I would strongly recommend against trying to change the
select/cons_res plugin for anything.
The job_submit plugin should be able to do what you want
Quoting "Pardo Diaz, Alfonso" <[email protected]>:
Hello,
I want to implement a new feature for SLURM, maybe a plugin. This
new feature consist of some nodes reserved for new jobs in a busy
environment. In other words, I have a cluster with "X" nodes, and
�X-n� nodes are busy running jobs. If a user submits a job, only
one job, I want the �n� reserved nodes run the new job. If the
user submits more than one job, these jobs will wait in the normal
queue.
What I want to get with this behavior is that occasional users' jobs
don�t wait a long time for idles nodes.
I thought modifing the plugin �select/cons_res� will be a
possibility. Is this correct?
Thanks!!!
Alfonso Pardo Diaz
System Administrator / Researcher
c/ Sola n� 1; 10200 Trujillo, ESPA�A
Tel: +34 927 65 93 17 Fax: +34 927 32 32 37
[CETA-Ciemat logo]<http://www.ceta-ciemat.es/>
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Morris "Moe" Jette
CTO, SchedMD LLC
Commercial Slurm Development and Support
