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#!/bin/bash |
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|
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# $Header: /u/gcmpack/MITgcm/tools/example_scripts/ACESgrid/aces_check_mp2,v 1.3 2011/11/23 09:38:43 jmc Exp $ |
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# $Name: $ |
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|
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sfx='mp2' |
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#EXE="mpiexec -pernode -comm pmi -np $NCPU ./mitgcmuv" |
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longChk=300 |
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shortChk=60 |
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pNam='mpiexec' |
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uNam=$USER |
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HERE=`pwd` |
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pLog="kill_$sfx.log" |
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|
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echo "start $0 +from dir: $HERE +by user: $uNam" |
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echo " on: "`hostname`" +at:" `date` |
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#uNam='jmc' ; HERE='/home/jmc/test_ACES/output' ; cd $HERE |
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|
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while test ! -f stop_check_$sfx |
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do |
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# check for defunct proc |
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nZ=`ps -f -u $uNam | grep $pNam | grep '<defunct>' | wc -l` |
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if [ $nZ -ge 1 ] ; then |
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echo "===> found $nZ $pNam zombie processes at:" `date` |
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listZ=`ps -f -u $uNam | grep $pNam | grep '<defunct>' | awk '{print $2}'` |
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sleep $shortChk |
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for p1Z in $listZ ; do |
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p2Z=`ps -f -p $p1Z | grep '<defunct>' | awk '{print $2}'` |
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if test "x$p2Z" = "x$p1Z" ; then |
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#-- report to permanent log file |
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date >> $pLog ; uname -a >> $pLog |
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ps -f -p $p1Z | tee -a $pLog |
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ppZ=`ps -f -p $p1Z | grep $pNam | awk '{print $3}'` |
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#--- version-1 : try to kill parent of Zombie proc |
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echo " try to kill parent proc: $ppZ at:" `date` | tee -a $pLog |
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kill -9 $ppZ |
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out=$? |
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echo " return code: $out" | tee -a $pLog |
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#--- version-2 : try to kill other pNam child proc from same parent |
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# echo " list of $pNam proc at:" `date` |
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# ps -f -u $uNam | grep $pNam |
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# listP=`ps -f -u $uNam | grep $pNam | awk '{print $2 "p" $3}'` |
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# echo " try to kill proc from same parent=$ppZ" | tee -a $pLog |
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# ps -f -p $ppZ |
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# #echo " listP='$listP'" |
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# for xx in $listP |
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# do |
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# pc=`echo $xx | sed 's/p/ /' | awk '{print $1}'` |
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# pp=`echo $xx | sed 's/p/ /' | awk '{print $2}'` |
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# #echo " xx='$xx' ; child=$pc ; parent=$pp" |
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# if test "x$pp" = "x$ppZ" -a "x$pc" != "x$p1Z" ; then |
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# ps -f -p $pc | tee -a $pLog |
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# echo " killing proc: $pc" | tee -a $pLog |
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# kill -9 $pc |
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# out=$? |
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# echo " return code: $out" | tee -a $pLog |
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# fi |
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# done |
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#--- |
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echo " list of remaining $pNam proc:" | tee -a $pLog |
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ps -f -u $uNam | grep $pNam | tee -a $pLog |
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echo '--------------------' | tee -a $pLog |
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else |
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echo " proc: $p1Z no more Zombie at:" `date` |
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fi |
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done |
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nZ=`ps -f -u $uNam | grep $pNam | grep '<defunct>' | wc -l` |
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echo " --> $nZ $pNam zombie process remain at:" `date` |
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fi |
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sleep $longChk |
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done |
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ls -l stop_check_$sfx |
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exit |
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