[Pacemaker] Troubleshooting document

Dejan Muhamedagic dejanmm at fastmail.fm
Wed Jun 25 09:59:12 EDT 2014


On Wed, Jun 25, 2014 at 10:21:34AM +0200, Bart Coninckx wrote:
> Hi all,
> Aside of the thorough and comprehensive documentation, I was wondering if anyone would be willing to create a "Troubleshooting" document, containing a methodology to track down and correct errors. I feel like this is missing a bit in relation to the ample but sometimes (to me at least) cryptic logging. It could contain things like resource agent troubleshooting etcetera. 
> I would be more than willing to create this document myself, but I consider myself not knowledgeable enough. After all, if I were, I would not need a troubleshooting guide  ;-)

I don't have a troubleshooting guide, but there's a crmsh
history feature which can help analyze either the running
cluster logs or logs coming from hb_report/crm report. I suspect
that the feature is seriously underused, because of lack of
promotion :) I've been intending to write some doc about it, but
didn't find time yet. It is however documented in the crmsh help



> Just a thought,
> BC
> _______________________________________________
> Pacemaker mailing list: Pacemaker at 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://bugs.clusterlabs.org

More information about the Pacemaker mailing list