Re: [HTCondor-users] Debugging NEGOTIATOR_PRE_JOB_RANK

[Chris Filo Gorgolewski <krzysztof.gorgolewski@xxxxxxxxx>]

Thanks, that should work but is too strict. I just realized that I wasn't precise in the way I described the problem. I'm not looking for a strict restriction but a priority. I want the jobs to be executed at the servers unless there are no available slots - then they should be directed to workstations. I was hoping that the NEGOTIATOR_PRE_JOB_RANK I presented should achieve that, but it seems that it is not working. Hence the question about debugging.

Best,

Chris

On 22 January 2013 15:22, Glowka, Mark T. (CTO Service Delivery) <mark.glowka@xxxxxxxxxxxxxxx> wrote:

Try this.

 

Add this to START:

START       = ($(START)) && (Server =?= 1)

 

And add this to your sub file:

+Server = 1

 

Mark Glowka

The Hartford

SI&T CTO Service Delivery (Grid Operations)

 

 

From: htcondor-users-bounces@xxxxxxxxxxx [mailto:htcondor-users-bounces@xxxxxxxxxxx] On Behalf Of Chris Filo Gorgolewski
Sent: Tuesday, January 22, 2013 6:16 AM
To: htcondor-users@xxxxxxxxxxx
Subject: [HTCondor-users] Debugging NEGOTIATOR_PRE_JOB_RANK

 

Hi,

I'm administering a condor pool with multiple workstations and two dedicated machines (32 cores each). I wanted to jobs to be executed on the dedicated servers instead of workstations so I added this to the servers configs

 

IsServer = True

STARTD_ATTRS = $(STARTD_ATTRS) IsServer

 

and this to the negotiator config

NEGOTIATOR_PRE_JOB_RANK =  (IsServer =?= True && RemoteOwner =?= UNDEFINED) + \

                                                      RemoteOwner =?= UNDEFINED

 

However when I send dummy sleep jobs to the cluster they get executed on the servers and workstations. How can I debug this? Does it matter that the machines use Dynamic slots? Does LoadAvg is taken into account in choosing slots?

 

Thanks in advance!

 

Best,

Chris

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