Dell VERLAND TANDBERG Titan T2000 Owner's Manual page 83

Table 28. Event descriptions and recommended actions (continued)
Number Severity
81 Info.
83 Info.
84 Warning
86 Info.
87 Warning
88 Warning
89 Warning
90 Info.
91 Error
82 Events and event messages
Description/Recommended actions
Recommended actions:
● No action is required.
The current controller has unkilled the partner controller. The other controller will restart.
Recommended actions:
● No action is required.
The partner controller is changing state (shutting down or restarting).
Recommended actions:
● No action is required.
The current controller that logged this event forced the partner controller to fail over.
Recommended actions:
● Download the debug logs from your storage system and contact technical support. A service
technician can use the debug logs to determine the problem.
Host-port or disk-channel parameters have been changed.
Recommended actions:
● No action is required.
The mirrored configuration retrieved by this controller from the partner controller has a bad
cyclic redundancy check (CRC). The local flash configuration will be used instead.
Recommended actions:
● Restore the default configuration by using the restore defaults command, as described
in the CLI Reference Guide.
The mirrored configuration retrieved by this controller from the partner controller is corrupt. The
local flash configuration will be used instead.
Recommended actions:
● Restore the default configuration by using the restore defaults command, as described
in the CLI Reference Guide.
The mirrored configuration retrieved by this controller from the partner controller has a
configuration level that is too high for the firmware in this controller to process. The local flash
configuration will be used instead.
Recommended actions:
● The current controller that logged this event probably has down-level firmware. Update
the firmware in the down-level controller. Both controllers should have the same firmware
versions.
When the problem is resolved, event 20 is logged.
The partner controller does not have a mirrored configuration image for the current controller,
so the current controller's local flash configuration is being used.
This event is expected if the other controller is new or its configuration has been changed.
Recommended actions:
● No action is required.
In a testing environment, the diagnostic that checks hardware reset signals between controllers
in Active-Active mode failed.
Recommended actions:
● Perform failure analysis.