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qemu: process: Save vcpu ordering information on reconnect

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vCPU ordering information would not be updated if a vCPU emerged or
disappeared during the time libvirtd is not running. This allowed to
create invalid configuration like:

    [...]
    <vcpu id='56' enabled='yes' hotpluggable='yes' order='57'/>
    <vcpu id='57' enabled='yes' hotpluggable='yes' order='58'/>
    <vcpu id='58' enabled='yes' hotpluggable='yes'/>

Call the function that records the information on reconnect.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1451251
This commit is contained in:
Peter Krempa 2017-06-06 07:39:25 +02:00
parent 5004f121bc
commit ad3c6b229b
1 changed files with 2 additions and 0 deletions
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2
src/qemu/qemu_process.c
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@ -3492,6 +3492,8 @@ qemuProcessReconnect(void *opaque)
if (qemuDomainRefreshVcpuInfo(driver, obj, QEMU_ASYNC_JOB_NONE, true) < 0) if (qemuDomainRefreshVcpuInfo(driver, obj, QEMU_ASYNC_JOB_NONE, true) < 0)
goto error; goto error;
qemuDomainVcpuPersistOrder(obj->def);
if (qemuSecurityReserveLabel(driver->securityManager, obj->def, obj->pid) < 0) if (qemuSecurityReserveLabel(driver->securityManager, obj->def, obj->pid) < 0)
goto error; goto error;