[Gluster-users] Un-synced entries / self-heal errors

[Alun James]

If it helps, the gfids mentioned below all appear in the following directories... 



find /export/brick0/.glusterfs -name d230ce2e-6baf-46a8-87a0-c0882ad51721 -type f 


/export/brick0/.glusterfs/indices/xattrop/d230ce2e-6baf-46a8-87a0-c0882ad51721 




find /export/brick0/.glusterfs -name d614004f-d1f3-4c4b-b15e-e3b8d419a959 -type f 


/export/brick0/.glusterfs/indices/xattrop/d614004f-d1f3-4c4b-b15e-e3b8d419a959 
----- Original Message -----

From: "Alun James" <ajames at tibus.com> 
To: gluster-users at gluster.org 
Sent: Friday, 12 June, 2015 4:59:30 PM 
Subject: [Gluster-users] Un-synced entries / self-heal errors 


Hi folks, 


We have a 3 node replicated volume that is reporting un-synced entries for a number of days. "gluster vol my_volume info" lists ~600 entries. e.g. 



<gfid:15d50695-3edd-4744-a458-3d63af19efe3> 
<gfid:8820607c-b0c4-48c5-ac4c-1cae5fb03499> 
<gfid:6d8aee49-a0d8-4338-90f4-e2f8e2f71b96> 
<gfid:d614004f-d1f3-4c4b-b15e-e3b8d419a959> 
<gfid:d230ce2e-6baf-46a8-87a0-c0882ad51721> 
<gfid:76844584-c7b5-4c1e-a55c-efb028354f6b> 


Each time the self-heal daemon executes, the glustershd.log gains ~600 error entries referencing the named entries above. e.g. 




[2015-06-12 15:56:06.182541] W [client-rpc-fops.c:2766:client3_3_lookup_cbk] 0-my_vol-client-1: remote operation failed: No such file or directory. Path: <gfid:1b6c7720-997b-4acf-bfef-7d51c4ae9f6c> (1b6c7720-997b-4acf-bfef-7d51c4ae9f6c) 
[2015-06-12 15:56:06.182586] W [client-rpc-fops.c:2766:client3_3_lookup_cbk] 0-my_vol-client-2: remote operation failed: No such file or directory. Path: <gfid:1b6c7720-997b-4acf-bfef-7d51c4ae9f6c> (1b6c7720-997b-4acf-bfef-7d51c4ae9f6c) 
[2015-06-12 15:56:06.182886] W [client-rpc-fops.c:2766:client3_3_lookup_cbk] 0-my_vol-client-0: remote operation failed: No such file or directory. Path: <gfid:74586164-6bf0-4ccd-95ff-8d09fa7f6681> (74586164-6bf0-4ccd-95ff-8d09fa7f6681) 
[2015-06-12 15:56:06.182931] W [client-rpc-fops.c:2766:client3_3_lookup_cbk] 0-my_vol-client-1: remote operation failed: No such file or directory. Path: <gfid:74586164-6bf0-4ccd-95ff-8d09fa7f6681> (74586164-6bf0-4ccd-95ff-8d09fa7f6681) 
[2015-06-12 15:56:06.182976] W [client-rpc-fops.c:2766:client3_3_lookup_cbk] 0-my_vol-client-2: remote operation failed: No such file or directory. Path: <gfid:74586164-6bf0-4ccd-95ff-8d09fa7f6681> (74586164-6bf0-4ccd-95ff-8d09fa7f6681) 


Apart from this, the cluster is working fine and files are synced between nodes without any issues. The number of entries is NOT increasing. Any thoughts on how to clear these 600 entries? 


Regards, 


ALUN JAMES 
Senior Systems Engineer 
Tibus 

T: +44 (0)28 9033 1122 
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