HP Tru64 UNIX and TruCluster Server Version 5.1B-6 Patch Summary and Release Notes

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.
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.
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.
Each patch provides fixes to subsets of the operating system. Subset names (listed in italic font
in the following list) consist of three parts; for example, for subset TCRBASE540, the TCR indicates
that the subset is part of the TruCluster Server product, the BASE indicates a category, and the
540 indicates that the subset belongs to the Version 5.1B operating system.
New Patches
The patch summaries in this section describe defect fixes new to this release. There are no new
features or enhancements added in this release.
Patch 29001
TCRBASE540
• Fixes system panics while unconfiguring cnx subsystem.
• Corrects CFS to support volume names of size up to the pathnames size.
• Fixes a KMF during a CFS domain relocation.
• Fixes such that UFS deadlocks are avoided during file/directory rename operations.
• Fixes a problem in cnx tunable qdisk_open_delay.
Patch 29002
TCRMAN540
• Updates sys_attrs_cnx(5) reference page.
Patches Delivered in Previous Kits
The following TruCluster Server patches were delivered in previous Version 5.1B patch kits.
These patches will be installed on your system if you did not install the previous kit.
PATCH 28001.00
TCRBASE540
• Fixes a problem in which a CFS client read operation returns the wrong data due to stale
metadata associated with the file frag.
• Adds a check to prevent the caller from binding to a cluster alias address that the node has
not joined.
162 TruCluster Server Patches