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    <p>Hi again,</p>
    <p>OK, tried to stop all the vms, except the engine, set <span
        style="background-color: rgba(255, 255, 255, 0);">engine-config
        -s LibgfApiSupported=true (for 4.2 only) and restarted the
        engine.</span></p>
    <p><span style="background-color: rgba(255, 255, 255, 0);">When I
        tried restarting the VMs they are still not using gfapi, so it
        does not seem to help.</span></p>
    <p><span style="background-color: rgba(255, 255, 255, 0);">Cheers,</span></p>
    <p><span style="background-color: rgba(255, 255, 255, 0);"><br>
      </span></p>
    <p><span style="background-color: rgba(255, 255, 255, 0);">   
        Alessandro<br>
      </span></p>
    <p><span style="background-color: rgba(255, 255, 255, 0);"><br>
      </span></p>
    <br>
    <div class="moz-cite-prefix">Il 09/11/17 09:12, Alessandro De Salvo
      ha scritto:<br>
    </div>
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      cite="mid:FBF80E1D-1006-40BA-B240-35809E71B8BD@roma1.infn.it">
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        <div>Hi,</div>
        <div>where should I enable gfapi via the UI?</div>
        <div>The only command I tried was <span style="background-color:
            rgba(255, 255, 255, 0);">engine-config -s
            LibgfApiSupported=true but the result is what is shown in my
            output below, so it’s set to true for v4.2. Is it enough?</span></div>
        <div><span style="background-color: rgba(255, 255, 255, 0);">I’ll
            try restarting the engine. Is it really needed to stop all
            the VMs and restart them all? Of course this is a test setup
            and I can do it, but for production clusters in the future
            it may be a problem.</span></div>
        <div><span style="background-color: rgba(255, 255, 255, 0);">Thanks,</span></div>
        <div><span style="background-color: rgba(255, 255, 255, 0);"><br>
          </span></div>
        <div><span style="background-color: rgba(255, 255, 255, 0);"> 
             Alessandro</span></div>
        <div><br>
          Il giorno 09 nov 2017, alle ore 07:23, Kasturi Narra &lt;<a
            href="mailto:knarra@redhat.com" moz-do-not-send="true">knarra@redhat.com</a>&gt;
          ha scritto:<br>
          <br>
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            <div dir="ltr">Hi ,
              <div><br>
              </div>
              <div>    The procedure to enable gfapi is below.</div>
              <div><br>
              </div>
              <div>1) stop all the vms running</div>
              <div>2) Enable gfapi via UI or using engine-config command</div>
              <div>3) Restart ovirt-engine service</div>
              <div>4) start the vms.</div>
              <div><br>
              </div>
              <div>Hope you have not missed any !!</div>
              <div><br>
              </div>
              <div>Thanks</div>
              <div>kasturi </div>
            </div>
            <div class="gmail_extra"><br>
              <div class="gmail_quote">On Wed, Nov 8, 2017 at 11:58 PM,
                Alessandro De Salvo <span dir="ltr">&lt;<a
                    href="mailto:Alessandro.DeSalvo@roma1.infn.it"
                    target="_blank" moz-do-not-send="true">Alessandro.DeSalvo@roma1.infn.it</a>&gt;</span>
                wrote:<br>
                <blockquote class="gmail_quote" style="margin:0 0 0
                  .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
                  <br>
                  I'm using the latest 4.2 beta release and want to try
                  the gfapi access, but I'm currently failing to use it.<br>
                  <br>
                  My test setup has an external glusterfs cluster v3.12,
                  not managed by oVirt.<br>
                  <br>
                  The compatibility flag is correctly showing gfapi
                  should be enabled with 4.2:<br>
                  <br>
                  # engine-config -g LibgfApiSupported<br>
                  LibgfApiSupported: false version: 3.6<br>
                  LibgfApiSupported: false version: 4.0<br>
                  LibgfApiSupported: false version: 4.1<br>
                  LibgfApiSupported: true version: 4.2<br>
                  <br>
                  The data center and cluster have the 4.2 compatibility
                  flags as well.<br>
                  <br>
                  However, when starting a VM with a disk on gluster I
                  can still see the disk is mounted via fuse.<br>
                  <br>
                  Any clue of what I'm still missing?<br>
                  <br>
                  Thanks,<br>
                  <br>
                  <br>
                     Alessandro<br>
                  <br>
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