The following procedure uses SCSI controller c1 as an example of unconfiguring a SCSI controller.
Become superuser.
Unconfigure a SCSI controller.
# cfgadm -c unconfigure c1 |
Verify that the SCSI controller is unconfigured.
# cfgadm -al Ap_Id Type Receptacle Occupant Condition c0 scsi-bus connected configured unknown c0::dsk/c0t0d0 disk connected configured unknown c0::rmt/0 tape connected configured unknown c1 scsi-bus connected unconfigured unknown |
Notice that the Occupant column for c1 specifies unconfigured, indicating that the SCSI bus has no configured occupants.
If the unconfigure operation fails, see How to Resolve a Failed SCSI Unconfigure Operation.