[libvirt] Bug 526913 - libvirt does not lock disk files

Guido Günther agx at sigxcpu.org
Sun Mar 21 09:55:25 UTC 2010

On Fri, Mar 19, 2010 at 04:21:43PM -0400, Ric Foster wrote:
> https://bugzilla.redhat.com/show_bug.cgi?id=526913
> Will this bug get fixed?  I had hoped the using CLVM would keep the
> guest disk image from getting corrupted if a running guest was
> inadvertently started on another cluster node. 
This would be a nice thing to have. Using fcntl locking on the same host
(so two vms can't accidentaly the same image - unless you use the shared
attribute) and using RHCS dlm to lock in a cluster.
 -- Guido

More information about the libvir-list mailing list