Serviceguard Extension for RAC Version A.11.18 Release Notes, 3rd Edition, April 2008

ASCII file to remove the nodes from which you removed SGeRAC, then re-apply
the configuration.
2. Optionally, restart the cluster on the remaining nodes.
3. Issue the swremove command to remove the software. If SGeRAC is being
deinstalled from more than one system, it should be removed from one system at
a time.
Optionally, after de-installing SGeRAC, you may use the swremove command to
de-install Serviceguard.
Removing Serviceguard Extension for RAC Without Removing Serviceguard
If you want to remove SGeRAC and return the cluster to use as a Serviceguard cluster,
use the following steps:
1. Halt the cluster.
2. Use swremove to remove SGeRAC from each node.
3. Reboot each node.
4. Edit the cluster configuration ASCII file to remove any OPS_VOLUME_GROUP
entries, then run the cmapplyconf command.
5. Restart the cluster.
Troubleshooting Tips
The core dump locations for the cluster manager and shared logical volume manager
daemons are in /var/adm/cmcluster and /etc/lvmconf respectively. For cmgmsd,
the core dump location is in /var/adm/cmcluster/cmsgmsd. By default, log
messages from these daemons appear in /var/adm/syslog/syslog.log.
Patches and Fixes in this Version
This section describes patches that are required and defects that have been fixed in
version A.11.18 of SGeRAC.
Required and Recommended Patches
The following are patches required or recommended for use with SGeRAC version
A.11.18 on HP-UX 11i v2. This list is subject to change without notice. Contact your
HP support representative for up-to-the-moment information.
To receive the latest news on recommended patches, product support matrices, and
recently supported hardware, subscribe to the High Availability program tips and issues
digest on the ITRC.
24 Serviceguard Extension for RAC Version A.11.18 Release Notes