### A drive is Defunct on controller [number], channel [number], SCSI ID [number].

Explanation:

Action:

- Drive found that was not part of the valid configuration in a cluster setup. Rebuild into array containing the new drive or if can not rebuild drive, replace or remove drive.
- Adapter was moved into this system(import configuration from drives or initialize and redefine array(note this will destroy all current data on the array), new configuration loaded into adapter that does not match drive configuration in system (import configuration from drives or initialize and redefine array(note this will destroy all current data on the array) or adapter non-volitle memory problem (replace adapter and import configuration from drives).