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qemu: Update tray status while tray moved event is emitted

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With this patch, libvirt won't start the guest with the medium
source which already ejected by guest when doing migration, or
saving/restoring.
This commit is contained in:
Osier Yang
2012-03-14 23:26:50 +08:00
parent 7fcf943bcd
commit 2d19e33f97
1 changed files with 10 additions and 0 deletions
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10
src/qemu/qemu_process.c
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@@ -1038,6 +1038,16 @@ qemuProcessHandleTrayChange(qemuMonitorPtr mon ATTRIBUTE_UNUSED,
event = virDomainEventTrayChangeNewFromObj(vm,
devAlias,
reason);
/* Update disk tray status */
if (reason == VIR_DOMAIN_EVENT_TRAY_CHANGE_OPEN)
disk->tray_status = VIR_DOMAIN_DISK_TRAY_OPEN;
else if (reason == VIR_DOMAIN_EVENT_TRAY_CHANGE_CLOSE)
disk->tray_status = VIR_DOMAIN_DISK_TRAY_CLOSED;
if (virDomainSaveStatus(driver->caps, driver->stateDir, vm) < 0) {
VIR_WARN("Unable to save status on vm %s after tray moved event",
vm->def->name);
}
}
virDomainObjUnlock(vm);