No such file or directory in logs

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I have a new set up which has been running for a few weeks. Due to a configuration issue the self heal wasnt working properly and I ended up with the system in a bit of a state. Ive been chasing down issues and it should (fingers crossed) be back and stable again. One issue wich seems to be re-occurring is that on one of the client bricks I get a load of gfids don't exist anywhere else. The inodes of these files only point to the gfid file and it appears that they keep coming back.....

Volume is set up as such

root@vader:/gluster/eukleiahome/intertrust/moodledata# gluster volume info eukleiaweb

Volume Name: eukleiaweb
Type: Replicate
Volume ID: d8a29f07-7f3e-46a3-9ec4-4281038267ce
Status: Started
Number of Bricks: 1 x 2 = 2
Transport-type: tcp
Bricks:
Brick1: lando:/gluster/eukleiahome
Brick2: vader:/gluster/eukleiahome

and the file systems are mounting via NFS.

In the logs of the host for Brick one I get the following (e.g.)

[2014-11-20 23:53:55.910705] W [client-rpc-fops.c:471:client3_3_open_cbk] 0-eukleiaweb-client-1: remote operation failed: No such file or directory. Path: <gfid:e5d25375-ecb8-47d2-833f-0586b659f98a> (00000000-0000-0000-0000-000000000000) [2014-11-20 23:53:55.910721] E [afr-self-heal-data.c:1270:afr_sh_data_open_cbk] 0-eukleiaweb-replicate-0: open of <gfid:e5d25375-ecb8-47d2-833f-0586b659f98a> failed on child eukleiaweb-client-1 (No such file or directory) [2014-11-20 23:53:55.921425] W [client-rpc-fops.c:1538:client3_3_inodelk_cbk] 0-eukleiaweb-client-1: remote operation failed: No such file or directory

when I check this gfid out it exists on Brick 1 but not on Brick 2 (which I am assuming is due to the error above). Additionally when I check for the file that this GFID references it doesn't go anywhere. I.e. -

root@lando:/gluster/eukleiahome# find . -samefile .glusterfs/e5/d2/e5d25375-ecb8-47d2-833f-0586b659f98a
./.glusterfs/e5/d2/e5d25375-ecb8-47d2-833f-0586b659f98a

root@lando:/gluster/eukleiahome# file .glusterfs/e5/d2/e5d25375-ecb8-47d2-833f-0586b659f98a .glusterfs/e5/d2/e5d25375-ecb8-47d2-833f-0586b659f98a: JPEG image data, EXIF standard

I have tried removing these files using rm .glusterfs/e5/d2/e5d25375-ecb8-47d2-833f-0586b659f98a but eitherall of the occurrences haven't been logged in /var/log/glusterfs/glusterfsd.log (as I am clearing out all that I can find) or they are re-appearing.

Firstly, is this something to worry about? Secondly, should I be able to simply get rid of them (and I'm being mistaken about them re-appearing) and if so, is simply removing them the best method?

Thanks

Derick

--
E-Learn Design Ltd.
Scottish Moodle Partner
Official Mahara Partner
Website - http://www.e-learndesign.co.uk

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