Skip to content

L
libvirt

openeuler / libvirt

通知 3
Star 0
Fork 0
L
libvirt
切换分支/标签
  1. 30 11月, 2016 3 次提交
  3. 29 11月, 2016 5 次提交
  5. 28 11月, 2016 5 次提交
    • C
      storage_backend_rbd: check the return value of rados_conf_set · 17879605
      由 Chen Hanxiao 提交于 
      We had a lot of rados_conf_set and check works.
Use helper virStorageBackendRBDRADOSConfSet for them.
Signed-off-by: NChen Hanxiao <chenhanxiao@gmail.com>
      17879605
    • P
      qemu: capabilities: Don't partially reprope caps on process reconnect · b87a1134
      由 Peter Krempa 提交于 
      Thanks to the complex capability caching code virQEMUCapsProbeQMP was
never called when we were starting a new qemu VM. On the other hand,
when we are reconnecting to the qemu process we reload the capability
list from the status XML file. This means that the flag preventing the
function being called was not set and thus we partially reprobed some of
the capabilities.

The recent addition of CPU hotplug clears the
QEMU_CAPS_QUERY_HOTPLUGGABLE_CPUS if the machine does not support it.
The partial re-probe on reconnect results into attempting to call the
unsupported command and then killing the VM.

Remove the partial reprobe and depend on the stored capabilities. If it
will be necessary to reprobe the capabilities in the future, we should
do a full reprobe rather than this partial one.
      b87a1134
    • J
      qemu: Add support for unavailable-features · a1adfb0f
      由 Jiri Denemark 提交于 
      QEMU 2.8.0 adds support for unavailable-features in
query-cpu-definitions reply. The unavailable-features array lists CPU
features which prevent a corresponding CPU model from being usable on
current host. It can only be used when all the unavailable features are
disabled. Empty array means the CPU model can be used without
modifications.

We can use unavailable-features for providing CPU model usability info
in domain capabilities XML:

    <domainCapabilities>
      ...
      <cpu>
        <mode name='host-passthrough' supported='yes'/>
        <mode name='host-model' supported='yes'>
          <model fallback='allow'>Skylake-Client</model>
          ...
        </mode>
        <mode name='custom' supported='yes'>
          <model usable='yes'>qemu64</model>
          <model usable='yes'>qemu32</model>
          <model usable='no'>phenom</model>
          <model usable='yes'>pentium3</model>
          <model usable='yes'>pentium2</model>
          <model usable='yes'>pentium</model>
          <model usable='yes'>n270</model>
          <model usable='yes'>kvm64</model>
          <model usable='yes'>kvm32</model>
          <model usable='yes'>coreduo</model>
          <model usable='yes'>core2duo</model>
          <model usable='no'>athlon</model>
          <model usable='yes'>Westmere</model>
          <model usable='yes'>Skylake-Client</model>
          ...
        </mode>
      </cpu>
      ...
    </domainCapabilities>
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
      a1adfb0f
    • J
      tests: Add QEMU 2.8.0 domain capabilities tests · fe66e2ff
      由 Jiri Denemark 提交于 
      Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
      fe66e2ff
    • J
      tests: Add QEMU 2.8.0 capabilities data · 047e7dd9
      由 Jiri Denemark 提交于 
      Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
      047e7dd9
  7. 26 11月, 2016 27 次提交