esx.problem.storage.redundancy.degraded

Summary

Host has lost a path to access the specified storage and the path to storage is either degraded, or no longer redundant. Check the event description and context to confirm the status.

Causes

Failure of the storage connection cable, disconnect of cable, failure of the physical storage adapter, failure of disk controller, port, and so on.

Resolutions

Refer to this VMware KB article for information on resolution steps.

External

Refer to the VMware Online Documentation, especially the vSphere Troubleshooting Guide, for more information on vCenter event messages and possible solutions.