Re: [libvirt] [PATCHv3] snapshot: allow block devices past cgroup

On 05/08/2012 04:01 PM, Eric Blake wrote: > It turns out that when cgroups are enabled, the use of a block device > for a snapshot target was failing with EPERM due to libvirt failing > to add the block device to the cgroup whitelist. See also > https://bugzilla.redhat.com/show_bug.cgi?id=810200 > > * src/qemu/qemu_driver.c > (qemuDomainSnapshotCreateSingleDiskActive) > (qemuDomainSnapshotUndoSingleDiskActive): Account for cgroup. > (qemuDomainSnapshotCreateDiskActive): Update caller. > --- > > v3: actually apply interdiff that was posted for v2 > ACK.