[Mauiusers] buffer overflow

Wightman wightman at supercluster.org
Wed Sep 1 13:46:47 MDT 2004


Check out this thread:

http://www.supercluster.org/pipermail/mauiusers/2004-August/001303.html

It may help initially.


On Wed, 2004-09-01 at 13:36, Bobby Brown wrote:
> All,
> 
> I am experiencing a problem with the job buffer.  In the log file I see:
> 
> WARNING:   job buffer overflow (cannot add job '11513')
> ERROR:     job buffer is full (ignoring job '11513.giles')
> 
> I looked in the source code and see where this is happening, but I 
> cannot find where the value is being set.  I tried to increase MAX_MJOB 
> and MMAX_JOB in the msched.h file with no success.  Currently, Maui will 
> only support about 3800 jobs.  We have a user on our main cluster who 
> needs to submit 120,000 jobs.  Once this buffer is hit jobs appear in 
> Torque (qstat), but never show up in Maui due to the buffer overflow. 
> Any ideas on how I can correct this?
> 
> Thanks,
> Bobby Brown
> Vanderbilt University
> Academic Computing Center for Research and Education
> bobby.brown at vanderbilt.edu
> (615)322-5855
> 
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-- 
Douglas
Cluster Resources, INC.



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