With the current implementation of snapshots for kvm I think its a bug. It should be creating snapshot of only 1 volume belonging to a vm at a time
On 14/08/13 5:10 PM, "Sanjeev Neelarapu" <sanjeev.neelar...@citrix.com> wrote: >Hi, > >This regarding snapshot process in KVM. Does libvirt allow creating >snapshots on two disks of a vm at the same time? >I have deployed a vm with root and data disk. Configured recurring >snapshot policies on both root disk and data disk and snapshot process >triggered on both the disks with difference of 1 sec. >But one of them failed with libvirt exception: >Failed to manage snapshot: org.libvirt.LibvirtException: Timed out during >operation: cannot acquire state change lock > >Is this expected? If yes could you specify the reason for my >understanding? > >Thanks, >Sanjeev
