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[Condor-users] Wnidows schedd job limits (Was: RE: Hooks in the Scheduler Universe?)



I am currently thinking over how to work around the limitations of the windows schedd/shadow structure.  

 

Using windows server 2003 64bit and tweaking the registry for a few things we can only stably run 200 jobs per submit node, which is a real pain. Thankfully running it in a VM appears to be acceptable so we’ve pretty much headed towards per USER submit VM’s

 

Some of the condor based solutions I was considering:

 

·         Job hooks

o   In the hive mind opinion should I not consider even testing using job hooks (for replacement of schedd/negotiator) on windows right now?

·         Multiple per user daemons per box

o   I doubt this would actually improve things

o   Also not clear if anyone uses this heavily on windows

·         Remote submit to linux based schedd’s               

o   Remote submission is ultimately a bit of a hack, and forces the client side to do a lot more state checking

 

Any one here on windows done anything to get that MAX_JOBS_RUNNING higher than 200 on windows?

 

I’d take a short term win in pushing those numbers higher…

 

Matt

 

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