Device and volume management

DMS supports users in the processing of files on private volumes by making it possible for them to reserve volumes and devices for their jobs.

Macros

Macro	Operands	Brief description
FILE	DEVICE VOLUME	Defines the device type and volumes for a file on private disk.
	MOUNT	Issues a mount request at the console for private disks.
IMPORT		Creates (imports) catalog entries for files
RELTFT		Deletes TFT entries and implicitly releases devices

Commands

Makro	Operanden	Brief description
UNLOCK-FILE-LINK		Cancels a TFT lock: any preceding REMOVE-FILE-LINK request can now take effect and release private devices.
CREATE-FILE CREATE-FILE-GROUP CRE-FILE-GENERATION MODIFY-FILE-ATTRIBUTES MODIFY-FILE-GENERATION-SUPPORT MODIFY-FILE-GROUP-ATTRIBUTES	DEVICE-TYPE/ VOLUME	Defines devices and volumes for a file.
ADD-FILE-LINK	ADD-CATALOG-VOLUME
CREATE-FILE CRE-FILE-GEN IMPORT-FILE MODIFY-FILE-GENERATION-SUPPORT MODIFY-FILE-ATTRIBUTES	SUPPORT=TAPE (PREMOUNT-LIST)	Issues a request to provide private volumes or Net-Storage volumes on the console
MODIFY-FILE-ATTRIBUTES MODIFY-FILE-GENERATION-SUPPORT	SUPPORT=DISK (VOLUME-ALLOCATION)
ADD-FILE-LINK	NUMBER-OF- PREMOUNTS
LOCK-FILE-LINK		Locks a TFT entry; prevents use of REMOVE-FILE-LINK and device being released
IMPORT-FILE		Creates (imports) catalog entries for files
REMOVE-FILE-LINK		Deletes TFT entries and implicitly releases devices
SECURE-RESOURCE-ALLOCATION		Reserves devices/volumes for a user job