HP Operations Manager for UNIX Administrator’s Reference

Maintaining HPOM
Changing Hostnames and IP Addresses in a Cluster Environment
13. Change the primary management server.
If the modified HP Operations management server is configured as a
primary manager for some managed nodes, update those managed
nodes by running the following command from the modified HP
Operations management server:
/opt/OV/bin/OpC/opcragt -primmgr [-all | \
[-nodegrp …] …]
14. Verify and redistribute the templates.
Verify that the templates are still assigned to the managed nodes.
Then redistribute the templates.
15. Update flexible management environments.
• Make sure that your hostname and IP address changes are
reflected in all configurations and templates across the entire
flexible-management environment.
Modify all files in the following directory:
/etc/opt/OV/share/conf/OpC/mgmt_sv/respmgrs/
To find out how to setup, modify, or distribute the templates in a
flexible-management environment, see man page opcmom(4).
• If you have set up manager-to-manager message forwarding,
modify the hostname and IP address manually on all
management servers that have the changed system in their node
bank.
Also, check message-forwarding and escalation templates on the
management servers for occurrences of the old hostname or IP
address.
Check the following files:
/etc/opc/OV/share/conf/OpC/mgmt_sv/respmgrs/msgforw
/etc/opc/OV/share/conf/OpC/mgmt_sv/respmgrs/escmgr
Modify message-forwarding and escalation templates on the
management servers, as needed.
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Chapter 12