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#!/bin/sh
#
#
#___INFO__MARK_BEGIN__
##########################################################################
#
# The Contents of this file are made available subject to the terms of
# the Sun Industry Standards Source License Version 1.2
#
# Sun Microsystems Inc., March, 2001
#
#
# Sun Industry Standards Source License Version 1.2
# =================================================
# The contents of this file are subject to the Sun Industry Standards
# Source License Version 1.2 (the "License"); You may not use this file
# except in compliance with the License. You may obtain a copy of the
# License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
#
# Software provided under this License is provided on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
# WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
# MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
# See the License for the specific provisions governing your rights and
# obligations concerning the Software.
#
# The Initial Developer of the Original Code is: Sun Microsystems, Inc.
#
# Copyright: 2001 by Sun Microsystems, Inc.
#
# All Rights Reserved.
#
##########################################################################
#___INFO__MARK_END__
ckpt_dir=$3
if [ ! -f $ckpt_dir/ckpt.log ]; then
touch $ckpt_dir/ckpt.log
chmod 666 $ckpt_dir/ckpt.log
fi
# create temp directory for holding checkpoint info
tmpdir=$ckpt_dir/ckpt.$1
mkdir -p $tmpdir
cd $tmpdir
# create log file
F=$tmpdir/checkpoint.log
touch $F
echo ------------------------------------------------------------- >> $F 2>&1
echo `basename $0` called at `date` >> $F 2>&1
echo called by: `id` >> $F 2>&1
echo with args: $* >> $F 2>&1
# Cray checkpoint workaround - delete the job script so chkpnt(1)
# will save and restore it. For this to work, "shell_start_mode"
# should be set to "script_from_stdin" in the global cluster
# configuration
rm -f $JOB_SCRIPT >> $F 2>&1
# get the O.S. job identifier
#job_id=`ps -elw|grep $2 |cut -c34-39,172-176 |grep $2 |cut -c8-12`
if [ -f osjobid ]
then
job_id=`cat osjobid`
else
job_dir=`dirname $JOB_SCRIPT`/../active_jobs/$1
job_id=`cat $job_dir/osjobid`
echo $job_id > osjobid
fi
# checkpoint the job to a temporary file and then rename that file
# just in case we go down while checkpointing
#rm -f chkpnt_$1
echo /usr/bin/chkpnt -j $job_id -v -k -f chkpnt_$1 >> $F 2>&1
/usr/bin/chkpnt -j $job_id -v -k -f chkpnt_$1.new >> $F 2>&1
cc=$?
mv chkpnt_$1.new chkpnt_$1
echo `date +"%D %T"` "Job $1 (osjobid=$job_id) checkpointed and killed, status=$cc" >> $ckpt_dir/ckpt.log
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