Use the SETSMS command to immediately enable or disable CA reclaim
for the system. SETSMS overrides the value in IGDSMS
xx.
To retain the setting you specified with the command, remember to
update IGDSMS
xx prior to the next IPL. The
command is:
SETSMS CA_RECLAIM (NONE | {DATACLAS | DATACLASS})
where
- NONE
- Disables CA reclaim for the system, regardless of the value
for the CA reclaim attribute in data class or catalog entries.
- DATACLAS or DATACLASS
- Enables CA reclaim for the system. CA reclaim is in effect for
all eligible data sets for which CA reclaim is not disabled with the
data class attribute or the ALTER command. You can use the CA Reclaim
attribute in each data class to enable or disable CA reclaim for new
data sets as they are defined.
SETSMS has no default for CA_RECLAIM. For more information,
see the description of the SETSMS command in
z/OS MVS System Commands.