Table 28. Event descriptions and recommended actions (continued)
Number Severity Description/Recommended actions
● If you receive this event when no new enclosures or IOMs have been added, please contact
support.
630 Info A disk has started a remanufacture/rebuild operation. The operation will result in reduced
capacity. Do not replace the disk until the remanufacture/rebuild operation is complete. This
operation can take a long time, and the completion is indicated by event 631.
Recommended actions:
● No action is required.
631 Warning A remanufacture/rebuild operation failed. The disk should be replaced.
Recommended actions:
● Replace the disk with one of the same type 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 disk it is replacing.
Info A disk remanufacture/rebuild operation completed successfully.
Recommended actions:
● No action is required.
632 Error A flush restore failure occurred. An integrity check failed on data restored from cache.
Recommended actions:
● ○ Allow time for the partner controller to recover the data and unkill the controller.
635 Warning An I/O controller PHY setting was changed by a user.
Recommended actions:
● No action is required.
636 Error The other controller killed this controller for an unknown reason. The system will automatically
recover.
Recommended actions:
● Collect the logs and contact technical support for further action.
637 Error The other controller killed this controller because it stopped responding via the inter-controller
heartbeat. The system will automatically recover.
Recommended actions:
● Collect the logs and contact technical support for further action.
638 Error This is an illegal access to memory by the CPU. The system will automatically recover.
Recommended actions:
● Collect the logs and contact technical support for further action.
639 Error Access violation in the software. The system will automatically recover.
Recommended actions:
● Collect the logs and contact technical support for further action.
640 Error The software attempted to divide by 0. The system will automatically recover.
Recommended actions:
● Collect the logs and contact technical support for further action.
641 Error Detected an Assert or OSM debug error. The system will automatically recover.
Recommended actions:
● Collect the logs and contact technical support for further action.
642 Error Detected a PCI fault error. The system will automatically recover.
Events and event messages 131