The last core.xxx file was created last month only and here is the o/p if its useful [root@cvtst1 openais]# gdb /usr/sbin/aisexec /var/lib/openais/core.3320 GNU gdb Fedora (6.8-27.el5) Copyright (C) 2008 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-redhat-linux-gnu"... (no debugging symbols found) warning: exec file is newer than core file. Cannot access memory at address 0x100080000000b (gdb) where #0 0x0000003a3dc30215 in ?? () #1 0x0000003a3dc31cc0 in ?? () #2 0x0000003a3dd1e3a9 in ?? () #3 0x0000003a3dd1f9d6 in ?? () #4 0x0000003a3df50860 in ?? () #5 0x00002aaaabcfac9c in ?? () #6 0x00007ffff543aae0 in ?? () #7 0x00002aaaabcfa92b in ?? () #8 0x00007ffff543abd0 in ?? () #9 0x0000003a3dc60a9b in ?? () #10 0x0000003000000018 in ?? () #11 0x00007ffff543abe0 in ?? () #12 0x00007ffff543ab00 in ?? () #13 0x0000003a3dc4d568 in ?? () #14 0x0000003000000030 in ?? () #15 0x00007ffff543abf8 in ?? () #16 0x00000000053e8370 in ?? () #17 0x0000000000000020 in ?? () #18 0x00000000053e83c0 in ?? () #19 0x0000003a3dd18620 in ?? () #20 0x00007ffff543dfb2 in ?? () #21 0x0000003a3dd1e45d in ?? () #22 0x0000000000000020 in ?? () #23 0x0000000000000000 in ?? () (gdb) Paras. On Wed, Sep 16, 2009 at 4:50 PM, Steven Dake <sdake@xxxxxxxxxx> wrote: > Possibly an error in your config. A core file is created > in /var/lib/openais/core.* > > INstall the debuginfo package and use > > gdb /usr/sbin/aisexec /var/lib/openais/core.number > type 'where' and send the output to the list > > regards > -steve > > On Wed, 2009-09-16 at 15:45 -0500, Paras pradhan wrote: >> Openais is truned off by default. >> >> 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 >> Sep 16 15:43:50 cvtst1 ccsd[7160]: Unable to connect to cluster >> infrastructure after 30 seconds. >> >> >> Thanks! >> Paras. >> >> On Wed, Sep 16, 2009 at 3:38 PM, Jeff Sturm <jeff.sturm@xxxxxxxxxx> wrote: >> > Look for syslog output (probably in /var/log/messages) from aisexec. It >> > should reveal more information after failing to start. >> > >> > For cluster use, you don't want to start the "openais" service, ever. >> > It should be configured off. (As it uses a different configuration than >> > cman, the two are mutually exclusive.) >> > >> >> -----Original Message----- >> >> From: linux-cluster-bounces@xxxxxxxxxx >> > [mailto:linux-cluster-bounces@xxxxxxxxxx] >> >> On Behalf Of Paras pradhan >> >> Sent: Wednesday, September 16, 2009 1:52 PM >> >> To: linux clustering >> >> Subject: openais issue >> >> >> >> hi, >> >> >> >> I had to reboot one of my nodes in the cluster. After rebooting i >> >> found cman is not working. >> >> >> >> I get this error: >> >> >> >> Starting cluster: >> >> Enabling workaround for Xend bridged networking... done >> >> Loading modules... done >> >> Mounting configfs... done >> >> Starting ccsd... done >> >> Starting cman... failed >> >> /usr/sbin/cman_tool: aisexec daemon didn't start >> >> [FAILED] >> >> >> >> >> >> my /etc/hosts is fine , the node can reach other nodes using dns, >> >> packages are of 64 bit . >> >> >> >> I can start openais using service openais and i can see the pid for >> > that. >> >> >> >> How do i debug whats going on here. >> >> >> >> >> >> Thanks! >> >> Paras. >> >> >> >> -- >> >> Linux-cluster mailing list >> >> Linux-cluster@xxxxxxxxxx >> >> https://www.redhat.com/mailman/listinfo/linux-cluster >> > >> > >> > >> > -- >> > Linux-cluster mailing list >> > Linux-cluster@xxxxxxxxxx >> > https://www.redhat.com/mailman/listinfo/linux-cluster >> > >> >> -- >> Linux-cluster mailing list >> Linux-cluster@xxxxxxxxxx >> https://www.redhat.com/mailman/listinfo/linux-cluster > > -- > Linux-cluster mailing list > Linux-cluster@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/linux-cluster > -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
