On 10/18/2011 05:31 PM, Dave Allan wrote:
On Tue, Oct 18, 2011 at 04:04:57PM -0600, Eric Blake wrote:
Noticed when testing new libvirt against old qemu that lacked the
snapshot_blkdev HMP command. Libvirt was mistakenly treating the
command as successful, and re-writing the domain XML to use the
just-created 0-byte file, rendering the domain broken on restart.
* src/qemu/qemu_monitor_text.c (qemuMonitorTextDiskSnapshot):
Notice another possible error message.
* src/qemu/qemu_driver.c
(qemuDomainSnapshotCreateSingleDiskActive): Don't keep 0-byte file
on failure.
ACK, snapshot still works correctly when qemu does support it, and
after review with Eric, I think the code looks good.
Thanks; pushed.
--
Eric Blake ebl...@redhat.com +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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