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    95% of the time this is a firewall issue.<br>
    <br>
    As a test, I'd disable your firewall completely and see if that
    rectifies it. If so, you can work on proper firewall rules to allow
    oVirt to work.<br>
    <br>
    -Bob<br>
    <br>
    <div class="moz-cite-prefix">On 12/16/2014 03:30 AM, Koen Vanoppen
      wrote:<br>
    </div>
    <blockquote
cite="mid:CACfY+MaAOLPbz4nPxCGU3hjKRJ8o3f1Z3+FjaRoy_EkcfrHQgg@mail.gmail.com"
      type="cite">
      <div dir="ltr">Already installed... :-) and the service nfs and
        rpcbind are running<br>
      </div>
      <div class="gmail_extra"><br>
        <div class="gmail_quote">2014-12-16 9:07 GMT+01:00 Karli Sjöberg
          <span dir="ltr">&lt;<a moz-do-not-send="true"
              href="mailto:karli.sjoberg@slu.se" target="_blank">karli.sjoberg@slu.se</a>&gt;</span>:
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div class="HOEnZb">
              <div class="h5">On Tue, 2014-12-16 at 09:00 +0100, Koen
                Vanoppen wrote:<br>
                &gt; Dear all,<br>
                &gt;<br>
                &gt;<br>
                &gt; We recently added 2 hypervisors to the domain on
                ovirt, but for some<br>
                &gt; reason they can't connect to the nfs share:<br>
                &gt; When I manually try to mount the nfs-share
                ([root@ovirthyp01dev ~]#<br>
                &gt; mount -vvv -t nfs -o vers=3,tcp<br>
                &gt; progress:/media/NfsProgress /rhev/data-center/mnt/<a
                  moz-do-not-send="true"
                  href="http://progress.brusselsairport.aero"
                  target="_blank">progress.brusselsairport.aero</a>\:_media_NfsProgress/)<br>
                &gt; :<br>
                &gt; mount: external mount: argv[3] = "-v"<br>
                &gt; mount: external mount: argv[4] = "-o"<br>
                &gt; mount: external mount: argv[5] = "rw,vers=3,tcp"<br>
                &gt; mount.nfs: timeout set for Tue Dec 16 08:56:47 2014<br>
                &gt; mount.nfs: trying text-based options
                'vers=3,tcp,addr=10.110.56.20'<br>
                &gt; mount.nfs: prog 100003, trying vers=3, prot=6<br>
                &gt; mount.nfs: portmap query failed: RPC: Program not
                registered<br>
                &gt; mount.nfs: requested NFS version or transport
                protocol is not<br>
                &gt; supported<br>
                &gt;<br>
                &gt;<br>
                &gt; From vdsm.log:<br>
                &gt; Thread-277::ERROR::2014-12-16<br>
                &gt;
                08:46:32,504::storageServer::211::Storage.StorageServer.MountConnection::(connect)
                Mount failed: (32, ';mount.nfs: requested NFS version or
                transport protocol is not supported\n')<br>
                &gt; Traceback (most recent call last):<br>
                &gt;   File "/usr/share/vdsm/storage/storageServer.py",
                line 209, in<br>
                &gt; connect<br>
                &gt;     self._mount.mount(self.options, self._vfsType)<br>
                &gt;   File "/usr/share/vdsm/storage/mount.py", line
                223, in mount<br>
                &gt;     return self._runcmd(cmd, timeout)<br>
                &gt;   File "/usr/share/vdsm/storage/mount.py", line
                239, in _runcmd<br>
                &gt;     raise MountError(rc, ";".join((out, err)))<br>
                &gt; MountError: (32, ';mount.nfs: requested NFS version
                or transport<br>
                &gt; protocol is not supported\n')<br>
                &gt; Thread-277::ERROR::2014-12-16<br>
                &gt;
                08:46:32,508::hsm::2433::Storage.HSM::(connectStorageServer)
                Could not<br>
                &gt; connect to storageServer<br>
                &gt; Traceback (most recent call last):<br>
                &gt;   File "/usr/share/vdsm/storage/hsm.py", line 2430,
                in<br>
                &gt; connectStorageServer<br>
                &gt;     conObj.connect()<br>
                &gt;   File "/usr/share/vdsm/storage/storageServer.py",
                line 328, in<br>
                &gt; connect<br>
                &gt;     return self._mountCon.connect()<br>
                &gt;   File "/usr/share/vdsm/storage/storageServer.py",
                line 217, in<br>
                &gt; connect<br>
                &gt;     raise e<br>
                &gt; MountError: (32, ';mount.nfs: requested NFS version
                or transport<br>
                &gt; protocol is not supported\n')<br>
                &gt;<br>
                &gt;<br>
                &gt; Any ideas? The rest (4 others) didn't have any
                problems...<br>
                &gt;<br>
                &gt;<br>
              </div>
            </div>
            &gt; plain text document attachment (ATT00001)<br>
            &gt; _______________________________________________<br>
            &gt; Users mailing list<br>
            &gt; <a moz-do-not-send="true"
              href="mailto:Users@ovirt.org">Users@ovirt.org</a><br>
            &gt; <a moz-do-not-send="true"
              href="http://lists.ovirt.org/mailman/listinfo/users"
              target="_blank">http://lists.ovirt.org/mailman/listinfo/users</a><br>
            <br>
            # yum install -y nfs-utils<br>
            <br>
            ?<br>
            <span class="HOEnZb"><font color="#888888"><br>
                <br>
                <br>
                --<br>
                <br>
                Med Vänliga Hälsningar<br>
                <br>
-------------------------------------------------------------------------------<br>
                Karli Sjöberg<br>
                Swedish University of Agricultural Sciences Box 7079
                (Visiting Address<br>
                Kronåsvägen 8)<br>
                S-750 07 Uppsala, Sweden<br>
                Phone:  <a moz-do-not-send="true"
                  href="tel:%2B46-%280%2918-67%2015%2066"
                  value="+4618671566">+46-(0)18-67 15 66</a><br>
                <a moz-do-not-send="true"
                  href="mailto:karli.sjoberg@slu.se">karli.sjoberg@slu.se</a><br>
              </font></span></blockquote>
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      <pre wrap="">_______________________________________________
Users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users@ovirt.org</a>
<a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a>
</pre>
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