[libvirt-users] Blockcommit error

Eric Blake eblake at redhat.com
Thu May 21 22:49:27 UTC 2015

On 05/21/2015 04:31 PM, Mathew Moon wrote:
> HI,
> I am receiving the following error when I try to run blockcommit:
> ==============================================================
> root at farnsworth:/var/lib/libvirt/images# virsh blockcommit pg94-test vda
> --top /var/lib/libvirt/images/pg94-test.snap4 --active --pivot --verbose
> error: unsupported flags (0x4) in function qemuDomainBlockCommit

That probably  means your version of virsh is newer than your version of
libvirtd (virsh was new enough to know how to request the flag, but
libvirtd was too old to support the flag).  To confirm, can you do:

virsh version --daemon

and if the 'Using library:' line is newer than the 'Running against
daemon:' line, I'm right.

Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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