setencstat —
set SCSI Environmental Services Device enclosure status
  
    | setencstat | device enclosure_status | 
setencstat sets summary status for a SCSI Environmental
  Services (or SAF-TE) device. The enclosure status argument may take on the
  values:
  - 0
- Set the status to an OK state.
- 1
- Set the status to an UNRECOVERABLE state.
- 2
- Set the status to an CRITICAL state.
- 4
- Set the status to an NON-CRITICAL state.
- 8
- Set the status to an INFORMATIONAL state.
All the non-zero options may be combined.
Note that devices may simply and silently ignore the setting of
    these values.
  - /dev/sesN
- SCSI Environmental Services Devices