> On 27 Aug 2015, at 4:11 am, Laurent B. <[email protected]> wrote: > > Gents, > > I'm trying to configure a HA cluster with RHEL 6.5. Everything goes well > except the fencing. The cluster's node are not connected to the > management lan (where stand all the iLO/UPS/APC devices) and it's not > planned to connecting them to this lan. > > With these constraints, I figured out that a way to get fencing working > is to use *fence_sanlock*. I followed this tutorial: > https://alteeve.ca/w/Watchdog_Recovery and I it worked (I got some > problem with SELinux that I finally disabled like specified in the > following RHEL 6.5 release note: > https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html-single/6.5_Technical_Notes/ > ) > > So perfect. The problem is that fence_sanlock relies on cman and not > pacemaker. So with stonith disabled, pacemaker restarts the resources > without waiting for the victim to be fenced and with stonith enabled, > pacemaker complains about the lack of stonith resources and block all > the cluster. > I tried to put fence_sanlock as a stonith resource at the pacemaker > level but as explained there > http://oss.clusterlabs.org/pipermail/pacemaker/2013-May/017980.html it > does not work and as explained there > https://bugzilla.redhat.com/show_bug.cgi?id=962088 it's not planned to > make it work. > > My question: is there a workaround ?
You’d have to build it yourself, but sbd could be an option > > Thank you, > > Laurent > > _______________________________________________ > Users mailing list: [email protected] > http://clusterlabs.org/mailman/listinfo/users > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: http://bugs.clusterlabs.org _______________________________________________ Users mailing list: [email protected] http://clusterlabs.org/mailman/listinfo/users Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
