[Pacemaker] coroync not able to exec services properly

[Steven Dake]

If your using corosync 1.2.0, we enforced a constraint on consensus and
token such that consensus must be 1.2* token. Your consensus is 1/2
token which will cause corosync to exit at start.

Regards
-steve

On Mon, 2009-12-28 at 12:58 +0100, Dejan Muhamedagic wrote:
> Hi,
> 
> On Thu, Dec 24, 2009 at 02:35:01PM -0500, Shravan Mishra wrote:
> > Hi Guys,
> > 
> > I had a perfectly running system for about 3 weeks now but now on reboot I
> > see problems.
> > 
> > Looks like the processes are being spawned and respawned but a proper exec
> > is not happening.
> 
> According to the logs, attrd can't start (exit code 100) for some
> reason (perhaps there are more logs elsewhere where it says
> what's wrong) and pengine segfaults. For the latter please
> enable coredumps (ulimit -c unlimited) and file a bugzilla.
> 
> > Am I missing some permissions on directories.
> > 
> > 
> > I have a script which does the following for directories:
> 
> Why do you need this script? It should be done by the package
> installation scripts.
> 
> > =============
> > getent group haclient > /dev/null || groupadd -r haclient
> > getent passwd hacluster > /dev/null || useradd -r -g haclient -d
> > /var/lib/heartbeat/cores/hacluster -s /sbin/nologin -c "cluster user"
> > hacluster
> > 
> > if [ ! -d "/var/lib/pengine" ];then
> >  mkdir /var/lib/pengine
> > fi
> > chown -R hacluster:haclient /var/lib/pengine
> > 
> > if [ ! -d "/var/lib/heartbeat" ];then
> > mkdir /var/lib/heartbeat
> > fi
> > 
> > if [ ! -d "/var/lib/heartbeat/crm" ];then
> >  mkdir /var/lib/heartbeat/crm
> > fi
> > chown -R hacluster:haclient /var/lib/heartbeat/crm/
> > chmod 750 /var/lib/heartbeat/crm/
> > 
> > if [ ! -d "/var/lib/heartbeat/ccm" ];then
> >  mkdir /var/lib/heartbeat/ccm
> > fi
> > chown -R hacluster:haclient /var/lib/heartbeat/ccm/
> > chmod 750 /var/lib/heartbeat/ccm/
> > 
> > if [ ! -d "/var/run/heartbeat/" ];then
> >  mkdir /var/run/heartbeat/
> >  fi
> > 
> > if [ ! -d "/var/run/heartbeat/ccm" ];then
> >  mkdir /var/run/heartbeat/ccm/
> >  fi
> > chown -R hacluster:haclient /var/run/heartbeat/ccm/
> > chmod 750 /var/run/heartbeat/ccm/
> 
> You don't need ccm for corosync/openais clusters.
> 
> > if [ ! -d "/var/run/heartbeat/crm" ];then
> >  mkdir /var/run/heartbeat/crm/
> >  fi
> > chown -R hacluster:haclient /var/run/heartbeat/crm/
> > chmod 750 /var/run/heartbeat/crm/
> > 
> > if [ ! -d "/var/run/crm" ];then
> >  mkdir /var/run/crm
> > fi
> > 
> > if [ ! -d "/var/lib/corosync" ];then
> >  mkdir /var/lib/corosync
> > fi
> > =============
> > 
> > 
> > I have a very simple active-passive configuration with just 2 nodes.
> > 
> > On starting Corosync , on doing
> > 
> > 
> > [root at node2 ~]# ps -ef | grep coro
> > root      8242     1  0 11:33 ?        00:00:00 /usr/sbin/corosync
> > root      8248  8242  0 11:33 ?        00:00:00 /usr/sbin/corosync
> > root      8249  8242  0 11:33 ?        00:00:00 /usr/sbin/corosync
> > root      8250  8242  0 11:33 ?        00:00:00 /usr/sbin/corosync
> > root      8252  8242  0 11:33 ?        00:00:00 /usr/sbin/corosync
> > root      8393  8242  0 11:35 ?        00:00:00 /usr/sbin/corosync
> > [root at node2 ~]# ps -ef | grep heart
> > 82        7924     1  0 11:28 ?        00:00:00 /usr/lib64/heartbeat/pengine
> > 
> > I'm attaching the log file.
> > 
> > My config is:
> > 
> > 
> > # Please read the corosync.conf.5 manual page
> > compatibility: whitetank
> > 
> > totem {
> >  version: 2
> >   token: 3000
> >   token_retransmits_before_loss_const: 10
> >   join: 60
> >   consensus: 1500
> >   vsftype: none
> >   max_messages: 20
> >   clear_node_high_bit: yes
> >   secauth: on
> >   threads: 0
> >   rrp_mode: passive
> > interface {
> > ringnumber: 0
> > bindnetaddr: 192.168.1.0
> > # mcastaddr: 226.94.1.1
> > broadcast: yes
> > mcastport: 5405
> > }
> > interface {
> > ringnumber: 1
> > bindnetaddr: 172.20.20.0
> > # mcastaddr: 226.94.1.1
> > broadcast: yes
> > mcastport: 5405
> > }
> > }
> > 
> > logging {
> > fileline: off
> > to_stderr: yes
> > to_logfile: yes
> > to_syslog: yes
> > logfile: /tmp/corosync.log
> 
> Don't log to file. Can't recall exactly but there were some
> permission problems with that, probably because Pacemaker daemons
> don't run as root.
> 
> Thanks,
> 
> Dejan
> 
> > debug: on
> > timestamp: on
> > logger_subsys {
> > subsys: AMF
> > debug: off
> > }
> > }
> > 
> > service {
> > name: pacemaker
> > ver: 0
> > }
> > 
> > aisexec {
> > user:root
> > group: root
> > }
> > 
> > amf {
> > mode: disabled
> > }
> > 
> > 
> > Please help.
> > 
> > Sincerely
> > Shravan
> 
> 
> > _______________________________________________
> > Pacemaker mailing list
> > Pacemaker at oss.clusterlabs.org
> > http://oss.clusterlabs.org/mailman/listinfo/pacemaker
> 
> 
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