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    <div class="moz-cite-prefix">On 4/30/2014 3:27 PM, Christophe Duez
      wrote:<br>
    </div>
    <blockquote
cite="mid:CAPOUBBD1V-M--PDENPbTF6=+z-gts+8SZBfxgZCUr+cRJHC6Yw@mail.gmail.com"
      type="cite">
      <div dir="ltr"><font style="background-color:rgb(255,255,255)"
          color="#000000" face="arial, helvetica, sans-serif">Hello,</font>
        <div><font style="background-color:rgb(255,255,255)"
            color="#000000" face="arial, helvetica, sans-serif">I have
            setup 2 new datastores </font></div>
        <div><span
            style="line-height:18px;background-color:rgb(255,255,255)"><font
              color="#000000" face="arial, helvetica, sans-serif">/var/lib/one//datastores/105
              for Files</font></span></div>
        <div><font style="background-color:rgb(255,255,255)"
            color="#000000" face="arial, helvetica, sans-serif"><span
              style="line-height:18px">/var/lib/one//datastores/104 for
              Images</span><span style="line-height:18px"><br>
            </span></font></div>
        <div><span
            style="line-height:18px;background-color:rgb(255,255,255)"><font
              color="#000000" face="arial, helvetica, sans-serif"><br>
            </font></span></div>
        <div><span
            style="line-height:18px;background-color:rgb(255,255,255)"><font
              color="#000000" face="arial, helvetica, sans-serif">I
              wanted to start a VM but get te following error:</font></span></div>
        <div><font style="background-color:rgb(255,255,255)"
            color="#000000" face="arial, helvetica, sans-serif"><span
              style="line-height:21px">error: cannot open file
              '/var/lib/one//datastores/0/9/disk.0': Permission denied</span><span
              style="line-height:18px"><br>
            </span></font></div>
        <div><font style="background-color:rgb(255,255,255)"
            color="#000000" face="arial, helvetica, sans-serif"><span
              style="line-height:21px">however the owner of </span><span
              style="line-height:21px">/var/lib/one//datastores/0/ is
              oneadmin and the chmod is 0755</span></font></div>
        <div><font style="background-color:rgb(255,255,255)"
            color="#000000" face="arial, helvetica, sans-serif"><br>
          </font></div>
        <div><font style="background-color:rgb(255,255,255)"
            color="#000000" face="arial, helvetica, sans-serif"><a
              moz-do-not-send="true" href="http://pastebin.com/Xqxjavyh">Here
              you can find the lof of my failed vm</a></font></div>
        <div><font style="background-color:rgb(255,255,255)"
            color="#000000" face="arial, helvetica, sans-serif"><a
              moz-do-not-send="true" href="http://pastebin.com/gxF7c0TC">and
              here the oned.log file of opennebula frontend.</a></font></div>
        <div><br>
        </div>
        <div>anyone know why these VM's fail all the time?</div>
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      <pre wrap="">_______________________________________________
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</pre>
    </blockquote>
    try chown -R oneadmin:oneadmin /var/lib/one/datastores/0/*<br>
    ps are you sure the image that you try to load are owned by oneadmin<br>
    ideea is that opennebula is making and simlink so on image
    datastores .. i had same problem because the images was not owned 
    by oneadmin<br>
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