<div dir="ltr"><div>The rename log messages are informational and can be ignored.</div><div><br></div><div>-Krutika<br></div></div><br><div class="gmail_quote"><div dir="ltr">On Mon, Nov 5, 2018 at 8:30 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>I see a lot of DHT warnings in
rhev-data-center-mnt-glusterSD-192.168.99.14:_hdd2.log:</p>
<blockquote>
<p>[2018-10-21 01:24:01.413126] I
[glusterfsd-mgmt.c:1600:mgmt_getspec_cbk] 0-glusterfs: No change
in volfile, continuing<br>
[2018-11-01 12:48:32.537621] I [MSGID: 109066]
[dht-rename.c:1569:dht_rename] 0-hdd2-dht: renaming
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/b48f6dcc-8fbc-4eb2-bb8b-7a3e03e72899/73655cd8-adfc-404a-8ef7-7bbaee9d43d0.meta.new
(hash=hdd2-replicate-0/cache=hdd2-replicate-0) =>
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/b48f6dcc-8fbc-4eb2-bb8b-7a3e03e72899/73655cd8-adfc-404a-8ef7-7bbaee9d43d0.meta
(hash=hdd2-replicate-0/cache=<nul>)<br>
[2018-11-01 13:31:17.726431] I [MSGID: 109066]
[dht-rename.c:1569:dht_rename] 0-hdd2-dht: renaming
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/f43f4dbd-14ca-49fb-98da-cb32c26b05b7/16ac297a-14e1-43d3-a4d9-f2b8d183c1e1.meta.new
(hash=hdd2-replicate-0/cache=hdd2-replicate-0) =>
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/f43f4dbd-14ca-49fb-98da-cb32c26b05b7/16ac297a-14e1-43d3-a4d9-f2b8d183c1e1.meta
(hash=hdd2-replicate-0/cache=hdd2-replicate-0)<br>
[2018-11-01 13:31:18.316010] I [MSGID: 109066]
[dht-rename.c:1569:dht_rename] 0-hdd2-dht: renaming
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/72bcb410-b20e-45f2-a269-a73e14c550cf/b0cbc7df-2761-4b74-8ca2-ee311fd57bd3.meta.new
(hash=hdd2-replicate-0/cache=hdd2-replicate-0) =>
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/72bcb410-b20e-45f2-a269-a73e14c550cf/b0cbc7df-2761-4b74-8ca2-ee311fd57bd3.meta
(hash=hdd2-replicate-0/cache=hdd2-replicate-0)<br>
[2018-11-01 13:31:18.208882] I [MSGID: 109066]
[dht-rename.c:1569:dht_rename] 0-hdd2-dht: renaming
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/f43f4dbd-14ca-49fb-98da-cb32c26b05b7/16ac297a-14e1-43d3-a4d9-f2b8d183c1e1.meta.new
(hash=hdd2-replicate-0/cache=hdd2-replicate-0) =>
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/f43f4dbd-14ca-49fb-98da-cb32c26b05b7/16ac297a-14e1-43d3-a4d9-f2b8d183c1e1.meta
(hash=hdd2-replicate-0/cache=hdd2-replicate-0)<br>
[2018-11-01 13:31:19.461991] I [MSGID: 109066]
[dht-rename.c:1569:dht_rename] 0-hdd2-dht: renaming
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/72bcb410-b20e-45f2-a269-a73e14c550cf/b0cbc7df-2761-4b74-8ca2-ee311fd57bd3.meta.new
(hash=hdd2-replicate-0/cache=hdd2-replicate-0) =>
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/72bcb410-b20e-45f2-a269-a73e14c550cf/b0cbc7df-2761-4b74-8ca2-ee311fd57bd3.meta
(hash=hdd2-replicate-0/cache=hdd2-replicate-0)<br>
[2018-11-02 13:31:46.567693] I [MSGID: 109066]
[dht-rename.c:1569:dht_rename] 0-hdd2-dht: renaming
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/f43f4dbd-14ca-49fb-98da-cb32c26b05b7/16ac297a-14e1-43d3-a4d9-f2b8d183c1e1.meta.new
(hash=hdd2-replicate-0/cache=hdd2-replicate-0) =>
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/f43f4dbd-14ca-49fb-98da-cb32c26b05b7/16ac297a-14e1-43d3-a4d9-f2b8d183c1e1.meta
(hash=hdd2-replicate-0/cache=hdd2-replicate-0)<br>
[2018-11-02 13:31:47.591958] I [MSGID: 109066]
[dht-rename.c:1569:dht_rename] 0-hdd2-dht: renaming
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/72bcb410-b20e-45f2-a269-a73e14c550cf/b0cbc7df-2761-4b74-8ca2-ee311fd57bd3.meta.new
(hash=hdd2-replicate-0/cache=hdd2-replicate-0) =>
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/72bcb410-b20e-45f2-a269-a73e14c550cf/b0cbc7df-2761-4b74-8ca2-ee311fd57bd3.meta
(hash=hdd2-replicate-0/cache=hdd2-replicate-0)<br>
[2018-11-02 13:31:47.365589] I [MSGID: 109066]
[dht-rename.c:1569:dht_rename] 0-hdd2-dht: renaming
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/f43f4dbd-14ca-49fb-98da-cb32c26b05b7/16ac297a-14e1-43d3-a4d9-f2b8d183c1e1.meta.new
(hash=hdd2-replicate-0/cache=hdd2-replicate-0) =>
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/f43f4dbd-14ca-49fb-98da-cb32c26b05b7/16ac297a-14e1-43d3-a4d9-f2b8d183c1e1.meta
(hash=hdd2-replicate-0/cache=hdd2-replicate-0)<br>
[2018-11-02 13:31:48.095968] I [MSGID: 109066]
[dht-rename.c:1569:dht_rename] 0-hdd2-dht: renaming
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/72bcb410-b20e-45f2-a269-a73e14c550cf/b0cbc7df-2761-4b74-8ca2-ee311fd57bd3.meta.new
(hash=hdd2-replicate-0/cache=hdd2-replicate-0) =>
/5a75dd72-2ab6-457d-b357-6d14b3bc2c3e/images/72bcb410-b20e-45f2-a269-a73e14c550cf/b0cbc7df-2761-4b74-8ca2-ee311fd57bd3.meta
(hash=hdd2-replicate-0/cache=hdd2-replicate-0)<br>
</p>
<p><br>
</p>
</blockquote>
<div class="m_-9088842828645119591moz-cite-prefix">On 11/05/2018 03:53 PM, Jorick Astrego
wrote:<br>
</div>
<blockquote type="cite">
<p>Hi Krutika,</p>
<p>Thanks for the info. <br>
</p>
<p>After a long time the preallocated disk has been created
properly. It was a 1TB disk on a hdd pool so a bit of delay was
expected. <br>
</p>
<p>But it took a bit longer then expected. The disk had no other
virtual disks on it. Is there something I can tweak or check for
this?</p>
<p>Regards, Jorick<br>
</p>
<br>
<div class="m_-9088842828645119591moz-cite-prefix">On 10/31/2018 01:10 PM, Krutika
Dhananjay wrote:<br>
</div>
<blockquote type="cite">
<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" target="_blank">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_-9088842828645119591m_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_-9088842828645119591m_4800358580355917899mimeAttachmentHeader"></fieldset>
<br>
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</blockquote>
<br>
<br>
<br>
<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>
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<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>
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