On Tue, May 31, 2011 at 02:02:38PM +0000, veghead wrote: > Dejan Muhamedagic <dejanmm@...> writes: > > On Fri, May 27, 2011 at 08:21:08PM +0000, veghead wrote: > > > 1) Is there a way to force crm to accept my configuration request > > > ~before~ starting the second node? > > > > No before the DC is elected. There are two settings: dc-deadtime > > and startup-fencing which can reduce the time for DC election. > > Note that disabling startup fencing is not recommended. But I > > don't know what's your use case. YMMV. > > Well, I'm probably not quite the typical use case. We're using Amazon EC2 to > setup and tear down testing environments. I have automated the entire process > except for setting up Pacemaker. Beyond testing environments, I'd like to > automate Pacemaker setup to cover the scenario where all nodes in a Pacemaker > cluster crash and the entire configuration is lost. > > Obviously, once one node is running, setting up additional nodes becomes > easy. > It's just the bootstrap phase that's a challenge to automate. > > > > 2) Is there a way to tell Pacemaker to ignore quorum requirements > > > ~before~ starting additional nodes? > > > > > > 2) Is there an alternate way to configure Pacemaker? > > > > Yes, you can modify the CIB _before_ starting pacemaker. Sth > > like: > > > > CIB_file=/var/lib/heartbeat/crm/cib.xml crm configure ... > > > > But in that case you need to remove cib.xml.sig. Then you have to > > make sure that pacemaker starts first on this node. Consider this > > only if everything else fails. > > I'll give that a shot.
You can also test the attached patch. Either rebuild pacemaker or apply it to the crm python modules which should be installed in /usr/lib*/python*/site-packages/crm. Afterwards, use crm -F or commit force. Thanks, Dejan > Thanks. > > -S > > > _______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: > http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker
