Hi,
Am 31.05.2011 um 18:14 schrieb Patterson, Ron (NIH/NLM/NCBI) [C]:
I've never played with JSV's before so I'll have to read up on them.
I seem to remember that they can cause performance issues if you are
not careful - is that right?
well, it's suggested to use a compiled language like Perl for the JSV.
But this depends on the number of jobs you submit per second. We have
mostly long running jobs and around 100 submissions per day - for this
amount it doesn't matter.
I know the same is true for RQS's, which we depend on quite a bit.
Of this I never heard.
-- Reuti
Ron
-----Original Message-----
From: Reuti [mailto:[email protected]]
Sent: Tuesday, May 31, 2011 11:53 AM
To: Patterson, Ron (NIH/NLM/NCBI) [C]
Cc: [email protected]
Subject: Re: [gridengine users] Any way to limit "qsub -sync y" jobs
per user?
Am 31.05.2011 um 17:22 schrieb Patterson, Ron (NIH/NLM/NCBI) [C]:
Is there any way to limit the number of jobs using "-sync y" allowed
per user? I know I can limit the total number of client connections
allowed, and I can limit the total number of jobs by a group of
users. I want to cap the number of synchronous jobs per user, and
total by cluster because too many running at once has a negative
impact on qmaster.
You can use a JSV to request a consumable complex when you notice the
"-sync y" option (or users are fair and do it on their own already).
The complex is defined on a global (`qconf -me global`) level as
999999 or alike, i.e. unlimited. Then you can use any RQS you like for
users and in total by a second separate RQS.
-- Reuti
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