On 06/16/14 16:00, Eric Blake wrote:
On 06/16/2014 06:29 AM, Peter Krempa wrote:
> For block devices used as snapshot source the new snapshot code would
> set the reuse flag. This inhibits to take snapshot without specially
> preparing the block image before taking the snapshot.
>
> Fortunately this is not a regression as only the new way of specifying
> snapshot source is affected.
>
> For the followin snapshot XML:
> <domainsnapshot>
> <disks>
> <disk name='vda' type='block'>
> <driver type='qcow2'/>
> <source dev="/dev/andariel/testsnap" />
> </disk>
> </disks>
> </domainsnapshot>
>
> You'd get:
> error: internal error: unable to execute QEMU command 'transaction': Image is
not in qcow2 format
>
> After this patch the snapshot is created successfully.
> ---
> src/qemu/qemu_driver.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
ACK.
Pushed; Thanks.
Peter