The following identifies the phases of ZONERENAME processing and
the zones and data sets that SMP/E may require for exclusive or shared
use during each phase. For more information about command phases and
data set sharing in SMP/E, see Sharing SMP/E data sets.
- Initialization
- Global zone
- Read without enqueue.
- Target zone
- Read without enqueue.
- DLIB zone
- Read without enqueue.
Note: Either the target zone or the distribution
zone accessed during this phase is the name specified on the TO operand
(that is, the new name of the zone). Except for an error condition,
this zone should not exist.
- ZONERENAME processing
- Global zone
- Update with exclusive enqueue.
- Target zone
- Update with exclusive enqueue.
- DLIB zone
- Update with exclusive enqueue.
Note: - Either the target zone or the distribution zone is accessed, according
to the zone type specified in the previous SET command.
- The zone accessed in this phase is the zone to be renamed.
- Termination
All resources are freed.