[Linux-cluster] gfs 5.1 question

[chris barry]

Ok, a question for the old-timers:

gfs 5.1
GULM
RH 7.3, custom kernel
~350GB FC array.
Eg. ancient stuff - can't change it. migrating to new gfs cluster I just
built soon.

df shows 84% of volume used, but writes say out of space.

What tests can I do to determine why this is, and better how can I
eliminate this unwritable 16%? Do I need to 'reclaim' inodes or
something?


Thanks,
-C