Re: [Condor-users] Problems with parallel scheduling groups

["Edward Walker" <ewalker@xxxxxxxxxxxxxxx>]

Title: Problems with parallel scheduling groups

Hi,

 

I just wanted to pass this on so others don’t make the same mistake.

 

The advice to set the “PARALLEL_SCHEDULING_GROUP” attribute in

 

http://www.cs.wisc.edu/condor/manual/v6.8/3_13Setting_Up.html#SECTION004138800000000000000

 

should in fact be for the “ParallelSchedulingGroup” attribute instead.   

 

Thanks to Greg Thain for helping with this!

 

- Ed

 

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From: condor-users-bounces@xxxxxxxxxxx [mailto:condor-users-bounces@xxxxxxxxxxx] On Behalf Of Edward Walker
Sent: Thursday, October 19, 2006 5:15 PM
To: Condor-Users Mail List
Subject: Re: [Condor-users] Problems with parallel scheduling groups

 

Hi,

 

I thought I’ll attach the entire SchedLog, and the output of “condor_status –l”,  just in case this might be useful.

 

Really appreciate any help with this.  It’s somewhat important that this be resolved for me soon.

 

Thanks,

Ed

 

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From: condor-users-bounces@xxxxxxxxxxx [mailto:condor-users-bounces@xxxxxxxxxxx] On Behalf Of Edward Walker
Sent: Thursday, October 19, 2006 3:28 PM
To: Condor-Users Mail List; Condor-Users Mail List
Subject: [Condor-users] Problems with parallel scheduling groups

 

 

Hi,

I'm trying to use the parallel scheduling group feature in Condor 6.8.1, but I'm not having a lot of success.

Specifically, I have in my Startd configuration the PARALLEL_SCHEDULING_GROUP attribute:

PARALLEL_SCHEDULING_GROUP = "TACC_LONESTAR"
STARTD_EXPRS = $(STARTD_EXPRS), PARALLEL_SCHEDULING_GROUP

And my submit script includes the line:

+WantParallelSchedulingGroups=True

But when I submit my job, it just sits there in the idle state, and my SchedLog just prints the messages:

SchedLog:10/19 15:08:20 Job requested parallel scheduling groups, but no groups found
SchedLog:10/19 15:08:25 Job requested parallel scheduling groups, but no groups found
SchedLog:10/19 15:09:03 Job requested parallel scheduling groups, but no groups found


The MPI program runs well when I don't use the parallel scheduling group feature, so I know this is a config issue with this feature.

Any help will be greatly appreciated.

- Ed