HP Serviceguard for Linux Version A.11.19 Release Notes, October 2009

Preventing Boot-Time vgscan and Ensuring Serviceguard Volume Groups Are
Deactivated...............................................................................................................44
Installing HP Serviceguard for Linux.................................................................................44
Pre-Installation Checklist..............................................................................................45
Pre-Installation Checklist for Serviceguard Manager..............................................46
Post-Installation Tasks...................................................................................................47
Post-Installation Tasks for Serviceguard Manager..................................................48
Configuring Consolidated Logging...................................................................48
Rolling Software Upgrades.................................................................................................48
Requirements ................................................................................................................49
Special Considerations for Upgrade to Serviceguard A.11.19......................................50
How To Tell when the Cluster Re-formation Is Complete......................................50
Limitations ....................................................................................................................51
Preparation....................................................................................................................52
Procedure — Performing the Rolling Upgrade.............................................................53
Keeping Kernels Consistent.....................................................................................55
Example ........................................................................................................................55
Step 1. Halt First Node.............................................................................................56
Step 2. Upgrade First Node......................................................................................57
Step 3. Restart Cluster on First Node.......................................................................57
Step 4. Repeat the Process on Next Node................................................................58
Step 5. Move Package Back to Original Node..........................................................59
Uninstalling Serviceguard for Linux..................................................................................59
Rules..............................................................................................................................59
Patches for this Version.......................................................................................................60
Fixed in This Version..........................................................................................................60
Defects in Fixed A.11.19................................................................................................60
A.11.19 Defects Fixed in the July 2009 Patches........................................................61
Problems Fixed in this Version of Serviceguard Manager......................................62
Known Problems................................................................................................................62
Defects...........................................................................................................................63
Known Problems for Serviceguard Manager................................................................63
Release Notes Revisions.....................................................................................................63
Software Availability in Native Languages .......................................................................63
Table of Contents 5