Re: [libvirt] [PATCH] qemu: snapshot: Forbid snapshots when backing is a scsi passthrough disk

2014-01-22 Thread Peter Krempa
On 01/21/14 17:01, Eric Blake wrote: > On 01/21/2014 08:57 AM, Peter Krempa wrote: >> https://bugzilla.redhat.com/show_bug.cgi?id=1034993 >> >> SCSI passthrough disks () can't be used as backing >> for snapshots. Currently with upstream qemu the vm crashes on such >> attempt. >> >> This patch adds

Re: [libvirt] [PATCH] qemu: snapshot: Forbid snapshots when backing is a scsi passthrough disk

2014-01-21 Thread Eric Blake
On 01/21/2014 08:57 AM, Peter Krempa wrote: > https://bugzilla.redhat.com/show_bug.cgi?id=1034993 > > SCSI passthrough disks () 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

[libvirt] [PATCH] qemu: snapshot: Forbid snapshots when backing is a scsi passthrough disk

2014-01-21 Thread Peter Krempa
https://bugzilla.redhat.com/show_bug.cgi?id=1034993 SCSI passthrough disks () 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 i