Controller Management
3.7System Logs
3.7.1Message Log
All controller events are logged and saved in
LOG displays the log of previous system messages. LOG CLEAR clears the log of all previous messages.
LOG CHECKCONDITION displays the Check Condition log.
LOG CHECKCONDITION=MORE will display additional information concerning the check condition. LOG CHECKCLEAR clears the Check Condition log, enter LOG CHECKCLEAR.
LOG QUIET= ONOFF. This Administrator command enables a “quiet mode” on the CLI where Message Log statements will still be logged, but not displayed.
LOG QUIET will display the current state of the Log Quiet mode. There should be the word “Quiet” at the CLI prompt when the Log Quiet mode has been enabled.
3.7.2System and Drive Enclosure Faults
Use the FAULTS command to display a list of all current disk, system, and drive enclosure faults or failures (Figure
Figure 3–59 Current System Faults
To display the current SDRAM memory faults (ECC- error controller counters), use FAULTS MEMORY command. To clear the values in the memory faults (ECC) statistics, use FAULTS MEMCLEAR command.
To display the current status of the host and disk SFPs, use the FAULTS SFP command.
NOTE : A transmitter fault and a loss of signal on a disk channel or host port may indicate that there is no connection at the corresponding connector.
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