<div dir="ltr"><div>These log messages represent a transient state and are harmless and can be ignored. This happens when a lookup and mknod to create shards happen in parallel.</div><div><br></div><div>Regarding the preallocated disk creation issue, could you check if there are any errors/warnings in the fuse mount logs (these are named as the hyphenated mountpoint name followed by a ".log" and are found under /var/log/glusterfs).</div><div><br></div><div>-Krutika<br></div><br></div><br><div class="gmail_quote"><div dir="ltr">On Wed, Oct 31, 2018 at 4:58 PM Jorick Astrego <<a href="mailto:jorick@netbulae.eu">jorick@netbulae.eu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<p>Hi,</p>
<p>I have the similar issues with ovirt 4.2 on a glusterfs-3.8.15
cluster. This was a new volume and I created first a thin
provisioned disk, then I tried to create a preallocated disk but
it hangs after 4MB. The only issue I can find in the logs sofar
are the [File exists] errors with the sharding.<br>
</p>
<blockquote>
<p><br>
</p>
<p>The message "W [MSGID: 113096]
[posix-handle.c:761:posix_handle_hard] 0-hdd2-posix: link
/data/hdd2/brick1/.shard/6573a019-dba5-4f97-bca9-0a00ce537318.125365
->
/data/hdd2/brick1/.glusterfs/16/a1/16a18a01-4f77-4c37-923d-9f0bc59f5cc7failed
[File exists]" repeated 2 times between [2018-10-31
10:46:33.810987] and [2018-10-31 10:46:33.810988]<br>
[2018-10-31 10:46:33.970949] W [MSGID: 113096]
[posix-handle.c:761:posix_handle_hard] 0-hdd2-posix: link
/data/hdd2/brick1/.shard/6573a019-dba5-4f97-bca9-0a00ce537318.125366
->
/data/hdd2/brick1/.glusterfs/90/85/9085ea11-4089-4d10-8848-fa2d518fd86dfailed
[File exists]<br>
[2018-10-31 10:46:33.970950] W [MSGID: 113096]
[posix-handle.c:761:posix_handle_hard] 0-hdd2-posix: link
/data/hdd2/brick1/.shard/6573a019-dba5-4f97-bca9-0a00ce537318.125366
->
/data/hdd2/brick1/.glusterfs/90/85/9085ea11-4089-4d10-8848-fa2d518fd86dfailed
[File exists]<br>
[2018-10-31 10:46:35.601064] W [MSGID: 113096]
[posix-handle.c:761:posix_handle_hard] 0-hdd2-posix: link
/data/hdd2/brick1/.shard/6573a019-dba5-4f97-bca9-0a00ce537318.125369
->
/data/hdd2/brick1/.glusterfs/9b/eb/9bebaaac-f460-496f-b30d-aabe77bffbc8failed
[File exists]<br>
[2018-10-31 10:46:35.601065] W [MSGID: 113096]
[posix-handle.c:761:posix_handle_hard] 0-hdd2-posix: link
/data/hdd2/brick1/.shard/6573a019-dba5-4f97-bca9-0a00ce537318.125369
->
/data/hdd2/brick1/.glusterfs/9b/eb/9bebaaac-f460-496f-b30d-aabe77bffbc8failed
[File exists]<br>
[2018-10-31 10:46:36.040564] W [MSGID: 113096]
[posix-handle.c:761:posix_handle_hard] 0-hdd2-posix: link
/data/hdd2/brick1/.shard/6573a019-dba5-4f97-bca9-0a00ce537318.125370
->
/data/hdd2/brick1/.glusterfs/30/93/3093fdb6-e62c-48b8-90e7-d4d72036fb69failed
[File exists]<br>
[2018-10-31 10:46:36.040565] W [MSGID: 113096]
[posix-handle.c:761:posix_handle_hard] 0-hdd2-posix: link
/data/hdd2/brick1/.shard/6573a019-dba5-4f97-bca9-0a00ce537318.125370
->
/data/hdd2/brick1/.glusterfs/30/93/3093fdb6-e62c-48b8-90e7-d4d72036fb69failed
[File exists]<br>
[2018-10-31 10:46:36.319247] W [MSGID: 113096]
[posix-handle.c:761:posix_handle_hard] 0-hdd2-posix: link
/data/hdd2/brick1/.shard/6573a019-dba5-4f97-bca9-0a00ce537318.125372
->
/data/hdd2/brick1/.glusterfs/c3/c2/c3c272f5-50af-4e82-94bb-b76eaa7a9a39failed
[File exists]<br>
[2018-10-31 10:46:36.319250] W [MSGID: 113096]
[posix-handle.c:761:posix_handle_hard] 0-hdd2-posix: link
/data/hdd2/brick1/.shard/6573a019-dba5-4f97-bca9-0a00ce537318.125372
->
/data/hdd2/brick1/.glusterfs/c3/c2/c3c272f5-50af-4e82-94bb-b76eaa7a9a39failed
[File exists]<br>
[2018-10-31 10:46:36.319309] E [MSGID: 113020]
[posix.c:1407:posix_mknod] 0-hdd2-posix: setting gfid on
/data/hdd2/brick1/.shard/6573a019-dba5-4f97-bca9-0a00ce537318.125372
failed</p>
</blockquote>
<br>
-rw-rw----. 2 root root 4194304 Oct 31 11:46
/data/hdd2/brick1/.shard/6573a019-dba5-4f97-bca9-0a00ce537318.125366<br>
<blockquote>-rw-rw----. 2 root root 4194304 Oct 31 11:46
/data/hdd2/brick1/.glusterfs/9b/eb/9bebaaac-f460-496f-b30d-aabe77bffbc8<br>
<br>
</blockquote>
<div class="m_4800358580355917899moz-cite-prefix">On 10/01/2018 12:36 PM, Jose V. Carrión
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div dir="ltr">
<p>Hi,</p>
<p>I have a gluster 3.12.6-1 installation with 2 configured
volumes.<br>
</p>
<p>Several times at day , some bricks are reporting the lines
below:<br>
</p>
<p>[2018-09-30 20:36:27.348015] W [MSGID: 113096]
[posix-handle.c:770:posix_handle_hard] 0-volumedisk0-posix:
link /mnt/glusterfs/vol0/brick1/6349/20180921/20180921.h5
->
/mnt/glusterfs/vol0/brick1/.glusterfs/3b/1c/3b1c5fe1-b141-4687-8eaf-2c28f9505277failed
[File exists]<br>
[2018-09-30 20:36:27.383957] E [MSGID: 113020]
[posix.c:3162:posix_create] 0-volumedisk0-posix: setting
gfid on /mnt/glusterfs/vol0/brick1/6349/20180921/20180921.h5
failed<br>
</p>
<p>I can access to the
/mnt/glusterfs/vol0/brick1/6349/20180921/20180921.h5 and
/mnt/glusterfs/vol0/brick1/.glusterfs/3b/1c/3b1c5fe1-b141-4687-8eaf-2c28f9505277,
both files are hard links .<br>
</p>
<p>What is the meaning of the error lines?</p>
<p>Thanks in advance.</p>
<p>Cheers.</p>
</div>
</div>
<br>
<fieldset class="m_4800358580355917899mimeAttachmentHeader"></fieldset>
<br>
<pre>_______________________________________________
Gluster-users mailing list
<a class="m_4800358580355917899moz-txt-link-abbreviated" href="mailto:Gluster-users@gluster.org" target="_blank">Gluster-users@gluster.org</a>
<a class="m_4800358580355917899moz-txt-link-freetext" href="https://lists.gluster.org/mailman/listinfo/gluster-users" target="_blank">https://lists.gluster.org/mailman/listinfo/gluster-users</a></pre>
</blockquote>
<br>
<br>
<br>
<b style="color:#604c78"></b><br><br><span style="color:#604c78"><font color="000000"><span lang="NL">Met vriendelijke groet, With kind regards,<br><br>Jorick Astrego<br></span></font></span><b style="color:#604c78"><br>Netbulae Virtualization Experts </b><br><hr style="border:none;border-top:1px solid #ccc"><table style="width:522px"><tbody><tr><td style="width:130px;font-size:10px">Tel: 053 20 30 270</td> <td style="width:130px;font-size:10px"><a href="mailto:info@netbulae.eu" target="_blank">info@netbulae.eu</a></td> <td style="width:130px;font-size:10px">Staalsteden 4-3A</td> <td style="width:130px;font-size:10px">KvK 08198180</td></tr><tr> <td style="width:130px;font-size:10px">Fax: 053 20 30 271</td> <td style="width:130px;font-size:10px"><a href="http://www.netbulae.eu" target="_blank">www.netbulae.eu</a></td> <td style="width:130px;font-size:10px">7547 TA Enschede</td> <td style="width:130px;font-size:10px">BTW NL821234584B01</td></tr></tbody></table><br><hr style="border:none;border-top:1px solid #ccc"><br>
</div>
_______________________________________________<br>
Gluster-users mailing list<br>
<a href="mailto:Gluster-users@gluster.org" target="_blank">Gluster-users@gluster.org</a><br>
<a href="https://lists.gluster.org/mailman/listinfo/gluster-users" rel="noreferrer" target="_blank">https://lists.gluster.org/mailman/listinfo/gluster-users</a></blockquote></div>