Is that possible in dual primary mode. Is there any data loss that can occur. I my case I am running the cluster as a load balancer, with VPS running at both the nodes. with ocfs2 as the file system in centos 5 there is no libdlm
http://picasaweb.google.com/lh/photo/A7CUF3b_SkzJ0NZKbkyyng?feat=directlink On Wed, Dec 9, 2009 at 10:12 PM, Lars Ellenberg <lars.ellenb...@linbit.com> wrote: > On Tue, Dec 08, 2009 at 09:24:57AM +0100, Andrew Beekhof wrote: >> On Mon, Dec 7, 2009 at 2:17 PM, unni krishnan <unnikrishna...@gmail.com> >> wrote: >> > Ok, one more doubt. How heartbeat + pacemaker is going to detect that >> > the drbd is in stand alone state. There is no cluster partition. Only >> > drbd is disconnected. >> >> resource monitoring. >> i would assume the RA looks for this case > > You need resource level fencing. > Have a look for fencing, the fence-peer handler, > and "crm-fence-peer.sh" in the DRBD User's Guide. > > -- > : Lars Ellenberg > : LINBIT | Your Way to High Availability > : DRBD/HA support and consulting http://www.linbit.com > > DRBD® and LINBIT® are registered trademarks of LINBIT, Austria. > > _______________________________________________ > Pacemaker mailing list > Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > -- Regards, Unni _______________________________________________ Pacemaker mailing list Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker
