SPCCNTRL Checking and managing storage allocations on disks

Version:

SPCCNTRL V21.0A

The SPCCNTRL routine (SPaCe CoNTRoL) serves to control storage allocations on disk.

The routine is available to non-privileged users as well as to system administration. Although a number of its functions are reserved for system administration (see the descriptions of the individual statements).

SPCCNTRL supports both SRV disks (Single Recording Volumes) and DRV disks (Dual Recording Volumes).

In some cases alternate functions can be used instead of the SPCCNTRL program functions:

• /SHOW-FILE-LOCK provides information on file locks.

• For diagnostic purposes, particular catalog entries can be output to a file using /LIST-CATALOG-ENTRY.

• /SHOW-PUBSET-CATALOG-ALLOCATION provides information on catalog files and their occupancy level.

• File catalogs are automatically expanded in ongoing operation.