You need the debuginfo package installed. On Wed, 2009-09-16 at 17:05 -0500, Paras pradhan wrote: > 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
