DSM/Tape Catalog Management Programming Manual

Common Definitions
DSM/Tape Catalog Management Programming Manual—520481-003
4-36
ZMCS Maps
ZMCS-MAP-ALTER-TAPEMOUNT
MEDIASRV includes this extensible structured token in ALTER TAPEMOUNT
commands to determine the proper tape (alternate copy) to mount if a requested tape
is not available when the mount message is issued. ZMCS-MAP-ALTER-TAPEMOUNT is
based on ZMCS-DDL-ALTER-TAPEMOUNT, which is defined as:
ZTAPEMOUNTID
contains the number assigned by $ZSVR to the mount message of the requested
tape.
ZACTION
depending on the selected tape, determines what action is to be taken. Valid
values are:
ZMCS-VAL-STATUS-UNSPECIFIED
The status of the tape file entry is
unspecified.
ZMCS-VAL-STATUS-VALID
The status of the tape file entry is valid.
ZMCS-VAL-STATUS-INVALID
The status of the tape file entry is invalid.
def ZMCS-DDL-ALTER-TAPEMOUNT.
02 ZTAPEMOUNTID type ZMCS-DDL-TAPEMOUNTID.
02 ZACTION type ZMCS-DDL-MOUNTACTION-ENM.
end.
ZMCS-VAL-MOUNTACTION-UNSPECIF
The mount action is unspecified.
ZMCS-VAL-MOUNTACTION-NEXTTAPE
Based on the number assigned by
$ZSVR, mount the next tape.
ZMCS-VAL-MOUNTACTION-ACCEPT
Accept the tape according to the
conditions defined by an ACCEPT
TAPEMOUNT command.
ZMCS-VAL-MOUNTACTION-REJECT
Cancel the tape request according to the
conditions defined by a REJECT
TAPEMOUNT command.