Thanks guys, I will take a look at each option.
On Mon, Aug 6, 2018 at 9:52 PM, William Hay <w....@ucl.ac.uk> wrote:
> On Wed, Aug 01, 2018 at 11:06:19AM +1000, Derrick Lin wrote:
> > HI Reuti,
> > The prolog script is set to run by root indeed. The xfs quota requires
> > root privilege.
> > I also tried the 2nd approach but it seems that the addgrpid file has
> not
> > been created when the prolog script executed:
> > /opt/gridengine/default/common/prolog_exec.sh: line 21:
> > /opt/gridengine/default/spool/omega-1-27/active_jobs/
> 1187086.1/addgrpid:
> You can also extract the groupid from the config file which should be
> present on the master node
> when the prolog is run.
>
> XFS_PROJID="$(awk -F= '/^add_grp_id=/{print $2}'
> <${SGE_JOB_SPOOL_DIR}/config)"
>
> NB: If you want this on the slave node of a multi-node job and you allow
> multi-node jobs to share nodes (we don't) then you will need to extract
> a project id on each slave node. Probably the best place to do this
> would be in a wrapper around rsh_daemon. However you'll need some sort of
> locking in case a program launches multiple slave tasks(most codes
> just launch one slave task per node which then forks) or launches
> a slave task on the master node.
>
> William
>
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