[Linux-cluster] fencing loop

Grisha G. grigorygor at gmail.com
Mon Sep 29 02:52:37 UTC 2008


Show us your conf and logs

On Sun, Sep 28, 2008 at 10:04 PM, Mark Chaney <macscr at macscr.com> wrote:

> My cluster nodes are getting fenced when I simply just restart the network
> service. What can I do to prevent that happening so quick? Can I even
> prevent it since im using GFS?
> I have a 3 node cluster running CentOS 5.2. They all are connected to my
> iscsi SAN, so CLVMD is being used and GFS as well.
> To make things worse, it appears that 2 servers were fenced when I simply
> restarted the network service on one server. One server came back online,
> the second one did, but then was immediately fenced again. Seems to loop
> until I basically stop the cluster and have everyone rejoin.
> Any help/ideas would sincerely be appreciated.
> - Mark
> --
> Linux-cluster mailing list
> Linux-cluster at redhat.com
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