<div dir="ltr">Incase anyone is interested this issue was caused by turning on brick multiplexing.<div><br></div><div>Switching it off made the problem go away...</div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><i>Gary Lloyd</i><div><span style="color:rgb(136,136,136)">______________________________</span><span style="color:rgb(136,136,136)">__________________</span><br><div><span style="color:rgb(136,136,136)">I.T. Systems:Keele University</span><br style="color:rgb(136,136,136)"><span style="color:rgb(136,136,136)">Finance & IT Directorate</span></div><div><span style="color:rgb(136,136,136)">Keele:Staffs:IC1 Building:ST5 5NB:UK</span><br style="color:rgb(136,136,136)"><a href="tel:%2B44%201782%20733073" value="+441782733073" style="color:rgb(17,85,204)" target="_blank">+44 1782 733063</a><br style="color:rgb(136,136,136)"><span style="color:rgb(136,136,136)">______________________________</span><span style="color:rgb(136,136,136)">__________________</span></div></div></div></div></div></div></div>
<br><div class="gmail_quote">On 31 May 2017 at 14:46, Gary Lloyd <span dir="ltr"><<a href="mailto:g.lloyd@keele.ac.uk" target="_blank">g.lloyd@keele.ac.uk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Here is the glusterd.log file as it has just happened with a manual removal of a snapshot.<div>The lvs exist even after the snapshot gets removed. I'm also running samba on these with shadowcopy. </div><div><br></div><div>Thanks</div></div><div class="gmail_extra"><br clear="all"><div><div class="m_3390063750132422290gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><i>Gary Lloyd</i><div><span style="color:rgb(136,136,136)">______________________________</span><span style="color:rgb(136,136,136)"><wbr>__________________</span><br><div><span style="color:rgb(136,136,136)">I.T. Systems:Keele University</span><br style="color:rgb(136,136,136)"><span style="color:rgb(136,136,136)">Finance & IT Directorate</span></div><div><span style="color:rgb(136,136,136)">Keele:Staffs:IC1 Building:ST5 5NB:UK</span><br style="color:rgb(136,136,136)"><a href="tel:%2B44%201782%20733073" value="+441782733073" style="color:rgb(17,85,204)" target="_blank">+44 1782 733063</a><br style="color:rgb(136,136,136)"><span style="color:rgb(136,136,136)">______________________________</span><span style="color:rgb(136,136,136)"><wbr>__________________</span></div></div></div></div></div></div></div>
<br><div class="gmail_quote">On 31 May 2017 at 12:38, Mohammed Rafi K C <span dir="ltr"><<a href="mailto:rkavunga@redhat.com" target="_blank">rkavunga@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<p>Can you give us more logs on this issue. Also by any chance did
somebody unmount the lv's in any cases ?</p>
<p><br>
</p>
<p>Regards</p>
<p>Rafi KC<br>
</p>
<br>
<div class="m_3390063750132422290m_6397747463652282414moz-cite-prefix">On 05/31/2017 03:00 PM, Gary Lloyd
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>Hi I am having a problem deleting snapshots, gluster is
failing to unmount them. I am running centos 7.3 with
gluster-3.10.2-1</div>
<div><br>
</div>
<div>here is some log output:</div>
<div><br>
</div>
<div>
<div>[2017-05-31 09:21:39.961371] W [MSGID: 106057]
[glusterd-snapshot-utils.c:410<wbr>:glusterd_snap_volinfo_find]
0-management: Snap volume
331ec972f90d494d8a86dd4f69d718<wbr>b7.glust01-li.run-gluster-snap<wbr>s-331ec972f90d494d8a86dd4f69d7<wbr>18b7-brick1-b
not found [Invalid argument]</div>
<div>[2017-05-31 09:21:51.520811] W [MSGID: 106112]
[glusterd-snapshot.c:8128:glus<wbr>terd_handle_snap_limit]
0-management: Soft-limit (value = 27) of volume shares1 is
reached. Deleting snapshot Snap_GMT-2017.05.31-09.20.04.</div>
<div>[2017-05-31 09:21:51.531729] E [MSGID: 106095]
[glusterd-snapshot-utils.c:335<wbr>9:glusterd_umount]
0-management: umounting
/run/gluster/snaps/4f980da64de<wbr>c424ba0b48d6d36c4c54e/brick1
failed (No such file or directory) [No such file or
directory]</div>
<div>[2017-05-31 09:22:00.540373] E [MSGID: 106038]
[glusterd-snapshot.c:2895:glus<wbr>terd_do_lvm_snapshot_remove]
0-management: umount failed for path
/run/gluster/snaps/4f980da64de<wbr>c424ba0b48d6d36c4c54e/brick1
(brick:
/run/gluster/snaps/4f980da64de<wbr>c424ba0b48d6d36c4c54e/brick1/<wbr>b):
No such file or directory.</div>
<div>[2017-05-31 09:22:02.442048] W [MSGID: 106033]
[glusterd-snapshot.c:3094:glus<wbr>terd_lvm_snapshot_remove]
0-management: Failed to rmdir:
/run/gluster/snaps/4f980da64de<wbr>c424ba0b48d6d36c4c54e/, err:
Directory not empty. More than one glusterd running on this
node. [Directory not empty]</div>
<div>[2017-05-31 09:22:02.443336] W [MSGID: 106039]
[glusterd-snapshot-utils.c:55:<wbr>glusterd_snapobject_delete]
0-management: Failed destroying lockof snap
Snap_GMT-2017.05.31-09.20.04</div>
<div>[2017-05-31 09:22:02.444038] I [MSGID: 106144]
[glusterd-pmap.c:377:pmap_regi<wbr>stry_remove] 0-pmap: removing
brick
/run/gluster/snaps/4f980da64de<wbr>c424ba0b48d6d36c4c54e/brick1/b
on port 49157</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div>Can anyone help ?</div>
<div><br>
</div>
<div>Thanks</div>
<div><br>
</div>
<div><br>
</div>
<div>
<div class="m_3390063750132422290m_6397747463652282414gmail_signature">
<div dir="ltr">
<div>
<div dir="ltr"><i>Gary Lloyd</i>
<div><span style="color:rgb(136,136,136)">______________________________</span><span style="color:rgb(136,136,136)"><wbr>__________________</span><br>
<div><span style="color:rgb(136,136,136)">I.T.
Systems:Keele University</span><br style="color:rgb(136,136,136)">
<span style="color:rgb(136,136,136)">Finance &
IT Directorate</span></div>
<div><span style="color:rgb(136,136,136)">Keele:Staffs:IC1
Building:ST5 5NB:UK</span><br style="color:rgb(136,136,136)">
<span style="color:rgb(136,136,136)">______________________________</span><span style="color:rgb(136,136,136)"><wbr>__________________</span></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
<fieldset class="m_3390063750132422290m_6397747463652282414mimeAttachmentHeader"></fieldset>
<br>
<pre>______________________________<wbr>_________________
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</blockquote>
<br>
</div>
</blockquote></div><br></div>
</blockquote></div><br></div></div>