HP Serviceguard Version A.11.20 Release Notes, April 2011

Installing Serviceguard.......................................................................................................41
If You Need To Disable identd.............................................................................................43
Upgrading from an Earlier Serviceguard Release...................................................................43
Upgrade Using DRD......................................................................................................44
Rolling Upgrade Using DRD.......................................................................................44
Non-Rolling Upgrade Using DRD................................................................................44
Restrictions for DRD Upgrades....................................................................................45
Veritas Storage Management Products.............................................................................46
Rolling Upgrade............................................................................................................46
Requirements for Rolling Upgrade to A.11.20................................................................47
Requirements for Rolling Upgrade to A.11.19.................................................................47
Obtaining a Copy of Serviceguard A.11.19...................................................................47
Rolling Upgrade Exceptions............................................................................................47
HP-UX Cold Install.....................................................................................................47
HP Serviceguard Storage Management Suite and standalone CVM product.....................47
Migrating to Agile Addressing if Using Cluster Lock Disk...............................................47
Upgrading from an Earlier Release if You Are Not Using Rolling Upgrade (Non-Rolling
Upgrade)..........................................................................................................................48
Uninstalling Serviceguard........................................................................................................48
Patches for this Version............................................................................................................48
QXCR1000575890: OLR of a LAN Card in SG cluster fails on HP-UX 11i v3.............................49
Fixed in This Version...............................................................................................................49
A.11.20 Defects Fixed in the April 2011 Patches......................................................................50
Defects Fixed in A.11.20......................................................................................................50
Problems Fixed in this Version of the Serviceguard Manager Plug-in..........................................52
Known Problems.....................................................................................................................53
Known Problems for Serviceguard........................................................................................53
Known Problems for Serviceguard Manager..........................................................................54
About Serviceguard Releases...................................................................................................54
Types of Releases and Patches.............................................................................................54
Platform Release............................................................................................................54
Feature Release.............................................................................................................54
Patch...........................................................................................................................54
Supported Releases............................................................................................................54
Version Numbering............................................................................................................55
Release Notes Revisions..........................................................................................................55
Native Languages ..................................................................................................................55
Contents 5