Hi
I'm having a weird issue where my gluster volumes are being reported as full by df but du shows only 18GB of actual data in them (which is less than 1% of the capacity of the volumes). The client shows 2/3 of the volume is full, only replicate-3 is currently not "full" and given how this problem started I expect it to be full by the time I come into the office tomorrow morning. I am runnung glusterfs 3.1.2 on Ubuntu 10.10. Does anyone have any idea why this might be happening?
# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/md3 1.7T 1.7T 0 100% /export/glusterfs
Output of dh in the exported folder on my first gluster host
# du -h
..
...
....
18G total
# cat /etc/glusterd/vols/backup-volume/backup-volume-fuse.vol
volume backup-volume-client-0
type protocol/client
option remote-host gluster01
option remote-subvolume /export/glusterfs
option transport-type tcp
end-volume
volume backup-volume-client-1
type protocol/client
option remote-host gluster02
option remote-subvolume /export/glusterfs
option transport-type tcp
end-volume
volume backup-volume-client-2
type protocol/client
option remote-host gluster03
option remote-subvolume /export/glusterfs
option transport-type tcp
end-volume
volume backup-volume-client-3
type protocol/client
option remote-host gluster04
option remote-subvolume /export/glusterfs
option transport-type tcp
end-volume
volume backup-volume-client-4
type protocol/client
option remote-host gluster05
option remote-subvolume /export/glusterfs
option transport-type tcp
end-volume
volume backup-volume-client-5
type protocol/client
option remote-host gluster06
option remote-subvolume /export/glusterfs
option transport-type tcp
end-volume
volume backup-volume-client-6
type protocol/client
option remote-host gluster07
option remote-subvolume /export/glusterfs
option transport-type tcp
end-volume
volume backup-volume-client-7
type protocol/client
option remote-host gluster08
option remote-subvolume /export/glusterfs
option transport-type tcp
end-volume
volume backup-volume-client-8
type protocol/client
option remote-host gluster09
option remote-subvolume /export/glusterfs
option transport-type tcp
end-volume
volume backup-volume-replicate-0
type cluster/replicate
subvolumes backup-volume-client-0 backup-volume-client-1 backup-volume-client-2
end-volume
volume backup-volume-replicate-1
type cluster/replicate
subvolumes backup-volume-client-3 backup-volume-client-4 backup-volume-client-5
end-volume
volume backup-volume-replicate-2
type cluster/replicate
subvolumes backup-volume-client-6 backup-volume-client-7 backup-volume-client-8
end-volume
volume backup-volume-dht
type cluster/distribute
subvolumes backup-volume-replicate-0 backup-volume-replicate-1 backup-volume-replicate-2
end-volume
volume backup-volume-write-behind
type performance/write-behind
subvolumes backup-volume-dht
end-volume
volume backup-volume-read-ahead
type performance/read-ahead
subvolumes backup-volume-write-behind
end-volume
volume backup-volume-io-cache
type performance/io-cache
subvolumes backup-volume-read-ahead
end-volume
volume backup-volume-quick-read
type performance/quick-read
subvolumes backup-volume-io-cache
end-volume
volume backup-volume-stat-prefetch
type performance/stat-prefetch
subvolumes backup-volume-quick-read
end-volume
volume backup-volume
type debug/io-stats
subvolumes backup-volume-stat-prefetch
end-volume
