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Fix hotplugging of block device-backed usb disks

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Commit ca91ba7 moved qemuSetupDiskCgroup into the qemuDomainPrepareDisk
helper, but failed to call it for usb disks.

https://bugzilla.redhat.com/show_bug.cgi?id=1175668`
(cherry picked from commit 1cddf0001f5f1af10791181229148f36fd6d94c5)
Signed-off-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Ján Tomko 2014-12-18 12:50:18 +01:00
parent 5443a58d6b
commit 03f19178ce
1 changed files with 2 additions and 16 deletions
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18
src/qemu/qemu_hotplug.c
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@ -678,17 +678,9 @@ qemuDomainAttachUSBMassstorageDevice(virConnectPtr conn,
}
}
if (virDomainLockDiskAttach(driver->lockManager, cfg->uri,
vm, disk) < 0)
if (qemuDomainPrepareDisk(driver, vm, disk, NULL, false) < 0)
goto cleanup;
if (virSecurityManagerSetDiskLabel(driver->securityManager,
vm->def, disk) < 0) {
if (virDomainLockDiskDetach(driver->lockManager, vm, disk) < 0)
VIR_WARN("Unable to release lock on %s", src);
goto cleanup;
}
/* XXX not correct once we allow attaching a USB CDROM */
if (!src) {
virReportError(VIR_ERR_INTERNAL_ERROR,
@ -739,13 +731,7 @@ qemuDomainAttachUSBMassstorageDevice(virConnectPtr conn,
return ret;
error:
if (virSecurityManagerRestoreDiskLabel(driver->securityManager,
vm->def, disk) < 0)
VIR_WARN("Unable to restore security label on %s", src);
if (virDomainLockDiskDetach(driver->lockManager, vm, disk) < 0)
VIR_WARN("Unable to release lock on %s", src);
ignore_value(qemuDomainPrepareDisk(driver, vm, disk, NULL, true));
goto cleanup;
}