December 2017 - Devel - libvirt List Archives

[libvirt] ANNOUNCE: Upstream libvirt{, -python} releases built for CentOS
by Jiri Denemark 12 Dec '17

12 Dec '17

Hi all, Apparently some folks use CentOS for developing and/or testing software on top of libvirt (e.g., oVirt), which may be a bit troublesome since the version of libvirt released with CentOS is usually quite old compared to upstream. Using the downstream releases of libvirt for developing new features can introduce several months of delay, which may not be acceptable. So to make the development easier for folks who want to stick with CentOS I started to built upstream libvirt releases for Virt-SIG. The builds are not just a result of "make rpm", they are proper rebased versions of the released CentOS builds. In other words, all required downstream changes are ported to the new libvirt release. Regular CentOS builds essentially use one of these rebased builds as a base. You can expect both libvirt and libvirt-python CentOS builds within a few days after they are released upstream, unless I'm on vacation or CBS is not cooperating. The official repository for these build is http://mirror.centos.org/centos-7/7/virt/x86_64/libvirt-latest/ If you want packages for other architectures (there's no virt directory in http://mirror.centos.org/altarch/7/) you can use https://buildlogs.centos.org/centos/7/virt/$basearch/libvirt-latest/ or specifically https://buildlogs.centos.org/centos/7/virt/ppc64le/libvirt-latest/ https://buildlogs.centos.org/centos/7/virt/aarch64/libvirt-latest/ https://buildlogs.centos.org/centos/7/virt/x86_64/libvirt-latest/ Happy hacking. Jirka

1 0

[libvirt] Add iSER support in libvirt
by Charles Kelimod 12 Dec '17

12 Dec '17

I want to add iSER support in libvirt project, how can I submit (if possible) my modification to it? Best Regards, Charles.

2 2

[libvirt] [PATCH 12/12] qemu: block: add iSER support in qemu block type
by zhangshengyu＠fusionstack.cn 12 Dec '17

12 Dec '17

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 66e21c4bd..c83ce5718 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -4554,6 +4554,11 @@ virDomainDeviceDefPostParseCommon(virDomainDeviceDefPtr dev, disk->src->protocol == VIR_STORAGE_NET_PROTOCOL_ISCSI && virDomainPostParseCheckISCSIPath(&disk->src->path) < 0) return -1; + + if (disk->src->type == VIR_STORAGE_TYPE_NETWORK && + disk->src->protocol == VIR_STORAGE_NET_PROTOCOL_ISER && + virDomainPostParseCheckISCSIPath(&disk->src->path) < 0) + return -1; if (disk->bus != VIR_DOMAIN_DISK_BUS_VIRTIO && virDomainCheckVirtioOptions(disk->virtio) < 0) @@ -5160,7 +5165,8 @@ virDomainDiskDefValidate(const virDomainDiskDef *disk) if (!(disk->src->type == VIR_STORAGE_TYPE_BLOCK || disk->src->type == VIR_STORAGE_TYPE_VOLUME || (disk->src->type == VIR_STORAGE_TYPE_NETWORK && - disk->src->protocol == VIR_STORAGE_NET_PROTOCOL_ISCSI))) { + (disk->src->protocol == VIR_STORAGE_NET_PROTOCOL_ISCSI || + disk->src->protocol == VIR_STORAGE_NET_PROTOCOL_ISER)))) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("disk '%s' improperly configured for a " "device='lun'"), disk->dst); diff --git a/src/qemu/qemu_block.c b/src/qemu/qemu_block.c index 585f0255e..a9543293d 100644 --- a/src/qemu/qemu_block.c +++ b/src/qemu/qemu_block.c @@ -831,7 +831,7 @@ qemuBlockStorageSourceGetISCSIProps(virStorageSourcePtr src) "s:portal", portal, "s:target", target, "u:lun", lun, - "s:transport", "tcp", + "s:transport", src->protocol == VIR_STORAGE_NET_PROTOCOL_ISER? "iser":"tcp", "S:user", username, "S:password-secret", objalias, NULL)); @@ -1030,6 +1030,7 @@ qemuBlockStorageSourceGetBackendProps(virStorageSourcePtr src) break; case VIR_STORAGE_NET_PROTOCOL_ISCSI: + case VIR_STORAGE_NET_PROTOCOL_ISER: if (!(fileprops = qemuBlockStorageSourceGetISCSIProps(src))) return NULL; break; diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 645802795..a21ba0ae4 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -932,6 +932,7 @@ qemuBuildNetworkDriveStr(virStorageSourcePtr src, case VIR_STORAGE_NET_PROTOCOL_FTPS: case VIR_STORAGE_NET_PROTOCOL_TFTP: case VIR_STORAGE_NET_PROTOCOL_ISCSI: + case VIR_STORAGE_NET_PROTOCOL_ISER: case VIR_STORAGE_NET_PROTOCOL_GLUSTER: ret = qemuBuildNetworkDriveURI(src, secinfo); break; @@ -1482,7 +1483,7 @@ qemuDiskSourceNeedsProps(virStorageSourcePtr src, return true; if (actualType == VIR_STORAGE_TYPE_NETWORK && - src->protocol == VIR_STORAGE_NET_PROTOCOL_ISCSI && + (src->protocol == VIR_STORAGE_NET_PROTOCOL_ISCSI || src->protocol == VIR_STORAGE_NET_PROTOCOL_ISER) && virQEMUCapsGet(qemuCaps, QEMU_CAPS_ISCSI_PASSWORD_SECRET)) return true; diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index d7150cae1..76b2a6cc9 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -8133,7 +8133,7 @@ int qemuDomainDefValidateDiskLunSource(const virStorageSource *src) { if (virStorageSourceGetActualType(src) == VIR_STORAGE_TYPE_NETWORK) { - if (src->protocol != VIR_STORAGE_NET_PROTOCOL_ISCSI) { + if (src->protocol != VIR_STORAGE_NET_PROTOCOL_ISCSI && src->protocol != VIR_STORAGE_NET_PROTOCOL_ISER) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("disk device='lun' is not supported " "for protocol='%s'"), diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index aa30b119a..104b73ebe 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -13983,6 +13983,7 @@ qemuDomainSnapshotPrepareDiskExternalInactive(virDomainSnapshotDiskDefPtr snapdi case VIR_STORAGE_NET_PROTOCOL_SHEEPDOG: case VIR_STORAGE_NET_PROTOCOL_GLUSTER: case VIR_STORAGE_NET_PROTOCOL_ISCSI: + case VIR_STORAGE_NET_PROTOCOL_ISER: case VIR_STORAGE_NET_PROTOCOL_HTTP: case VIR_STORAGE_NET_PROTOCOL_HTTPS: case VIR_STORAGE_NET_PROTOCOL_FTP: @@ -14060,6 +14061,7 @@ qemuDomainSnapshotPrepareDiskExternalActive(virDomainSnapshotDiskDefPtr snapdisk case VIR_STORAGE_NET_PROTOCOL_RBD: case VIR_STORAGE_NET_PROTOCOL_SHEEPDOG: case VIR_STORAGE_NET_PROTOCOL_ISCSI: + case VIR_STORAGE_NET_PROTOCOL_ISER: case VIR_STORAGE_NET_PROTOCOL_HTTP: case VIR_STORAGE_NET_PROTOCOL_HTTPS: case VIR_STORAGE_NET_PROTOCOL_FTP: @@ -14178,6 +14180,7 @@ qemuDomainSnapshotPrepareDiskInternal(virConnectPtr conn, case VIR_STORAGE_NET_PROTOCOL_SHEEPDOG: case VIR_STORAGE_NET_PROTOCOL_GLUSTER: case VIR_STORAGE_NET_PROTOCOL_ISCSI: + case VIR_STORAGE_NET_PROTOCOL_ISER: case VIR_STORAGE_NET_PROTOCOL_HTTP: case VIR_STORAGE_NET_PROTOCOL_HTTPS: case VIR_STORAGE_NET_PROTOCOL_FTP: diff --git a/src/qemu/qemu_parse_command.c b/src/qemu/qemu_parse_command.c index 5fe3f97d0..72e137ce4 100644 --- a/src/qemu/qemu_parse_command.c +++ b/src/qemu/qemu_parse_command.c @@ -709,6 +709,12 @@ qemuParseCommandLineDisk(virDomainXMLOptionPtr xmlopt, if (qemuParseISCSIString(def) < 0) goto error; + } else if (STRPREFIX(def->src->path, "iser:")) { + def->src->type = VIR_STORAGE_TYPE_NETWORK; + def->src->protocol = VIR_STORAGE_NET_PROTOCOL_ISER; + + if (qemuParseISCSIString(def) < 0) + goto error; } else if (STRPREFIX(def->src->path, "sheepdog:")) { char *p = def->src->path; char *port, *vdi; @@ -2157,6 +2163,7 @@ qemuParseCommandLine(virCapsPtr caps, goto error; break; + case VIR_STORAGE_NET_PROTOCOL_ISER: case VIR_STORAGE_NET_PROTOCOL_ISCSI: if (qemuParseISCSIString(disk) < 0) goto error; diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c index 6594715e5..cf5c2904e 100644 --- a/src/util/virstoragefile.c +++ b/src/util/virstoragefile.c @@ -81,6 +81,7 @@ VIR_ENUM_IMPL(virStorageNetProtocol, VIR_STORAGE_NET_PROTOCOL_LAST, "sheepdog", "gluster", "iscsi", + "iser", "http", "https", "ftp", @@ -2750,6 +2751,7 @@ virStorageSourceParseBackingColon(virStorageSourcePtr src, case VIR_STORAGE_NET_PROTOCOL_FTPS: case VIR_STORAGE_NET_PROTOCOL_TFTP: case VIR_STORAGE_NET_PROTOCOL_ISCSI: + case VIR_STORAGE_NET_PROTOCOL_ISER: case VIR_STORAGE_NET_PROTOCOL_GLUSTER: case VIR_STORAGE_NET_PROTOCOL_SSH: case VIR_STORAGE_NET_PROTOCOL_VXHS: @@ -3040,6 +3042,77 @@ virStorageSourceParseBackingJSONiSCSI(virStorageSourcePtr src, return ret; } +static int +virStorageSourceParseBackingJSONiSER(virStorageSourcePtr src, + virJSONValuePtr json, + int opaque ATTRIBUTE_UNUSED) +{ + const char *transport = virJSONValueObjectGetString(json, "transport"); + const char *portal = virJSONValueObjectGetString(json, "portal"); + const char *target = virJSONValueObjectGetString(json, "target"); + const char *uri; + char *port; + unsigned int lun = 0; + char *fulltarget = NULL; + int ret = -1; + + /* legacy URI based syntax passed via 'filename' option */ + if ((uri = virJSONValueObjectGetString(json, "filename"))) + return virStorageSourceParseBackingJSONUriStr(src, uri, + VIR_STORAGE_NET_PROTOCOL_ISER); + + src->type = VIR_STORAGE_TYPE_NETWORK; + src->protocol = VIR_STORAGE_NET_PROTOCOL_ISER; + + if (VIR_ALLOC(src->hosts) < 0) + goto cleanup; + + src->nhosts = 1; + + if (STRNEQ_NULLABLE(transport, "iser")) { + virReportError(VIR_ERR_INVALID_ARG, "%s", + _("only ISER transport is supported for iSER volumes")); + goto cleanup; + } + + src->hosts->transport = VIR_STORAGE_NET_HOST_TRANS_TCP; + + if (!portal) { + virReportError(VIR_ERR_INVALID_ARG, "%s", + _("missing 'portal' address in iSER backing definition")); + goto cleanup; + } + + if (!target) { + virReportError(VIR_ERR_INVALID_ARG, "%s", + _("missing 'target' in iSER backing definition")); + goto cleanup; + } + + if (VIR_STRDUP(src->hosts->name, portal) < 0) + goto cleanup; + + if ((port = strrchr(src->hosts->name, ':')) && + !strchr(port, ']')) { + if (virStringParsePort(port + 1, &src->hosts->port) < 0) + goto cleanup; + + *port = '\0'; + } + + ignore_value(virJSONValueObjectGetNumberUint(json, "lun", &lun)); + + if (virAsprintf(&fulltarget, "%s/%u", target, lun) < 0) + goto cleanup; + + VIR_STEAL_PTR(src->path, fulltarget); + + ret = 0; + + cleanup: + VIR_FREE(fulltarget); + return ret; +} static int virStorageSourceParseBackingJSONNbd(virStorageSourcePtr src, @@ -3295,6 +3368,7 @@ static const struct virStorageSourceJSONDriverParser jsonParsers[] = { {"tftp", virStorageSourceParseBackingJSONUri, VIR_STORAGE_NET_PROTOCOL_TFTP}, {"gluster", virStorageSourceParseBackingJSONGluster, 0}, {"iscsi", virStorageSourceParseBackingJSONiSCSI, 0}, + {"iser", virStorageSourceParseBackingJSONiSER, 0}, {"nbd", virStorageSourceParseBackingJSONNbd, 0}, {"sheepdog", virStorageSourceParseBackingJSONSheepdog, 0}, {"ssh", virStorageSourceParseBackingJSONSSH, 0}, @@ -4054,6 +4128,7 @@ virStorageSourceNetworkDefaultPort(virStorageNetProtocol protocol) return 22; case VIR_STORAGE_NET_PROTOCOL_ISCSI: + case VIR_STORAGE_NET_PROTOCOL_ISER: return 3260; case VIR_STORAGE_NET_PROTOCOL_GLUSTER: diff --git a/src/util/virstoragefile.h b/src/util/virstoragefile.h index 24382a0a6..33771ddaf 100644 --- a/src/util/virstoragefile.h +++ b/src/util/virstoragefile.h @@ -129,6 +129,7 @@ typedef enum { VIR_STORAGE_NET_PROTOCOL_SHEEPDOG, VIR_STORAGE_NET_PROTOCOL_GLUSTER, VIR_STORAGE_NET_PROTOCOL_ISCSI, + VIR_STORAGE_NET_PROTOCOL_ISER, VIR_STORAGE_NET_PROTOCOL_HTTP, VIR_STORAGE_NET_PROTOCOL_HTTPS, VIR_STORAGE_NET_PROTOCOL_FTP, Best Regards, Charles. zhangshengyu(a)fusionstack.cn

1 0

[libvirt] [PATCH] Fix minor typos (watchog, schedular)
by Yuri Chornoivan 12 Dec '17

12 Dec '17

Hi, Please find the attached patch for the following fixes watchog -> watchdog schedular -> scheduler Many thanks in advance for reviewing the fixes. Best regards, Yuri

2 1

[libvirt] [PATCH v2] libvirt-python : PyObject memory leak
by Peng Hao 11 Dec '17

11 Dec '17

libvirt_virConnectDomainEventTunableCallback leak a PyObject. Signed-off-by: Peng Hao <peng.hao2(a)zte.com.cn> Signed-off-by: Wang Yechao <wang.yechao255(a)zte.com.cn> --- libvirt-override.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libvirt-override.c b/libvirt-override.c index d746350..78a7f08 100644 --- a/libvirt-override.c +++ b/libvirt-override.c @@ -6662,11 +6662,11 @@ libvirt_virConnectDomainEventTunableCallback(virConnectPtr conn ATTRIBUTE_UNUSED if (!pyobj_ret) { DEBUG("%s - ret:%p\n", __FUNCTION__, pyobj_ret); PyErr_Print(); - Py_XDECREF(pyobj_dict); } else { Py_DECREF(pyobj_ret); ret = 0; } + Py_XDECREF(pyobj_dict); LIBVIRT_RELEASE_THREAD_STATE; return ret; -- 1.8.3.1

2 1

[libvirt] [PATCH 0/3] qemu: Clean up PCI controller options
by Andrea Bolognani 11 Dec '17

11 Dec '17

See patch 3/3 for an explanation. Andrea Bolognani (3): qemu: Add missing checks for pcie-root-port options tests: Add some tests for PCI controller options qemu: Clean up PCI controller options src/qemu/qemu_command.c | 4 +- src/qemu/qemu_domain.c | 117 +++++++++++++++++++++ .../i440fx-controllers-pciopts.args | 24 +++++ .../i440fx-controllers-pciopts.xml | 36 +++++++ .../pseries-controllers-pciopts.args | 22 ++++ .../pseries-controllers-pciopts.xml | 36 +++++++ .../qemuxml2argvdata/q35-controllers-pciopts.args | 28 +++++ tests/qemuxml2argvdata/q35-controllers-pciopts.xml | 60 +++++++++++ tests/qemuxml2argvtest.c | 17 +++ .../i440fx-controllers-pciopts.xml | 42 ++++++++ tests/qemuxml2xmloutdata/pcie-expander-bus.xml | 4 +- .../pseries-controllers-pciopts.xml | 41 ++++++++ .../qemuxml2xmloutdata/q35-controllers-pciopts.xml | 63 +++++++++++ tests/qemuxml2xmltest.c | 17 +++ 14 files changed, 507 insertions(+), 4 deletions(-) create mode 100644 tests/qemuxml2argvdata/i440fx-controllers-pciopts.args create mode 100644 tests/qemuxml2argvdata/i440fx-controllers-pciopts.xml create mode 100644 tests/qemuxml2argvdata/pseries-controllers-pciopts.args create mode 100644 tests/qemuxml2argvdata/pseries-controllers-pciopts.xml create mode 100644 tests/qemuxml2argvdata/q35-controllers-pciopts.args create mode 100644 tests/qemuxml2argvdata/q35-controllers-pciopts.xml create mode 100644 tests/qemuxml2xmloutdata/i440fx-controllers-pciopts.xml create mode 100644 tests/qemuxml2xmloutdata/pseries-controllers-pciopts.xml create mode 100644 tests/qemuxml2xmloutdata/q35-controllers-pciopts.xml -- 2.14.3

2 7

[libvirt] [PATCH v2 1/3] libxl: add support for multiple IP addresses
by Marek Marczykowski-Górecki 11 Dec '17

11 Dec '17

vif-* scripts support it for a long time, and expect addresses to be separated by spaces. Add appropriate support to libxl driver. --- changed in v2: - moved libxlMakeIPList function to xenconfig/xen_common.c and renamed to xenMakeIPList --- src/libxl/libxl_conf.c | 5 +++-- src/libxl/libxl_domain.c | 12 ------------ src/xenconfig/xen_common.c | 24 ++++++++++++++++++++++++ src/xenconfig/xen_common.h | 1 + 4 files changed, 28 insertions(+), 14 deletions(-) diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c index 2a9be69..970cff2 100644 --- a/src/libxl/libxl_conf.c +++ b/src/libxl/libxl_conf.c @@ -49,6 +49,7 @@ #include "virstoragefile.h" #include "secret_util.h" #include "cpu/cpu.h" +#include "xen_common.h" #define VIR_FROM_THIS VIR_FROM_LIBXL @@ -1144,7 +1145,7 @@ libxlMakeNic(virDomainDefPtr def, if (VIR_STRDUP(x_nic->script, l_nic->script) < 0) goto cleanup; if (l_nic->guestIP.nips > 0) { - x_nic->ip = virSocketAddrFormat(&l_nic->guestIP.ips[0]->address); + x_nic->ip = xenMakeIPList(&l_nic->guestIP); if (!x_nic->ip) goto cleanup; } @@ -1160,7 +1161,7 @@ libxlMakeNic(virDomainDefPtr def, } if (l_nic->guestIP.nips > 0) { - x_nic->ip = virSocketAddrFormat(&l_nic->guestIP.ips[0]->address); + x_nic->ip = xenMakeIPList(&l_nic->guestIP); if (!x_nic->ip) goto cleanup; } diff --git a/src/libxl/libxl_domain.c b/src/libxl/libxl_domain.c index d054b07..395c8a9 100644 --- a/src/libxl/libxl_domain.c +++ b/src/libxl/libxl_domain.c @@ -294,18 +294,6 @@ libxlDomainDeviceDefPostParse(virDomainDeviceDefPtr dev, def->os.type != VIR_DOMAIN_OSTYPE_HVM) dev->data.chr->targetType = VIR_DOMAIN_CHR_CONSOLE_TARGET_TYPE_XEN; - if (dev->type == VIR_DOMAIN_DEVICE_NET && - (dev->data.net->type == VIR_DOMAIN_NET_TYPE_BRIDGE || - dev->data.net->type == VIR_DOMAIN_NET_TYPE_ETHERNET || - dev->data.net->type == VIR_DOMAIN_NET_TYPE_NETWORK)) { - if (dev->data.net->guestIP.nips > 1) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, - _("multiple IP addresses not supported on device type %s"), - virDomainNetTypeToString(dev->data.net->type)); - return -1; - } - } - if (dev->type == VIR_DOMAIN_DEVICE_HOSTDEV || (dev->type == VIR_DOMAIN_DEVICE_NET && dev->data.net->type == VIR_DOMAIN_NET_TYPE_HOSTDEV)) { diff --git a/src/xenconfig/xen_common.c b/src/xenconfig/xen_common.c index ded0aca..7f838b6 100644 --- a/src/xenconfig/xen_common.c +++ b/src/xenconfig/xen_common.c @@ -1166,6 +1166,30 @@ xenFormatSerial(virConfValuePtr list, virDomainChrDefPtr serial) return -1; } +char * +xenMakeIPList(virNetDevIPInfoPtr guestIP) +{ + size_t i; + char **address_array; + char *ret = NULL; + + if (VIR_ALLOC_N(address_array, guestIP->nips + 1) < 0) + return NULL; + + for (i = 0; i < guestIP->nips; i++) { + address_array[i] = virSocketAddrFormat(&guestIP->ips[i]->address); + if (!address_array[i]) + goto cleanup; + } + address_array[guestIP->nips] = NULL; + + ret = virStringListJoin((const char**)address_array, " "); + + cleanup: + while (i > 0) + VIR_FREE(address_array[--i]); + return ret; +} static int xenFormatNet(virConnectPtr conn, diff --git a/src/xenconfig/xen_common.h b/src/xenconfig/xen_common.h index 9055692..3b7a5db 100644 --- a/src/xenconfig/xen_common.h +++ b/src/xenconfig/xen_common.h @@ -67,6 +67,7 @@ int xenFormatConfigCommon(virConfPtr conf, virConnectPtr conn, const char *nativeFormat); +char *xenMakeIPList(virNetDevIPInfoPtr guestIP); int xenDomainDefAddImplicitInputDevice(virDomainDefPtr def); base-commit: 9f0ccc717ba9026c30ce38951a354dd66fa12e3b -- git-series 0.9.1

3 10

[libvirt] [PATCH] qemu: Avoid comparing size_t with -1
by Jiri Denemark 11 Dec '17

11 Dec '17

ncpus would be -1 on error and the cleanup for loop would not be skipped in this case. Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com> --- src/qemu/qemu_capabilities.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 8c65de956e..9673ef857b 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -2965,7 +2965,7 @@ virQEMUCapsFetchCPUDefinitions(qemuMonitorPtr mon) size_t i; if ((ncpus = qemuMonitorGetCPUDefinitions(mon, &cpus)) < 0) - goto error; + return NULL; if (!(models = virDomainCapsCPUModelsNew(ncpus))) goto error; -- 2.15.1

2 1

[libvirt] [PATCH 0/2] qemu: Fix upgrade with running domains with host-model CPUs
by Jiri Denemark 11 Dec '17

11 Dec '17

When upgrading old libvirt on a host with EPYC host CPU (or any other CPU which was added to cpu_map.xml in newer libvirt releases), we would replace host-model CPU definition for running domains to EPYC even though a different CPU model was used to start the domain. And sync old libvirt doesn't know about EPYC, migrating the domain to another host running the same old libvirt would be impossible. https://bugzilla.redhat.com/show_bug.cgi?id=1521202 Jiri Denemark (2): qemu: Separate fetching CPU definitions from filling qemuCaps qemu: Make sure host-model uses CPU model supported by QEMU src/qemu/qemu_capabilities.c | 59 +++++++++++++++++++++++++++----------------- src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_process.c | 30 ++++++++++++++++++++++ 3 files changed, 68 insertions(+), 22 deletions(-) -- 2.15.1

3 5

[libvirt] [PATCH v3] qemuDomainUndefineFlags: Fix error message
by Michal Privoznik 11 Dec '17

11 Dec '17

https://bugzilla.redhat.com/show_bug.cgi?id=1522706 If domain is active, but the undefine API was called without the VIR_DOMAIN_UNDEFINE_KEEP_NVRAM flag set, the following incorrect error message is produced: error: Requested operation is not valid: cannot delete inactive domain with nvram Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com> --- Diff to v2: - Drop state from the message completely src/qemu/qemu_driver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index aa30b119a..d18cea4d0 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -7538,7 +7538,7 @@ qemuDomainUndefineFlags(virDomainPtr dom, } } else if (!(flags & VIR_DOMAIN_UNDEFINE_KEEP_NVRAM)) { virReportError(VIR_ERR_OPERATION_INVALID, "%s", - _("cannot delete inactive domain with nvram")); + _("cannot delete domain with nvram")); goto endjob; } } -- 2.13.6

2 1