SCF Reference Manual for the Storage Subsystem (G06.24+, H06.03+)
Converting D-Series PUP and COUP Commands to 
SCF Commands
SCF Reference Manual for the Storage Subsystem—529937-007
C-6
COUP Commands and Equivalent SCF Commands
COUP Commands and Equivalent SCF 
Commands
Magnetic disks are a COUP DEVICE, and virtual disks are a COUP PROCESS. 
COUP Command  SCF Command
ADD DEVICE ADD DISK | SCSI | TAPE
ADD PROCESS  ADD DISK | MON | POOL 
ALTER DEVICE ALTER DISK | SCSI | TAPE
ALTER PROCESS ALTER DISK | MON | POOL
ASSUME ASSUME
CHECKSUM CONTROL DISK, CHECKSUM
DELETE DEVICE DELETE DISK | SCSI | TAPE
DELETE PROCESS DELETE DISK | MON | POOL 
INFO DEVICE INFO DISK | SCSI | TAPE
INFO PROCESS INFO DISK | MON | POOL 
START DEVICE  START DISK | SCSI | TAPE
START PROCESS START DISK | MON | POOL 
STATUS DEVICE STATUS DISK | SCSI | TAPE
STATUS PROCESS STATUS DISK | MON | POOL 
STOP DEVICE RESET DISK | SCSI | TAPE, FORCED
STOP PROCESS  RESET DISK | MON | POOL, FORCED










