Can I perform space management tasks?

Although DFSMShsm performs space management automatically, you can perform space management tasks on your own data sets by issuing the following DFSMShsm commands through ISMF panels, DFSMShsm space maintenance panels, TSO, TSO/E or a user macro.

Space Management User Commands	DFSMShsm Function
HDELETE	Deletes one or more migrated data sets.
HLIST	Lists information from the migration and backup control data sets.
HMIGRATE	Requests migration of one or more data sets.
HQUERY	Lists outstanding DFSMShsm requests.
HRECALL	Recalls one or more migrated data sets.

For more information on DFSMShsm user commands, see What tasks can I perform using DFSMShsm user commands?.