[gridengine users] Any way to limit "qsub -sync y" jobs per user?
d.love at liverpool.ac.uk
Thu Jun 2 17:32:03 UTC 2011
Rayson Ho <rayrayson at gmail.com> writes:
> To make you even more confused, "-sync" is not really a job parameter,
> but a qsub parameter. What I mean is that "-sync y" just controls the
> way how qsub connects to the qmaster & waits for job status, but it
> does not specify the scheduling requirements of a job. So logically
> JSV does not cover -sync.
Is JSV defined somewhere to deal with scheduling, rather than
submission? It seems logical to have -sync available to a submission
> Lastly, if you are concerned about performance, read this DanT's blog entry:
I'm unconvinced in the absence of more realistic measurements with bash
or similar. I think
should normally only spawn 3 external commands for each onvocation under
bash -- 2 `date's, and 1 GE `arch'. It doesn't need
read_raw and write_raw in particular. Changes welcome for other shells.
On the other hand, security in server-side sh jsvs (running privileged)
would bother me.
Excuse the typping -- I have a broken wrist
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