HP Tru64 UNIX and TruCluster Server Version 5.1B-5 Patch Summary and Release Notes (March 2009)

If a member has a version number different from that of the other members, shut down
the member and reboot it from vmunix, the custom kernel. If multiple members have
the different version numbers, reboot them one at a time from vmunix.
4.2.18 Data Protector Issues and Restrictions
The following sections describe issues and restrictions for Version 5.1 of the HP
OpenView Storage Data Protector backup and recovery product when configuring it
on a Tru64 UNIX cluster.
4.2.18.1 Possible Error Backing Up Cluster Mount Points
When backing up cluster mount points using the cluster alias as the client name, you
may encounter an error in which the directory is reported as a mount point to a different
file system and is backed up as an empty directory.
To correct this problem, create TruCluster Server clients as follows:
• Create a client for each host name node in the cluster.
• Create another client using the cluster alias name, selecting it as a virtual host.
You can then create backups using the alias as the client name.
You may also need to define your mount points to back up using the manual add
function of the Add Backup wizard. Under some circumstances, backups that are
created using the default device discovery encounter the “backed up as an empty
directory” problem.
4.2.18.2 Configuring Data Protector for Oracle Integration
When Configuring Data Protector for Oracle integration, libobk.so should be linked
with /usr/omni/lib/libob2oracle8_64bit.so.
The Data Protector UNIX Integration Guide incorrectly states that it should be linked
with /usr/omni/lib/libob2oracle8_64.so.
4.2.19 Set ipport_userreserved Attribute on Large Systems
Larger systems can encounter portmapper problems in a local area network (LAN)
cluster if the value of the ipport_userreserved attribute has not been tuned. The
recommended value is 65535 and should be the same for all cluster members. Set the
value before adding the first member.
If this value is not set for a LAN cluster with larger machines, the machines may run
out of ports for interconnect services. For more information, see the manual Tuning
Tru64 UNIX for Internet Servers.
4.3 Summary of TruCluster Server Software Patches
The following sections provide brief descriptions of the changes delivered in this patch
kit and in previous Version 5.1B patch kits for the TruCluster Server software products.
216 TruCluster Server Patches