Re: [libvirt] [PATCH] qemu: snapshot: Forbid snapshots when backing is a scsi passthrough disk
On 01/21/2014 08:57 AM, Peter Krempa wrote:
https://bugzilla.redhat.com/show_bug.cgi?id=1034993
SCSI passthrough disks (<disk .. device="lun">) can't be used as
backing
for snapshots. Currently with upstream qemu the vm crashes on such
attempt.
This patch adds a early check to catch an attempt to do such a snapshot
and rejects it right away. qemu will fix the issue but this will let us
control the error message.
ACK.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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