<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class="">I checked the output of dmesg and found</div><div class=""><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">lnet: Unknown parameter `#’</span></div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class=""><br class=""></span></div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">The error was caused due to a comment that was inserted in </span>/etc/modprobe.d/lustre.conf</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;" class=""><br class=""></div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;" class="">Thanks a lot for your time and your help.</div><div style="margin: 0px; font-size: 11px; line-height: normal; font-family: Menlo;" class=""><br class=""></div><div><blockquote type="cite" class=""><div class="">On Jun 22, 2016, at 4:03 PM, Patrick Farrell <<a href="mailto:paf@cray.com" class="">paf@cray.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class="">
  
    <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type" class="">
  
  <div bgcolor="#FFFFFF" text="#000000" class="">
    OK, that's not the error we started with.  You were having a problem
    loading modules, but aren't now. (probably)<br class="">
    <br class="">
    The error output from that command is bad.  It asks if the modules
    are loaded, but that doesn't mean they aren't.<br class="">
    <br class="">
    "No such device" is probably the key here.  I'd look at the
    arguments to the mount command.  Does /dev/vg00/mdt1 exist and is it
    set up correctly?  How about the mount point, /mdt?<br class="">
    <br class="">
    <div class="moz-cite-prefix">On 06/22/2016 03:00 PM, Sangeetha
      Banavathi Srinivasa wrote:<br class="">
    </div>
    <blockquote cite="mid:0F1C0D49-A2DE-4897-9D90-AC07133B05C4@vt.edu" type="cite" class="">
      <meta http-equiv="Content-Type" content="text/html;
        charset=ISO-8859-1" class="">
      The error is in the last step when I have to run MD
      <div class=""><span class="" style="font-size: 8pt; font-family:
          Courier; font-weight: 700; color: rgb(6, 8, 8);"><br class="">
        </span></div>
      <div class=""><span class="" style="font-size: 8pt; font-family:
          Courier; font-weight: 700; color: rgb(6, 8, 8);">3. </span><span class="" style="color: rgb(6, 8, 8); font-family: Courier;
          font-size: 8pt; font-weight: 700;">mount -t lustre
          /dev/vg00/mdt1 /mdt</span>
        <div class="">
          <div class="" style="margin: 0px; font-size: 11px;
            line-height: normal; font-family: Menlo;"><span class="" style="font-variant-ligatures: no-common-ligatures;">mount.lustre:
              mount /dev/mapper/vg00-mdt1 at /mdt failed: No such device</span></div>
          <div class="" style="margin: 0px; font-size: 11px;
            line-height: normal; font-family: Menlo;"><span class="" style="font-variant-ligatures: no-common-ligatures;">Are
              the lustre modules loaded?</span></div>
          <div class="" style="margin: 0px; font-size: 11px;
            line-height: normal; font-family: Menlo;"><span class="" style="font-variant-ligatures: no-common-ligatures;">Check
              /etc/modprobe.conf and /proc/filesystems</span></div>
          <div class="" style="margin: 0px; font-size: 11px;
            line-height: normal; font-family: Menlo;"><span class="" style="font-variant-ligatures: no-common-ligatures;"><br class="">
            </span></div>
          <div class="">
            <blockquote type="cite" class="">
              <div class="">On Jun 22, 2016, at 3:58 PM, Patrick Farrell
                <<a moz-do-not-send="true" href="mailto:paf@cray.com" class="">paf@cray.com</a>> wrote:</div>
              <br class="Apple-interchange-newline">
              <div class="">
                <div bgcolor="#FFFFFF" text="#000000" class=""> Ah, now
                  that I look more closely - that warning may not be
                  fatal.  Did you get a failure, or just the warning?<br class="">
                  <br class="">
                  (The guide looks good)<br class="">
                  <div class="moz-cite-prefix">On 06/22/2016 02:52 PM,
                    Sangeetha Banavathi Srinivasa wrote:<br class="">
                  </div>
                  <blockquote cite="mid:C403BD44-CC20-4028-90B8-2DEEE50CB32C@vt.edu" type="cite" class=""> Patrick,
                    <div class=""><br class="">
                      <div class="">I am following the steps on <a moz-do-not-send="true" href="http://lustre.ornl.gov/lustre101-courses/content/C1/L3/LustreBasicInstall.pdf" class="">http://lustre.ornl.gov/lustre101-courses/content/C1/L3/LustreBasicInstall.pdf</a></div>
                      <div class="">Except that I am installing 2.8
                        instead of 2.7.</div>
                      <div class="">Could you recommend any other
                        article/blog that I can follow in order to
                        successfully install lustre.</div>
                      <div class=""> <br class="">
                        <div class="">
                          <blockquote type="cite" class="">
                            <div class="">On Jun 22, 2016, at 3:43 PM,
                              Patrick Farrell <<a moz-do-not-send="true" href="mailto:paf@cray.com" class="">paf@cray.com</a>>
                              wrote:</div>
                            <br class="Apple-interchange-newline">
                            <div class="">
                              <div bgcolor="#FFFFFF" text="#000000" class=""> Hm.  It sounds like your RPMs
                                are not installed correctly, but I
                                vaguely recall something about a
                                packaging issue with the Lustre 2.8
                                release RPMs.<br class="">
                                <br class="">
                                Perhaps someone else on the list can
                                help further.<br class="">
                                - Patrick<br class="">
                                <br class="">
                                <div class="moz-cite-prefix">On
                                  06/22/2016 02:40 PM, Sangeetha
                                  Banavathi Srinivasa wrote:<br class="">
                                </div>
                                <blockquote cite="mid:6CA6BD6A-A8DB-4F0D-9091-3339BD9FBB4D@vt.edu" type="cite" class=""> I have done that
                                  already and re-booted my system.
                                  <div class="">But I still get the
                                    error.</div>
                                  <div class=""><br class="">
                                  </div>
                                  <div class="">When I did run that
                                    command, I got the below error:</div>
                                  <div class="">
                                    <div style="margin: 0px; font-size:
                                      11px; line-height: normal;
                                      font-family: Menlo;" class=""><span style="font-variant-ligatures:
                                        no-common-ligatures" class="">WARNING:
                                        Can't read module
                                        /lib/modules/2.6.32-573.12.1.el6_lustre.x86_64/weak-updates/kernel/fs/lustre/llog_test.ko:


                                        No such file or directory</span></div>
                                    <div style="margin: 0px; font-size:
                                      11px; line-height: normal;
                                      font-family: Menlo;" class=""><span style="font-variant-ligatures:
                                        no-common-ligatures" class="">egrep:

                                        /lib/modules/2.6.32-573.12.1.el6_lustre.x86_64//weak-updates/kernel/fs/lustre/llog_test.ko:


                                        No such file or directory</span></div>
                                    <div style="margin: 0px; font-size:
                                      11px; line-height: normal;
                                      font-family: Menlo;" class=""><span style="font-variant-ligatures:
                                        no-common-ligatures" class=""><br class="">
                                      </span></div>
                                    <div style="margin: 0px; font-size:
                                      11px; line-height: normal;
                                      font-family: Menlo;" class=""><span style="font-variant-ligatures:
                                        no-common-ligatures" class=""><br class="">
                                      </span></div>
                                    <div class="">
                                      <blockquote type="cite" class="">
                                        <div class="">On Jun 22, 2016,
                                          at 3:38 PM, Patrick Farrell
                                          <<a moz-do-not-send="true" href="mailto:paf@cray.com" class="">paf@cray.com</a>>

                                          wrote:</div>
                                        <br class="Apple-interchange-newline">
                                        <div class="">
                                          <div bgcolor="#FFFFFF" text="#000000" class="">
                                            Well, that's not patching
                                            the kernel.  It's making the
                                            initrd and and updating the
                                            boot stuff so your system
                                            will boot that kernel.<br class="">
                                            <br class="">
                                            But, yes, that should be
                                            what you need to do.<br class="">
                                            <br class="">
                                            - Patrick<br class="">
                                            <div class="moz-cite-prefix">On
                                              06/22/2016 02:36 PM,
                                              Sangeetha Banavathi
                                              Srinivasa wrote:<br class="">
                                            </div>
                                            <blockquote cite="mid:CAA277D3-A33F-4A54-9A81-FA60EA1C4916@vt.edu" type="cite" class=""> When
                                              you say install the
                                              associated kernel do you
                                              mean patching the kernel
                                              like below
                                              <div class="">
                                                <div style="margin: 0px;
                                                  font-size: 11px;
                                                  line-height: normal;
                                                  font-family: Menlo;" class=""><span style="font-variant-ligatures:
                                                    no-common-ligatures" class="">sudo
                                                    /sbin/new-kernel-pkg
                                                    --package kernel
                                                    --mkinitrd  --dracut
                                                    --depmod --install </span>2.6.32-573.12.1.el6_lustre.x86_64</div>
                                                <div style="margin: 0px;
                                                  font-size: 11px;
                                                  line-height: normal;
                                                  font-family: Menlo;" class=""><span style="font-variant-ligatures:
                                                    no-common-ligatures" class=""><br class="">
                                                  </span></div>
                                                <div style="margin: 0px;
                                                  font-size: 11px;
                                                  line-height: normal;
                                                  font-family: Menlo;" class=""><span style="font-variant-ligatures:
                                                    no-common-ligatures" class="">I have
                                                    already done rpm
                                                    -ivh kernel-</span>2.6.32-573.12.1.el6_lustre.x86_64.rpm</div>
                                                <div style="margin: 0px;
                                                  font-size: 11px;
                                                  line-height: normal;
                                                  font-family: Menlo;" class=""><br class="">
                                                </div>
                                                <div style="margin: 0px;
                                                  font-size: 11px;
                                                  line-height: normal;
                                                  font-family: Menlo;" class=""><br class="">
                                                </div>
                                                <div class="">
                                                  <blockquote type="cite" class="">
                                                    <div class="">On Jun
                                                      22, 2016, at 2:51
                                                      PM, Patrick
                                                      Farrell <<a moz-do-not-send="true" href="mailto:paf@cray.com" class="">paf@cray.com</a>> wrote:</div>
                                                    <br class="Apple-interchange-newline">
                                                    <div class="">
                                                      <div bgcolor="#FFFFFF" text="#000000" class=""> The
                                                        kernel version
                                                        is found with
                                                        uname -r or cat
                                                        /proc/version.<br class="">
                                                        <br class="">
                                                        That needs to
                                                        match the kernel
                                                        version in the
                                                        Lustre RPMs. 
                                                        (The version
                                                        string is the
                                                        2.6.32-573.12.1.el6_lustre)
                                                        part.<br class="">
                                                        <br class="">
                                                        In fact, it
                                                        looks like
                                                        you've got
                                                        Lustre server
                                                        RPMs, given the
                                                        _lustre in the
                                                        name of the
                                                        kernel.  That
                                                        means you need
                                                        to install the
                                                        associated
                                                        kernel.<br class="">
                                                        <br class="">
                                                        - Patrick<br class="">
                                                        <br class="">
                                                        <div class="moz-cite-prefix">On

                                                          06/22/2016
                                                          01:43 PM,
                                                          Sangeetha
                                                          Banavathi
                                                          Srinivasa
                                                          wrote:<br class="">
                                                        </div>
                                                        <blockquote cite="mid:7110EC3C-9C01-4F1C-8ADE-E4D2D4AEBB3E@vt.edu" type="cite" class="">
                                                          Patrick,
                                                          <div class=""><br class="">
                                                          </div>
                                                          <div class="">The
                                                          CentOS version
                                                          on the
                                                          machines is
                                                          6.8</div>
                                                          <div class="">
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:

no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:

no-common-ligatures" class=""><span class="Apple-tab-span" style="white-space:pre">
                                                          </span>[lustre@hulk2
                                                          ~]$ cat
                                                          /etc/redhat-release </span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:

no-common-ligatures" class=""><span class="Apple-tab-span" style="white-space:pre">
                                                          </span>CentOS
                                                          release 6.8
                                                          (Final)</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><br class="">
                                                          </div>
                                                          </div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class="">
                                                          <div style="margin:
                                                          0px;
                                                          line-height:
                                                          normal;" class=""><br class="">
                                                          </div>
                                                          <div style="margin:
                                                          0px;
                                                          line-height:
                                                          normal;" class="">The
                                                          kernel version
                                                          that I have
                                                          installed is
                                                          what I found
                                                          along with the
                                                          lustre RPMs</div>
                                                          <div style="margin:
                                                          0px;
                                                          line-height:
                                                          normal;" class="">[lustre@amaranth3


                                                          ~]$ uname -r</div>
                                                          <div style="margin:
                                                          0px;
                                                          line-height:
                                                          normal;" class=""><span style="font-variant-ligatures:

no-common-ligatures" class="">2.6.32-573.12.1.el6_lustre.x86_64</span></div>
                                                          <div class=""><span style="font-variant-ligatures:

no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div class=""><span style="font-variant-ligatures:

no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div class=""><span style="font-variant-ligatures:

no-common-ligatures" class="">And I am trying to install lustre 2.8.</span></div>
                                                          <div class=""><span style="font-variant-ligatures:

no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div class=""><span style="font-variant-ligatures:

no-common-ligatures" class="">Should the CentOS release version be 2.7??</span></div>
                                                          <div class=""><span style="font-variant-ligatures:

no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div class=""><br class="">
                                                          </div>
                                                          </div>
                                                          <div class=""><br class="">
                                                          <div class="">
                                                          <blockquote type="cite" class="">
                                                          <div class="">On
                                                          Jun 22, 2016,
                                                          at 2:17 PM,
                                                          Patrick
                                                          Farrell <<a moz-do-not-send="true" href="mailto:paf@cray.com" class="">paf@cray.com</a>>
                                                          wrote:</div>
                                                          <br class="Apple-interchange-newline">
                                                          <div class="">
                                                          <div bgcolor="#FFFFFF" text="#000000" class="">
                                                          Well, it says
                                                          to check
                                                          dmesg... 
                                                          Though that
                                                          will just list
                                                          the symbols. 
                                                          In general,
                                                          this usually
                                                          means you've
                                                          got a mismatch
                                                          between the
                                                          version of the
                                                          kernel (or
                                                          OFED) Lustre
                                                          is built
                                                          against and
                                                          your version
                                                          of either the
                                                          kernel or
                                                          OFED.  Given
                                                          the number and
                                                          locations of
                                                          the
                                                          mismatches,
                                                          I'm guessing
                                                          it's the
                                                          kernel.<br class="">
                                                          <br class="">
                                                          So, compare
                                                          your kernel
                                                          version and
                                                          your Lustre
                                                          RPMs.<br class="">
                                                          <br class="">
                                                          Regards,<br class="">
                                                          - Patrick<br class="">
                                                          <div class="moz-cite-prefix">On


                                                          06/22/2016
                                                          12:47 PM,
                                                          Sangeetha
                                                          Banavathi
                                                          Srinivasa
                                                          wrote:<br class="">
                                                          </div>
                                                          <blockquote cite="mid:AFFCF292-0A36-4024-9F67-E77A152487FE@vt.edu" type="cite" class=""> When
                                                          I try modprobe
                                                          lustre, I see
                                                          the below
                                                          errors:
                                                          <div class="">
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">[</span><span style="font-variant-ligatures:
                                                          no-common-ligatures;


                                                          color:
                                                          #afad24" class=""><b class="">05:44:03</b></span><span style="font-variant-ligatures:
no-common-ligatures" class="">] </span><span style="font-variant-ligatures:
                                                          no-common-ligatures;


                                                          color:
                                                          #34bd26" class=""><b class="">root@hulk2</b></span><span style="font-variant-ligatures:



                                                          no-common-ligatures;


                                                          color:
                                                          #5330e1" class=""><b class="">
                                                          lustre #</b></span><span style="font-variant-ligatures:
no-common-ligatures" class=""> modprobe lustre</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">WARNING: Error inserting obdclass
                                                          (/lib/modules/2.6.32-573.12.1.el6_lustre.x86_64/extra/kernel/fs/lustre/obdclass.ko):





                                                          Unknown symbol
                                                          in module, or
                                                          unknown
                                                          parameter (see
                                                          dmesg)</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">WARNING: Error inserting ptlrpc
                                                          (/lib/modules/2.6.32-573.12.1.el6_lustre.x86_64/extra/kernel/fs/lustre/ptlrpc.ko):





                                                          Unknown symbol
                                                          in module, or
                                                          unknown
                                                          parameter (see
                                                          dmesg)</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">WARNING: Error inserting fld
                                                          (/lib/modules/2.6.32-573.12.1.el6_lustre.x86_64/extra/kernel/fs/lustre/fld.ko):





                                                          Unknown symbol
                                                          in module, or
                                                          unknown
                                                          parameter (see
                                                          dmesg)</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">WARNING: Error inserting lmv
                                                          (/lib/modules/2.6.32-573.12.1.el6_lustre.x86_64/extra/kernel/fs/lustre/lmv.ko):





                                                          Unknown symbol
                                                          in module, or
                                                          unknown
                                                          parameter (see
                                                          dmesg)</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">WARNING: Error inserting fid
                                                          (/lib/modules/2.6.32-573.12.1.el6_lustre.x86_64/extra/kernel/fs/lustre/fid.ko):





                                                          Unknown symbol
                                                          in module, or
                                                          unknown
                                                          parameter (see
                                                          dmesg)</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">WARNING: Error inserting mdc
                                                          (/lib/modules/2.6.32-573.12.1.el6_lustre.x86_64/extra/kernel/fs/lustre/mdc.ko):





                                                          Unknown symbol
                                                          in module, or
                                                          unknown
                                                          parameter (see
                                                          dmesg)</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">WARNING: Error inserting lov
                                                          (/lib/modules/2.6.32-573.12.1.el6_lustre.x86_64/extra/kernel/fs/lustre/lov.ko):





                                                          Unknown symbol
                                                          in module, or
                                                          unknown
                                                          parameter (see
                                                          dmesg)</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">FATAL: Error inserting lustre
                                                          (/lib/modules/2.6.32-573.12.1.el6_lustre.x86_64/extra/kernel/fs/lustre/lustre.ko):





                                                          Unknown symbol
                                                          in module, or
                                                          unknown
                                                          parameter (see
                                                          dmesg)</span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div style="" class="">
                                                          <blockquote type="cite" class="">
                                                          <div class="">On

                                                          Jun 22, 2016,
                                                          at 1:44 PM,
                                                          Sangeetha
                                                          Banavathi
                                                          Srinivasa <<a moz-do-not-send="true" href="mailto:bsangee@vt.edu" class="">bsangee@vt.edu</a>>

                                                          wrote:</div>
                                                          <br class="Apple-interchange-newline">
                                                          <div class="">
                                                          <div style="word-wrap:
                                                          break-word;
                                                          -webkit-nbsp-mode:
                                                          space;
                                                          -webkit-line-break:
after-white-space;" class="">Hi,
                                                          <div class=""><br class="">
                                                          </div>
                                                          <div class="">Below


                                                          are the steps
                                                          I executed in
                                                          configuring
                                                          MDS.</div>
                                                          <div class=""><br class="">
                                                          </div>
                                                          <div class="">1. <span style="color:
                                                          rgb(6, 8, 8);
                                                          font-family:
                                                          Courier;
                                                          font-size:
                                                          8pt;
                                                          font-weight:
                                                          700;" class="">mkfs.lustre



                                                          --fsname
                                                          lustre --mdt
                                                          --mgs
                                                          /dev/vg00/mdt</span></div>
                                                          <div class="page" title="Page
                                                          12">
                                                          <div class="section">
                                                          <div class="layoutArea">
                                                          <div class="column"><p class=""><span style="font-size:



                                                          8.000000pt;
                                                          font-family:
                                                          'Courier';
                                                          font-weight:
                                                          700; color:
                                                          rgb(2.460608%,
                                                          3.152672%,
                                                          3.229536%)" class="">2. </span><span style="color:
                                                          rgb(6, 8, 8);
                                                          font-family:
                                                          Courier;
                                                          font-size:
                                                          8pt;
                                                          font-weight:
                                                          700;" class="">mkdir



                                                          /mdt</span></p>
                                                          <div class="page" title="Page
                                                          13">
                                                          <div class="section">
                                                          <div class="layoutArea">
                                                          <div class="column"><p class=""><span style="font-size:




                                                          8.000000pt;
                                                          font-family:
                                                          'Courier';
                                                          font-weight:
                                                          700; color:
                                                          rgb(2.460608%,
                                                          3.152672%,
                                                          3.229536%)" class="">3. </span><span style="color:
                                                          rgb(6, 8, 8);
                                                          font-family:
                                                          Courier;
                                                          font-size:
                                                          8pt;
                                                          font-weight:
                                                          700;" class="">mount



                                                          -t lustre
                                                          /dev/vg00/mdt
                                                          /mdt</span></p>
                                                          <div class="page" title="Page
                                                          13">
                                                          <div class="section">
                                                          <div class="layoutArea">
                                                          <div class="column"><p class=""><font class="" color="#060808">I
                                                          see the below
                                                          error after
                                                          step 3:</font></p>
                                                          <div class="">
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">mount.lustre: mount /dev/mapper/vg00-mdt1
                                                          at /mdt
                                                          failed: No
                                                          such device</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">Are the lustre modules loaded?</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">Check /etc/modprobe.conf and
                                                          /proc/filesystems</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">[root@amaranth3 lustre]# </span></div>
                                                          </div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">I tried modprobe lustre and retried
                                                          mounting but
                                                          it resulted in
                                                          the same
                                                          error.  Any
                                                          help will be
                                                          appreciated.</span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">For your info, the lustre modules that I
                                                          have installed
                                                          are:</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">[root@amaranth3 lustre]# rpm -qa |grep
                                                          lustre</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">lustre-osd-ldiskfs-mount-2.8.0-2.6.32_573.12.1.el6_lustre.x86_64.x86_64</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">lustre-tests-2.8.0-2.6.32_573.12.1.el6_lustre.x86_64.x86_64</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">lustre-modules-2.8.0-2.6.32_573.12.1.el6_lustre.x86_64.x86_64</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">lustre-osd-ldiskfs-2.8.0-2.6.32_573.12.1.el6_lustre.x86_64.x86_64</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">lustre-iokit-2.8.0-2.6.32_573.12.1.el6_lustre.x86_64.x86_64</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">kernel-2.6.32-573.12.1.el6_lustre.x86_64</span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class=""><span style="font-family: Menlo;
                                                          font-size:
                                                          11px;" class="">lustre-2.8.0-2.6.32_573.12.1.el6_lustre.x86_64.x86_64</span></span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">[root@amaranth3 lustre]# rpm -qa |grep
                                                          e2fs</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">e2fsprogs-libs-1.42.13.wc5-7.el6.x86_64</span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class=""><span style="font-family: Menlo;
                                                          font-size:
                                                          11px;" class="">e2fsprogs-1.42.13.wc5-7.el6.x86_64</span></span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">[root@amaranth3 lustre]# rpm -qa |grep
                                                          libss</span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class=""><span style="font-family: Menlo;
                                                          font-size:
                                                          11px;" class="">libss-1.42.13.wc5-7.el6.x86_64</span></span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">root@amaranth3 lustre]# rpm -qa |grep
                                                          libcom</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">libcom_err-1.42.13.wc5-7.el6.x86_64</span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">[root@amaranth3 lustre]# uname -a</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">Linux amaranth3
                                                          2.6.32-573.12.1.el6_lustre.x86_64
                                                          #1 SMP Tue Feb
                                                          23 22:41:09
                                                          PST 2016
                                                          x86_64 x86_64
                                                          x86_64
                                                          GNU/Linux</span></div>
                                                          <div style="margin:
                                                          0px;
                                                          font-size:
                                                          11px;
                                                          line-height:
                                                          normal;
                                                          font-family:
                                                          Menlo;" class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">[root@amaranth3 lustre]# </span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class=""><br class="">
                                                          </span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">Thanks,</span></div>
                                                          <div class=""><span style="font-variant-ligatures:
no-common-ligatures" class="">Sangeetha </span></div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </div>
                                                          </blockquote>
                                                          </div>
                                                          <br class="">
                                                          </div>
                                                          <br class="">
                                                          <fieldset class="mimeAttachmentHeader"></fieldset>
                                                          <br class="">
                                                          <pre class="" wrap="">_______________________________________________
lustre-discuss mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:lustre-discuss@lists.lustre.org">lustre-discuss@lists.lustre.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org">http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org</a>
</pre>
                                                          </blockquote>
                                                          <br class="">
                                                          </div>
_______________________________________________<br class="">
                                                          lustre-discuss
                                                          mailing list<br class="">
                                                          <a moz-do-not-send="true" href="mailto:lustre-discuss@lists.lustre.org" class="">lustre-discuss@lists.lustre.org</a><br class="">
                                                          <a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org">http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org</a><br class="">
                                                          </div>
                                                          </blockquote>
                                                          </div>
                                                          <br class="">
                                                          </div>
                                                        </blockquote>
                                                        <br class="">
                                                      </div>
                                                    </div>
                                                  </blockquote>
                                                </div>
                                                <br class="">
                                              </div>
                                            </blockquote>
                                            <br class="">
                                          </div>
                                        </div>
                                      </blockquote>
                                    </div>
                                    <br class="">
                                  </div>
                                </blockquote>
                                <br class="">
                              </div>
                            </div>
                          </blockquote>
                        </div>
                        <br class="">
                      </div>
                    </div>
                  </blockquote>
                  <br class="">
                </div>
              </div>
            </blockquote>
          </div>
          <br class="">
        </div>
      </div>
    </blockquote>
    <br class="">
  </div>

</div></blockquote></div><br class=""></div></body></html>