HP Tru64 UNIX and TruCluster Server Version 5.1.B-4 Patch Summary and Release Notes (13156)

# umount /mnt
# umount /cluster/members/member5/boot_partition
6. Reboot the AlphaServer ES47 or AlphaServer GS1280.
4.1.17 Problems with clu_upgrade Switch Stage
If the clu_upgrade switch stage does not complete successfully, you may see a message like
the following:
versw: No switch due to inconsistent versions
The problem can be due to one or more members running genvmunix, a generic kernel.
Use the command clu_get_info -full and note each member's version number, as reported
in the line beginning
Member base O/S version
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.
4.1.18 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.
4.1.18.1 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.
4.1.18.2 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.
4.1.19 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.
156 TruCluster Server Patches