We have a NW6.5/SP2 (also NSS2b update) NCS cluster on a SAN. There are
about 21 NSS volumes on the cluster. One of the volumes just started
reporting on the console that it is out of space. If I look in MONITOR is
says it is 982% full. If I check free space from Windows it says there
are 14.5TB free. If I look at the volume stats in Windows (with client
4.91/SP2) it gives me all kinds of bizzarre numbers and garbage. However,
the volume appears to be funtional and users can create and access data on
it.

The volume is over 250GB so I hope I do not need to restore from backup.
That could take a VERY long time. This is the first time I have ever had
any issues with an NSS volume (guess I must have been lucky). Any
suggestions? I tried moving the volume to other nodes on the cluster and
the problem just follows the volume around. Would an NSS rebuild be worth
a shot? We are still on 6.5/SP2 because I finally fixed the memory issues
and have the servers running rock solid with no problems. Guess I should
give SP5 serious consideration though. Thanks,

-Chuck