Understanding the system error log
The PowerHA® SystemMirror® software logs messages to the system error log whenever a daemon generates a state message.
About this task
The PowerHA SystemMirror messages in the system error log follow the same format used by other AIX® subsystems. You can view the messages in the system error log in short or long format.
In short format, also called summary format, each message in the system error log occupies a single line. The description of the fields in the short format of the system error log:
Field | Description |
---|---|
Error_ID | A unique error identifier. |
Time stamp | The day and time on which the event occurred. |
T | Error type: permanent (P), unresolved (U), or temporary (T). |
CL | Error class: hardware (H), software (S), or informational (O). |
Resource_name | A text string that identifies the AIX resource or subsystem that generated the message. PowerHA SystemMirror messages are identified by the name of their daemon. |
Error_description | A text string that briefly describes the error. |
In long format, a page of formatted information is displayed for each error.
Unlike the PowerHA SystemMirror log files, the system error log is not a text file.
The AIX errpt command generates an error report from entries in the system error log. For information on using this command see the errpt man page.
To view the AIX system error log, you must use the AIX SMIT: