MAXRECALLTASKS: Specifying the maximum number of active recall tasks
Explanation: MAXRECALLTASKS(nn) is an optional parameter specifying the number of active recall tasks DFSMShsm can concurrently process. For nn, substitute a decimal number from 1 to 15 for the number of concurrent recall tasks DFSMShsm can process.
SMS relationship: Parameter has the same meaning when applied to SMS-managed or non-SMS-managed DASD volumes or data sets.
SETSYS default: If you specify a value larger than 15, the SETSYS default for nn is 15.
DFSMShsm default: If you do not specify this parameter on any SETSYS command, the DFSMShsm default for nn is 15.
Note: The MAXRECALLTASKS parameter is utilized in the processing
of deletes initiated by secondary space management.