Hi, On Mon, May 17, 2010 at 06:56:00AM -0400, Vadym Chepkov wrote: > > On May 17, 2010, at 2:52 AM, Andrew Beekhof wrote: > > > On Sun, May 16, 2010 at 1:09 AM, Vadym Chepkov <vchep...@gmail.com> wrote: > >> Hi > >> > >> I noticed pengine (pacemaker-1.0.8-6.el5) creates quite a lot of files in > >> /var/lib/pengine, > >> especially when cluster-recheck-interval is set to enable failure-timeout > >> checks. > > > > pengine metadata | grep series-max > > Great, thanks, after I set it, I take it I need to clean "excessive" manually?
Yes, I think so. > # crm configure show |grep series-max > pe-error-series-max="10" \ > pe-warn-series-max="10" \ > pe-input-series-max="10" You don't want to set it that low. PE input files are part of your cluster history. Set it to a few thousand. > # ls /var/lib/pengine/|wc -l > 123500 > > > > >> /var/lib/heartbeat/crm/ seems also growing unattended. > > > > Unless there is a bug somewhere, it should be storing only the last > > 100 configurations. > > you are right, they are being "reused" > > > > >> Does pacemaker do any self-maintenance or it will cause system to crash > >> eventually by utilizing all inodes? > >> > >> Also, why "cluster-recheck-interval" not in "pengine metadata" output? Is > >> it > >> deprecated? > > > > Its controlled by the crmd, so its in the "crmd metadata" output. > > Ah, then crm cli has a bug? > > When you click <TAB> metadata of crmd is not shown: > > crm(live)configure# property > batch-limit= no-quorum-policy= > pe-input-series-max= stonith-enabled= > cluster-delay= node-health-green= > pe-warn-series-max= stonith-timeout= > default-action-timeout= node-health-red= > remove-after-stop= stop-all-resources= > default-resource-stickiness= node-health-strategy= > start-failure-is-fatal= stop-orphan-actions= > is-managed-default= node-health-yellow= startup-fencing= > stop-orphan-resources= > maintenance-mode= pe-error-series-max= stonith-action= > symmetric-cluster= Yes, you can file a bugzilla for that. Note that the property will still be set if you type it. Thanks, Dejan > Thanks, > Vadym > > > _______________________________________________ > 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 _______________________________________________ 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
