On Thu, 10 Apr 2014 17:49:30 +0200
Reuti Reuti wrote:
> Hi,
Hi Reuti,
> > We have a client side jsv perl script that rejects all jobs that
> > try to specify the binding strategy (as we already do it in the jsv
> > itself). (First solution would be modify the jsv so it does not
> > reject the job as we already set all binding values, but I want to
> > understand what is happening). There's only one jsv script, and I'm
> > sending the job with "-jsv jsv_script".
>
> So there is no server-side JSV in the game?
Nope....
1) qsub -jsv ...
2) $cwd/.sge_request
3) $HOME/.sge_request
4) $SGE_ROOT/$SGE_CELL/common/sge_request
5) Global configuration
1, 2, 3 do not exists
4:
/usr/share/gridengine/antcluster/common/sge_request does not exists...
and 5)
# qconf -sconf|grep url
jsv_url none
*I'm testing it directly from the sge master. On sge submit hosts
sge_request exists and it's content it:
# grep -v "#" /usr/share/gridengine/antcluster/common/sge_request|grep .
-w e
-jsv /usr/local/bin/jsv.pl
> > DEBUG: jsv_on_verify start
> > DEBUG: params hash loaded:
> > DEBUG: binding value from params hash:
> > DEBUG: setting binding case 1
> > DEBUG: the job has been corrected. calling jsv_correct
> > DEBUG: jsv_on_verify start
> > DEBUG: params hash loaded:
> > DEBUG: binding value from params hash: linear
> > DEBUG: job reject because binsing is already set
> > DEBUG: the job has been accepted. calling jsv_accept
> > queued 8778884:
> > emt0.0.bundle.traindir.e81295f2c09a11e3a369002264a1a0ac
> > (virtual_free=2048M h_vmem=2048M h_stack=10M) [...]
> >
> > so, in the first block binding value is empty, but in the second
> > block, there's a call to jsv_correct but the job is not submitted.
> > so the submission is passed to the same JSV instance, and now the
> > biding param has a value.
>
> The server-side JSV will stay alive. Do you observer this for the
> client side JSV too?
Sorry, but I don't have any server-side jsv... so, how can it stay
alive? if it's not defined, does it have a default value
> > from man page:
> >
> > This function can only be used in jsv_on_verify(). After it has
> > been called, the function jsv_on_verify() has to return immediately.
> >
> > but it's not returning ....
>
> It's meant, that your Perl script has to return and doesn't do any
> further processing.
it does...
jsv_on_start(sub {
jsv_send_env();
});
jsv_on_verify(sub {
jsv_log_info ("DEBUG: jsv_on_verify start");
[...]
Several if / else
[...]
if ($do_correct) {
jsv_log_info ('DEBUG: the job has been corrected. calling
jsv_correct');
jsv_correct('Job is corrected');
return;
}
jsv_log_info ('DEBUG: the job has been accepted. calling
jsv_accept');
jsv_accept('Job is accepted');
return;
});
jsv_main();
> -- Reuti
Cheers,
Arnau
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