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Cause and
Action
Cause: One or more of the enclosure components has failed.
For example, a fan or power supply may have failed. Although the enclosure is
currently operational, the failure of additional components could cause the
enclosure to fail.
Action: Identify and replace the failed component. To identify the failed
component, select the enclosure in the tree view and click the Health subtab. Any
failed component is identified with a red X on the enclosure’s Health subtab.
Alternatively, you can select the Storage object and click the Health subtab.
The controller status displayed on the Health subtab indicates whether a controller
has a Failed or Degraded component.
See the enclosure documentation for information on replacing enclosure
components and for other diagnostic information.
Related Alert
Information
Clear Alert Number: 2124
Related Alert Number: 2048
Local Response Agent (LRA) Number: 2090
SNMP Trap
Numbers
1305
Event ID — 2123
Description Redundancy lost.
Severity Warning / Non-critical
Cause and
Action
Cause: A virtual disk or an enclosure has lost data redundancy. In the case of a
virtual disk, one or more physical disks included in the virtual disk have failed. Due
to the failed physical disk or disks, the virtual disk is no longer maintaining
redundant (mirrored or parity) data. The failure of an additional physical disk results
in lost data. In the case of an enclosure, more than one enclosure component has
failed. For example, the enclosure may have suffered the loss of all fans or all
power supplies.
Action: Identify and replace the failed components. To identify the failed
component, select the Storage object and click the Health subtab. The controller
status displayed on the Health subtab indicates whether a controller has a Failed or
Degraded component.
Click the controller that displays a Warning or Failed status. This action displays the
controller Health subtab which displays the status of the individual controller
components. Continue clicking the components with a Warning or Health status
until you identify the failed component.
See the online help for more information. See the enclosure documentation for
information on replacing enclosure components and for other diagnostic
information.
Related Alert
Information
Clear Alert Number: 2353
Related Alert Number: 2112
Local Response Agent (LRA) Number: 2090
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