On Mon, May 10, 2010 at 18:04, Tom Lane <[email protected]> wrote:
> [email protected] (Valentin Hocher) writes:
>> [ cPanel's "Shell Fork Bomb Protection" actually does this: ]
>>         ulimit -n 100 -u 20 -m 200000 -d 200000 -s 8192 -c 200000 -v 200000 
>> 2>/dev/null
>
> Just to annotate that: some experimentation I did confirms that on
> RHEL5 x86_64, PG 8.4.3 falls over with the mentioned error when run
> under ulimit -v in the vicinity of 200000 (ie 200MB).
> ...
> I'd be interested to know if people can reproduce similar
> problems on other Linux variants.

FWIW on arch linux x86_64 breaks ~130000 and 32bit ~55000.

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