Explanation: AUTOMIGRATION and NOAUTOMIGRATION
are mutually exclusive, optional subparameters of the PRIMARY parameter
specifying whether the data sets on the primary volume are eligible
for automatic volume space management.
- AUTOMIGRATION
- specifies that the data sets on the primary volume are eligible
for automatic volume space management.
- NOAUTOMIGRATION
- specifies that the data sets on the primary volume are not eligible
for automatic volume space management.
Defaults: If you are adding a volume to
DFSMShsm, the default is AUTOMIGRATION. If you are changing the attributes
of a volume and do not specify either subparameter, the volume space
management status is not changed.
Note: In a multiple-DFSMShsm-host environment, you can add
the same volume to different DFSMShsm hosts. When you do that, you
can also assign to that volume a different automatic space management
attribute in each DFSMShsm host.