[GE users] core dump limit with GE

Reuti reuti at staff.uni-marburg.de
Fri Nov 4 20:09:15 GMT 2005


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Zitat von Peter Toft <pto at linuxbog.dk>:

> On Fri, 4 Nov 2005, Reuti wrote:
>
>> Hi Peter,
>>
>> Am 04.11.2005 um 18:43 schrieb Peter Toft:
>>
>> > Hi there
>> >
>> > with GE 5.3 I have the problem how to limit the core dump size on the
>> > compute nodes. How can I e.g. set "limit coredumpsize 0" for the compute
>> > nodes?
>>
>> you can set this in the queue definition:
>>
>> $ qconf -mq <qname>
>> ...
>> h_core                0
>>
>> and test with:
>>
>> $ ulimit -Hc
>
>
> Thanx Reuti
>
> This will solve my problem, but I clearly prefer if I could
> allow the users by them selves to allow core dumps. Is there any way
> that I can get this?

Sure, instead of specifying it in the queue definition you can also give it as
option to the qsub command:

$ qsub -l h_core=0 <filename>

Cheers - Reuti

>
> Peter Toft, Ph.D. [pto at linuxbog.dk] http://pto.linux.dk
>
>  Audience:  What do you want, Eric?
>  Eric:  I want to live in a world where software doesn't suck.
>  Richard:  Any software that isn't free sucks.
>  Linus:  I'm interested in free beer.
>
>




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