HP XP Cluster Extension Software Administrator Guide

Basic configuration example....................................................................................................58
6 Advanced XP Cluster Extension configuration...............................................59
Implementing rolling disaster protection.....................................................................................59
Using RAID Manager with rolling disaster protection..............................................................59
Setting XP Cluster Extension objects to enable rolling disaster protection....................................59
Setting automatic recovery for rolling disaster protection.........................................................60
Using the pair/resync monitor with rolling disaster protection..................................................60
Restoring server operation for rolling disaster protection..........................................................60
Monitoring and resynchronizing device/copy groups..................................................................61
Enabling write access regardless of disk pair state......................................................................62
Executing programs before and after a XP Cluster Extension takeover............................................62
Arguments........................................................................................................................63
Pre-executable return codes.................................................................................................63
Post-executable return codes................................................................................................64
7 Troubleshooting........................................................................................65
XP Cluster Extension log files....................................................................................................65
Start errors.............................................................................................................................65
Failover error handling............................................................................................................65
MSFC-specific error handling...................................................................................................66
Resource start errors...........................................................................................................66
Failover errors...................................................................................................................66
Using the Domain user account (Windows Server 2008/2008 R2/2012 only)..........................67
Pair/resync monitor messages in event log.................................................................................68
8 Support and other resources......................................................................69
Contacting HP........................................................................................................................69
Subscription service............................................................................................................69
New and changed information in this edition.............................................................................69
Related information.................................................................................................................69
White papers....................................................................................................................70
HP websites......................................................................................................................70
Typographic conventions.........................................................................................................70
Documentation feedback.........................................................................................................71
Glossary....................................................................................................72
Index.........................................................................................................74
Contents 5