SCF Reference Manual for the Storage Subsystem (G06.24+, H06.03+)

Storage Subsystem Commands
SCF Reference Manual for the Storage Subsystem—529937-007
14-121
PRIMARY TAPE Command
the current backup process becomes the primary process, but the PRIMARYCPU and
BACKUPCPU values stay the same. The syntax is:
Wild-card characters are supported.
TAPE $tape
is the name of the tape device.
cpunumber
is the processor number of the processor that is to become the primary processor.
This decimal integer must identify one of the two processors configured as primary
and backup processors for the device. If you do not specify a processor number,
the storage subsystem manager determines which processors are currently being
used for the primary process and backup process and swaps those processors. If
you specify the processor number of the current primary processor, no change
occurs.
PRIMARY TAPE Examples
•
To move the primary tape process to processor 3:
-> PRIMARY $TAPE0, 3
•
To swap the primary and backup processors:
-> PRIMARY $TAPE0
PRIMARY [ / OUT file-spec / ] TAPE $tape [ , cpunumber ]