[Mauiusers] New Maui 3.2.6p18

Bas van der Vlies basv at sara.nl
Tue Nov 21 08:12:04 MST 2006


Wightman wrote:
> Thanks for the bug report.  This has been fixed and a new snapshot has
> been released.
> 
> We will change the snapshot behavior with the release of patch 19.
> 
> Thanks,
> 
Douglas,

  I have still have a question about the change. Now it will only be 
done if the following parameters are set
   NODEALLOCMAXPS           TRUE
   NODEACCESSPOLICY      SINGLEJOB

   if ((J->Req[0]->NAccessPolicy == mnacSingleJob) &&
       (MSched.NodeAllocMaxPS == TRUE))

But the patch was only for 'NODEALLOCMAXPS  TRUE'. Why this change?
> - Douglas
> 
>> wightman wrote:
>>> This release includes 3 patches that were developed by the community.
>>> See the CHANGELOG for more details.
>>>
>>> If your patch was not included please let us know.  Most likely we
>>> simply didn't know about it.
>>>
>>> Thanks and happy downloading.
>>>
>>> - Douglas
>> I just tested this new release and get a segv fault when this is set:
>>   # Only calculate MAXPS for 1 TASK per node
>>   #
>>   NODEALLOCMAXPS           TRUE
>>   NODEACCESSPOLICY      SINGLEJOB
>>
>>
>> backtrace for segv:
>> (gdb) set args -d
>> (gdb) run
>> Starting program: /scratch/bas/maui-3.2.6p18/bin/maui -d
>>
>> Program received signal SIGSEGV, Segmentation fault.
>> MStatUpdateActiveJobUsage (J=0x9b03688) at MStats.c:1033
>> 1033      if ((RQ->NAccessPolicy == mnacSingleJob) &&
>> (gdb) bt
>> #0  MStatUpdateActiveJobUsage (J=0x9b03688) at MStats.c:1033
>> #1  0x080b1467 in MQueueAddAJob (J=0x9b03688) at MQueue.c:1605
>> #2  0x080c2cec in MJobStart (J=0x9b03688) at MJob.c:6485
>> #3  0x080b0314 in MQueueScheduleIJobs (Q=0xbfcdbe70, P=0x8735cac) at
>> MQueue.c:966
>> #4  0x080791d7 in MSchedProcessJobs (OldDay=0x45630b83 <Address
>> 0x45630b83 out of bounds>,
>>      GlobalSQ=0xbfce4ee0, GlobalHQ=0xbfce0ee0) at MSched.c:7001
>> #5  0x0804aa41 in main (ArgC=2, ArgV=0xbfce8ee0) at Server.c:192
>>
>>
>> The patch that i have sent is not the same as applied. Somebody has made
>> modifications without testing it :-(
>>
>> Can this be fixed?
>>
>> Regards
>>
>>
>> --
>> --
>> ********************************************************************
>> *                                                                  *
>> *  Bas van der Vlies                     e-mail: basv at sara.nl      *
>> *  SARA - Academic Computing Services    phone:  +31 20 592 8012   *
>> *  Kruislaan 415                         fax:    +31 20 6683167    *
>> *  1098 SJ Amsterdam                                               *
>> *                                                                  *
>> ********************************************************************
>>
> 


-- 
--
********************************************************************
*                                                                  *
*  Bas van der Vlies                     e-mail: basv at sara.nl      *
*  SARA - Academic Computing Services    phone:  +31 20 592 8012   *
*  Kruislaan 415                         fax:    +31 20 6683167    *
*  1098 SJ Amsterdam                                               *
*                                                                  *
********************************************************************


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