Dell EMC ME4 Series Owner's Manual page 94

Number Severity
153 Info.
154 Info.
155 Info.
156 Warning
Info.
157 Error
158 Error
Warning
161 Info.
94 Events and event messages
Description/Recommended actions
If communication is restored in less than 15 minutes, event 153 is logged. If the problem persists, this event is
logged a second time as Warning severity.
NOTE: It is normal for this event to be logged as Informational severity during firmware update.
Recommended actions:
• Check the version of the controller firmware and update to the latest firmware if needed.
• If the latest firmware is already installed, no action is required.
The Management Controller (MC) has re-established communication with the Storage Controller (SC).
Recommended actions:
• No action is required.
New firmware has been loaded in the Management Controller (MC).
Recommended actions:
• No action is required.
New loader firmware has been loaded in the Management Controller (MC).
Recommended actions:
• No action is required.
The Management Controller (MC) has been restarted from the Storage Controller (SC) for the purpose of
error recovery.
Recommended actions:
• See the recommended actions for event 152, which is logged at approximately the same time.
The Management Controller (MC) has been restarted from the Storage Controller (SC) in a normal case, such
as when initiated by a user.
Recommended actions:
• No action is required.
A failure occurred when trying to write to the Storage Controller (SC) flash chip.
Recommended actions:
• Replace the controller module that logged this event.
A correctable ECC error occurred in Storage Controller CPU memory more than once during a 12-hour period,
indicating a probable hardware fault.
Recommended actions:
• Replace the controller module that logged this event.
A correctable ECC error occurred in Storage Controller CPU memory.
This event is logged with Warning severity to provide information that may be useful to technical support, but
no action is required now. It will be logged with Error severity if it is necessary to replace the controller module.
Recommended actions:
• No action is required.
One or more enclosures do not have a valid path to an enclosure management processor (EMP).