Re: [Pacemaker] Split-brain after

2011-08-16 Thread Alex Forster
In case anybody comes across this on Google, the solution for me was- In /etc/corosync/corosync.conf, enable the "ring recovery protocol"- > totem { > > ... > > rrp_mode: active > > ... > } Additionally, my IPaddr2's (with their near-instant start/stop times) were reaching an INFINITY failcount

Re: [Pacemaker] Pacemaker in RHEL6.

2011-08-16 Thread Alex Forster
Andrew Beekhof writes: > I've written this up for the wiki: >http://clusterlabs.org/wiki/RHEL For reference, I ran into a similar problem, except that I have the further constraint that I can't use outside repositories. As mentioned in this thread, the RHEL 6.x install media does come with

Re: [Pacemaker] Split-brain after

2011-08-15 Thread Alex Forster
Dan Frincu writes: Thanks, this gives me a great entrypoint for research. Alex ___ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started:

[Pacemaker] Split-brain after

2011-08-11 Thread Alex Forster
I have a two node Pacemaker/Corosync cluster with no resources configured yet. I'm running RHEL 6.1 with the official 1.1.5-5.el6 package. While doing various network configuration, I happened to notice that if I issue a "service network restart" on one node, then approx. four seconds later issue