[GE users] SGE-6.2: "sequence numbers" do not work for parallel jobs.

reuti reuti at staff.uni-marburg.de
Fri Dec 19 11:20:27 GMT 2008


Hi,

Am 19.12.2008 um 12:16 schrieb Erik Soyez:

> Good day,
>
> we have two hostgroups (@slim and @fat) and want to keep the fat nodes
> free from default jobs as long as possible.  But the usual way by  
> using
> sequence numbers does not work.  Parallel jobs always go to fat nodes
> first unless they're full.  I've tried many many things but can't get
> it to work the way it should, e.g.:
>
> "qconf -ssconf":
> ---------------------------------------------------------------------- 
> --
> queue_sort_method                 seqno
> ---------------------------------------------------------------------- 
> --
>
> "qconf -sq batch":
> ---------------------------------------------------------------------- 
> --
> seq_no                10,[@fat=1000]
> ---------------------------------------------------------------------- 
> --
>
> "qstat -f" displays the correct sequence and funnily it does work with
> serial jobs.  Is there a hidden feature for pe_seq_nos?

have you defined any RQS?

-- Reuti


> Has anyone experienced anything like that with 6.2 before?
>
> Thanks, Erik Soyez.
>
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