ALR1353W The status of disk disk name on server server name has degraded to Warning from former status.
Explanation
At least one temporary disk error was collected from the operating system logs on the specified server, or some paths that are associated with the specified disk are disconnected.
Action
Check the operating system logs on the specified server for the SC_DISK_ERR4 disk error. Check the configuration of the disk. Ensure that all paths that are associated with the specified disk are connected.