[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
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