Hi,<div><br></div><div>That empty NIC element is triggering bug #1668, which was solved for 3.8.3 [1]. You should upgrade following this guide [2].</div><div><br></div><div>Regards</div><div><br></div><div>[1] <a href="http://opennebula.org/software:rnotes:rn-rel3.8.3">http://opennebula.org/software:rnotes:rn-rel3.8.3</a></div>

<div>[2] <a href="http://opennebula.org/documentation:rel3.8:upgrade">http://opennebula.org/documentation:rel3.8:upgrade</a><br clear="all"><div>--<br>Carlos Martín, MSc<br>Project Engineer<br>OpenNebula - The Open-source Solution for Data Center Virtualization<div>

<span style="border-collapse:collapse;color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px"><a href="http://www.OpenNebula.org" target="_blank">www.OpenNebula.org</a> | <a href="mailto:cmartin@opennebula.org" target="_blank">cmartin@opennebula.org</a> | <a href="http://twitter.com/opennebula" target="_blank">@OpenNebula</a></span><span style="border-collapse:collapse;color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px"><a href="mailto:cmartin@opennebula.org" style="color:rgb(42,93,176)" target="_blank"></a></span></div>

</div>
<br><br><div class="gmail_quote">On Fri, Feb 1, 2013 at 9:57 AM, Javier Alvarez <span dir="ltr"><<a href="mailto:javier.alvarez@bsc.es" target="_blank">javier.alvarez@bsc.es</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">


  
    
  
  <div bgcolor="#FFFFFF" text="#000000">
    <div>Sorry, I forgot about the version, it's
      the 3.8.<br>
      <br>
      Javi<div><div class="h5"><br>
      <br>
      On 01/02/13 09:38, Javier Alvarez wrote:<br>
    </div></div></div><div><div class="h5">
    <blockquote type="cite">
      
      <div>Hello Carlos,<br>
        <br>
        Here it is:<br>
        <br>
        <VM><br>
            <ID>1772</ID><br>
            <UID>2</UID><br>
            <GID>1</GID><br>
            <UNAME>pmes</UNAME><br>
            <GNAME>users</GNAME><br>
            <NAME>one-1772</NAME><br>
            <PERMISSIONS><br>
              <OWNER_U>1</OWNER_U><br>
              <OWNER_M>1</OWNER_M><br>
              <OWNER_A>0</OWNER_A><br>
              <GROUP_U>0</GROUP_U><br>
              <GROUP_M>0</GROUP_M><br>
              <GROUP_A>0</GROUP_A><br>
              <OTHER_U>0</OTHER_U><br>
              <OTHER_M>0</OTHER_M><br>
              <OTHER_A>0</OTHER_A><br>
            </PERMISSIONS><br>
            <LAST_POLL>0</LAST_POLL><br>
            <STATE>1</STATE><br>
            <LCM_STATE>0</LCM_STATE><br>
            <RESCHED>0</RESCHED><br>
            <STIME>1359470286</STIME><br>
            <ETIME>0</ETIME><br>
            <DEPLOY_ID/><br>
            <MEMORY>0</MEMORY><br>
            <CPU>0</CPU><br>
            <NET_TX>0</NET_TX><br>
            <NET_RX>0</NET_RX><br>
            <TEMPLATE><br>
              <CONTEXT><br>
                <DISK_ID><![CDATA[3]]></DISK_ID><br>
               
        <FILES><![CDATA[/data2/OpenNebula/context/init.sh
        /data2/OpenNebula/context/.bashrc]]></FILES><br>
                <HOME><![CDATA[sdb]]></HOME><br>
                <PUBLICKEY><![CDATA[ssh-rsa
        AAAAB3NzaC1yc2EAAAADAQABAAABAQCwJ9tdVzK/ZDFXXFRYr0Pr2L69iCwsDc9e4DrmkTKfG+KzRtv7phF5K/6SHgvUzjzjBfpk2gF61tUVFvU9wkGfj+Nyx/wdKiWkTxq/mYwx9gOkVFv/SBGMe48TRySuDuRCigkgalWKeAX37s8Fl0lu1SZTeu+elX2iqPnXsCBpofa+M8P+6O4lo2kalveuWPfrrpN/wlhCuVUWA9t+DVd0Eq/Ki7S92YIm5D529TnX2VZKSTVZckf5aRUuLtQlIaiIUGNU5/SRoVQkj4kdT0b4wmEcItseVpCDyhAqtdpKb

        root@debian-27981<br>
        ]]></PUBLICKEY><br>
                <TARGET><![CDATA[hdb]]></TARGET><br>
                <USER><![CDATA[user]]></USER><br>
               
        <WDIR><![CDATA[/home/user/IT/]]></WDIR><br>
              </CONTEXT><br>
              <CPU><![CDATA[1]]></CPU><br>
              <DISK><br>
                <CLONE><![CDATA[YES]]></CLONE><br>
               
        <DATASTORE><![CDATA[default]]></DATASTORE><br>
               
        <DATASTORE_ID><![CDATA[1]]></DATASTORE_ID><br>
               
        <DEV_PREFIX><![CDATA[hd]]></DEV_PREFIX><br>
                <DISK_ID><![CDATA[0]]></DISK_ID><br>
                <DRIVER><![CDATA[qcow2]]></DRIVER><br>
               
        <IMAGE><![CDATA[gene-detection]]></IMAGE><br>
                <IMAGE_ID><![CDATA[54]]></IMAGE_ID><br>
                <READONLY><![CDATA[NO]]></READONLY><br>
                <SAVE><![CDATA[NO]]></SAVE><br>
               
<SOURCE><![CDATA[/home/Computational/jalvarez/one/var/datastores/1/c51ea7f0ce71274c15868eb569b893f1]]></SOURCE><br>
                <TARGET><![CDATA[hda]]></TARGET><br>
                <TM_MAD><![CDATA[shared]]></TM_MAD><br>
                <TYPE><![CDATA[FILE]]></TYPE><br>
              </DISK><br>
              <DISK><br>
               
        <DEV_PREFIX><![CDATA[hd]]></DEV_PREFIX><br>
                <DISK_ID><![CDATA[1]]></DISK_ID><br>
                <FORMAT><![CDATA[ext3]]></FORMAT><br>
                <SIZE><![CDATA[1024]]></SIZE><br>
                <TARGET><![CDATA[sdb]]></TARGET><br>
                <TYPE><![CDATA[fs]]></TYPE><br>
              </DISK><br>
              <DISK><br>
               
        <DEV_PREFIX><![CDATA[hd]]></DEV_PREFIX><br>
                <DISK_ID><![CDATA[2]]></DISK_ID><br>
                <SIZE><![CDATA[1024]]></SIZE><br>
                <TARGET><![CDATA[sdc]]></TARGET><br>
                <TYPE><![CDATA[swap]]></TYPE><br>
              </DISK><br>
              <MEMORY><![CDATA[2048]]></MEMORY><br>
              <NAME><![CDATA[one-1772]]></NAME><br>
              <NIC/><br>
              <OS><br>
                <ARCH><![CDATA[x86_64]]></ARCH><br>
                <BOOT><![CDATA[hd]]></BOOT><br>
              </OS><br>
              <VCPU><![CDATA[1]]></VCPU><br>
              <VMID><![CDATA[1772]]></VMID><br>
            </TEMPLATE><br>
            <HISTORY_RECORDS/><br>
          </VM><br>
        <br>
        Best,<br>
        <br>
        Javi<br>
        <br>
        On 31/01/13 17:35, Carlos Martín Sánchez wrote:<br>
      </div>
      <blockquote type="cite">Hi,
        <div><br>
        </div>
        <div>Could you paste the opennebula version, and the VM xml? To
          do so, start the opennebula core only, and get the vm pool
          xml:</div>
        <div><br>
        </div>
        <div>$ oned</div>
        <div>$ onevm list -x</div>
        <div>$ pkill oned</div>
        <div><br>
        </div>
        <div>Regards</div>
        <div>
          <div>--<br>
            Carlos Martín, MSc<br>
            Project Engineer<br>
            OpenNebula - The Open-source Solution for Data Center
            Virtualization
            <div><span style="border-collapse:collapse;color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px"><a href="http://www.OpenNebula.org" target="_blank">www.OpenNebula.org</a>
                | <a href="mailto:cmartin@opennebula.org" target="_blank">cmartin@opennebula.org</a>
                | <a href="http://twitter.com/opennebula" target="_blank">@OpenNebula</a></span><span style="border-collapse:collapse;color:rgb(136,136,136);font-family:arial,sans-serif;font-size:13px"></span></div>
          </div>
          <br>
          <br>
          <div class="gmail_quote">On Thu, Jan 31, 2013 at 4:30 PM,
            Javier Alvarez <span dir="ltr"><<a href="mailto:javier.alvarez@bsc.es" target="_blank">javier.alvarez@bsc.es</a>></span>
            wrote:<br>
            <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Hello,<br>
              <br>
              OpenNebula is crashing right after starting it and I
              cannot identify the reason, but it looks like it is
              related with a VM in PENDING state that it cannot be
              booted nor removed. All OpenNebula's processes suddenly
              die when the scheduler tries to dispatch that VM or if I
              try to delete it.<br>
              <br>
              oned.log shows the following output:<br>
              <br>
              Thu Jan 31 16:12:47 2013 [InM][D]: Host 0 successfully
              monitored.<br>
              Thu Jan 31 16:12:59 2013 [ReM][D]: Req:3440 UID:0
              HostPoolInfo invoked<br>
              Thu Jan 31 16:12:59 2013 [ReM][D]: Req:3440 UID:0
              HostPoolInfo result SUCCESS,
              "<HOST_POOL><HOST><ID..."<br>
              Thu Jan 31 16:12:59 2013 [ReM][D]: Req:6624 UID:0
              VirtualMachinePoolInfo invoked, -2, -1, -1, -1<br>
              Thu Jan 31 16:12:59 2013 [ReM][D]: Req:6624 UID:0
              VirtualMachinePoolInfo result SUCCESS,
              "<VM_POOL><VM><ID>164..."<br>
              Thu Jan 31 16:12:59 2013 [ReM][D]: Req:4784 UID:0 AclInfo
              invoked<br>
              Thu Jan 31 16:12:59 2013 [ReM][D]: Req:4784 UID:0 AclInfo
              result SUCCESS,
              "<ACL_POOL><ACL><ID>0..."<br>
              Thu Jan 31 16:12:59 2013 [ReM][D]: Req:7920 UID:0
              VirtualMachineDeploy invoked, 1772, 0<br>
              <br>
              and sched.log the following:<br>
              <br>
              Thu Jan 31 16:12:29 2013 [SCHED][I]: Starting scheduler
              loop...<br>
              Thu Jan 31 16:12:29 2013 [SCHED][I]: Scheduler loop
              started.<br>
              Thu Jan 31 16:12:59 2013 [HOST][D]: Discovered Hosts
              (enabled):<br>
               0<br>
              Thu Jan 31 16:12:59 2013 [VM][D]: Pending and rescheduling
              VMs:<br>
               1772<br>
              Thu Jan 31 16:12:59 2013 [SCHED][I]: Selected hosts:<br>
                       PRI    HID  VM: 1772<br>
                      -----------------------<br>
                      -1      0<br>
              <br>
              Thu Jan 31 16:12:59 2013 [VM][I]: Dispatching virtual
              machine 1772 to host 0<br>
              Thu Jan 31 16:12:59 2013 [VM][E]: Exception raised: Unable
              to transport XML to server and get XML response back.
               libcurl failed to execute the HTTP POST transaction,
              explaining:  couldn't connect to host<br>
              <br>
              Thu Jan 31 16:13:29 2013 [HOST][E]: Exception raised:
              Unable to transport XML to server and get XML response
              back.  libcurl failed to execute the HTTP POST
              transaction, explaining:  couldn't connect to host<br>
              Thu Jan 31 16:13:29 2013 [POOL][E]: Could not retrieve
              pool info from ONE<br>
              <br>
              How can I make OpenNebula to print more information about
              the error?<br>
              <br>
              Thanks,<br>
              <br>
              Javi<br>
              <br>
              -- <br>
              Javier Álvarez Cid-Fuentes<br>
              Grid Computing and Clusters Group<br>
              Barcelona Supercomputing Center (BSC-CNS)<br>
              Tel. <a href="tel:%28%2B34%29%2093%20413%2072%2046" value="+34934137246" target="_blank">(+34) 93 413 72 46</a><br>
              <br>
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          <br>
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      <br>
      <br>
      <pre cols="72">-- 
Javier Álvarez Cid-Fuentes
Grid Computing and Clusters Group
Barcelona Supercomputing Center (BSC-CNS)
Tel. <a href="tel:%28%2B34%29%2093%20413%2072%2046" value="+34934137246" target="_blank">(+34) 93 413 72 46</a></pre>
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    <pre cols="72">-- 
Javier Álvarez Cid-Fuentes
Grid Computing and Clusters Group
Barcelona Supercomputing Center (BSC-CNS)
Tel. <a href="tel:%28%2B34%29%2093%20413%2072%2046" value="+34934137246" target="_blank">(+34) 93 413 72 46</a></pre>
  
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</blockquote></div><br></div>