[Linux-cluster] High Availability Virtualisation
Lon Hohberger
lhh at redhat.com
Thu Nov 1 20:27:30 UTC 2007
On Thu, 2007-11-01 at 11:03 +0000, Stephen Nelson-Smith wrote:
> Hello,
>
> I presently run a bunch of openvz ve's on a fairly beefy machine.
>
> I am somewhat concerned that if this machine fails, the vms fail too.
>
> Other than using redundant hardware (multiple psu, mirrored disks,
> etc), how can I increase availability? I could put the virtual
> environments on a shared filesystem, but really I'd like some kind of
> failover mechanism. Is this asking too much?
rgmanager can fail over / migrate / restart Xen virtual machines; it
wouldn't be hard to extend it to other libvirt-supported VM systems.
-- Lon
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