A system and method manages lock state information in a distributed file
system. A meta-data volume includes a lock state database which is a
comprehensive source for lock state information about a striped volume
set in the system. A plurality of data volumes includes local lock caches
which contain information about locks. Lock state messaging between the
meta-data volume and the data volumes is used to assign locks and to
update local lock caches. The meta-data volume is configured to assigned
permissive areas in the data containers accessed by clients in order to
efficiently manage the lock state information.