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    engine.log and vdsm.log?<br>
    <br>
    This can mostly happen due to following reasons<br>
    - "gluster volume status vm-store" is not consistently returning the
    right output<br>
    - ovirt-engine is not able to identify the bricks properly<br>
    <br>
    Anyway, engine.log will give better clarity.<br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 05/22/2014 02:24 AM, Alastair Neil
      wrote:<br>
    </div>
    <blockquote
cite="mid:CA+Sarwr=W=VZSLKRjVYTTy=0QGAyNBoK=CwOyMqC7g-TgripNg@mail.gmail.com"
      type="cite">
      <div dir="ltr">I just did a rolling upgrade of my gluster storage
        cluster to the latest 3.5 bits. &nbsp;This all seems to have gone
        smoothly and all the volumes are on line. &nbsp;All volumes are
        replicated 1x2
        <div><br>
        </div>
        <div>The ovirt console now insists that two of my volumes ,
          including the vm-store &nbsp;volume with my vm's happily running
          have no bricks up.</div>
        <div><br>
        </div>
        <div>It reports "Up but all bricks are down"</div>
        <div><br>
        </div>
        <div>This would seem to be impossible. &nbsp;Gluster &nbsp;on the nodes
          itself reports no issues</div>
        <div><br>
        </div>
        <div>
          <blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">[root@gluster1
            ~]# gluster volume status vm-store<br>
            Status of volume: vm-store<br>
            Gluster process<span class="" style="white-space:pre"> </span>Port<span
              class="" style="white-space:pre"> </span>Online<span
              class="" style="white-space:pre"> </span>Pid<br>
------------------------------------------------------------------------------<br>
            Brick gluster0:/export/brick0/vm-store<span class=""
              style="white-space:pre"> </span>49158<span class=""
              style="white-space:pre"> </span>Y<span class=""
              style="white-space:pre"> </span>2675<br>
            Brick gluster1:/export/brick4/vm-store<span class=""
              style="white-space:pre"> </span>49158<span class=""
              style="white-space:pre"> </span>Y<span class=""
              style="white-space:pre"> </span>2309<br>
            NFS Server on localhost<span class=""
              style="white-space:pre"> </span>2049<span class=""
              style="white-space:pre"> </span>Y<span class=""
              style="white-space:pre"> </span>27012<br>
            Self-heal Daemon on localhost<span class=""
              style="white-space:pre"> </span>N/A<span class=""
              style="white-space:pre"> </span>Y<span class=""
              style="white-space:pre"> </span>27019<br>
            NFS Server on gluster0<span class="" style="white-space:pre">
            </span>2049<span class="" style="white-space:pre"> </span>Y<span
              class="" style="white-space:pre"> </span>12875<br>
            Self-heal Daemon on gluster0<span class=""
              style="white-space:pre"> </span>N/A<span class=""
              style="white-space:pre"> </span>Y<span class=""
              style="white-space:pre"> </span>12882<br>
            &nbsp;<br>
            Task Status of Volume vm-store<br>
------------------------------------------------------------------------------<br>
            There are no active volume tasks</blockquote>
        </div>
        <div><br>
        </div>
        <div><br>
        </div>
        <div>As I mentioned the vms are running happily</div>
        <div>
          initially the ISOs volume had the same issue. &nbsp;I did a volume
          start and stop on the volume as it was not being activly used
          and that cleared up the issue in the console. &nbsp;However, as I
          have VMs running &nbsp;I can't so this for the vm-store volume. &nbsp;</div>
        <div><br>
        </div>
        <div><br>
        </div>
        <div>Any suggestions, Alastair</div>
        <div><br>
        </div>
      </div>
      <br>
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      <br>
      <pre wrap="">_______________________________________________
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</pre>
    </blockquote>
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