[GE users] Parallel Environment and Complexes

Charu Chaubal Charu.Chaubal at Sun.COM
Mon Apr 5 17:19:46 BST 2004


Hi Bernard,

Bernard Li wrote:
> Hey Charu:
> 
> Okay I figured out a workaround...  In the PE's startup script, I had it
> touch a lock file and use that as a basis for the loadsensor for the
> application's license resource.  Not the best way to do it but seems to
> work.
> 

Does your load sensor get information both from the license manager as well as 
the lock file?  Does it also use counting by the built-in consumables of Grid 
Engine?

By the way, I learned that this problem is NOT addressed in N1GE 6 :^( .

Regards,
	Charu


> Thanks,
> 
> Bernard 
> 
> 
>>-----Original Message-----
>>From: Charu Chaubal [mailto:Charu.Chaubal at Sun.COM] 
>>Sent: Friday, April 02, 2004 13:01
>>To: users at gridengine.sunsource.net
>>Subject: Re: [GE users] Parallel Environment and Complexes
>>
>>Hello,
>>
>>Please see http://gridengine.sunsource.net/issues/show_bug.cgi?id=75
>>
>>I believe this issue has been addressed in Grid Engine 6... 
>>can someone confirm?
>>
>>Thanks,
>>	Charu
>>
>>On Apr 1, 2004, at 11:25 AM, Bernard Li wrote:
>>
>>
>>>Hello:
>>>
>>>Is there any way to restrict the number of a specific PE 
>>
>>that can be 
>>
>>>running at any one time?
>>>
>>>This is more like a license restriction, but I couldn't 
>>
>>figure out how 
>>
>>>you can limit it using complexes.
>>>
>>>Let's say we have one license for an application, and this 
>>
>>application 
>>
>>>runs in a PE - how can you set it up so that the it only counts as 
>>>requesting for 1 license (for the entire parallel job) as 
>>
>>opposed to # 
>>
>>>of PE slots x 1 licenses?
>>>
>>>Thanks,
>>>
>>>Bernard
>>>
>>>
>>
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>>########################################################
>># Charu V. Chaubal				# Phone: (650) 
>>786-7672 (x87672)
>># Grid Computing Technologist	# Fax:   (650) 786-4591
>># Sun Microsystems, Inc.			# Email: 
>>charu.chaubal at sun.com
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>>
>>
> 
> 
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-- 
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# Charu V. Chaubal              # Phone: (650) 786-7672 (x87672)   #
# Grid Computing Technologist   # Fax:   (650) 786-4591            #
# Sun Microsystems, Inc.        # Email: charu.chaubal at sun.com     #
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