DataDirect Networks S2A9550, Руководство пользователя

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D a t a D i r e c t N e t w o r k s S 2 A 9 5 5 0 U s e r G u i d e
M a n a g i n g t h e S 2 A 9 5 5 0
3.7 The System Logs
3.7.1 Message Log
All S2A9550 events are logged and saved in non-volatile memory. The log will automatically roll over
when it is full.
To display the log of previous system messages, enter command
LOG
.
To clear the log of all previous messages, enter command
LOG CLEAR
.
The
LOG CHECKCONDITION|CHECKCONDITION=MORE
command will display the Check Condition
log. The
MORE
option will display additional information concerning the check condition.
To clear the Check Condition log, enter command
LOG CHECKCLEAR
.
3.7.2 System and Drive Enclosure Faults
Use the
FAULTS
command to display a list of all current disk, system, and drive enclosure faults or
failures
(Figure 3-57)
.
To display the current SDRAM memory faults (ECC, error controller counters), use the faults
memory command. To clear the values in the memory faults (ECC) statistics, use the 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.
Figure 3-57 Current System Faults
S2A [1]: faults
Disk 1C is failed.
S2A : Power Supply 4 : FAILURE
SCSI Enclosure Services: Enabled: No faults were detected.
S2A 1 S2A 2
Status Healthy Failed
Dual communication: not established.
----------------------------------------------------------------------
Ethernet communication: failed!
Cache coherency: note established.
Cache coherency timeout: 0
Label S2A Unit[1] S2A Unit[2]
No APC UPS faults detected via SNMP trap.