Libvirt 1.2.18 发布，Linux 虚拟化库

云深处

　　改进：
　　qemu: Properly check for incoming migration job (Jiri Denemark),
　　Fix syntax-check: missing "%s" (Cédric Bosdonnat),

　　qemu: Adjust VM>　　admin: Tiny cleanups (Martin Kletzander),
　　tests: Finish rename of the long nodeinfo test case (Martin Kletzander),
　　conf: add virDomainControllerDefNew() (Laine Stump),
　　qemu: reorganize loop in qemuDomainAssignPCIAddresses (Laine Stump),
　　conf: pay attention to bus minSlot/maxSlot when autoassigning PCI addresses (Laine Stump),
　　tests: add vol-qcow2-zerocapacity test to storagevolxml2argvtest (Chris J Arges),
　　Revert "qemu: Use heads parameter for QXL driver" (Martin Kletzander),
　　test: introduce a function in test driver to check get vcpupin info (Luyao Huang),
　　conf: reorganize virNetworkDHCPDefParseXML (Laine Stump),
　　nodeinfo: Check for errors when reading core_id (Andrea Bolognani),
　　bhyve: add UTC clock support (Roman Bogorodskiy),
　　configure: clarify rationale for checking pkcheck (Daniel P. Berrange),
　　nodeinfo: Calculate present and online CPUs only once (Andrea Bolognani),
　　nodeinfo: Use a bitmap to keep track of node CPUs (Andrea Bolognani),
　　nodeinfo: Use nodeGetOnlineCPUBitmap() when parsing node (Andrea Bolognani),
　　nodeinfo: Phase out cpu_set_t usage (Andrea Bolognani),
　　nodeinfo: Rename nodeGetCPUBitmap() to nodeGetOnlineCPUBitmap() (Andrea Bolognani),
　　nodeinfo: Remove out parameter from nodeGetCPUBitmap() (Andrea Bolognani),
　　nodeinfo: Add old kernel compatibility to nodeGetPresentCPUBitmap() (Andrea Bolognani),
　　nodeinfo: Rename linuxParseCPUmax() to linuxParseCPUCount() (Andrea Bolognani),
　　nodeinfo: Introduce linuxGetCPUOnlinePath() (Andrea Bolognani),
　　nodeinfo: Introduce linuxGetCPUGlobalPath() (Andrea Bolognani),
　　nodeinfo: Add nodeGetPresentCPUBitmap() to libvirt_private.syms (Andrea Bolognani),
　　virsh: Refactor block job waiting in cmdBlockCopy (Peter Krempa),
　　virsh: Refactor block job waiting in cmdBlockCommit (Peter Krempa),
　　virsh: Refactor block job waiting in cmdBlockPull (Peter Krempa),
　　qemu: Update state of block job to READY only if it actually is ready (Peter Krempa),
　　virsh: Refactor argument handling in cmdBlockPull (Peter Krempa),
　　virsh: Refactor argument handling in cmdBlockCopy (Peter Krempa),
　　virsh: Refactor argument checking in cmdBlockCommit (Peter Krempa),
　　virsh: Kill blockJobImpl by moving the final impl into cmdBlockCommit (Peter Krempa),
　　virsh: Split out block pull implementation from blockJobImpl (Peter Krempa),
　　virsh: block job: separate abort from blockJobImpl (Peter Krempa),
　　virsh: blockjob: Split out vshBlockJobSetSpeed from blockJobImpl (Peter Krempa),
　　virsh: cmdBlockJob: Switch to declarative flag interlocking (Peter Krempa),
　　virsh: blockjob: Extract block job info code into a separate function (Peter Krempa),
　　nodedev: add RDMA and tx-udp_tnl-segmentation NIC capabilities (Moshe Levi),
　　qemu: Use heads parameter for QXL driver (Frediano Ziglio),
　　rbd: Use RBD format 2 by default when creating images. (Wido den Hollander),
　　virsh: Don't output node frequency if unknown (Martin Kletzander),
　　qemu: Test for virtio-9p-ccw support (Boris Fiuczynski),
　　qemu: Make virtio-9p-ccw the default for s390-ccw-virtio machines (Boris Fiuczynski),
　　qemu: Support for virtio-9p-ccw (Boris Fiuczynski),
　　virsh: Teach cmdFreepages to work with lxc driver (Michal Privoznik),
　　cmdVcpuPin: Remove dead code (Michal Privoznik),
　　lxc: wait for nbd device to be up to get its PIDs (Cédric Bosdonnat),
　　nodeinfo: Formatting changes (Andrea Bolognani),
　　nodeinfo: Make sysfs_prefix usage more consistent (Andrea Bolognani),
　　qemu: process: Improve update of maximum balloon state at startup (Peter Krempa),
　　qemuDomainSetNumaParamsLive: Check for NUMA mode more wisely (Michal Privoznik),
　　conf: Add getter for network routes (Martin Kletzander),
　　tests: Add nodeinfo test for non-present CPUs (Andrea Bolognani),
　　nodeinfo: Add sysfs_prefix to nodeGetMemoryStats (John Ferlan),
　　nodeinfo: Add sysfs_prefix to nodeCapsInitNUMA (John Ferlan),
　　nodeinfo: Add sysfs_prefix to nodeGetInfo (John Ferlan),
　　nodeinfo: Add sysfs_prefix to nodeGetCPUMap (John Ferlan),
　　nodeinfo: Add sysfs_prefix to nodeGetCPUBitmap (John Ferlan),
　　nodeinfo: Add sysfs_prefix to nodeGetPresentCPUBitmap (John Ferlan),
　　nodeinfo: Add sysfs_prefix to nodeGetCPUCount (John Ferlan),
　　nodeinfo: Introduce local linuxGetCPUPresentPath (John Ferlan),
　　virt-driver-vz: Require parallels-7.0.22 at least (Michal Privoznik),
　　configure: Move Virtuozzo checks to a specific module (Michal Privoznik),
　　qemuProcessHandleMigrationStatus: Update migration status more frequently (Michal Privoznik),
　　vz: fix cleanup of nets of bridged type (Dmitry Guryanov),
　　qemu: Use error from Finish instead of "unexpectedly failed" (Jiri Denemark),
　　qemu: Don't report false error from MigrateFinish (Jiri Denemark),
　　qemu: Remember incoming migration errors (Jiri Denemark),
　　Introduce virErrorCopyNew (Jiri Denemark),
　　Introduce virHashAtomic (Jiri Denemark),
　　cpu: Add support for MPX and AVX512 Intel features (Jiri Denemark),
　　virt-aa-helper: add DomainGuest to mockup caps (Cédric Bosdonnat),
　　virt-aa-helper: rename ctl->hvm to ctl->os (Cédric Bosdonnat),
　　Get more libvirt errors from virt-aa-helper (Cédric Bosdonnat),
　　virt-aa-helper: fix rules for paths with trailing slash (Cédric Bosdonnat),
　　rpc: Add virNetDaemonHasClients (Martin Kletzander),
　　Rewrite allocation tracking when cloning volumes (Ján Tomko),
　　qemu: Drop LFs at the end of error from QEMU log (Jiri Denemark),
　　qemu: Log all arguments of qemuProcessStart (Jiri Denemark),
　　qemu: Wait for migration events on domain condition (Jiri Denemark),
　　qemu: Update migration state according to MIGRATION event (Jiri Denemark),
　　qemuDomainGetJobStatsInternal: Support migration events (Jiri Denemark),
　　qemu: Enable migration events on QMP monitor (Jiri Denemark),
　　qemu_monitor: Wire up MIGRATION event (Jiri Denemark),
　　qemu_hotplug: try harder to eject media (Pavel Hrdina),
　　monitor: detect that eject fails because the tray is locked (Pavel Hrdina),
　　virDomainObjSignal: drop this function (Pavel Hrdina),
　　virCondWaitUntil: add another return value (Pavel Hrdina),
　　qemu: Refactor qemuSetUnprivSGIO return values (John Ferlan),
　　qemu: Inline qemuGetHostdevPath (John Ferlan),
　　qemu: Refactor qemuCheckSharedDisk to create qemuCheckUnprivSGIO (John Ferlan),
　　libxl: rework setting the state of virDomainObj (Jim Fehlig),
　　libxl: support dom0 (Jim Fehlig),
　　qemu: Introduce qemuGetHostdevPath (John Ferlan),
　　qemu: Introduce qemuIsSharedHostdev (John Ferlan),
　　docs: Clarify unprivileged sgio feature (John Ferlan),
　　conf: use virDomainChrSourceDef to save server path (Luyao Huang),
　　qemu: Refactor creation of shared memory device commandline (Luyao Huang),

　　qemu: Assign>　　Separate isa-fdc options generation (Ján Tomko),
　　Add support for portable-rpcgen from portablexdr library (Pavel Fedin),
　　Remove explicit enum from protocol structures (Pavel Fedin),
　　util: bitmap: Don't alloc overly large binary bitmaps (Peter Krempa),
　　vz: Use virBitmapToDataBuf instead of virBitmapToData in vzDomainGetVcpus (Peter Krempa),
　　vz: Remove dead code from vzDomainGetVcpus (Peter Krempa),
　　qemu: move the guest status check before agent config and status check (Luyao Huang),
　　qemu: remove deadcode in qemuDomain{HelperGetVcpus|GetIOThreadsLive} (Luyao Huang),
　　vz: assign static IPs and default gateways for network adapter (Mikhail Feoktistov),
　　vz: fix building capabilities (Dmitry Guryanov),
　　qemu_driver: live/config checks cleanup (Pavel Hrdina),
　　Post-release version bump to 1.2.18 (Michal Privoznik),
　　cpu_map.xml: Expand Opteron_G4 CPU model (Jiri Denemark),
　　cpu_map.xml: Expand Opteron_G2 CPU model (Jiri Denemark),
　　cpu_map.xml: Expand Opteron_G1 CPU model (Jiri Denemark),
　　cpu_map.xml: Expand Broadwell-noTSX CPU model (Jiri Denemark),
　　cpu_map.xml: Expand Haswell-noTSX CPU model (Jiri Denemark),
　　cpu_map.xml: Expand SandyBridge CPU model (Jiri Denemark),
　　cpu_map.xml: Expand Westmere CPU model (Jiri Denemark),
　　cpu_map.xml: Expand Nehalem CPU model (Jiri Denemark),
　　cpu_map.xml: Expand Penryn CPU model (Jiri Denemark),
　　cpu_map.xml: Expand Conroe CPU model (Jiri Denemark),
　　cpu_map.xml: Expand kvm64 CPU model (Jiri Denemark),
　　cpu_map.xml: Expand cpu64-rhel5 CPU model (Jiri Denemark),
　　cpu_map.xml: Expand kvm32 CPU model (Jiri Denemark),
　　cpu_map.xml: Expand qemu32 CPU model (Jiri Denemark),
　　cpu_map.xml: Expand n270 CPU model (Jiri Denemark),
　　cpu_map.xml: Expand coreduo CPU model (Jiri Denemark),
　　cpu_map.xml: Expand pentiumpro CPU model (Jiri Denemark),
　　cpu_map.xml: Expand pentium2 CPU model (Jiri Denemark),
　　cpu_map.xml: Expand pentium CPU model (Jiri Denemark),
　　cpu_map.xml: Expand 486 CPU model (Jiri Denemark),
　　cpu_map.xml: Sort features in x86 CPU models (Jiri Denemark)