On Mon, 2009-02-02 at 13:16 +0100, Michael Schwartzkopff wrote: > Am Montag, 2. Februar 2009 12:57:07 schrieb Tobias Appel: > (...) > > It's 90% configured by hand through xml files. I would need a constraint > > that kills the resource group, demoted DRBD and promotes the other node > > to DRBD master and then start the resource group over there - but this > > seems to be not possible with heartbeat 2.1.4. I really tried every > > combination of constraint for pingd but it just does not work the way it > > has to be. > > Either it tries to promote the other node to DRBD master while the > > current node still runs all the resource and returns an error or it does > > nothing at all! It does not even stop the resource group. > > > > I've put one year work into this project and now I fail on the last and > > final step to making this HA cluster. I can't tell my boss that it will > > failover in 90% of the scenarios but not when the ethernet connection is > > down. > > hi, > > That setup is quite typical. I did this in a lot of szenarios and there > should > not be any problems. If your send your CIB, perhaps we can help. > I posted it in the IRC channel already, Andrew told me that my constraint is faulty - well I expected that. I then read the documentation from pacemaker, Andrew really did a wonderful job putting those pdf's together! There are a lot of examples for pingd but nothing worked out for me. HEre is my complete cib.xml: http://pastebin.com/d58a375a1
All examples I have found either have only one drbd resource or one resource group without drbd. _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
