Re: [HTCondor-users] Prioritize nodes when job is submitted.

["Beyer, Christoph" <christoph.beyer@xxxxxxx>]

Hi,

I think these things can be soved by clever usage of ranking expressions, be it on the submit side or the negotiator, see also: 

https://htcondor.readthedocs.io/en/latest/users-manual/submitting-a-job.html#index-23

Best

christoph

--
Christoph Beyer
DESY Hamburg
IT-Department

Notkestr. 85
Building 02b, Room 009
22607 Hamburg

phone:+49-(0)40-8998-2317
mail: christoph.beyer@xxxxxxx

---

Von: "Johan Hultman" <johan.hultman@xxxxxxxxx>
An: "htcondor-users" <htcondor-users@xxxxxxxxxxx>
Gesendet: Mittwoch, 27. November 2024 13:01:21
Betreff: [HTCondor-users] Prioritize nodes when job is submitted.

Hi!

I just cant find anywhere how to force the job to traverse over nodes in a defined way within the conder server configuration (and not by submitfile) 

For example i have

Node A - Old

Node B - Overage

Bode C - New powerful.

In this enviroment i want as many jobs as possible to run on server C. 

When a user submits a job i want to:

1. Always check for resources in the order C first, then B and finally A. 
2. If possible, also use resource as a delimiter for this rule, eg, if node X is utilized by 80% cpu running jobs, ignore if even resources exist, move on ask node B.. and so on. If no match, submit without any prioritization. Like triggers. 

Where can I find this documentation (assuming the feature exists?)

Thanks in advance!

-- 
Johan Hultman
System Engineer
LUDC - Lund University Diabetes Centre
CRC, SUS MalmÃ
Jan WaldenstrÃms gata 35
SE 214 28, MalmÃ, SWEDEN

Tel: +46 40 391227

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