During space management, DFSMShsm processes individual SMS-managed
data sets to comply with the attributes specified in the management
classes with which the data sets are associated. Management class
attribute groups let you specify:
- Expiration attributes
- EXPIRE AFTER DAYS NON-USAGE
- EXPIRE AFTER DATE/DAYS
- RETENTION LIMIT
- Partial release attribute
- Migration attributes
- COMMAND OR AUTO MIGRATE
- PRIMARY DAYS NON-USAGE
- LEVEL 1 DAYS NON-USAGE
- Class transition attributes
- TIME SINCE CREATION | TIME SINCE LAST USE | PERIODIC
- TRANSITION COPY TECHNIQUE
- SERIALIZATION ERROR EXIT
- GDG management attributes
- # GDG ELEMENTS ON PRIMARY
- ROLLED-OFF GDS ACTION