Description of problem:

For different reasons, the compat tree maps might get corrupted and some entries would be missing.
This RFE provides a way to rebuild online the whole compat tree on demand via a DS task.

Version-Release number of selected component (if applicable):
N/A

How reproducible:
To recreate Schema compat maps, creates the task

dn: cn=rebuild 0,cn=Schema compatibility refresh task,cn=tasks,cn=config
objectClass: top
objectClass: extensibleObject
cn: rebuild 0

Expected results:
rebuild the compat tree without restarting the instance