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    What is your network between the two systems?<br>
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    That means DRBD couldn't communicate between the nodes.<br>
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    David<br>
    <br>
    <div class="moz-cite-prefix">On 3/10/13 10:59 AM, AZ 9901 wrote:<br>
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      cite="mid:D91E5861-11AA-4507-92AB-A0C36FC01157@gmail.com"
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      <div>Le 5 mars 2013 &agrave; 07:21, AZ 9901 a &eacute;crit :</div>
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              <div>// I made some errors in my previous mail, here they
                are corrected</div>
              <div><br>
              </div>
              Hello,<br>
              <br>
              I faced a big issue with DRBD.<br>
              <br>
              OS : Linux Debian 6<br>
              Kernel : 2.6.32-46<br>
              DRBD : 8.3.14<br>
              <br>
              My primary server (srv2-2) was totally unreachable, it
              only replied to ping.<br>
              Apache, SSH etc... were not replying anymore.<br>
              <br>
              So I connected to my secondary server (srv2-1) and closed
              network communication between both.<br>
              This made srv2-2 available again !<br>
              I decided however to change srv2-1 from Secondary to
              Primary and to reboot srv2-2.<br>
              <br>
              Following are logs from srv2-2 and srv2-1, with some
              comments.<br>
              srv2-2 :&nbsp;<a moz-do-not-send="true"
                href="http://pastebin.com/raw.php?i=zkHV5Tr9">http://pastebin.com/raw.php?i=zkHV5Tr9</a><br>
              srv2-1 :&nbsp;<a moz-do-not-send="true"
                href="http://pastebin.com/raw.php?i=WX4vNR6d">http://pastebin.com/raw.php?i=WX4vNR6d</a><br>
              <br>
              on srv2-2, sar tells me that some of my CPU cores were
              100% used (100% iowait) during all the time frame in which
              I had "time expired" errors.&nbsp;<br>
              <br>
              Could you help me please ?<br>
              <br>
              Thank you very much,<br>
              <br>
              Ben
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      <div>Hello,
        <div><br>
        </div>
        <div>Any help on this problem ?</div>
        <div><br>
        </div>
        <div>To help further, here is my configuration :&nbsp;<a
            moz-do-not-send="true"
            href="http://pastebin.com/raw.php?i=UJ7npfBD">http://pastebin.com/raw.php?i=UJ7npfBD</a></div>
        <div><br>
        </div>
        <div>Thank you very much,</div>
        <div><br>
        </div>
        <div>Best regards,</div>
        <div><br>
        </div>
        <div>Ben</div>
      </div>
      <div><br>
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