I meant non-interactive qrsh, eg:
$ qrsh -cwd -now no -binding env linear:6 -V -b yes /bin/env
=> No SGE_BINDING env
$ qsub -cwd -now no -binding env linear:6 -V -b yes /bin/env
=> SGE_BINDING is set
Anyway, the pe_hostfile trick works fine, thanks !
Julien
2013/8/26 Reuti <[email protected]>
> Am 26.08.2013 um 10:53 schrieb Julien Nicoulaud:
>
> > Is the -binding option supposed to work with qrsh ? It works fine when
> submitting jobs with qsub (the SGE_BINDING env is exported), but nothing
> with qrsh.
>
> You mean `qrsh` without a command? Then you get a plain new shell without
> any environment variables set. Nevertheless you can use something like this
> in your ~/.profile:
>
> # Number of necessary MYPARENT= commands depends on the startup method
> builtin vs. SSH
> 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"
>
> set -a
> while read LINE; do export $LINE; done <
> /var/spool/sge/${HOSTNAME%%.*}/active_jobs/$MYJOBID.1/environment
> fi
>
> Still the SGE_BINDING won't be set, maybe it's only added on-the-fly by
> the shepherd. But as we know the path to the job's spool directory, we can
> look into:
>
> $SGE_JOB_SPOOL_DIR/pe_hostfile
>
> where it's recorded in case you submit with `qrsh -binding pe linear:2`
> instead of using the "env" binding_instance. (The pe_hostfile is always
> there, even for a serial job. But $PE_HOSTFILE is only set for a parallel
> one.)
>
> HTH -- Reuti
>
>
> > (Note: using SGE 6.2u5)
> >
> > Regards,
> > Julien
> > _______________________________________________
> > users mailing list
> > [email protected]
> > https://gridengine.org/mailman/listinfo/users
>
>
_______________________________________________
users mailing list
[email protected]
https://gridengine.org/mailman/listinfo/users
