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    Hi Mahmood,<br>
    <br>
    <div class="moz-cite-prefix">On 3/28/19 7:33 AM, Mahmood Naderan
      wrote:<br>
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cite="mid:CADa2P2XJXdAx6E3BoO1EtRGZ19-K0VoR_794bGLAvGeVhBW=tQ@mail.gmail.com">
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              style="font-family:tahoma,sans-serif">>srun
              --pack-group=0 --ntasks=2 : --pack-group=1 --ntasks=4 pw.x
              -i <a href="http://mos2.rlx.in" target="_blank"
                moz-do-not-send="true">mos2.rlx.in</a>
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              style="font-family:tahoma,sans-serif">Still only one node
              is running the processes</div>
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    no, the processes are running as had been asked for.<br>
    <blockquote type="cite"
cite="mid:CADa2P2XJXdAx6E3BoO1EtRGZ19-K0VoR_794bGLAvGeVhBW=tQ@mail.gmail.com">
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              style="font-family:tahoma,sans-serif">$ squeue<br>
                           JOBID PARTITION     NAME     USER ST      
              TIME  NODES NODELIST(REASON)<br>
                           755+1    QUARTZ     myQE   ghatee  R      
              0:47      1 rocks7<br>
                           755+0    QUARTZ     myQE   ghatee  R      
              0:47      1 compute-0-2<br>
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    <br>
    compute-0-2 is the first pack (755+0), it should run 2 tasks<br>
    <br>
    <blockquote type="cite"
cite="mid:CADa2P2XJXdAx6E3BoO1EtRGZ19-K0VoR_794bGLAvGeVhBW=tQ@mail.gmail.com">
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              style="font-family:tahoma,sans-serif">$ rocks run host
              compute-0-2  "ps aux | grep pw.x"<br>
              ghatee     541  0.1  0.0 582048  7604 ?        Sl  
              02:29   0:00 srun --pack-group=0 --ntasks=2 :
              --pack-group=1 --ntasks=4 pw.x -i <a
                href="http://mos2.rlx.in" moz-do-not-send="true">mos2.rlx.in</a><br>
              ghatee     542  0.0  0.0  46452   748 ?        S   
              02:29   0:00 srun --pack-group=0 --ntasks=2 :
              --pack-group=1 --ntasks=4 pw.x -i <a
                href="http://mos2.rlx.in" moz-do-not-send="true">mos2.rlx.in</a><br>
              ghatee     559 99.6  0.1 1930560 129728 ?      Rl  
              02:29   0:52 /home/ghatee/QuantumEspresso621/bin/pw.x -i <a
                href="http://mos2.rlx.in" moz-do-not-send="true">mos2.rlx.in</a><br>
              ghatee     560 99.7  0.1 1930560 129720 ?      Rl  
              02:29   0:52 /home/ghatee/QuantumEspresso621/bin/pw.x -i <a
                href="http://mos2.rlx.in" moz-do-not-send="true">mos2.rlx.in</a><br>
              ghatee     590  0.0  0.0 113132  1588 ?        Ss  
              02:30   0:00 bash -c ps aux | grep pw.x<br>
              ghatee     629  0.0  0.0 112668   960 ?        S   
              02:30   0:00 grep pw.x<br>
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    <br>
    process ids 559 and 560<br>
    <br>
    <br>
    rocks7 is the second pack (755+1), it should run 4 tasks<br>
    <br>
    <blockquote type="cite"
cite="mid:CADa2P2XJXdAx6E3BoO1EtRGZ19-K0VoR_794bGLAvGeVhBW=tQ@mail.gmail.com">
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              style="font-family:tahoma,sans-serif">$ rocks run host
              rocks7  "ps aux | grep pw.x"<br>
              ghatee   16219 99.0  0.1 1930484 127764 ?      Rl  
              10:59   1:00 /home/ghatee/QuantumEspresso621/bin/pw.x -i <a
                href="http://mos2.rlx.in" moz-do-not-send="true">mos2.rlx.in</a><br>
              ghatee   16220 99.1  0.1 1930524 127764 ?      Rl  
              10:59   1:00 /home/ghatee/QuantumEspresso621/bin/pw.x -i <a
                href="http://mos2.rlx.in" moz-do-not-send="true">mos2.rlx.in</a><br>
              ghatee   16221 99.0  0.1 1930484 127760 ?      Rl  
              10:59   1:00 /home/ghatee/QuantumEspresso621/bin/pw.x -i <a
                href="http://mos2.rlx.in" moz-do-not-send="true">mos2.rlx.in</a><br>
              ghatee   16222 99.1  0.1 1930496 127760 ?      Rl  
              10:59   1:00 /home/ghatee/QuantumEspresso621/bin/pw.x -i <a
                href="http://mos2.rlx.in" moz-do-not-send="true">mos2.rlx.in</a><br>
              ghatee   16391  0.0  0.0 316388 26652 pts/16   Sl+ 
              11:00   0:00 /opt/rocks/bin/python /opt/rocks/bin/rocks
              run host rocks7 ps aux | grep pw.x<br>
              ghatee   16394  0.0  0.0 113132  1368 pts/16   S+  
              11:00   0:00 bash -c ps aux | grep pw.x<br>
              ghatee   16396  0.0  0.0 112664   952 pts/16   S+  
              11:00   0:00 grep pw.x<br>
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    <br>
    process ids 16219, 16220, 16221 and 16222<br>
    <br>
    Or did I miss something?<br>
    <br>
    <br>
    Best<br>
    Marcus<br>
    <br>
    <blockquote type="cite"
cite="mid:CADa2P2XJXdAx6E3BoO1EtRGZ19-K0VoR_794bGLAvGeVhBW=tQ@mail.gmail.com">
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                <div dir="ltr"><font face="tahoma,sans-serif">Regards,<br>
                    Mahmood</font><br>
                  <br>
                  <br>
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    <br>
    <pre class="moz-signature" cols="72">-- 
Marcus Wagner, Dipl.-Inf.

IT Center
Abteilung: Systeme und Betrieb
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Tel: +49 241 80-24383
Fax: +49 241 80-624383
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