Just set up SSH STONITH until you can get something more concrete in. You really have to use STONITH no matter what. Create an SSH RSA/DSA key without a password so you can SSH as root from one server to the other without it asking for a password, then just:
crm configure > primitive ssh-stonith stonith:ssh params hostlist="host1 host2" op monitor interval=1h > clone stonith-clone ssh-stonith > commit Good doc: http://www.clusterlabs.org/mediawiki/images/f/f2/Crm_fencing.pdf To set the quorum policy to ignore is simply: crm configure property no-quorum-policy=ignore For a 2-node cluster I generally set the following as default: no-quorum-policy="stop" \ start-failure-is-fatal="false" \ stonith-action="reboot" \ > -----Original Message----- > From: [email protected] [mailto:linux-ha- > [email protected]] On Behalf Of David Hoskinson > Sent: 24 June 2009 21:45 > To: General Linux-HA mailing list > Subject: Re: [Linux-HA] Failover problem > > Im sorry this is maybe where my knowledge is lacking. I don't have the > hardware for a third node, but I understand your reasoning.... > > Don't understand how to add stonith and haven't found a good document for > that... I also get No STONITH resources have been defined when I do a > crm_verify -LV > > Don't know how to set quorom policy to ignore. > > Which of the last 2 would you suggest, and where to look for info on how > to > do it. > > thanks > > > On 6/24/09 3:26 PM, "Lars Ellenberg" <[email protected]> wrote: > > > On Wed, Jun 24, 2009 at 02:05:46PM -0500, David Hoskinson wrote: > >> System running 2.99 heartbeat and pacemaker 1.04. Running fine in > master > >> slave mode. However if I shut down the slave server, all the services > stop > >> on the master until the slave comes back up, does the election and once > >> again starts the services on the master. This doesn't seem to be the > way it > >> should be. Same thing if I shut the master down. Services go off line > >> until master is back up. > > > > Two node cluster, one vote down, > > 50% is NOT majority -> single node has no quorum. > > Quorum policy probably says: no quorum -> stop. > > You need to > > - add more nodes (just to have a real quorum), and/or > > - add stonith, and/or > > - set quorum policy to ignore. > > > _______________________________________________ > Linux-HA mailing list > [email protected] > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
