Explanation: MAXDUMPRECOVERTASKS(nn) is an optional parameter specifying the maximum number of volume recovery from dump tasks DFSMShsm can concurrently process. This parameter allows you to set the appropriate tasking level to recover individual volumes, based on the number of tape drives available. The actual number of effective tasks will be limited by the number of tape drives available and dump stacking value.
For nn, specify a decimal number from 1 to 64 to represent the number of volume recovery from dump tasks to be processed concurrently.
SMS relationship: Parameter has the same meaning when applied to SMS-managed or non-SMS-managed volumes.
SETSYS default: None.
DFSMShsm default: If you do not specify this parameter on any SETSYS command, the default is 1.