Hi Bernd, On Fri, Sep 17, 2010 at 05:20:18PM +0200, Bernd Schubert wrote: > Hello Dejan, > > On Wednesday, September 15, 2010, Dejan Muhamedagic wrote: > > Hi, > > > > On Sat, Aug 28, 2010 at 04:21:31AM +0200, Tomasz Chmielewski wrote: > > > Can I restrict logging to WARN and ERROR only? > > > > > > I have an enormous flood of "info" messages running through my syslog > > > (for lrmd, crmd, attrd etc.) - is there a way to disable it and get only > > > WARN and ERROR reported? > > > > syslog-ng should be able to filter out messages based on > > severity. But I'd recommend against it. It'd be hard to support > > the cluster without complete logs. > > I see that as real problem as well. All those HA/pacemaker messages make it > difficult to see other, non pacemaker/heartbeat/cluster-glue, failures in the > logs. Most of those messages are IMHO also entirely useless for the admin, > but > seem to pacemaker debug messages.
I also don't like mixing the pacemaker logs with system logs. What's wrong with using a facility such as local7 for the HA logs? Otherwise, yes, I understand your pain. > Now as you know, the good news it that I send list of patches this week to > address at least the logging :) > > One of the patches allows to disable logd syslog logging at all. Logs go > anyway to ha-log and ha-debug. And another patch makes filtering more easy, > so > it adds the common logd identifier to all syslog messages. That allows to > greatly simplify syslog-ng rules. For example for DDN Lustre system I wrote a > rule that writes a file "ha-log.useful". That file has mostly output from > resource agents only (which other usually well hidden between all those > pacemaker debug lines). Did you check the load of syslog-ng in this case? Cheers, Dejan > Cheers, > Bernd > > -- > Bernd Schubert > DataDirect Networks > _______________________________________________ > 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
