<html>
<head>
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<div class="moz-cite-prefix">On 04/13/2017 02:35 AM, Precht, Andrew
wrote:<br>
</div>
<blockquote
cite="mid:BY1PR09MB0824328CE2138DBDA861057EF5030@BY1PR09MB0824.namprd09.prod.outlook.com"
type="cite">
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252">
<style type="text/css" style="display:none;"><!-- P {margin-top:0;margin-bottom:0;} --></style>
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
<div>Hi all,</div>
<div>In the end, I ran this on each host node and is what
worked:</div>
<div>systemctl stop glusterd && rm -rf
/var/lib/glusterd/vols/* && rm -rf
/var/lib/glusterd/peers/*</div>
</div>
</blockquote>
<blockquote
cite="mid:BY1PR09MB0824328CE2138DBDA861057EF5030@BY1PR09MB0824.namprd09.prod.outlook.com"
type="cite">
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
<div>Thanks so much for your help.</div>
<div><br>
</div>
</div>
</blockquote>
YW :-)<br>
<blockquote
cite="mid:BY1PR09MB0824328CE2138DBDA861057EF5030@BY1PR09MB0824.namprd09.prod.outlook.com"
type="cite">
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
<div>
</div>
<div>P.S. I work as a sys admin for the San Jose library. Part
of my job satisfaction comes from knowing that the work I do
here goes directly back into this community. We’r fortunate
that you, your coworkers, and Red Hat do so much to give back.
I have to imagine you too feel this sense of satisfaction.
Thanks again…</div>
<div><br>
</div>
<div>P.S.S. I never did hear back from <a class="moz-txt-link-abbreviated" href="mailto:users@ovirt.org">users@ovirt.org</a> mailing
list. I did fill out the fields on this page:
<a class="moz-txt-link-freetext" href="https://lists.ovirt.org/mailman/listinfo/users">https://lists.ovirt.org/mailman/listinfo/users</a>. Yet, everytime
I send them an email I get: Your message to Users awaits
moderator approval. Is there a secret handshake, I’m not aware
of?</div>
</div>
</blockquote>
Ideally you should be able to. Not sure why . May be a separate
email thread to this user list should help you get the right answer
?<br>
<blockquote
cite="mid:BY1PR09MB0824328CE2138DBDA861057EF5030@BY1PR09MB0824.namprd09.prod.outlook.com"
type="cite">
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
<div><br>
</div>
<div>Regards,</div>
<div>Andrew</div>
<br>
</div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt"
color="#000000" face="Calibri, sans-serif"><b>From:</b> knarra
<a class="moz-txt-link-rfc2396E" href="mailto:knarra@redhat.com"><knarra@redhat.com></a><br>
<b>Sent:</b> Wednesday, April 12, 2017 10:01:33 AM<br>
<b>To:</b> Precht, Andrew; Sandro Bonazzola; Sahina Bose; Tal
Nisan; Allon Mureinik; Nir Soffer<br>
<b>Cc:</b> users<br>
<b>Subject:</b> Re: [ovirt-users] I’m having trouble deleting
a test gluster volume</font>
<div> </div>
</div>
<div>
<div class="moz-cite-prefix">On 04/12/2017 08:45 PM, Precht,
Andrew wrote:<br>
</div>
<blockquote
cite="mid:BY1PR09MB0824A056B7185A98CDF374C7F5030@BY1PR09MB0824.namprd09.prod.outlook.com"
type="cite">
<style type="text/css" style="display:none;"><!-- P {margin-top:0;margin-bottom:0;} --></style>
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
<p>Hi all,</p>
<p><span
id="docs-internal-guid-44c81590-62b4-32c0-d6d1-82b627328ebb"></span></p>
<p dir="ltr"
style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">You asked: Any errors in ovirt-engine.log file ?</span></p>
<p dir="ltr"
style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;text-indent:
36pt;">
<span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">Yes, In the engine.log this error is repeated about every 3 minutes:</span></p>
<br>
<p dir="ltr"
style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">2017-04-12 07:16:12,554-07 ERROR [org.ovirt.engine.core.bll.gluster.GlusterTasksSyncJob]
(DefaultQuartzScheduler3) [ccc8ed0d-8b91-4397-b6b9-ab0f77c5f7b8] Error updating tasks from CLI: org.ovirt.engine.core.common.errors.EngineException: EngineException: Command execution failed</span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">
</span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">error: Error : Request timed out</span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">
</span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">return code: 1 (Failed with error GlusterVolumeStatusAllFailedException and code 4161)</span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">
</span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">error: Error : Request timed out</span></p>
</div>
</blockquote>
I am not sure why this says "Request timed out".<br>
<blockquote
cite="mid:BY1PR09MB0824A056B7185A98CDF374C7F5030@BY1PR09MB0824.namprd09.prod.outlook.com"
type="cite">
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
<p dir="ltr"
style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;text-indent:
36pt;">
<span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;"></span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">1)
gluster volume list -> Still shows the deleted volume (test1)</span></p>
</div>
</blockquote>
<blockquote
cite="mid:BY1PR09MB0824A056B7185A98CDF374C7F5030@BY1PR09MB0824.namprd09.prod.outlook.com"
type="cite">
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
<p dir="ltr"
style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;text-indent:
36pt;">
<span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;"></span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">2)
gluster peer status -> Shows one of the peers twice with different uuid’s:</span></p>
<p dir="ltr"
style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">Hostname: 192.168.10.109</span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">
</span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">Uuid: 42fbb7de-8e6f-4159-a601-3f858fa65f6c</span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">
</span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">State: Peer in Cluster (Connected)</span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">
</span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;"></span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">Hostname:
192.168.10.109</span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">
</span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">Uuid: e058babe-7f9d-49fe-a3ea-ccdc98d7e5b5</span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">
</span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">State: Peer in Cluster (Connected)</span></p>
</div>
</blockquote>
How did this happen? Are the hostname same for two hosts ?<br>
<blockquote
cite="mid:BY1PR09MB0824A056B7185A98CDF374C7F5030@BY1PR09MB0824.namprd09.prod.outlook.com"
type="cite">
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
<p dir="ltr"
style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;"></span></p>
<p dir="ltr"
style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span
style="vertical-align: baseline;"><font color="#212121"
face="Arial"><span style="font-size: 11.5pt; white-space: pre-wrap;">I tried a gluster volume stop test1, with this
</span><span style="font-size: 15.3333px; white-space: pre-wrap;">result</span><span style="font-size: 11.5pt; white-space: pre-wrap;">:
<span>volume stop: test1: failed: Another transaction is in progress for test1. Please try again after sometime.</span></span></font></span></p>
</div>
</blockquote>
<font color="#212121"><font face="Arial">can you restart
glusterd and try to stop and delete the volume?
</font></font><br>
<blockquote
cite="mid:BY1PR09MB0824A056B7185A98CDF374C7F5030@BY1PR09MB0824.namprd09.prod.outlook.com"
type="cite">
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
<p dir="ltr"
style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="color: rgb(33, 33, 33); font-family: Arial; font-size: 11.5pt; white-space: pre-wrap; text-indent: 36pt;"></span></p>
<p dir="ltr"
style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="color: rgb(33, 33, 33); font-family: Arial; font-size: 11.5pt; white-space: pre-wrap; text-indent: 36pt;"></span></p>
<p dir="ltr"
style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;"><span></span></span><span style="color: rgb(33, 33, 33); font-family: Arial; font-size: 11.5pt; white-space: pre-wrap; text-indent: 36pt;">The
etc-glusterfs-glusterd.vol.log shows no activity triggered by trying to remove the test1 volume from the UI</span><span style="color: rgb(33, 33, 33); font-family: Arial; font-size: 11.5pt; white-space: pre-wrap; text-indent: 36pt;">.</span></p>
<br>
<p dir="ltr"
style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">The ovirt-engine.log shows this repeating many times, when
<span style="color: rgb(33, 33, 33); font-family: Arial; font-size: 15.3333px; text-indent: 48px; white-space: pre-wrap;">
trying to remove the test1 volume from the UI</span>:</span></p>
<br>
<p dir="ltr"
style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">2017-04-12 07:57:38,049-07 INFO [org.ovirt.engine.core.bll.lock.InMemoryLockManager]
(DefaultQuartzScheduler9) [ccc8ed0d-8b91-4397-b6b9-ab0f77c5f7b8] Failed to acquire lock and wait lock 'EngineLock:{exclusiveLocks='[b0e1b909-9a6a-49dc-8e20-3a027218f7e1=<GLUSTER, ACTION_TYPE_FAILED_GLUSTER_OPERATION_INPROGRESS>]', sharedLocks='null'}'</span><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;">
</span></p>
</div>
</blockquote>
can you restart ovirt-engine service because i see that "failed
to acquire lock". Once ovirt-engine is restarted some one who
is holding the lock should be release and things should work
fine.<br>
<br>
Last but not least, if none of the above works:<br>
<br>
Login to all your nodes in the cluster.<br>
rm -rf /var/lib/glusterd/vols/*<br>
rm -rf /var/lib/glusterd/peers/*<br>
systemctl restart glusterd on all the nodes.<br>
<br>
Login to UI and see if any volumes / hosts are present. If yes,
remove them.<br>
<br>
This should clear things for you and you can start from basic.<br>
<br>
<span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;"></span><br
class="kix-line-break">
<span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;"></span>
<blockquote
cite="mid:BY1PR09MB0824A056B7185A98CDF374C7F5030@BY1PR09MB0824.namprd09.prod.outlook.com"
type="cite">
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
<p dir="ltr"
style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size: 11.5pt; font-family: Arial; color: rgb(33, 33, 33); vertical-align: baseline; white-space: pre-wrap;"></span></p>
Thanks much,
<p>Andrew</p>
</div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt"
color="#000000" face="Calibri, sans-serif"><b>From:</b>
knarra
<a moz-do-not-send="true" class="moz-txt-link-rfc2396E"
href="mailto:knarra@redhat.com"><knarra@redhat.com></a><br>
<b>Sent:</b> Tuesday, April 11, 2017 11:10:04 PM<br>
<b>To:</b> Precht, Andrew; Sandro Bonazzola; Sahina Bose;
Tal Nisan; Allon Mureinik; Nir Soffer<br>
<b>Cc:</b> users<br>
<b>Subject:</b> Re: [ovirt-users] I’m having trouble
deleting a test gluster volume</font>
<div> </div>
</div>
<div>
<div class="moz-cite-prefix">On 04/12/2017 03:35 AM, Precht,
Andrew wrote:<br>
</div>
<blockquote
cite="mid:BY1PR09MB0824E7FF50EC2611720F4D14F5000@BY1PR09MB0824.namprd09.prod.outlook.com"
type="cite">
<style type="text/css" style="display:none;"><!-- P {margin-top:0;margin-bottom:0;} --></style>
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
<p>I just <span>noticed </span>this in the Alerts tab: <span>Detected
deletion of volume test1 on cluster 8000-1, and
deleted it from engine DB.</span><br>
</p>
</div>
</blockquote>
<blockquote
cite="mid:BY1PR09MB0824E7FF50EC2611720F4D14F5000@BY1PR09MB0824.namprd09.prod.outlook.com"
type="cite">
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
<p><span>Yet, It still shows in the web UI?</span></p>
</div>
</blockquote>
Any errors in ovirt-engine.log file ? if the volume is
deleted from db ideally it should be deleted from UI too.
Can you go to gluster nodes and check for the following:<br>
<br>
1) gluster volume list -> should not return anything
since you have deleted the volumes.<br>
<br>
2) gluster peer status -> on all the nodes should show
that all the peers are in connected state.<br>
<br>
can you tail -f /var/log/ovirt-engine/ovirt-engine.log and
gluster log and capture the error messages when you try
deleting the volume from UI?<br>
<br>
Log what you have pasted in the previous mail only gives
info and i could not get any details from that on why volume
delete is failing<br>
<br>
<blockquote
cite="mid:BY1PR09MB0824E7FF50EC2611720F4D14F5000@BY1PR09MB0824.namprd09.prod.outlook.com"
type="cite">
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
</div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font
style="font-size:11pt" color="#000000" face="Calibri,
sans-serif"><b>From:</b> Precht, Andrew<br>
<b>Sent:</b> Tuesday, April 11, 2017 2:39:31 PM<br>
<b>To:</b> knarra; Sandro Bonazzola; Sahina Bose; Tal
Nisan; Allon Mureinik; Nir Soffer<br>
<b>Cc:</b> users<br>
<b>Subject:</b> Re: [ovirt-users] I’m having trouble
deleting a test gluster volume</font>
<div> </div>
</div>
<div>
<style type="text/css" style="display:none;"><!-- P {margin-top:0;margin-bottom:0;} --></style>
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
<div>The plot thickens…</div>
<div>I put all hosts in the cluster into maintenance
mode, with the Stop Gluster service checkbox
checked. I then deleted the
/var/lib/glusterd/vols/test1 directory on all hosts.
I then took the host that the test1 volume was on
out of maintenance mode. Then I tried to remove the
test1 volume from within the web UI. With no luck, I
got the message: Could not delete Gluster Volume
test1 on cluster 8000-1.</div>
<div><br>
</div>
<div>I went back and checked all host for the test1
directory, it is not on any host. Yet I still can’t
remove it…</div>
<div><br>
</div>
<div>Any suggestions?</div>
<br>
</div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font
style="font-size:11pt" color="#000000"
face="Calibri, sans-serif"><b>From:</b> Precht,
Andrew<br>
<b>Sent:</b> Tuesday, April 11, 2017 1:15:22 PM<br>
<b>To:</b> knarra; Sandro Bonazzola; Sahina Bose;
Tal Nisan; Allon Mureinik; Nir Soffer<br>
<b>Cc:</b> users<br>
<b>Subject:</b> Re: [ovirt-users] I’m having trouble
deleting a test gluster volume</font>
<div> </div>
</div>
<div>
<style type="text/css" style="display:none;"><!-- P {margin-top:0;margin-bottom:0;} --></style>
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
<div>Here is an update…</div>
<div><br>
</div>
<div>I checked the
/var/log/glusterfs/etc-glusterfs-glusterd.vol.log
on the node that had the trouble volume (test1). I
didn’t see any errors. So, I ran a tail -f on the
log as I tried to remove the volume using the web
UI. here is what was appended:</div>
<div><br>
</div>
<div>[2017-04-11 19:48:40.756360] I [MSGID: 106487]
[glusterd-handler.c:1474:__glusterd_handle_cli_list_friends] 0-glusterd:
Received cli list req</div>
<div>[2017-04-11 19:48:42.238840] I [MSGID: 106488]
[glusterd-handler.c:1537:__glusterd_handle_cli_get_volume] 0-management:
Received get vol req</div>
<div>The message "I [MSGID: 106487]
[glusterd-handler.c:1474:__glusterd_handle_cli_list_friends]
0-glusterd: Received cli list req" repeated 6
times between [2017-04-11 19:48:40.756360] and
[2017-04-11 19:49:32.596536]</div>
<div>The message "I [MSGID: 106488]
[glusterd-handler.c:1537:__glusterd_handle_cli_get_volume]
0-management: Received get vol req" repeated 20
times between [2017-04-11 19:48:42.238840] and
[2017-04-11 19:49:34.082179]</div>
<div>[2017-04-11 19:51:41.556077] I [MSGID: 106487]
[glusterd-handler.c:1474:__glusterd_handle_cli_list_friends] 0-glusterd:
Received cli list req</div>
<div><br>
</div>
<div>I’m seeing that the timestamps on these log
entries do not match the time on the node.</div>
<div><br>
</div>
<div>The next steps</div>
<div>I stopped the glusterd service on the node with
volume test1</div>
<div>I deleted it with: rm -rf
/var/lib/glusterd/vols/test1</div>
<div>I started the glusterd service.</div>
<div><br>
</div>
<div>After starting the gluster service back up, the
directory /var/lib/glusterd/vols/test1 reappears.</div>
<div>I’m guessing syncing with the other nodes?</div>
<div>Is this because I have the Volume Option: auth
allow *</div>
<div>Do I need to remove the directory
/var/lib/glusterd/vols/test1 on all nodes in the
cluster individually?</div>
<div><br>
</div>
<div>thanks</div>
<br>
</div>
<hr style="display:inline-block;width:98%"
tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font
style="font-size:11pt" color="#000000"
face="Calibri, sans-serif"><b>From:</b> knarra
<a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:knarra@redhat.com">
<knarra@redhat.com></a><br>
<b>Sent:</b> Tuesday, April 11, 2017 11:51:18 AM<br>
<b>To:</b> Precht, Andrew; Sandro Bonazzola;
Sahina Bose; Tal Nisan; Allon Mureinik; Nir Soffer<br>
<b>Cc:</b> users<br>
<b>Subject:</b> Re: [ovirt-users] I’m having
trouble deleting a test gluster volume</font>
<div> </div>
</div>
<div>
<div class="moz-cite-prefix">On 04/11/2017 11:28 PM,
Precht, Andrew wrote:<br>
</div>
<blockquote
cite="mid:BY1PR09MB08246AC41807C7DFFE7A3308F5000@BY1PR09MB0824.namprd09.prod.outlook.com"
type="cite">
<style type="text/css" style="display:none;"><!-- P {margin-top:0;margin-bottom:0;} --></style>
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
<div>Hi all,</div>
<div>The node is oVirt Node 4.1.1 with
glusterfs-3.8.10-1.el7. </div>
<div>On the node I can not find
/var/log/glusterfs/glusterd.log However, there
is a /var/log/glusterfs/glustershd.log
<br>
</div>
</div>
</blockquote>
can you check if
/var/log/glusterfs/etc-glusterfs-glusterd.vol.log
exists? if yes, can you check if there is any error
present in that file ?<span style="color: rgb(84,
84, 84); font-family: arial, sans-serif;
font-size: small; font-style: normal;
font-variant-ligatures: normal; font-variant-caps:
normal; font-weight: normal; letter-spacing:
normal; orphans: 2; text-align: left; text-indent:
0px; text-transform: none; white-space: normal;
widows: 2; word-spacing: 0px;
-webkit-text-stroke-width: 0px; background-color:
rgb(255, 255, 255); display: inline !important;
float: none;"></span>
<blockquote
cite="mid:BY1PR09MB08246AC41807C7DFFE7A3308F5000@BY1PR09MB0824.namprd09.prod.outlook.com"
type="cite">
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
<div><br>
</div>
<div>What happens if I follow the four steps
outlined here to remove the volume from the
node
<u>BUT</u>, I do have another volume present
in the cluster. It too is a test volume.
Neither one has any data on them. So, data
loss is not an issue.</div>
</div>
</blockquote>
Running those four steps will remove the volume from
your cluster . If the volumes what you have are test
volumes you could just follow the steps outlined to
delete them (since you are not able to delete from
UI) and bring back the cluster into a normal state.<br>
<blockquote
cite="mid:BY1PR09MB08246AC41807C7DFFE7A3308F5000@BY1PR09MB0824.namprd09.prod.outlook.com"
type="cite">
<div id="divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif;"
dir="ltr">
<br>
</div>
<hr style="display:inline-block;width:98%"
tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font
style="font-size:11pt" color="#000000"
face="Calibri, sans-serif"><b>From:</b> knarra
<a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="mailto:knarra@redhat.com">
<knarra@redhat.com></a><br>
<b>Sent:</b> Tuesday, April 11, 2017 10:32:27
AM<br>
<b>To:</b> Sandro Bonazzola; Precht, Andrew;
Sahina Bose; Tal Nisan; Allon Mureinik; Nir
Soffer<br>
<b>Cc:</b> users<br>
<b>Subject:</b> Re: [ovirt-users] I’m having
trouble deleting a test gluster volume</font>
<div> </div>
</div>
<div>
<div class="moz-cite-prefix">On 04/11/2017 10:44
PM, Sandro Bonazzola wrote:<br>
</div>
<blockquote
cite="mid:CAPQRNTk8iieOFrM0GHeCjkozBSxoA3WoLaOr+EAAHgY_oAbkkQ@mail.gmail.com"
type="cite">
<div dir="auto">Adding some people</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">Il 11/Apr/2017
19:06, "Precht, Andrew" <<a
moz-do-not-send="true"
href="mailto:Andrew.Precht@sjlibrary.org">Andrew.Precht@sjlibrary.org</a>>
ha scritto:<br type="attribution">
<blockquote class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px
#ccc solid;padding-left:1ex">
<div dir="ltr">
<div
id="m_7567123270890452842divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif"
dir="ltr">
<div>Hi Ovirt users,</div>
<div>I’m a newbie to oVirt and I’m
having trouble deleting a test
gluster volume. The nodes are
4.1.1 and the engine is 4.1.0</div>
<div><br>
</div>
<div>When I try to remove the test
volume, I click Remove, the dialog
box prompting to confirm the
deletion pops up and after I click
OK, the dialog box changes to show
a little spinning wheel and then
it disappears. In the end the
volume is still there.</div>
</div>
</div>
</blockquote>
</div>
</div>
</blockquote>
with the latest version of glusterfs & ovirt
we do not see any issue with deleting a volume.
Can you please check
/var/log/glusterfs/glusterd.log file if there is
any error present?
<br>
<br>
<br>
<blockquote
cite="mid:CAPQRNTk8iieOFrM0GHeCjkozBSxoA3WoLaOr+EAAHgY_oAbkkQ@mail.gmail.com"
type="cite">
<div class="gmail_extra">
<div class="gmail_quote">
<blockquote class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px
#ccc solid;padding-left:1ex">
<div dir="ltr">
<div
id="m_7567123270890452842divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif"
dir="ltr">
The test volume was distributed with
two host members. One of the hosts I
was able to remove from the volume
by removing the host form the
cluster. When I try to remove the
remaining host in the volume, even
with the “Force Remove” box ticked,
I get this response: Cannot remove
Host. Server having Gluster volume.
<div><br>
</div>
<div>What to try next?</div>
</div>
</div>
</blockquote>
</div>
</div>
</blockquote>
since you have already removed the volume from
one host in the cluster and you still see it on
another host you can do the following to remove
the volume from another host.<br>
<br>
1) Login to the host where the volume is
present.<br>
2) cd to /var/lib/glusterd/vols<br>
3) rm -rf <vol_name><br>
4) Restart glusterd on that host.<br>
<br>
And before doing the above make sure that you do
not have any other volume present in the
cluster.<br>
<br>
Above steps should not be run on a production
system as you might loose the volume and data.
<br>
<br>
Now removing the host from UI should succed.<br>
<br>
<blockquote
cite="mid:CAPQRNTk8iieOFrM0GHeCjkozBSxoA3WoLaOr+EAAHgY_oAbkkQ@mail.gmail.com"
type="cite">
<div class="gmail_extra">
<div class="gmail_quote">
<blockquote class="gmail_quote"
style="margin:0 0 0 .8ex;border-left:1px
#ccc solid;padding-left:1ex">
<div dir="ltr">
<div
id="m_7567123270890452842divtagdefaultwrapper"
style="font-size:12pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif"
dir="ltr">
<div><br>
</div>
<div>P.S. I’ve tried to join this
user group several times in the
past, with no response.</div>
<div>Is it possible for me to join
this group?</div>
<div><br>
</div>
<div>Regards,</div>
<div>Andrew</div>
<br>
</div>
</div>
</blockquote>
</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
Users mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a>
</pre>
</blockquote>
<p><br>
</p>
</div>
</blockquote>
<p><br>
</p>
</div>
</div>
</div>
</blockquote>
<p><br>
</p>
</div>
</blockquote>
<p><br>
</p>
</div>
</blockquote>
<p><br>
</p>
</body>
</html>