[Error Message]
omnitrig error is logged in /var/log/messages every minute .
ex.)
Sep 13 15:26:01 hostname kernel: omnitrig[3027] trap divide error ip:4116e2 sp:7fff2b6c4ff0 error:0 in omnitrig[400000+121000]
[Cause]
crontab has omnitrig entry even though it is standby node of Cluster .
# crontab -l
# omnitrig entry was automatically added by Data Protector
* * * * * /opt/omni/sbin/omnitrig
It will happen that auto start of DP services is enabled by GR patch installation .
Because of that , "omnisv.sh start" will be executed by reboot and omnitrig will be registered in crontab .
[Workaround / Fix]
Please execute "/opt/omni/sbin/omnisv.sh stop" on the standby cluster node.
It removes the omnitrig entry from crontab .
To disable auto start of DP services , please execute "chkconfig --del omni" command as well .
The issue will be fixed in future GR patch .