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    Looks like a conflict in versions of python and python-cpopen. <br>
    Can you give us the version of these packages?<br>
    <br>
    Also, what's the output of <br>
     /usr/lib64/nagios/plugins/check_nrpe -H 192.168.1.11 -c
    discover_volume_list<br>
    <br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 10/01/2015 04:10 PM, Amudhan P
      wrote:<br>
    </div>
    <blockquote
cite="mid:CABhA=2-1d2iYa1pj5wYL8YZzNr-ZmGVCxcV6gWnc=ZVMyeGaZg@mail.gmail.com"
      type="cite">
      <div dir="ltr">Hi,
        <div><br>
        </div>
        <div>I am getting a error when i run discovery.py.</div>
        <div><br>
        </div>
        <div>discovery.py -c vm-gfs -H 192.168.1.11</div>
        <div><br>
        </div>
        <div>Traceback (most recent call last):</div>
        <div>  File "discovery.py", line 541, in &lt;module&gt;</div>
        <div>    clusterdata = discoverCluster(args.hostip,
          args.cluster, args.timeout)</div>
        <div>  File "discovery.py", line 90, in discoverCluster</div>
        <div>    componentlist = discoverVolumes(hostip, timeout)</div>
        <div>  File "discovery.py", line 53, in discoverVolumes</div>
        <div>    timeout=timeout)</div>
        <div>  File
          "/usr/local/lib/nagios/plugins/gluster/server_utils.py", line
          114, in execNRPECommand</div>
        <div>    (returncode, outputStr, err) = utils.execCmd(nrpeCmd,
          raw=True)</div>
        <div>  File
          "/usr/lib/python2.7/dist-packages/glusternagios/utils.py",
          line 403, in execCmd</div>
        <div>    deathSignal=deathSignal, childUmask=childUmask)</div>
        <div>  File
          "/usr/local/lib/python2.7/dist-packages/cpopen/__init__.py",
          line 63, in __init__</div>
        <div>    **kw)</div>
        <div>  File "/usr/lib/python2.7/subprocess.py", line 710, in
          __init__</div>
        <div>    errread, errwrite)</div>
        <div>  File
          "/usr/local/lib/python2.7/dist-packages/cpopen/__init__.py",
          line 82, in _execute_child_v276</div>
        <div>    restore_sigpipe=restore_sigpipe</div>
        <div>  File
          "/usr/local/lib/python2.7/dist-packages/cpopen/__init__.py",
          line 107, in _execute_child_v275</div>
        <div>    restore_sigpipe</div>
        <div>OSError: [Errno 2] No such file or directory</div>
        <div><br>
        </div>
        <div>Gluster version : 3.7.4</div>
        <div>OS : Ubuntu 14.04</div>
        <div>Complied from source tar file.<br>
        </div>
        <div><br>
        </div>
        <div><br>
        </div>
        <div>regards</div>
        <div>Amudhan</div>
        <div><br>
        </div>
        <div><br>
        </div>
        <div><br>
        </div>
      </div>
      <div class="gmail_extra"><br>
        <div class="gmail_quote">On Wed, Sep 30, 2015 at 6:21 PM, Humble
          Devassy Chirammal <span dir="ltr">&lt;<a
              moz-do-not-send="true"
              href="mailto:humble.devassy@gmail.com" target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:humble.devassy@gmail.com">humble.devassy@gmail.com</a></a>&gt;</span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div dir="ltr">
              <div>The EL7 rpms of gluster-nagios are available @ <a
                  moz-do-not-send="true"
                  href="http://download.gluster.org/pub/gluster/glusterfs-nagios/1.1.0/"
                  target="_blank"><a class="moz-txt-link-freetext" href="http://download.gluster.org/pub/gluster/glusterfs-nagios/1.1.0/">http://download.gluster.org/pub/gluster/glusterfs-nagios/1.1.0/</a></a><br>
                <br>
              </div>
              Hope it helps!<span class="HOEnZb"><font color="#888888"><br>
                </font></span></div>
            <div class="gmail_extra"><span class="HOEnZb"><font
                  color="#888888"><br clear="all">
                  <div>
                    <div>
                      <div dir="ltr">
                        <div>--Humble<br>
                        </div>
                        <br>
                      </div>
                    </div>
                  </div>
                </font></span>
              <div>
                <div class="h5">
                  <br>
                  <div class="gmail_quote">On Tue, Sep 29, 2015 at 10:56
                    AM, Sahina Bose <span dir="ltr">&lt;<a
                        moz-do-not-send="true"
                        href="mailto:sabose@redhat.com" target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:sabose@redhat.com">sabose@redhat.com</a></a>&gt;</span>
                    wrote:<br>
                    <blockquote class="gmail_quote" style="margin:0 0 0
                      .8ex;border-left:1px #ccc solid;padding-left:1ex">
                      <div text="#000000" bgcolor="#FFFFFF"> We will
                        publish the EL7 builds soon.<br>
                        <br>
                        The source tarballs are now available at - <a
                          moz-do-not-send="true"
                          href="http://download.gluster.org/pub/gluster/glusterfs-nagios/"
                          target="_blank"><a class="moz-txt-link-freetext" href="http://download.gluster.org/pub/gluster/glusterfs-nagios/">http://download.gluster.org/pub/gluster/glusterfs-nagios/</a></a><br>
                        <br>
                        thanks<span><font color="#888888"><br>
                            sahina</font></span>
                        <div>
                          <div><br>
                            <br>
                            <div>On 09/25/2015 12:55 PM, Humble Devassy
                              Chirammal wrote:<br>
                            </div>
                            <blockquote type="cite">
                              <div dir="ltr">HI Michael,<br>
                                <br>
                                Yes, only el6 packages are available @ <a
                                  moz-do-not-send="true"
                                  href="http://download.gluster.org/pub/gluster/glusterfs-nagios/"
                                  target="_blank"><a class="moz-txt-link-freetext" href="http://download.gluster.org/pub/gluster/glusterfs-nagios/">http://download.gluster.org/pub/gluster/glusterfs-nagios/</a></a>
                                . I am looping nagios project team leads
                                to this thread. Lets wait for them to
                                revert.<br>
                              </div>
                              <div class="gmail_extra"><br clear="all">
                                <div>
                                  <div>
                                    <div dir="ltr">
                                      <div>--Humble<br>
                                      </div>
                                      <br>
                                    </div>
                                  </div>
                                </div>
                                <br>
                                <div class="gmail_quote">On Sun, Sep 20,
                                  2015 at 2:32 PM, Prof. Dr. Michael
                                  Schefczyk <span dir="ltr">&lt;<a
                                      moz-do-not-send="true"
                                      href="mailto:michael@schefczyk.net"
                                      target="_blank"><a class="moz-txt-link-abbreviated" href="mailto:michael@schefczyk.net">michael@schefczyk.net</a></a>&gt;</span>
                                  wrote:<br>
                                  <blockquote class="gmail_quote"
                                    style="margin:0 0 0
                                    .8ex;border-left:1px #ccc
                                    solid;padding-left:1ex">Dear All,<br>
                                    <br>
                                    In June 2014, the gluster-nagios
                                    team (thanks!) published the
                                    availability of
                                    gluster-nagios-common and
                                    gluster-nagios-addons on this list.
                                    As far as I can tell, this quite
                                    extensive gluster nagios monitoring
                                    tool is available for el6 only. Are
                                    there known plans to make this
                                    available for el7 outside the
                                    RHEL-repos (<a
                                      moz-do-not-send="true"
href="http://ftp.redhat.de/pub/redhat/linux/enterprise/7Server/en/RHS/SRPMS/"
                                      target="_blank"><a class="moz-txt-link-freetext" href="http://ftp.redhat.de/pub/redhat/linux/enterprise/7Server/en/RHS/SRPMS/">http://ftp.redhat.de/pub/redhat/linux/enterprise/7Server/en/RHS/SRPMS/</a></a>),

                                    e.g. for use with oVirt / Centos 7
                                    also? It would be good to be able to
                                    monitor gluster without playing
                                    around with scripts from sources
                                    other than a rpm repo.<br>
                                    <br>
                                    Regards,<br>
                                    <br>
                                    Michael<br>
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                                  </blockquote>
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                  <br>
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            </div>
            <br>
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