Dell EMC ME4084 Owner's Manual page 81

Number Severity Description/Recommended actions
190 Info. The controller module's supercapacitor pack has started charging.
This change met a condition to trigger the auto-write-through feature, which has disabled write-back cache
and put the system in write-through mode. When the fault is resolved, event 191 is logged to indicate that
write-back mode has been restored.
Recommended actions:
•
191 Info. The auto-write-through trigger event that caused event 190 to be logged has been resolved.
Recommended actions:
•
192 Info. The controller module's temperature has exceeded the normal operating range.
This change met a condition to trigger the auto-write-through feature, which has disabled write-back cache
and put the system in write-through mode. When the fault is resolved, event 193 is logged to indicate that
write-back mode has been restored.
Recommended actions:
•
193 Info. The auto-write-through trigger event that caused event 192 to be logged has been resolved.
Recommended actions:
•
194 Info. The Storage Controller in the partner controller module is not up.
This indicates that a trigger condition has occurred that has caused the auto-write-through feature to disable
write-back cache and put the system in write-through mode. When the fault is resolved, event 195 is logged
to indicate that write-back mode has been restored.
Recommended actions:
•
195 Info. The auto-write-through trigger event that caused event 194 to be logged has been resolved.
Recommended actions:
•
198 Info. A power supply has failed.
This indicates that a trigger condition has occurred that has caused the auto-write-through feature to disable
write-back cache and put the system in write-through mode. When the fault is resolved, event 199 is logged
to indicate that write-back mode has been restored.
Recommended actions:
•
199 Info. The auto-write-through trigger event that caused event 198 to be logged has been resolved.
Recommended actions:
•
If event 191 is not logged within 5 minutes after this event, the supercapacitor has probably failed and the
controller module should be replaced.
No action is required.
If event 193 has not been logged since this event was logged, the over-temperature condition probably
still exists and should be investigated. Another over-temperature event was probably logged at
approximately the same time as this event (such as event 39, 40, 168, 307, 469, 476, or 477). See the
recommended actions for that event.
No action is required.
If event 195 has not been logged since this event was logged, the other Storage Controller is probably still
down and the cause should be investigated. Other events were probably logged at approximately the
same time as this event. See the recommended actions for those events.
No action is required.
If event 199 has not been logged since this event was logged, the power supply probably does not have a
health of OK and the cause should be investigated. Another power-supply event was probably logged at
approximately the same time as this event (such as event 168). See the recommended actions for that
event.
No action is required.
Events and event messages 81