Hi, On Wed, Sep 16, 2009 at 03:45:01PM -0500, Paras pradhan <pradhanparas@xxxxxxxxx> wrote: > syslog says: > > Sep 16 15:43:21 cvtst1 ccsd[7160]: Starting ccsd 2.0.115: > Sep 16 15:43:21 cvtst1 ccsd[7160]: Built: Sep 3 2009 23:26:21 > Sep 16 15:43:21 cvtst1 ccsd[7160]: Copyright (C) Red Hat, Inc. 2004 > All rights reserved. > Sep 16 15:43:21 cvtst1 ccsd[7160]: cluster.conf (cluster name = cvtst, > version = 14) found. > Sep 16 15:43:24 cvtst1 kernel: aisexec[7166] trap int3 > rip:2aaaab0bdae1 rsp:7fff5d6d6958 error:0 I experienced something similiar with aisexec. aisexec trapped on a RHEL 5.3 system after installation of recent security patches, resulting in new rgmanager, cmirror, clvmd and cman packages from RHEL 5.4. I realised that the installed version of the openais package was incompatible with the recent cman package and manually installed the new bug-fix release of openais (from RHEL 5.4), which was excluded from my former patch session because I choosed security only. aisexec is running smoothly, since then. Hope this helps. Regards, Volker -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster