c | 4 +- src/qemu/qemu_conf.h | 9 +- src/qemu/qemu_domain.c | 22 + src/qemu/qemu_driver.c | 81 +- src/qemu/qemu_hostdev.c | 1454 ----------------- src/qemu/qemu_hostdev.h | 76 - src/qemu/qemu_hotplug.c | 136 +- src/qemu/qemu_process.c | 40 +- src/util/virhostdev.c | 1703 ++++++++++++++++++++ src/util/virhostdev.h | 134 ++ src/util/virpci.c | 30 +- src/util/virpci.h | 9 +- src/util/virscsi.c | 28 +- src/util/virscsi.h | 8 +- src/util/virusb.c | 29 +- src/util/virusb.h | 8 +- tests/Makefile.am | 5 + .../qemuxml2argv-hostdev-pci-address.xml | 1 + .../qemuxml2argvdata/qemuxml2argv-net-hostdev.xml | 1 + tests/qemuxml2argvdata/qemuxml2argv-pci-rom.xml | 2 + tests/virhostdevtest.c | 481 ++++++ tests/virpcimock.c | 23 +- 37 files changed, 3159 insertions(+), 2212 deletions(-) delete mode 100644 src/lxc/lxc_hostdev.c delete mode 100644 src/lxc/lxc_hostdev.h delete mode 100644 src/qemu/qemu_hostdev.c delete mode 100644 src/qemu/qemu_hostdev.h create mode 100644 src/util/virhostdev.c create mode 100644 src/util/virhostdev.h create mode 100644 tests/virhostdevtest.c

2 7

[libvirt] processor info gotten from 'virsh sysinfo' does match proc-cpuinfo
by yue 10 Jan '14

10 Jan '14

hi,all my environment is fc19, libvirt-1.0.5.8-1.fc19.x86_64 when systemctl start libvirtd.service , some warnning printed: Jan 09 17:53:01 localhost.localdomain libvirtd[12516]: libvirt version: 1.0.5.8, package: 1.fc19 (Fedora Project, 2013-12-14-21:10:58, buildv...ct.org) Jan 09 17:53:01 localhost.localdomain libvirtd[12516]: open("/var/run/libvirt/network/nwfilter.ltmp"): No such file or directory Jan 09 17:53:02 localhost.localdomain libvirtd[12516]: internal error Cannot find suitable CPU model for given data Jan 09 17:53:02 localhost.localdomain libvirtd[12516]: Failed to get host CPU --virsh sysinfo--- <processor> <entry name='socket_destination'>CPU 1</entry> <entry name='type'>Central Processor</entry> <entry name='family'>Other</entry> <entry name='manufacturer'>Bochs</entry> <entry name='version'>Not Specified</entry> <entry name='external_clock'>Unknown</entry> <entry name='max_speed'>2000 MHz</entry> <entry name='status'>Populated, Enabled</entry> </processor> ----proc/cpuinfo---------- processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 44 model name : Westmere E56xx/L56xx/X56xx (Nehalem-C) stepping : 1 microcode : 0x1 cpu MHz : 1861.999 cache size : 4096 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx lm constant_tsc nopl pni ssse3 cx16 sse4_1 sse4_2 x2apic popcnt aes hypervisor lahf_lm bogomips : 3723.99 clflush size : 64 cache_alignment : 64 address sizes : 44 bits physical, 48 bits virtual power management:

1 0

[libvirt] Compile time error in event-test.c
by Avanti Ajay 10 Jan '14

10 Jan '14

Hi... I am trying to compile the event-test.c code of the libvirt package. I am getting this error : I know it is a loader problem. Do I need to install any binaries? administrator@administrator-desktop:~/Desktop/libvirt/examples/domain-events/events-c$ gcc event-test.c -o event -lvirt /tmp/ccHd7ZUD.o: In function `main': event-test.c:(.text+0xac9): undefined reference to `virConnectRegisterCloseCallback' collect2: ld returned 1 exit status Thanks Avanti

2 1

[libvirt] [PATCH] test driver: Add authentication to test driver.
by Richard W.M. Jones 10 Jan '14

10 Jan '14

There is no easy way to test authentication against libvirt. This commit modifies the test driver to allow simple username/password authentication. You modify the test XML by adding: <node> ... <auth> <user password="123456">rich</user> <user>jane</user> </auth> </node> If there are any /node/auth/user elements, then authentication is required by the test driver (if none are present, then the test driver will work as before and not require authentication). In the example above, two phony users are added: rich password: 123456 jane no password required The test driver will demand a username. If the password attribute is present (or if the username entered is wrong), then the password is also asked for and checked: $ virsh -c test://$(pwd)/testnode.xml list Enter username for localhost: rich Enter rich's password for localhost: *** Id Name State ---------------------------------------------------- 1 fv0 running 2 fc4 running Signed-off-by: Richard W.M. Jones <rjones(a)redhat.com> --- src/test/test_driver.c | 110 ++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 109 insertions(+), 1 deletion(-) diff --git a/src/test/test_driver.c b/src/test/test_driver.c index cde82a1..ecad351 100644 --- a/src/test/test_driver.c +++ b/src/test/test_driver.c @@ -58,6 +58,7 @@ #include "virrandom.h" #include "virstring.h" #include "cpu/cpu.h" +#include "virauth.h" #define VIR_FROM_THIS VIR_FROM_TEST @@ -82,6 +83,13 @@ typedef struct _testCell *testCellPtr; #define MAX_CELLS 128 +struct _testAuth { + char *username; + char *password; +}; +typedef struct _testAuth testAuth; +typedef struct _testAuth *testAuthPtr; + struct _testConn { virMutex lock; @@ -99,6 +107,8 @@ struct _testConn { virNodeDeviceObjList devs; int numCells; testCell cells[MAX_CELLS]; + int numAuths; + testAuthPtr auths; virObjectEventStatePtr eventState; }; @@ -1355,6 +1365,44 @@ error: return ret; } +static int +testParseAuthUsers(testConnPtr privconn, + xmlXPathContextPtr ctxt) +{ + int num, ret = -1; + size_t i; + xmlNodePtr *nodes = NULL; + + num = virXPathNodeSet("/node/auth/user", ctxt, &nodes); + if (num < 0) + goto error; + + privconn->numAuths = num; + if (num && VIR_ALLOC_N(privconn->auths, num) < 0) + goto error; + + for (i = 0; i < num; i++) { + char *username, *password; + + ctxt->node = nodes[i]; + username = virXPathString("string(.)", ctxt); + if (!username || STREQ(username, "")) { + virReportError(VIR_ERR_XML_ERROR, "%s", + _("missing username in /node/auth/user field")); + goto error; + } + /* This field is optional. */ + password = virXMLPropString(nodes[i], "password"); + + privconn->auths[i].username = username; + privconn->auths[i].password = password; + } + + ret = 0; +error: + VIR_FREE(nodes); + return ret; +} /* No shared state between simultaneous test connections initialized * from a file. */ @@ -1417,6 +1465,8 @@ testOpenFromFile(virConnectPtr conn, const char *file) goto error; if (testParseNodedevs(privconn, file, ctxt) < 0) goto error; + if (testParseAuthUsers(privconn, ctxt) < 0) + goto error; xmlXPathFreeContext(ctxt); xmlFreeDoc(doc); @@ -1439,9 +1489,63 @@ testOpenFromFile(virConnectPtr conn, const char *file) return VIR_DRV_OPEN_ERROR; } +static int +testConnectAuthenticate(virConnectPtr conn, + virConnectAuthPtr auth) +{ + testConnPtr privconn = conn->privateData; + int ret = -1; + int i; + char *username = NULL, *password = NULL; + + if (privconn->numAuths == 0) + return 0; + + /* Authentication is required because the test XML contains a + * non-empty <auth/> section. First we must ask for a username. + */ + username = virAuthGetUsername(conn, auth, "test", NULL, "localhost"/*?*/); + if (!username) { + virReportError(VIR_ERR_AUTH_FAILED, "%s", + _("authentication failed when asking for username")); + goto cleanup; + } + + /* Does the username exist? */ + for (i = 0; i < privconn->numAuths; ++i) { + if (STREQ(privconn->auths[i].username, username)) + goto found_user; + } + i = -1; + +found_user: + /* Even if we didn't find the user, we still ask for a password. */ + if (i == -1 || privconn->auths[i].password != NULL) { + password = virAuthGetPassword(conn, auth, "test", + username, "localhost"); + if (password == NULL) { + virReportError(VIR_ERR_AUTH_FAILED, "%s", + _("authentication failed when asking for password")); + goto cleanup; + } + } + + if (i == -1 || + (password && STRNEQ(privconn->auths[i].password, password))) { + virReportError(VIR_ERR_AUTH_FAILED, "%s", + _("authentication failed, see test XML for the correct username/password")); + goto cleanup; + } + + ret = 0; +cleanup: + VIR_FREE(username); + VIR_FREE(password); + return ret; +} static virDrvOpenStatus testConnectOpen(virConnectPtr conn, - virConnectAuthPtr auth ATTRIBUTE_UNUSED, + virConnectAuthPtr auth, unsigned int flags) { int ret; @@ -1479,6 +1583,10 @@ static virDrvOpenStatus testConnectOpen(virConnectPtr conn, if (ret != VIR_DRV_OPEN_SUCCESS) return ret; + /* Fake authentication. */ + if (testConnectAuthenticate(conn, auth) < 0) + return VIR_DRV_OPEN_ERROR; + return VIR_DRV_OPEN_SUCCESS; } -- 1.8.4.2

3 4

[libvirt] Regression testing libvirt authentication
by Richard W.M. Jones 10 Jan '14

10 Jan '14

I'm trying to find a way to regression-test a program which uses libvirt authentication (virConnectAuth, virConnectAuthPtr). Ideally the test:/// driver would be able to fake authentication demands, but it doesn't seem to be able to do that. Any suggestions? Would this feature belong in the test driver or elsewhere? Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones libguestfs lets you edit virtual machines. Supports shell scripting, bindings from many languages. http://libguestfs.org

3 2

[libvirt] New feature discussion: Grouping multiple libvirt's in a "pool"
by Ahmed Ossama 10 Jan '14

10 Jan '14

Greetings All, I would like to say "Hi" to everyone on the list since this is my first message. I have couple of servers running CentOS and Debian with kvm and libvirt on top. Lately I've been thinking of coordinating them together in a pool like XenServer groups servers in a "Pool". I am totally aware that this feature can be achieved by installing OpenStack or any similar orchestrator on top of libvirt. But I would like to achieve this feature using libvirt alone as I don't want to install any stuff above libvirt. I was also thinking if each libvirt on every server is aware of other resources (Domains, Storage and Network), this could provide better support and view to any higher orchestrator utilizing libvirt. So I am wondering if such feature was discussed previously? And would like to hear thoughts or concerns about it. -- Regards, Ahmed Ossama

2 1

[libvirt] [PATCH] qemu: Add support for changing timeout value to open unix monitor socket
by Pavel Fux 10 Jan '14

10 Jan '14

Hi, I am talking about *Bug 987088*<https://bugzilla.redhat.com/show_bug.cgi?id=987088>, I have added a patch and a description of the fix, this is a copy of my comment on the bug: the default code behavior is wait for 3 seconds and if the socket is not opened yet, print this error and terminate. the code is in src/qemu/qemu_monitor.c in function qemuMonitorOpenUnix. In 2009 there was a patch that added the original 3 seconds retry, the patch can be found here: http://www.redhat.com/archives/libvir-list/2009-July/msg00335.html I have added a patch with this solution: the default behavior stays the same, but a user can add a configuration variable to qemu.conf and change the timeout value. every system needs a different value according to their system configuration but anyway 3 seconds is not suitable for all cases. I am attaching my patch. Pavel Fux.

3 2

[libvirt] [PATCH 0/2] v2: spice: expose the disable file transfer option
by Francesco Romani 10 Jan '14

10 Jan '14

Here it is the second version of the patch which export the spice agent disable file transfer. I followed Eric's advice and added detection of the support in QEMU in the first patch; the second builds upon the first and exports the support to libvirt. The XML format is intentionally similar to the 'clipboard' element, I thought the share enough similiarities; however, suggestions are more than welcome here. Please also feel free to suggest how to extend the testing, and if what was added here is enough. As everyone probably already noticed it's my first libvirt contribution; I tried to follow HACKING's advice caredully but I can have missed something (more). Best regards, Francesco Romani (2): spice: detect if qemu can disable file transfer spice: expose the QEMU disable file transfer option docs/formatdomain.html.in | 8 +++++ docs/schemas/domaincommon.rng | 11 ++++++ src/conf/domain_conf.c | 31 ++++++++++++++++- src/conf/domain_conf.h | 10 ++++++ src/libvirt_private.syms | 2 ++ src/qemu/qemu_capabilities.c | 5 ++- src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 9 +++++ tests/qemucapabilitiesdata/caps_1.6.0-1.caps | 1 + tests/qemucapabilitiesdata/caps_1.6.50-1.caps | 1 + ...emuxml2argv-graphics-spice-agent-file-xfer.args | 9 +++++ ...qemuxml2argv-graphics-spice-agent-file-xfer.xml | 40 ++++++++++++++++++++++ tests/qemuxml2argvtest.c | 6 ++++ 13 files changed, 132 insertions(+), 2 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-agent-file-xfer.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-agent-file-xfer.xml -- 1.8.4.2

2 7

[libvirt] [PATCH] Clarify documentation on possible return values in case of errors
by Claudio Bley 10 Jan '14

10 Jan '14

Signed-off-by: Claudio Bley <cbley(a)av-test.de> --- src/libvirt.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/src/libvirt.c b/src/libvirt.c index ffd4f8e..73972f2 100644 --- a/src/libvirt.c +++ b/src/libvirt.c @@ -14502,8 +14502,8 @@ virNodeDeviceGetName(virNodeDevicePtr dev) * * Accessor for the parent of the device * - * Returns the name of the device's parent, or NULL if the - * device has no parent. + * Returns the name of the device's parent, or NULL if an + * error occurred or when the device has no parent. */ const char * virNodeDeviceGetParent(virNodeDevicePtr dev) @@ -14537,7 +14537,8 @@ virNodeDeviceGetParent(virNodeDevicePtr dev) * * Accessor for the number of capabilities supported by the device. * - * Returns the number of capabilities supported by the device. + * Returns the number of capabilities supported by the device or -1 + * in case of error. */ int virNodeDeviceNumOfCaps(virNodeDevicePtr dev) @@ -14576,7 +14577,8 @@ error: * * Lists the names of the capabilities supported by the device. * - * Returns the number of capability names listed in @names. + * Returns the number of capability names listed in @names or -1 + * in case of error. */ int virNodeDeviceListCaps(virNodeDevicePtr dev, -- 1.7.9.5

3 4

[libvirt] /var/lib/libvirt/qemu permissions are wrong
by Marcelo Cerri 10 Jan '14

10 Jan '14

Hi, Any directions regarding which is the best approach to correct the bug reported in https://bugzilla.redhat.com/show_bug.cgi?id=1045040 ? Regards, Marcelo

2 3

[libvirt] [PATCH] event: don't queue NULL event on OOM
by Eric Blake 10 Jan '14

10 Jan '14

Ever since commit 61ac8ce, Coverity complained about remoteNetworkBuildEventLifecycle not checking for NULL failure to build an event, compared to other calls in the code base. But the problem is latent from copy and paste; all 17 of our remote*BuildEvent* functions in remote_driver.c have the same issue - if an OOM causes an event to not be built, we happily pass NULL to remoteEventQueue(), but that function has marked event as a nonnull parameter. We were getting lucky (the event queue's first use of the event happened to be a call to virIsObjectClass(), which acts gracefully on NULL, so there was no way to crash); but this is a latent bug waiting to bite us due to the disregard for the nonnull attribute, as well as a waste of resources in the event queue. Better is to just refuse to queue NULL. The discard is silent, since the problem only happens on OOM, and since events are already best effort - if we fail to get an event, it's not like we have any memory left to report the issue, nor any idea of who would benefit from knowing we couldn't create or queue the event. * src/remote/remote_driver.c (remoteEventQueue): Ignore NULL event. Signed-off-by: Eric Blake <eblake(a)redhat.com> --- I don't know if this will actually shut up Coverity, or if we have to modify all 17 calls to remoteEventQueue to do the NULL check there. I'm hoping this simpler solution does the trick. src/remote/remote_driver.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c index 64d9d92..da9c1c9 100644 --- a/src/remote/remote_driver.c +++ b/src/remote/remote_driver.c @@ -6801,7 +6801,8 @@ done: static void remoteEventQueue(struct private_data *priv, virObjectEventPtr event) { - virObjectEventStateQueue(priv->eventState, event); + if (event) + virObjectEventStateQueue(priv->eventState, event); } /* get_nonnull_domain and get_nonnull_network turn an on-wire -- 1.8.4.2

2 2

[libvirt] [PATCH v4 0/7] Network events API
by Cédric Bosdonnat 10 Jan '14

10 Jan '14

This patch serie include changes to respond to Eric and Daniel's comments. The event namespace part of the ID is only handled at the object event's level, though we need to strip it out of virObjectEventStateEventID to get the remote driver properly deregister. Cédric Bosdonnat (7): Added Network events API and virNetworkEventLifecycle. test driver: implemented network events Add network events unit tests Add network events to the remote driver Added network events to the bridged network driver Fixed indentation in src/conf/*_event* Added default case with error for object event dispatching daemon/libvirtd.h | 1 + daemon/remote.c | 139 +++++++++++++++++ include/libvirt/libvirt.h.in | 80 ++++++++++ src/Makefile.am | 5 + src/conf/domain_event.c | 286 ++++++++++++++++++++--------------- src/conf/domain_event.h | 271 +++++++++++++++++++-------------- src/conf/network_event.c | 154 +++++++++++++++++++ src/conf/network_event.h | 51 +++++++ src/conf/object_event.c | 50 +++--- src/conf/object_event.h | 1 + src/conf/object_event_private.h | 20 ++- src/driver.h | 14 ++ src/libvirt.c | 125 +++++++++++++++ src/libvirt_private.syms | 2 + src/libvirt_public.syms | 7 + src/network/bridge_driver.c | 90 +++++++++++ src/network/bridge_driver_platform.h | 3 + src/remote/remote_driver.c | 127 ++++++++++++++++ src/remote/remote_protocol.x | 46 +++++- src/test/test_driver.c | 62 ++++++++ tests/objecteventtest.c | 167 ++++++++++++++++++++ 21 files changed, 1444 insertions(+), 257 deletions(-) create mode 100644 src/conf/network_event.c create mode 100644 src/conf/network_event.h -- 1.8.4.4

5 19

[libvirt] [PATCHv2 0/7] lxc: honor mount namespaces
by Eric Blake 10 Jan '14

10 Jan '14

We are still awaiting a CVE number to be assigned, but Reco reported in Debian bug #732394 that a malicious guest could cause virDomainShutdown and virDomainReboot to cause the host to misbehave, if the host blindly follows symlinks in its own mount namespace instead of the guest's namespace. I have not yet tried to patch the bugs in virDomainDeviceAttach dereferencing /dev from the wrong namespace, which also suffers from the same vulnerability, but virProcessRunInMountNamespace should also be usable in that situation. While working on this series, I found several issues with virFork and virt-login-shell; since those are also related to correct namespace usage, I've bundled everything into one series; but the CVE is not fixed until patch 7/7 plus the future patch to /dev. I've done some pretty decent testing on the new virt-login-shell, but did not get as much testing on virDomainReboot. Since this series does address a CVE, and also regressions caused by our previous CVE fix in the same area of code (CVE-2013-4400 is unfortunately a poor example of shipping "fixes" without testing that the code still worked), I'd definitely appreciate a close review. Patch 6/7 is interesting: it uses virFork to use the mount namespace without impacting the parent process. However, since setns() is thread-safe, I wonder if it would be simpler to instead use pthread_create to do the callback within the same process instead of having to create a separate process, as that would make for easier coordination for passing the results back to the remaining threads that have not changed namespace. Thankfully, I think we came up with a good abstraction - I'm fairly confident that 6/7 could be rewritten to use pthread_create without changing the function signatures, in which case patch 7/7 would not need any changes to pick up the changed backend. Eric Blake (7): virt-login-shell: fix regressions in behavior virFork: simplify semantics virt-login-shell: use single instead of double fork virt-login-shell: saner exit value virsh: report exit status of failed lxc-enter-namespace lxc: add virProcessRunInMountNamespace lxc: security fix for virInitctlSetRunLevel src/internal.h | 7 +++ src/libvirt.c | 2 +- src/libvirt_private.syms | 1 + src/lxc/lxc_driver.c | 38 ++++++------ src/util/vircommand.c | 128 +++++++++++++++----------------------- src/util/vircommand.h | 2 +- src/util/virfile.c | 25 ++------ src/util/virinitctl.c | 28 ++++----- src/util/virinitctl.h | 5 +- src/util/virprocess.c | 81 ++++++++++++++++++++++-- src/util/virprocess.h | 11 ++++ tools/virsh-domain.c | 34 ++++++---- tools/virsh.pod | 3 +- tools/virt-login-shell.c | 151 ++++++++++++++++++++------------------------- tools/virt-login-shell.pod | 23 ++++++- 15 files changed, 299 insertions(+), 240 deletions(-) -- 1.8.4.2

4 18

[libvirt] [PATCH 00/24] libvirt.c error handling audit
by Eric Blake 09 Jan '14

09 Jan '14

This series is in response to: https://www.redhat.com/archives/libvir-list/2013-December/msg01101.html It turned into a much bigger cleanup project, where I ended up with a lot of changes; hopefully the division into multiple patches makes review easier, and the end result diffstat shows that the code base is more compact when all is said and done. Eric Blake (24): maint: consistent formatting in libvirt.c maint: improve debug of libvirt-{qemu,lxc} apis maint: move debug statements first in public API maint: improve error condition style in public API maint: don't leave garbage on early API exit maint: reset error on entrance to public API maint: avoid nested public calls maint: improve VIR_ERR_NO_SUPPORT usage maint: improve VIR_ERR_OPERATION_DENIED usage maint: improve VIR_ERR_INVALID_CONN usage maint: inline VIR_IS_CONNECT macro maint: improve VIR_ERR_INVALID_DOMAIN usage maint: inline VIR_IS*_DOMAIN macro maint: improve VIR_ERR_INVALID_NETWORK usage maint: improve VIR_ERR_INVALID_INTERFACE usage maint: improve VIR_ERR_INVALID_STORAGE_POOL usage maint: improve VIR_ERR_INVALID_STORAGE_VOL usage maint: improve VIR_ERR_INVALID_NODE_DEVICE usage maint: improve VIR_ERR_INVALID_SECRET usage maint: improve VIR_ERR_INVALID_STREAM usage maint: improve VIR_ERR_INVALID_NWFILTER usage maint: improve VIR_ERR_INVALID_DOMAIN_SNAPSHOT usage maint: clean up error reporting in migration maint: replace remaining virLib*Error with better names cfg.mk | 10 - docs/api_extension.html.in | 7 +- po/POTFILES.in | 1 - src/datatypes.c | 104 +- src/datatypes.h | 318 ++- src/internal.h | 9 + src/libvirt-lxc.c | 38 +- src/libvirt-qemu.c | 65 +- src/libvirt.c | 5342 +++++++++++++-------------------------- src/locking/lock_daemon.c | 16 +- src/lxc/lxc_driver.c | 2 +- src/qemu/qemu_migration.c | 10 +- src/security/security_manager.c | 46 +- src/util/virerror.c | 2 +- src/util/virerror.h | 8 + src/util/virinitctl.c | 4 +- src/util/virtypedparam.c | 14 +- src/util/viruuid.h | 20 +- src/xen/xen_driver.c | 11 +- 19 files changed, 2250 insertions(+), 3777 deletions(-) -- 1.8.4.2

2 75

[libvirt] [PATCH] storage: fix crash when listing volumes or undefining a pool
by Martin Kletzander 09 Jan '14

09 Jan '14

The commit cad3cf9a951d26da9d2ee0f5b52fb1a2dbb74af1 introduced a crash due to wrong order of parameters being passed to the function. When deleting an element, the function decreased the iterator instead of count and if listing volumes after that (or undefining the pool, NULL was being dereferenced. Signed-off-by: Martin Kletzander <mkletzan(a)redhat.com> --- src/storage/storage_driver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/storage/storage_driver.c b/src/storage/storage_driver.c index aaa0f02..85fc0f2 100644 --- a/src/storage/storage_driver.c +++ b/src/storage/storage_driver.c @@ -1566,7 +1566,7 @@ storageVolDelete(virStorageVolPtr obj, vol->name, pool->def->name); virStorageVolDefFree(vol); - VIR_DELETE_ELEMENT(pool->volumes.objs, pool->volumes.count, i); + VIR_DELETE_ELEMENT(pool->volumes.objs, i, pool->volumes.count); break; } } -- 1.8.5.2

2 2

[libvirt] [libvirt-java] [PATCH 00/15] Refactor error handling
by Claudio Bley 09 Jan '14

09 Jan '14

The error handling in libvirt-java is sort of a mess. Each and every class contains a processError() method which just forwards to ErrorHandler.processError(jna.Libvirt). Furthermore, this processError() method is often called unnecessarily after every libvirt call, although its return code did not indicate an error at all. So, this patchset removes the cruft with the added benefit of avoiding calls into native code when possible. Patch #1 starts the refactoring. It adds a few helper methods to the ErrorHandler class which will be removed by patch #15. Patch #2 to #13 are mostly mechanical, just wrapping calls of any libvirt function into a call to processError(int) or processError<T>(T). Patch #14 removes the obsolete processError(Libvirt) method. Patch #15 cleans up patch #1. Claudio Bley (15): Start refactoring of error handling Remove processError from Device class Remove processError from Domain class Remove processError from DomainSnapshot class Remove processError from Interface class Remove processError method from Network class Remove processError method from NetworkFilter class Remove processError method from Secret class Remove processError method from StoragePool class Remove processError method from StorageVol class Remove processError method from Stream class Remove processError method from Connect class Call processError only when virInitialize signalled an error Remove ErrorHandler.processError(Libvirt) method fixup! Start refactoring of error handling src/main/java/org/libvirt/Connect.java | 69 +----- src/main/java/org/libvirt/Device.java | 49 ++-- src/main/java/org/libvirt/Domain.java | 328 +++++++++----------------- src/main/java/org/libvirt/DomainSnapshot.java | 23 +- src/main/java/org/libvirt/ErrorHandler.java | 44 +++- src/main/java/org/libvirt/Interface.java | 43 +--- src/main/java/org/libvirt/Library.java | 4 +- src/main/java/org/libvirt/Network.java | 61 ++--- src/main/java/org/libvirt/NetworkFilter.java | 43 +--- src/main/java/org/libvirt/Secret.java | 61 ++--- src/main/java/org/libvirt/StoragePool.java | 95 +++----- src/main/java/org/libvirt/StorageVol.java | 56 ++--- src/main/java/org/libvirt/Stream.java | 64 ++--- 13 files changed, 297 insertions(+), 643 deletions(-) -- 1.8.5.2.msysgit.0

1 15

[libvirt] [PATCH RESEND] qemuBuildNicDevStr: Set vectors= on Multiqueue
by Michal Privoznik 09 Jan '14

09 Jan '14

Yet another advice appeared on the Multiqueue wiki page: http://www.linux-kvm.org/page/Multiqueue#Enable_MQ_feature We should add vectors=N onto the qemu command line, where N = 2 * (number of queues) + 1. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com> --- src/qemu/qemu_command.c | 13 +++++++------ src/qemu/qemu_command.h | 2 +- src/qemu/qemu_hotplug.c | 4 +--- 3 files changed, 9 insertions(+), 10 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 35b7c67..81486df 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -4980,7 +4980,7 @@ qemuBuildNicDevStr(virDomainDefPtr def, virDomainNetDefPtr net, int vlan, int bootindex, - bool multiqueue, + int vhostfdSize, virQEMUCapsPtr qemuCaps) { virBuffer buf = VIR_BUFFER_INITIALIZER; @@ -5035,8 +5035,11 @@ qemuBuildNicDevStr(virDomainDefPtr def, virDomainVirtioEventIdxTypeToString(net->driver.virtio.event_idx)); } } - if (usingVirtio && multiqueue) - virBufferAddLit(&buf, ",mq=on"); + if (usingVirtio && vhostfdSize > 1) { + /* As advised at http://www.linux-kvm.org/page/Multiqueue + * we should add vectors=2*N+1 where N is the vhostfdSize */ + virBufferAsprintf(&buf, ",mq=on,vectors=%d", 2 * vhostfdSize + 1); + } if (vlan == -1) virBufferAsprintf(&buf, ",netdev=host%s", net->info.alias); else @@ -7591,10 +7594,8 @@ qemuBuildInterfaceCommandLine(virCommandPtr cmd, virCommandAddArgList(cmd, "-netdev", host, NULL); } if (qemuDomainSupportsNicdev(def, qemuCaps, net)) { - bool multiqueue = tapfdSize > 1 || vhostfdSize > 1; - if (!(nic = qemuBuildNicDevStr(def, net, vlan, bootindex, - multiqueue, qemuCaps))) + vhostfdSize, qemuCaps))) goto cleanup; virCommandAddArgList(cmd, "-device", nic, NULL); } else { diff --git a/src/qemu/qemu_command.h b/src/qemu/qemu_command.h index 66c23cc..de7683d 100644 --- a/src/qemu/qemu_command.h +++ b/src/qemu/qemu_command.h @@ -105,7 +105,7 @@ char * qemuBuildNicDevStr(virDomainDefPtr def, virDomainNetDefPtr net, int vlan, int bootindex, - bool multiqueue, + int vhostfdSize, virQEMUCapsPtr qemuCaps); char *qemuDeviceDriveHostAlias(virDomainDiskDefPtr disk, diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index 7a8caf1..4315df2 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -998,10 +998,8 @@ int qemuDomainAttachNetDevice(virConnectPtr conn, } if (virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_DEVICE)) { - bool multiqueue = tapfdSize > 1 || vhostfdSize > 1; - if (!(nicstr = qemuBuildNicDevStr(vm->def, net, vlan, 0, - multiqueue, priv->qemuCaps))) + vhostfdSize, priv->qemuCaps))) goto try_remove; } else { if (!(nicstr = qemuBuildNicStr(net, NULL, vlan))) -- 1.8.5.1

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