HP 3PAR StoreServ Cluster Extension Software Administrator Guide

HP 3PAR StoreServ Cluster Extension logs
The logging module of HP 3PAR StoreServ Cluster Extension provides log messages to the cluster
software and to the HP 3PAR StoreServ Cluster Extension log file. The HP 3PAR StoreServ Cluster
Extension log file includes Remote copy volume group status information.
By default, the HP 3PAR StoreServ Cluster Extension log file is located in the %ProgramFiles%\
Hewlett-Packard\Cluster Extension 3PAR\log\ directory.
To clear and reset the log file, for example, to reduce disk space usage, archive the log file and
then delete it. A new log file is automatically generated.
The following shows a typical log entry and description of the fields, including timestamps,
component IDs, and message IDs.
Sample log file
Line 1: The process begins for a Cluster Extension resource CLX_3PAR_Cluster Disk using HP 3PAR
StoreServ Cluster Extension version number 4.01.00.
Line 2: Cluster Extension internal configuration file version.
Line 3–6: Warning message for a temporary license.
Line 7–27: Configuration details of the Cluster Extension resource before failover. The configuration
details will be used to take failover decisions.
In the current example, the state of the local Remote Copy (RC) group is secondary (virtual
volumes having read-only access) and the state of the remote RC group is primary (virtual volumes
having read/write access). The RC link status is UP and the replication status is started.
Line 28: The prefix 3DC: denotes that it is an HP 3PAR StoreServ 3DC configuration related
operation. This message appears only if CLX is configured in HP 3PAR StoreServ 3DC environment.
For more information about CLX in a 3DC configuration, see HP 3PAR StoreServ Cluster Extension
solution for HP 3PAR StoreServ 3DC environment white paper.
Line 29: The status of the Cluster Extension takeover action.
Line 30: The encoded Cluster Extension execution path.
HP 3PAR StoreServ Cluster Extension logs 85