Hi,
> Am 12.12.2018 um 17:50 schrieb Gowtham <[email protected]>:
>
> Greetings.
>
> I am wondering if there's a way to access JOB_ID, QUEUE and other such SGE
> variables from within a QLOGIN session. For example,
> • I type 'qlogin' and gain access to one of the compute nodes.
> • Running 'qstat -u ${USER}' lists this QLOGIN session with a 'job-ID'
> • The command, echo ${JOB_ID}, returns blank from within that QLOGIN
> session instead of showing the number displayed in #2.
> Please let me know if there's a way to achieve this.
The shell you get performed a fresh startup and does not know anything about
the formerly set environment variables by the sgeexecd.
I have this snippet below, please put it in your ~/.bash_profile. resp.
~/.profile; whichever you prefer and use. The number of MYPARENT assignments
depends on the method you started the session: rsh, ssh or built-in. IIRC the
last `if [ -n "$MYJOBID" ];` section had only the purpose to display a message,
which was set with "-ac" during submission and might not be necessary here.
-- Reuti
MYPARENT=`ps -p $$ -o ppid --no-header`
#MYPARENT=`ps -p $MYPARENT -o ppid --no-header`
#MYPARENT=`ps -p $MYPARENT -o ppid --no-header`
MYSTARTUP=`ps -p $MYPARENT -o command --no-header`
if [ "${MYSTARTUP:0:13}" = "sge_shepherd-" ]; then
echo "Running inside SGE"
MYJOBID=${MYSTARTUP:13}
MYJOBID=${MYJOBID% -bg}
echo "Job $MYJOBID"
while read LINE; do export $LINE; done <
/var/spool/sge/${HOSTNAME%%.*}/active_jobs/$MYJOBID.1/environment
unset HISTFILE
if [ -n "$MYJOBID" ]; then
. /usr/sge/default/common/settings.sh
qstat -j $MYJOBID | sed -n -e "/^context/s/^context: *//p" | tr "," "\n"
| sed -n -e "s/^MESSAGE=//p"
fi
fi
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