HP 3PAR Cluster Extension Software Administrator Guide (5697-2047, June 2012)

Sample configuration file.........................................................................................................72
5 CLI commands and utilities........................................................................73
CLI commands.......................................................................................................................73
clx3PARrun.......................................................................................................................73
Configuring the CLI.................................................................................................................74
Creating the HP 3PAR Remote Copy environment...................................................................74
Configuring the HP 3PAR storage system...............................................................................74
Installing HP 3PAR InForm Command Line Interface (CLI).........................................................75
Creating and configuring the user configuration file................................................................75
Timing considerations.........................................................................................................75
Restrictions for customized implementations...........................................................................76
Pre-execution and post-execution programs................................................................................76
Pre-execution return codes...................................................................................................77
Post-execution return codes..................................................................................................77
6 Troubleshooting........................................................................................79
Logs......................................................................................................................................79
Windows logs...................................................................................................................79
Linux logs.........................................................................................................................79
Log facility.............................................................................................................................80
HP 3PAR Cluster Extension logs for Windows.............................................................................80
HP 3PAR Cluster Extension logs for Linux....................................................................................81
HP 3PAR storage system log or sysmgr log.................................................................................83
Error return codes...................................................................................................................83
Log files.................................................................................................................................84
Start errors.............................................................................................................................84
Failover error handling............................................................................................................85
Failing physical disk resources during online attempt of the resource group....................................85
Cannot connect to HP 3PAR storage system................................................................................85
Resource disk failure when HP 3PAR Cluster Extension is online....................................................86
Cluster Extension and HP 3PAR Command Line (CLI) Install/Upgrade............................................86
Change of HP 3PAR storage system IP or password file................................................................86
MNS needs its own resource monitor........................................................................................86
Host persona settings..............................................................................................................86
no_fail_wrt_on_err settings.......................................................................................................87
Remote Copy and 3PAR Virtual Domains...................................................................................87
Promote issue.........................................................................................................................87
Cluster Extension Autopass troubleshooting................................................................................87
The FC link is down (RHCS).....................................................................................................88
A storage replication link is down (RHCS)..................................................................................88
A data center is down (SLE HA and RHCS)................................................................................88
HP 3PAR Target arrays not configured with Remote Copy Links.....................................................89
7 Support and other resources......................................................................90
Contacting HP........................................................................................................................90
Related information.................................................................................................................90
Whitepapers.....................................................................................................................90
HP websites......................................................................................................................90
Typographic conventions.........................................................................................................91
Glossary....................................................................................................92
Index.........................................................................................................93
6 Contents