MSA 2040 SMU Reference Guide

Viewing information about an enclosure 121
Controller module: expansion port properties
When you select an expansion (Out) port, a table shows:
• Health.
OK
Degraded
Fault
N/A
Unknown
• Health Reason. If Health is not OK, this field shows the reason for the health state.
• Health Recommendation. If Health is not OK, this field shows recommended actions to take to resolve the health
issue.
• Status.
• Name.
Controller module: CompactFlash properties
When you select a CompactFlash card in the Rear Tabular view, a table shows:
• Health.
OK
Fault
• Health Reason. If Health is not OK, this field shows the reason for the health state.
• Health Recommendation. If Health is not OK, this field shows recommended actions to take to resolve the health
issue.
• Status.
• Cache Flush.
• Enabled: If the controller loses power, it will automatically write cache data to the CompactFlash card. Cache
flush is normally enabled, but is temporarily disabled during controller shut down.
• Disabled: Cache flush is disabled.
Drive enclosure: I/O module properties
When you select an I/O module, a table shows:
• Health.
OK
Degraded
Fault
Unknown
• Health Reason. If Health is not OK, this field shows the reason for the health state.
• Status.
• Controller ID.