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Alvaro Simon Garcia schreef:
> Hi
>
> We have found some diferences...
>
> on WN
> #ulimit -a
> virtual memory (kbytes, -v) unlimited
>
> with batch system:
> #ulimit -a
> virtual memory (kbytes, -v) 1048576
> our strace output:
[...]
> mmap2(NULL, 1073745920, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS,
> -1, 0) = -1 ENOMEM (Cannot allocate memory)
[...]
You've got all the evidence right there. Set ulimit of virtual memory to
the amount used by the batch system, this should result in the same error.
I don't know who is responsible for trying to mmap over a GB of memory,
but I would consider that a bug ;-)
Cheers,
Dennis van Dok
- --
D.H. van Dok :: Software Engineer :: www.nikhef.nl :: www.vl-e.nl
Phone +31 20 592 50 12 :: http://www.nikhef.nl/~dennisvd/
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