>
> This is really an OS question, but I'm posting here as it is caused by
> pgsql backends and I suspect some of you have already dealt with it...
>
> My combination of apache and postgresql is quickly exceeding the
> maximum number of open files (4096) under linux RH6.1. In digging
> around for how to up that number, I did find this article:
>
> http://www.redhat.com/mirrors/LDP/LDP/LG/issue37/tag/4.html
>
> It seems to suggest that you can up the maximum number of files at any
> time by doing the following:
>
> root# echo 10000 > /proc/sys/fs/file-max
>
> Could this possibly be true? I was expecting to have to recompile the
> kernel, but would be oh-so-pleased if it were that easy.
>
From memory you need to recompile the kernel to increase the number of 'file
descriptors' as oppose to the number of files opened.
What's the diff? No idea :) Unless of course they've moved this out of the
kernel into proc which I doubt.
Have a poke around for info on file descriptors.
Cheers,
Graeme