<div dir="ltr"><div><div>That's precisely my scenario...<br></div>I have DRBD + OCFS and a gigaethernet cable link the two server.<br></div>The server with DRBD + OCFS has NFS with ubuntu 14.<br><br></div><div class="gmail_extra"><br><div class="gmail_quote">2015-10-29 9:43 GMT-02:00 Gerald Brandt <span dir="ltr"><<a href="mailto:gbr@majentis.com" target="_blank">gbr@majentis.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
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    I use NFSv4, and I've never had any problems.  You have to hand
    modify the storage config file.  I've used Ubuntu NFS servers with
    DRBD, and more recently, Synology boxes (again with DRBD).  I also
    bond my network links for 2GB bandwidth.<br>
    <br>
    I'm not sure why Proxmox doesn't support NFSv4 out of the box.<span class="HOEnZb"><font color="#888888"><br>
    <br>
    Gerald</font></span><div><div class="h5"><br>
    <br>
    <br>
    <div>On 2015-10-29 04:46 AM, Gilberto Nunes
      wrote:<br>
    </div>
    <blockquote type="cite">
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          <div>
            <div>
              <div>Hi guys<br>
                <br>
              </div>
              Last night, i get IO error again!<br>
            </div>
            Perhaps i must give up NFS and considrer glusterFS or
            iSCSI???<br>
            <br>
          </div>
          Thanks for any help<br>
          <br>
        </div>
        Best regards<br>
      </div>
      <div class="gmail_extra"><br>
        <div class="gmail_quote">2015-10-27 13:25 GMT-02:00 Gilberto
          Nunes <span dir="ltr"><<a href="mailto:gilberto.nunes32@gmail.com" target="_blank">gilberto.nunes32@gmail.com</a>></span>:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span>
              <div dir="ltr">What you say if drop soft and leave only
                proto=udp???</div>
            </span>
            <div class="gmail_extra"><br>
              <div class="gmail_quote"><span>2015-10-27 12:36
                  GMT-02:00 Michael Rasmussen <span dir="ltr"><<a href="mailto:mir@miras.org" target="_blank"></a><a href="mailto:mir@miras.org" target="_blank">mir@miras.org</a>></span>:<br>
                </span>
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                  <div>
                    <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                      <div>Remember softlocks is dangerous and can cause
                        data loss.
                        <div>
                          <div><br>
                            <br>
                            <div class="gmail_quote">On October 27, 2015
                              2:58:25 PM CET, Gilberto Nunes <<a href="mailto:gilberto.nunes32@gmail.com" target="_blank"></a><a href="mailto:gilberto.nunes32@gmail.com" target="_blank">gilberto.nunes32@gmail.com</a>>
                              wrote:
                              <blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
                                <div dir="ltr">
                                  <div>
                                    <div>
                                      <div>Now the VM seems to doing
                                        well...<br>
                                        <br>
                                      </div>
                                      I put some limits on the Virtual
                                      HD ( Thanks Dmitry), mount NFS
                                      with soft and proto=udp, and right
                                      now stress the VM with a lot of
                                      impasync jobs, in order to migrate
                                      huge mailbox to oldserver to the
                                      VM...<br>
                                    </div>
                                    I will performe others tests yet,
                                    but I thing there peace here
                                    again...<br>
                                  </div>
                                  Thanks for help and sorry to blame
                                  proxmox, guys!<br>
                                  My apologies!<br>
                                  <br>
                                </div>
                                <div class="gmail_extra"><br>
                                  <div class="gmail_quote">2015-10-26
                                    17:55 GMT-02:00 Hector Suarez Planas
                                    <span dir="ltr"><<a href="mailto:hector.suarez@codesa.co.cu" target="_blank"></a><a href="mailto:hector.suarez@codesa.co.cu" target="_blank">hector.suarez@codesa.co.cu</a>></span>:<br>
                                    <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">...<span><br>
                                        <br>
                                        <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
                                          Answer my own question: yes!
                                          There is a bug related NFS on
                                          kernel 3.13 that is the
                                          default on Ubuntu 14.04...<br>
                                          I will try with kernel 3.19...<br>
                                          Sorry for sent this to the
                                          list...<br>
                                        </blockquote>
                                        <br>
                                      </span>
                                      Rectify is wise. Do not blame
                                      Proxmox for every bad thing that
                                      happens to you with it. You must
                                      have patience with things that
                                      come from the world of Open
                                      Source.<span><br>
                                        <br>
                                        :-)<br>
                                        <br>
                                        -- <br>
=====================================<br>
                                        Lic. Hector Suarez Planas<br>
                                        Administrador Nodo CODESA<br>
                                        Santiago de Cuba<br>
-------------------------------------<br>
                                        Blog: <a href="http://nihilanthlnxc.cubava.cu/" rel="noreferrer" target="_blank">http://nihilanthlnxc.cubava.cu/</a><br>
                                        ICQ ID: 681729738<br>
                                        Conferendo ID: hspcuba<br>
=====================================<br>
                                        <br>
                                      </span>
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                            </div>
                            <br>
                            -- <br>
                          </div>
                        </div>
                        Sent from my Android phone with K-9 Mail. Please
                        excuse my brevity.
                        <br>
                        ----
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                        before delivery.
                        This mail is also DKIM signed. See header
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              <span><br>
                -- <br>
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                                            <div><br>
                                            </div>
                                            <div>Gilberto Ferreira<br>
                                              <a href="tel:%2B55%20%2847%29%209676-7530" value="+554796767530" target="_blank">+55 (47)
                                                9676-7530</a><br>
                                              Skype: gilberto.nunes36<br>
                                            </div>
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                                    <div><br>
                                    </div>
                                    <div>Gilberto Ferreira<br>
                                      <a href="tel:%2B55%20%2847%29%209676-7530" value="+554796767530" target="_blank">+55 (47) 9676-7530</a><br>
                                      Skype: gilberto.nunes36<br>
                                    </div>
                                    <br>
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      <br>
      <pre>_______________________________________________
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</pre>
    </blockquote>
    <br>
  </div></div></div>

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<br></blockquote></div><br><br clear="all"><br>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><br></div><div>Gilberto Ferreira<br>+55 (47) 9676-7530<br>Skype: gilberto.nunes36<br></div><br></div></div></div></div></div></div></div></div></div></div></div></div></div></div>
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