Number
Severity
Description/Recommended actions
virtual volumes exceeds the physical space in the virtual pool. If the storage usage drops below a threshold,
event 463 is logged.
Recommended actions:
•
No action is required for the low and mid thresholds. However, you may want to determine if your storage
usage is growing at a rate that will result in the high threshold being crossed in the near future. If this will
occur, either take steps to reduce storage usage or purchase additional capacity.
•
If the high threshold is crossed, you should promptly take steps to reduce storage usage or add capacity.
463
Info.
The indicated virtual pool has dropped below one of its thresholds for allocated pages.
This event indicates that a condition reported by event 462 is no longer applicable.
Recommended actions:
•
No action is required.
464
Warning
A user inserted an unsupported cable or SFP into the indicated controller host port.
Recommended actions:
•
Replace the cable or SFP with a supported type.
465
Info.
A user removed an unsupported cable or SFP from the indicated controller host port.
Recommended actions:
•
No action is required.
466
Info.
The indicated virtual pool was deleted.
Recommended actions:
•
No action is required.
467
Info.
Addition of the indicated disk group completed successfully.
Recommended actions:
•
No action is required.
468
Info.
FPGA temperature has returned to the normal operating range and the speed of buses connecting the FPGA
to downstream adapters has been restored. The speed was reduced to compensate for an FPGA over-
temperature condition.
This event indicates that a problem reported by event 469 is resolved.
Recommended actions:
•
No action is required.
469
Warning
The speed of buses connecting the FPGA to downstream adapters has been reduced to compensate for an
FPGA over-temperature condition.
The storage system is operational but I/O performance is reduced.
Recommended actions:
•
Check that the storage system’s fans are running.
•
Check that the ambient temperature is not too warm. The controller enclosure operating range is 5°C to
35°C (41°F to 95°F). The expansion enclosure operating range is 5°C to 40°C (41°F to 104°F).
•
Check for any obstructions to the airflow.
•
Check that there is a module or blank plate in every module slot in the enclosure.
Events and event messages
115