Sun Cluster HA for WebSphere MQ Integrator can be used by multiple Sun Cluster instances. However, it is possible to turn on debug for all Sun Cluster instances or for a particular Sun Cluster instance.
Each Sun Cluster component has a DEBUG file under /opt/SUNWscmqi/xxx/etc, where xxx is a three-character abbreviation for the respective Sun Cluster component.
These files allow you to turn on debug for all Sun Cluster instances or for a specific Sun Cluster instance on a particular node with Sun Cluster. If you require debug to be turned on for Sun Cluster HA for WebSphere MQ Integrator across the whole Sun Cluster, you will need to repeat these steps on all nodes within Sun Cluster.
Edit /etc/syslog.conf and change daemon.notice to daemon.debug
# grep daemon /etc/syslog.conf *.err;kern.debug;daemon.notice;mail.crit /var/adm/messages *.alert;kern.err;daemon.err operator # |
Change the daemon.notice to daemon.debug and restart syslogd. The output below, from the command grep daemon /etc/syslog.conf, shows that daemon.debug has been set.
# grep daemon /etc/syslog.conf *.err;kern.debug;daemon.debug;mail.crit /var/adm/messages *.alert;kern.err;daemon.err operator # # pkill -1 syslogd # |
Edit /opt/SUNWscmqi/sib/etc/config
Perform this step for the Broker component (sib), then repeat for the optional UserNameServer (siu) that requires debug output, on each node of Sun Cluster.
Edit /opt/SUNWscmqi/sib/etc/config and change DEBUG= to DEBUG=ALL or DEBUG=resource
# cat /opt/SUNWscmqi/sib/etc/config # # Copyright 2003 Sun Microsystems, Inc. All rights reserved. # Use is subject to license terms. # # Usage: # DEBUG=<RESOURCE_NAME> or ALL # DEBUG=ALL # |
To turn off debug, reverse the steps above.