User's Manual

140 Enclosures and Backplanes
Enclosure and Backplane Health
This screen displays the status of the enclosure or backplane and the
components attached to the enclosure or backplane.
Enclosure and Backplane Status
Component status is indicated by the severity. A component with a Warning
or Critical/Failure status requires immediate attention to avoid data loss if
possible. A component’s status may indicate the combined status of the
component and its lower-level objects. For more information, see
Determining the Health Status for Storage Components .
It may be useful to review the Alert Log for events indicating why a
component has a Warning or Critical status. For additional troubleshooting
information, see
Troubleshooting .
Table 8-1. Component Severity
Enclosure and Backplane Information
For information on enclosures and backplanes, see the following topics:
• Enclosures and Backplanes
• Enclosure and Backplane Properties and Tasks
Severity Component Status
Normal/OK.
The component is working as expected.
Warning/Non-critical. A probe or other monitoring device
has detected a reading for the component that is above or
below the acceptable level. The component may still be
functioning, but it could fail. The component may also be
functioning in an impaired state. Data loss is possible.
Critical/Failure/Error. The component has either failed or
failure is imminent. The component requires immediate
attention and may need to be replaced. Data loss may have
occurred.