Hi, On Mon, May 17, 2010 at 12:24:12PM +0200, patrik.rappo...@knapp.com wrote: > > hy, > > I have following problem: > > I configured a 2 node cluster running SLES11 with the HAE extension. I use > "pacemaker-1.0.3-4.1", "openais-0.80.3-26.1" and "ocfs2 1.4.1". > I used the SLES high availabilty guide to configure my cluster. > > I have 2 ocfs2 mount clone-resources running on the cluster. > > My first problem was, that the cluster didn't work in any way, because I > defined 2 rings in the openais.conf, which only will be supported from > novell with the SLES SP1, so I switched back to one ring. > > The major problem I have now is following: > > When I reboot one node, or stop openais on one node, the cluster behaves as > it should, that means the surviving node > is still able to access the ocfs2 mounts and works normaly. > > But if I trigger an ifdown command on the interface, which is defined in
openais/pacemaker can't handle ifdown. Neither can corosync with multiple rings. You have to make sure that the interface stays up at all times (i.e. don't use dhcp). Thanks, Dejan > the openais.conf, the node hangs and restarts after a while. The surviving > node doesn't support to open any other ssh sessions and if I try to open a > mounted directory, the existing session hangs and I have to wait, till the > first node is up again. > > I don't have a glue how this can happen and hope, that you can help me. > > Attached you can find my configs and failure logs. > > (See attached file: config_plus_failure_logs.rtf) > > Mit freundlichen Grüßen / Best Regards > > Patrik Rapposch, Bsc. > Systemadministration > > KNAPP Systemintegration GmbH > Waltenbachstraße 9 > 8700 Leoben, Austria > Phone: +43 3842 805 > Mobil: > Fax: +43 3842 82930-990 > patrik.rappo...@knapp.com > www.KNAPP.com > > Commercial register number: FN 138870x > Commercial register court: Leoben > _______________________________________________ > 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