Hey
When I want to take a snapshot for a Domain by using virDomainSnapshotCreateXML. The Error as below happen:
libvir: QEMU error : Requested operation is not valid: Disk '/var/lib/libvirt/images/fedora-qcow.qcow2' does not support snapshotting
The snapshot Configuration is :
<domainsnapshot>
<description>Snapshot of OS install and updates</description>
<disks>
<disk name='/var/lib'>
<source file='/var/lib-snapshot'/>
</disk>
<disk name='vdb' snapshot='no'/>
</disks>
</domainsnapshot>
And /var/lib/libvirt/images/fedora-qcow.qcow2 is the disk for the domain (use qemu-img to create). And I had tried another Disk format
(*.img), but the error still happen. how can i deal with this error??
PS:qemu version is 0.14 & libvirt version is 0.9.4. Pls help. :-(
