Re: [libvirt] QEMU snapshots on ZFS

2014-07-07 Thread Eric Blake
On 07/04/2014 10:52 AM, Arunas Ruksnaitis wrote: > Now I am starting to move forward, and have discovered that snapshot is > only supported as QEMU native "savevm" command, which only works on QCOW2 > backing image. That's not the only supported snapshot; we also support creating external snapsho

[libvirt] QEMU snapshots on ZFS

2014-07-04 Thread Arunas Ruksnaitis
I have a libvirt to control qemu domains with various flavours of Windows on Ubuntu 14.04 Trusty. The disk images are ZFS volumes. After I have resolved scheduling problems related to kernel (latest 3.15.3-031503-lowlatency kernel seems to have resolved scheduling and BSOD issues), I have never see