Re: [Users] Gluster Volume Info won't update

Friday, 6 December 2013

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On 12/06/2013 10:00 AM, Kanagaraj wrote:
...

 On 12/06/2013 09:46 AM, Andrew Lau wrote:
> Yup - it's ovirt cluster version 3.3 with gluster 3.4.1

 what does "gluster volume info <vol>" and "gluster volume status 
 <vol>" say? 
There's an issue where engine cannot sync the bricks, as bricks return a 
different IP address than the one engine is aware of (in this case 
gsx.melb.example.net <http://gsx.melb.example.net> while engine knows 
the host as hvx.melb.example.net <http://hvx.melb.example.net>) . We 
need to fix this path to use the gluster host UUID as well.

Have logged a bug to track this - 
https://bugzilla.redhat.com/show_bug.cgi?id=1038988

...

>
> On Fri, Dec 6, 2013 at 3:11 PM, Kanagaraj <kmayilsa(a)redhat.com 
> <mailto:kmayilsa@redhat.com>>wrote:
>
>
>     On 12/06/2013 07:55 AM, Andrew Lau wrote:
>>     Because of a few issues I had with keepalived, I moved my
>>     storage network to it's own VLAN but it seems to have broken
>>     part of the ovirt gluster management.
>>
>>     Same scenario:
>>     2 Hosts
>>
>>     1x Engine, VDSM, Gluster
>>     1x VDSM,Gluster
>>
>>     So to properly split the gluster data and ovirtmgmt I simply
>>     assigned them two host names and two IPS.
>>
>>     172.16.0.1 (ovirtmgmt) hvx.melb.example.net
>>     <http://hvx.melb.example.net>
>>     172.16.1.1 (gluster) gsx.melb.example.net
>>     <http://gsx.melb.example.net>
>>
>>     However the oVirt engine does not seem to like this, it would
>>     not pick up the gluster volume as "running" until I did a
>>     restart through the UI.
>>
>>     The issue (possible bug) I'm seeing is the logs are being filled
>>     with http://www.fpaste.org/59440/13862963/
>>
>>     Volume information isn't being pulled as it thinks the
>>     gs01.melb.example.net <http://gs01.melb.example.net> is not
>>     within the cluster, where in fact it is but registered under
>>     hv01.melb.example.net <http://hv01.melb.example.net>
>>
>
>     What's compatibility version of the clusters?
>
>     From 3.3 onwards, gluster-host-uuid is used to identify a host
>     instead of hostname.
>
>     Thanks,
>     Kanagaraj
>
>>
>>     Thanks,
>>     Andrew
>>
>>
>>     _______________________________________________
>>     Users mailing list
>>     Users(a)ovirt.org  <mailto:Users@ovirt.org>
>>     http://lists.ovirt.org/mailman/listinfo/users
>
>

 _______________________________________________
 Users mailing list
 Users(a)ovirt.org
 http://lists.ovirt.org/mailman/listinfo/users 

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    <br>
    <div class="moz-cite-prefix">On 12/06/2013 10:00 AM, Kanagaraj
      wrote:<br>
    </div>
    <blockquote cite="mid:52A152CD.4030106@redhat.com"
type="cite">
      <meta content="text/html; charset=ISO-8859-1"
        http-equiv="Content-Type">
      <br>
      <div class="moz-cite-prefix">On 12/06/2013 09:46 AM, Andrew Lau
        wrote:<br>
      </div>
      <blockquote
cite="mid:CAD7dF9dS=4knDCCKAGVG9UxuPp2o1V2hbOOEF7TTpXEjmWHaow@mail.gmail.com"
        type="cite">
        <div dir="ltr">
          <div class="gmail_default"
            style="font-family:tahoma,sans-serif"><span
              style="font-family:arial">Yup - it's ovirt cluster version
              3.3 with gluster 3.4.1</span></div>
        </div>
      </blockquote>
      <br>
      what does "gluster volume info &lt;vol&gt;" and "gluster
volume
      status &lt;vol&gt;" say?<br>
    </blockquote>
    <br>
    There's an issue where engine cannot sync the bricks, as bricks
    return a different IP address than the one engine is aware of (in
    this case <a moz-do-not-send="true"
      href="http://gsx.melb.example.net"
target="_blank">gsx.melb.example.net</a>
    while engine knows the host as <a moz-do-not-send="true"
      href="http://hvx.melb.example.net"
target="_blank">hvx.melb.example.net</a>)
    . We need to fix this path to use the gluster host UUID as well. <br>
    <br>
    Have logged a bug to track this -
    <meta http-equiv="content-type" content="text/html;
      charset=ISO-8859-1">
    <a
href="https://bugzilla.redhat.com/show_bug.cgi?id=1038988">h...
    <br>
    <br>
    <br>
    <br>
    <blockquote cite="mid:52A152CD.4030106@redhat.com"
type="cite"> <br>
      <blockquote
cite="mid:CAD7dF9dS=4knDCCKAGVG9UxuPp2o1V2hbOOEF7TTpXEjmWHaow@mail.gmail.com"
        type="cite">
        <div dir="ltr">
          <div class="gmail_default"
            style="font-family:tahoma,sans-serif"> <span
              style="font-family:arial"><br>
            </span></div>
          <div class="gmail_default"
            style="font-family:tahoma,sans-serif"><span
              style="font-family:arial">On Fri, Dec 6, 2013 at 3:11 PM,
              Kanagaraj </span><span dir="ltr"
              style="font-family:arial">&lt;<a
moz-do-not-send="true"
                href="mailto:kmayilsa@redhat.com"
target=&quot;_blank&quot;&gt;kmayilsa(a)redhat.com&lt;/a&gt;&amp;gt;&lt;/span&gt;&lt;span
              style="font-family:arial"> wrote:</span><br>
          </div>
          <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 bgcolor="#FFFFFF" text="#000000">
                  <div>
                    <div class="h5"> <br>
                      <div>On 12/06/2013 07:55 AM, Andrew Lau wrote:<br>
                      </div>
                      <blockquote type="cite">
                        <div dir="ltr">
                          <div
style="font-family:tahoma,sans-serif">Because

                            of a few issues I had with keepalived, I
                            moved my storage network to it's own VLAN
                            but it seems to have broken part of the
                            ovirt gluster management.<br>
                          </div>
                          <div
style="font-family:tahoma,sans-serif"><br>
                          </div>
                          <div style="font-family:tahoma,sans-serif">Same

                            scenario:</div>
                          <div style="font-family:tahoma,sans-serif"> 2
                            Hosts</div>
                          <div
style="font-family:tahoma,sans-serif"><br>
                          </div>
                          <div style="font-family:tahoma,sans-serif">1x
                            Engine, VDSM, Gluster</div>
                          <div style="font-family:tahoma,sans-serif"> 1x
                            VDSM,Gluster</div>
                          <div
style="font-family:tahoma,sans-serif"><br>
                          </div>
                          <div style="font-family:tahoma,sans-serif">So
                            to properly split the gluster data and
                            ovirtmgmt I simply assigned them two host
                            names and two IPS.</div>
                          <div
style="font-family:tahoma,sans-serif"><br>
                          </div>
                          <div
style="font-family:tahoma,sans-serif">172.16.0.1

                            (ovirtmgmt) <a moz-do-not-send="true"
                              href="http://hvx.melb.example.net"

target="_blank">hvx.melb.example.net</a></div>
                          <div
style="font-family:tahoma,sans-serif">172.16.1.1

                            (gluster) <a moz-do-not-send="true"
                              href="http://gsx.melb.example.net"

target="_blank">gsx.melb.example.net</a></div>
                          <div
style="font-family:tahoma,sans-serif"><br>
                          </div>
                          <div
style="font-family:tahoma,sans-serif">However

                            the oVirt engine does not seem to like this,
                            it would not pick up the gluster volume as
                            "running" until I did a restart through the
                            UI.&nbsp;</div>
                          <div
style="font-family:tahoma,sans-serif"><br>
                          </div>
                          <div style="font-family:tahoma,sans-serif">The
                            issue (possible bug) I'm seeing is the logs
                            are being filled with&nbsp;<a
                              moz-do-not-send="true"
                              href="http://www.fpaste.org/59440/13862963/"
                              style="font-family:arial"
target="_blank">http://www.fpaste.org/59440/13862963/</a&...
                          <div
style="font-family:tahoma,sans-serif"><br>
                          </div>
                          <div
style="font-family:tahoma,sans-serif">Volume

                            information isn't being pulled as it thinks
                            the <a moz-do-not-send="true"
                              href="http://gs01.melb.example.net"

target="_blank">gs01.melb.example.net</a>
                            is not within the cluster, where in fact it
                            is but registered under <a
                              moz-do-not-send="true"
                              href="http://hv01.melb.example.net"

target="_blank">hv01.melb.example.net</a></div>
                          <div
style="font-family:tahoma,sans-serif"><br>
                          </div>
                        </div>
                      </blockquote>
                      <br>
                    </div>
                  </div>
                  What's compatibility version of the clusters?<br>
                  <br>
                  From 3.3 onwards, gluster-host-uuid is used to
                  identify a host instead of hostname.<br>
                  <br>
                  Thanks,<br>
                  Kanagaraj<br>
                  <br>
                  <blockquote type="cite">
                    <div dir="ltr">
                      <div
style="font-family:tahoma,sans-serif"><br>
                      </div>
                      <div><font face="tahoma,
sans-serif">Thanks,<br>
                          Andrew</font><br>
                      </div>
                    </div>
                    <br>
                    <fieldset></fieldset>
                    <br>
                    <pre>_______________________________________________
Users mailing list
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target=&quot;_blank&quot;&gt;Users(a)ovirt.org&lt;/a&gt;
<a moz-do-not-send="true"
href="http://lists.ovirt.org/mailman/listinfo/users"
target="_blank">http://lists.ovirt.org/mailman/listinfo/user...
</pre>
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      <pre wrap="">_______________________________________________
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href="mailto:Users@ovirt.org">Users@ovirt.org</a>
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Re: [Users] Gluster Volume Info won't update