When the RemoteFileSystems detects an error in network systems or in a NAS device, or the GLS resource detects an error in networks, failover occurs. If other Wizard products are used, the wizard products might detect a failure, and failover occurs. Confirm the following and take corrective action.
userApplication log
When an error is detected in a user application in a PRIMECLUSTER system, check the application log and take corrective action.
PRIMECLUSTER Wizard for NAS log
In the PRIMECLUSTER Wizard for NAS, operations and error messages are output to the following log file. For the error messages, see "Chapter 6 Messages".
/var/opt/reliant/log/FJSVclnas.<resource name>_<NAS device name>.log
The format of the log file is as follows:
date/command name/category/ID/text 2014/12/27 17:11:24 : FJSVclnas [Info] [0108] Online(Scalable) 2014/12/27 17:11:24 : FJSVclnas [Info] [0109] Export /vol/vol1 on NetApp Filer(filer) 2014/12/27 17:11:24 : FJSVclnas [Error] [0203] exportfs Error Message:Protocol error, filer closed connection,EXIT_CODE:1 2014/12/27 17:11:24 : FJSVclnas [Error] [0215] Cannot connect to NetApp Filer(filer) with /usr/bin/ssh -2
Date
Output in the format of YYYY/MM/DD HH:MM:SS.
Category
Indicates a classification. (Information, Error, Warning)
ID
Indicates a message number.
Text
indicates a message content.
Note
The size of the log file is not restricted. RMS controls the log file.
The log file will be required for troubleshooting. Do not delete or edit the file.
RemoteFileSystems log
When an error is detected in networks or in NAS, the RemoteFileSystems resource enters FAULT. Check the RemoteFileSystems log (/var/opt/reliant/log/hvdet_nfs*) and take corrective action.
GLS log
If you use GLS to connect cluster nodes and NAS, and this leads to error in a network system, the GLS resource enters FAULT. Check the GLS log and take corrective action.
See
For details, see "PRIMECLUSTER Global Link Services Configuration and Administration Guide: Redundant Line Control Function"
