<div dir="ltr"><div>Hi Ravi,</div><div><br></div><div>I'd already done exactly that before, where step 3 was a simple 'rm -rf /nodirectwritedata/gluster/gvol0'. Have you another suggestion on what the cleanup or reformat should be?</div><div><br></div><div>Thank you.</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, 22 May 2019 at 13:56, Ravishankar N <<a href="mailto:ravishankar@redhat.com">ravishankar@redhat.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<p>Hmm, so the volume info seems to indicate that the add-brick was
successful but the gfid xattr is missing on the new brick (as are
the actual files, barring the .glusterfs folder, according to your
previous mail).</p>
<p>Do you want to try removing and adding it again?<br>
</p>
<p>1. `gluster volume remove-brick gvol0 replica 2
gfs3:/nodirectwritedata/gluster/gvol0 force` from gfs1<br>
</p>
<p>2. Check that gluster volume info is now back to a 1x2 volume on
all nodes and `gluster peer status` is connected on all nodes.<br>
</p>
<p>3. Cleanup or reformat '/nodirectwritedata/gluster/gvol0' on
gfs3.<br>
</p>
<p>4. `gluster volume add-brick gvol0 replica 3 arbiter 1
gfs3:/nodirectwritedata/gluster/gvol0` from gfs1.</p>
<p>5. Check that the files are getting healed on to the new brick.<br>
</p>
Thanks,<br>
Ravi<br>
<div class="gmail-m_7826856973782339880moz-cite-prefix">On 22/05/19 6:50 AM, David Cunningham
wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div>Hi Ravi,</div>
<div><br>
</div>
<div>Certainly. On the existing two nodes:</div>
<div><br>
</div>
<div>gfs1 # getfattr -d -m. -e hex
/nodirectwritedata/gluster/gvol0<br>
getfattr: Removing leading '/' from absolute path
names<br>
# file: nodirectwritedata/gluster/gvol0<br>
trusted.afr.dirty=0x000000000000000000000000<br>
trusted.afr.gvol0-client-2=0x000000000000000000000000<br>
trusted.gfid=0x00000000000000000000000000000001<br>
trusted.glusterfs.dht=0x000000010000000000000000ffffffff<br>
trusted.glusterfs.volume-id=0xfb5af69e1c3e41648b23c1d7bec9b1b6<br>
</div>
<div><br>
</div>
<div>gfs2 # getfattr -d -m. -e hex
/nodirectwritedata/gluster/gvol0<br>
getfattr: Removing leading '/' from absolute path
names<br>
# file: nodirectwritedata/gluster/gvol0<br>
trusted.afr.dirty=0x000000000000000000000000<br>
trusted.afr.gvol0-client-0=0x000000000000000000000000<br>
trusted.afr.gvol0-client-2=0x000000000000000000000000<br>
trusted.gfid=0x00000000000000000000000000000001<br>
trusted.glusterfs.dht=0x000000010000000000000000ffffffff<br>
trusted.glusterfs.volume-id=0xfb5af69e1c3e41648b23c1d7bec9b1b6<br>
</div>
<div><br>
</div>
<div>On the new node:</div>
<div><br>
</div>
<div>gfs3 # getfattr -d -m. -e hex
/nodirectwritedata/gluster/gvol0<br>
getfattr: Removing leading '/' from absolute path
names<br>
# file: nodirectwritedata/gluster/gvol0<br>
trusted.afr.dirty=0x000000000000000000000001<br>
trusted.glusterfs.volume-id=0xfb5af69e1c3e41648b23c1d7bec9b1b6<br>
</div>
<div><br>
</div>
<div>Output of "gluster volume info" is the same on
all 3 nodes and is:</div>
<div><br>
</div>
<div># gluster volume info<br>
<br>
Volume Name: gvol0<br>
Type: Replicate<br>
Volume ID: fb5af69e-1c3e-4164-8b23-c1d7bec9b1b6<br>
Status: Started<br>
Snapshot Count: 0<br>
Number of Bricks: 1 x (2 + 1) = 3<br>
Transport-type: tcp<br>
Bricks:<br>
Brick1: gfs1:/nodirectwritedata/gluster/gvol0<br>
Brick2: gfs2:/nodirectwritedata/gluster/gvol0<br>
Brick3: gfs3:/nodirectwritedata/gluster/gvol0
(arbiter)<br>
Options Reconfigured:<br>
performance.client-io-threads: off<br>
nfs.disable: on<br>
transport.address-family: inet<br>
<br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Wed, 22 May 2019 at 12:43,
Ravishankar N <<a href="mailto:ravishankar@redhat.com" target="_blank">ravishankar@redhat.com</a>> wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF"> Hi David,<br>
Could you provide the `getfattr -d -m. -e hex
/nodirectwritedata/gluster/gvol0` output of all bricks and
the output of `gluster volume info`?<br>
<br>
Thanks,<br>
Ravi<br>
<div class="gmail-m_7826856973782339880gmail-m_4703823630811393419moz-cite-prefix">On
22/05/19 4:57 AM, David Cunningham wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div>Hi Sanju,</div>
<div><br>
</div>
<div>Here's what glusterd.log says on the new
arbiter server when trying to add the node:</div>
<div><br>
</div>
<div>[2019-05-22 00:15:05.963059] I
[run.c:242:runner_log]
(-->/usr/lib64/glusterfs/5.6/xlator/mgmt/glusterd.so(+0x3b2cd)
[0x7fe4ca9102cd]
-->/usr/lib64/glusterfs/5.6/xlator/mgmt/glusterd.so(+0xe6b85)
[0x7fe4ca9bbb85]
-->/lib64/libglusterfs.so.0(runner_log+0x115)
[0x7fe4d5ecc955] ) 0-management: Ran script:
/var/lib/glusterd/hooks/1/add-brick/pre/S28Quota-enable-root-xattr-heal.sh
--volname=gvol0 --version=1
--volume-op=add-brick
--gd-workdir=/var/lib/glusterd<br>
[2019-05-22 00:15:05.963177] I [MSGID:
106578]
[glusterd-brick-ops.c:1355:glusterd_op_perform_add_bricks]
0-management: replica-count is set 3<br>
[2019-05-22 00:15:05.963228] I [MSGID:
106578]
[glusterd-brick-ops.c:1360:glusterd_op_perform_add_bricks]
0-management: arbiter-count is set 1<br>
[2019-05-22 00:15:05.963257] I [MSGID:
106578]
[glusterd-brick-ops.c:1364:glusterd_op_perform_add_bricks]
0-management: type is set 0, need to change
it<br>
[2019-05-22 00:15:17.015268] E [MSGID:
106053]
[glusterd-utils.c:13942:glusterd_handle_replicate_brick_ops]
0-management: Failed to set extended
attribute trusted.add-brick : Transport
endpoint is not connected [Transport
endpoint is not connected]<br>
[2019-05-22 00:15:17.036479] E [MSGID:
106073]
[glusterd-brick-ops.c:2595:glusterd_op_add_brick]
0-glusterd: Unable to add bricks<br>
[2019-05-22 00:15:17.036595] E [MSGID:
106122]
[glusterd-mgmt.c:299:gd_mgmt_v3_commit_fn]
0-management: Add-brick commit failed.<br>
[2019-05-22 00:15:17.036710] E [MSGID:
106122]
[glusterd-mgmt-handler.c:594:glusterd_handle_commit_fn]
0-management: commit failed on operation Add
brick<br>
</div>
<div><br>
</div>
<div>As before gvol0-add-brick-mount.log said:</div>
<div><br>
</div>
<div>[2019-05-22 00:15:17.005695] I
[fuse-bridge.c:4267:fuse_init]
0-glusterfs-fuse: FUSE inited with protocol
versions: glusterfs 7.24 kernel 7.22<br>
[2019-05-22 00:15:17.005749] I
[fuse-bridge.c:4878:fuse_graph_sync] 0-fuse:
switched to graph 0<br>
[2019-05-22 00:15:17.010101] E
[fuse-bridge.c:4336:fuse_first_lookup]
0-fuse: first lookup on root failed
(Transport endpoint is not connected)<br>
[2019-05-22 00:15:17.014217] W
[fuse-bridge.c:897:fuse_attr_cbk]
0-glusterfs-fuse: 2: LOOKUP() / => -1
(Transport endpoint is not connected)<br>
[2019-05-22 00:15:17.015097] W
[fuse-resolve.c:127:fuse_resolve_gfid_cbk]
0-fuse:
00000000-0000-0000-0000-000000000001: failed
to resolve (Transport endpoint is not
connected)<br>
[2019-05-22 00:15:17.015158] W
[fuse-bridge.c:3294:fuse_setxattr_resume]
0-glusterfs-fuse: 3: SETXATTR
00000000-0000-0000-0000-000000000001/1
(trusted.add-brick) resolution failed<br>
[2019-05-22 00:15:17.035636] I
[fuse-bridge.c:5144:fuse_thread_proc]
0-fuse: initating unmount of /tmp/mntYGNbj9<br>
[2019-05-22 00:15:17.035854] W
[glusterfsd.c:1500:cleanup_and_exit]
(-->/lib64/libpthread.so.0(+0x7dd5)
[0x7f7745ccedd5]
-->/usr/sbin/glusterfs(glusterfs_sigwaiter+0xe5)
[0x55c81b63de75]
-->/usr/sbin/glusterfs(cleanup_and_exit+0x6b)
[0x55c81b63dceb] ) 0-: received signum (15),
shutting down<br>
[2019-05-22 00:15:17.035942] I
[fuse-bridge.c:5914:fini] 0-fuse: Unmounting
'/tmp/mntYGNbj9'.<br>
[2019-05-22 00:15:17.035966] I
[fuse-bridge.c:5919:fini] 0-fuse: Closing
fuse connection to '/tmp/mntYGNbj9'.<br>
</div>
<div><br>
</div>
<div>Here are the processes running on the new
arbiter server:</div>
<div># ps -ef | grep gluster<br>
root 3466 1 0 20:13 ?
00:00:00 /usr/sbin/glusterfs -s localhost
--volfile-id gluster/glustershd -p
/var/run/gluster/glustershd/glustershd.pid
-l /var/log/glusterfs/glustershd.log -S
/var/run/gluster/24c12b09f93eec8e.socket
--xlator-option
*replicate*.node-uuid=2069cfb3-c798-47e3-8cf8-3c584cf7c412
--process-name glustershd<br>
root 6832 1 0 May16 ?
00:02:10 /usr/sbin/glusterd -p
/var/run/glusterd.pid --log-level INFO<br>
root 17841 1 0 May16 ?
00:00:58 /usr/sbin/glusterfs --process-name
fuse --volfile-server=gfs1
--volfile-id=/gvol0 /mnt/glusterfs<br>
</div>
<div><br>
</div>
<div>Here are the files created on the new
arbiter server:</div>
<div># find /nodirectwritedata/gluster/gvol0 |
xargs ls -ald<br>
drwxr-xr-x 3 root root 4096 May 21 20:15
/nodirectwritedata/gluster/gvol0<br>
drw------- 2 root root 4096 May 21 20:15
/nodirectwritedata/gluster/gvol0/.glusterfs<br>
</div>
<div><br>
</div>
<div>Thank you for your help!</div>
<div><br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Tue, 21 May 2019 at
00:10, Sanju Rakonde <<a href="mailto:srakonde@redhat.com" target="_blank">srakonde@redhat.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr">David,
<div><br>
</div>
<div>can you please attach glusterd.logs? As the
error message says, Commit failed on the arbitar
node, we might be able to find some issue on that
node.</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Mon, May 20,
2019 at 10:10 AM Nithya Balachandran <<a href="mailto:nbalacha@redhat.com" target="_blank">nbalacha@redhat.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<div dir="ltr"><br>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Fri, 17
May 2019 at 06:01, David Cunningham <<a href="mailto:dcunningham@voisonics.com" target="_blank">dcunningham@voisonics.com</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div>Hello,</div>
<div><br>
</div>
<div>We're adding an arbiter
node to an existing volume
and having an issue. Can
anyone help? The root
cause error appears to be
"00000000-0000-0000-0000-000000000001: failed to resolve (Transport
endpoint is not
connected)", as below.</div>
<div><br>
</div>
<div>We are running
glusterfs 5.6.1. Thanks in
advance for any
assistance!<br>
</div>
<div><br>
</div>
<div>On existing node gfs1,
trying to add new arbiter
node gfs3:</div>
<div><br>
</div>
<div># gluster volume
add-brick gvol0 replica 3
arbiter 1
gfs3:/nodirectwritedata/gluster/gvol0<br>
volume add-brick: failed:
Commit failed on gfs3.
Please check log file for
details.<br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</blockquote>
<div><br>
</div>
<div>This looks like a glusterd issue. Please
check the glusterd logs for more info.</div>
<div>Adding the glusterd dev to this thread.
Sanju, can you take a look?</div>
<div> </div>
<div>Regards,</div>
<div>Nithya</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div dir="ltr">
<div><br>
</div>
<div>On new node gfs3 in
gvol0-add-brick-mount.log:</div>
<div><br>
</div>
<div>[2019-05-17
01:20:22.689721] I
[fuse-bridge.c:4267:fuse_init]
0-glusterfs-fuse: FUSE
inited with protocol
versions: glusterfs 7.24
kernel 7.22<br>
[2019-05-17
01:20:22.689778] I
[fuse-bridge.c:4878:fuse_graph_sync]
0-fuse: switched to graph
0<br>
[2019-05-17
01:20:22.694897] E
[fuse-bridge.c:4336:fuse_first_lookup]
0-fuse: first lookup on
root failed (Transport
endpoint is not connected)<br>
[2019-05-17
01:20:22.699770] W
[fuse-resolve.c:127:fuse_resolve_gfid_cbk]
0-fuse:
00000000-0000-0000-0000-000000000001:
failed to resolve
(Transport endpoint is not
connected)<br>
[2019-05-17
01:20:22.699834] W
[fuse-bridge.c:3294:fuse_setxattr_resume]
0-glusterfs-fuse: 2:
SETXATTR
00000000-0000-0000-0000-000000000001/1
(trusted.add-brick)
resolution failed<br>
[2019-05-17
01:20:22.715656] I
[fuse-bridge.c:5144:fuse_thread_proc]
0-fuse: initating unmount
of /tmp/mntQAtu3f<br>
[2019-05-17
01:20:22.715865] W
[glusterfsd.c:1500:cleanup_and_exit]
(-->/lib64/libpthread.so.0(+0x7dd5) [0x7fb223bf6dd5]
-->/usr/sbin/glusterfs(glusterfs_sigwaiter+0xe5)
[0x560886581e75]
-->/usr/sbin/glusterfs(cleanup_and_exit+0x6b)
[0x560886581ceb] ) 0-:
received signum (15),
shutting down<br>
[2019-05-17
01:20:22.715926] I
[fuse-bridge.c:5914:fini]
0-fuse: Unmounting
'/tmp/mntQAtu3f'.<br>
[2019-05-17
01:20:22.715953] I
[fuse-bridge.c:5919:fini]
0-fuse: Closing fuse
connection to
'/tmp/mntQAtu3f'.<br>
</div>
<div><br>
</div>
<div>Processes running on
new node gfs3:</div>
<div><br>
</div>
<div># ps -ef | grep gluster<br>
root 6832 1 0
20:17 ? 00:00:00
/usr/sbin/glusterd -p
/var/run/glusterd.pid
--log-level INFO<br>
root 15799 1 0
20:17 ? 00:00:00
/usr/sbin/glusterfs -s
localhost --volfile-id
gluster/glustershd -p
/var/run/gluster/glustershd/glustershd.pid -l
/var/log/glusterfs/glustershd.log
-S
/var/run/gluster/24c12b09f93eec8e.socket
--xlator-option
*replicate*.node-uuid=2069cfb3-c798-47e3-8cf8-3c584cf7c412
--process-name glustershd<br>
root 16856 16735 0
21:21 pts/0 00:00:00
grep --color=auto gluster<br>
<br>
</div>
-- <br>
<div dir="ltr" class="gmail-m_7826856973782339880gmail-m_4703823630811393419gmail-m_750124261411719583gmail-m_4549560710938974858gmail-m_-5557460900297667963gmail_signature">
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>David
Cunningham,
Voisonics
Limited<br>
<a href="http://voisonics.com/" target="_blank">http://voisonics.com/</a><br>
USA: +1 213
221 1092<br>
New Zealand:
+64 (0)28 2558
3782</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
_______________________________________________<br>
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<a href="https://lists.gluster.org/mailman/listinfo/gluster-users" rel="noreferrer" target="_blank">https://lists.gluster.org/mailman/listinfo/gluster-users</a></blockquote>
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<div><br>
</div>
-- <br>
<div dir="ltr" class="gmail-m_7826856973782339880gmail-m_4703823630811393419gmail-m_750124261411719583gmail_signature">
<div dir="ltr">
<div>Thanks,<br>
</div>
Sanju<br>
</div>
</div>
</blockquote>
</div>
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<br>
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<div dir="ltr">
<div>
<div dir="ltr">
<div>David Cunningham, Voisonics
Limited<br>
<a href="http://voisonics.com/" target="_blank">http://voisonics.com/</a><br>
USA: +1 213 221 1092<br>
New Zealand: +64 (0)28 2558 3782</div>
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<br>
<fieldset class="gmail-m_7826856973782339880gmail-m_4703823630811393419mimeAttachmentHeader"></fieldset>
<pre class="gmail-m_7826856973782339880gmail-m_4703823630811393419moz-quote-pre">_______________________________________________
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<a class="gmail-m_7826856973782339880gmail-m_4703823630811393419moz-txt-link-freetext" href="https://lists.gluster.org/mailman/listinfo/gluster-users" target="_blank">https://lists.gluster.org/mailman/listinfo/gluster-users</a></pre>
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<br>
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<div dir="ltr" class="gmail-m_7826856973782339880gmail_signature">
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>David Cunningham, Voisonics Limited<br>
<a href="http://voisonics.com/" target="_blank">http://voisonics.com/</a><br>
USA: +1 213 221 1092<br>
New Zealand: +64 (0)28 2558 3782</div>
</div>
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</div>
</div>
</div>
</div>
</div>
</div>
</div>
</blockquote>
</div>
</blockquote></div><br clear="all"><br>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div>David Cunningham, Voisonics Limited<br><a href="http://voisonics.com/" target="_blank">http://voisonics.com/</a><br>USA: +1 213 221 1092<br>New Zealand: +64 (0)28 2558 3782</div></div></div></div></div></div></div></div></div></div></div>