On 09/21/2016 06:45 PM, Pasi Kärkkäinen wrote:
Hello,
I have a pretty basic two-node gluster 3.7 setup, with a volume
replicated/mirrored to both servers.
One of the servers was down for hardware maintenance, and later when it got
back up, the healing process started, re-syncing files.
In the beginning there was some 200 files that need to be synced, and now the
number of files is down to 10, but it seems the last 10 files don't seem to get
synced..
So the problem is the healing/re-sync never ends for these files..
# gluster volume heal gvol1 info
Brick gnode1:/bricks/vol1/brick1
/foo
/ - Possibly undergoing heal
/foo6
/foo8
/foo7
/foo9
/foo2
/foo5
/foo4
/foo3
Status: Connected
Number of entries: 10
Brick gnode2:/bricks/vol1/brick1
/
Status: Connected
Number of entries: 1
In the brick logs for the volume I see these errors repeating:
[2016-09-21 12:41:43.063209] E [MSGID: 113002] [posix.c:252:posix_lookup]
0-gvol1-posix: buf->ia_gfid is null for /bricks/vol1/brick1/foo [No data
available]
[2016-09-21 12:41:43.063266] E [MSGID: 115050]
[server-rpc-fops.c:179:server_lookup_cbk] 0-gvol1-server: 1484202: LOOKUP /foo
(00000000-0000-0000-0000-000000000001/foo) ==> (No data available) [No data
available]
Any idea what might cause those errors? (/foo is exactly the file that is
being healed, but fails to heal)
Any tricks to try?
Can you check if the 'trusted.gfid' xattr is present for those files on
the bricks and the files also have the associated hardlink inside
.glusterfs? You can refer to
https://joejulian.name/blog/what-is-this-new-glusterfs-directory-in-33/
if you are not familiar with the .glusterfs directory.
-Ravi
Software versions: CentOS 7 with gluster37 repo (running Gluster 3.7.15), and
nfs-ganesha 2.3.3.
Thanks a lot,
-- Pasi
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