HP Tru64 Unix Release Notes for Version 5.1B-6 (5900-1150)

5. Run dupatch on your single system or on a cluster using the rolling upgrade procedure to
delete Version 5.1B-5 (as described in the Patch Kit Installation Instructions), up to the point
where the kernel is rebuilt and the system must be booted.
6. Reboot the single system or each member of the cluster.
NOTE: This step requires that you reboot each cluster member to remove Version 5.1B-6.
Because the no-roll procedure automatically reboots the system after deleting the patches,
you cannot use that method to remove the kit.
Restriction on Using No-Roll Procedure to Remove Kit
The section titled “Script Must Be Run When Returning to Prepatched System” describes actions
you need to take before rebooting your system if removing this kit would restore your system
to a pro-patched state. Because the no-roll procedure automatically boots your system, you cannot
use that patch kit removal method if doing so would restore your system to a pre-patched state
Do Not Install Prior NHD Kits on a Patched System
Do not install the NHD-5 or NHD-6 kits on your TruCluster Server system if you have installed
this patch kit or earlier patch kits. Doing so might cause an incorrect system configuration. The
installation code for these new hardware delivery kits does not correctly preserve some cluster
subset files.
General Release Notes
The release notes in this section describe issues you might encounter and, when available, provide
workarounds you can use.
netstat Read Error on Structures in a Live System
When trying to read a structure, the netstat() command displays the following message:
netstat:
read from /dev/kmem: No such device or address
This can result from netstat reading structures which are dynamically undergoing change on
a live system. This is a transient problem that will be reported to the user.
Version 5.1B-6 Kit Requires Uninstallation of Internet Express System Authentication
LDAP Module (IAELDAMXXX)
The Version 5.1B-6 patch kit installation fails if the Internet Express System Authentication LDAP
Module (IAELDAMXXX) is installed on the system. To install the Base OS Version 5.1B-6 patch
kit, perform the following steps:
1. Uninstall the Internet Express System Authentication LDAP Module (IAELDAMXXX). For
example,
set1d -d IAELDAMXXX
where, XXX stands for the IAELDAM version.
2. Install the Base OS V5.1 B-5 patch kit.
3. Install the Internet Express System Authentication LDAP Module (IAELDAMXXX). For example:
setld –l IAELDAMXXX
where, XXX stands for the IAELDAM version.
24 Release Notes