HP MSA Events Description Reference Guide (762785-001, March 2014)

14 Event descriptions
61
Error The controller reset a disk channel to recover from a communication error. This event is logged to identify
an error trend over time.
Recommended actions
• If the controller recovers, no action is required.
• View other logged events to determine other action to take.
62
Warning The indicated global or dedicated spare disk has failed.
Recommended actions
• Replace the disk with one of the same type (SAS SSD, enterprise SAS, or midline SAS) and the same
or greater capacity. For continued optimum I/O performance, the replacement disk should have
performance that is the same as or better than the one it is replacing.
• If the failed disk was a global spare, configure the new disk as a global spare.
• If the failed disk was a dedicated spare, configure the new disk as a dedicated spare for the same
vdisk.
65
Error An uncorrectable ECC error occurred in cache memory on startup.
The controller is automatically restarted and its cache data are restored from the partner controller’s
cache.
Recommended actions
• Replace the controller module that logged this event.
68
Info. The controller that logged this event is shut down, or both controllers are shut down.
Recommended actions
• No action is required.
71
Info. The controller has started or completed failing over.
Recommended actions
• No action is required.
72
Info. After failover, recovery has either started or completed.
Recommended actions
• No action is required.
73
Info. The two controllers are communicating with each other and cache redundancy is enabled.
Recommended actions
• No action is required.