[Gluster-users] GlusterFS 3.1.2 - df and du irregularities

[Amar Tumballi]

Hi Nic,

I suspect it to be an issue with /dev/md3 itself. check /var/log/messages
for any irregularities.

Regards,
Amar


> >
> Here is the df output on one of our Gluster hosts, notice that the exported
> volume is a dedicated filesystem.
>
> root at gluster01.jnb1:/export/glusterfs# df -h
> Filesystem            Size  Used Avail Use% Mounted on
> /dev/md2               50G  1.6G   46G   4% /
> none                  997M  200K  997M   1% /dev
> none                 1004M     0 1004M   0% /dev/shm
> none                 1004M   72K 1004M   1% /var/run
> none                 1004M     0 1004M   0% /var/lock
> /dev/md3              1.7T  1.7T     0 100% /export/glusterfs
> /dev/md0              230M   26M  193M  12% /boot
>
>
> du only finds about 23GB of data on the filesystem.  After rebooting the
> Gluster server disk usage is reported accurately by df.
>
> nic at gluster01:~$ df -h
> Filesystem            Size  Used Avail Use% Mounted on
> /dev/md2               50G  1.6G   46G   4% /
> none                  997M  200K  997M   1% /dev
> none                 1004M     0 1004M   0% /dev/shm
> none                 1004M   68K 1004M   1% /var/run
> none                 1004M     0 1004M   0% /var/lock
> none                   50G  1.6G   46G   4% /var/lib/ureadahead/debugfs
> /dev/md0              230M   26M  193M  12% /boot
> /dev/md3              1.7T   23G  1.6T   2% /export/glusterfs
>
> Do you have any idea what would cause this to occur?
>
>