Re: [Users] Online snapshot

2012-07-04 Thread Shu Ming
After looking into a qemu a bit, I believe the snapshot operation on the disk in oVirt is not a live snapshot, because the guest VM will be paused by qemu when the snapshot is undergoing.That is what qemu monitor command snapshot_blkdev does and VDSM depends on that command in low level.

Re: [Users] Online snapshot

2012-06-28 Thread Winfried de Heiden
Hi all, It seems live snapshot is available in the Fedora 17 qemu-kvm. On my laptop with kvm, virt-manager, libvirt, virsh etc. I created a virtual machine and tried to make a live snapshot: virsh -c qemu:///system Welcome to virsh, the virtualization interactive terminal. Type: 'help' for

Re: [Users] Online snapshot

2012-06-28 Thread Itamar Heim
On 06/28/2012 04:40 AM, Winfried de Heiden wrote: Hi all, It seems live snapshot is available in the Fedora 17 qemu-kvm. On my laptop with kvm, virt-manager, libvirt, virsh etc. I created a virtual machine and tried to make a live snapshot: virsh -c qemu:///system Welcome to virsh, the

Re: [Users] Online snapshot

2012-06-23 Thread Itamar Heim
On 06/23/2012 05:36 PM, Winfried de Heiden wrote: Hi all, Using the latest RPM's from www.ovirt.org/releases/beta/fedora/17 creating an online snapshot still fails: /var/log/ovirt-engine/engine.log: 2012-06-22 14:27:59,378 INFO [org.ovirt.engine.core.bll.CreateAllSnapshotsFromVmCommand]