6027-3304 Attention: Disk space reclaim on number of number regions in fileSystem returned errors.
Explanation
Free disk space reclaims on some regions failed during
tsreclaim run. Typically this is due to the lack of space reclaim
support by the disk controller or operating system. It may also be
due to utilities such as mmdefragfs or mmfsck running
concurrently.
User response
Verify that the disk controllers
and the operating systems in the cluster support thin-provisioning
space reclaim. Or, rerun the mmfsctl reclaimSpace command
after mmdefragfs or mmfsck completes.