Re: Too many open files! how do I fix on linux?

From: Martin Tomes <martin(dot)tomes(at)controls(dot)eurotherm(dot)co(dot)uk>
To: "Tim Barnard" <tbarnard(at)povn(dot)com>
Cc: <pgsql-general(at)postgresql(dot)org>
Subject: Re: Too many open files! how do I fix on linux?
Date: 2001-01-29 09:29:42
Message-ID: uwvbeln95.fsf@martin.controls.eurotherm.co.uk
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>>>>> "Tim" == Tim Barnard <tbarnard(at)povn(dot)com> writes:

Tim> <snip>
>> I set to 16384. with about 100 clients this seems to be enough. Best
>> way to set it is in your local rc script (/etc/rc.d/rc3.d/*local)
Tim> <snip>

Tim> How do you go about doing this on a RedHat 6.2 system? There is an
Tim> S99local file but nothing in it on setting maximum open files.

I had to do this last week. On RedHat 6.2 put this at the end
of /etc/rc.d/rc.local:

echo 8192 > /proc/sys/fs/file-max
echo 32768 > /proc/sys/fs/inode-max

It increases file handles to 8192, you are supposed to have four times as many
inode handles as file handles so it increases those too.

--
Martin Tomes

Martin(dot)Tomes(at)controls(dot)eurotherm(dot)co(dot)uk

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