*BSD News Article 81088


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From: Fu Bar <fubar@gnv.fdt.net>
Newsgroups: comp.os.linux.development.system,comp.unix.bsd.freebsd.misc
Subject: Re: Linux vs FreeBSD disk io performance
Date: Sat, 19 Oct 1996 03:33:46 -0400
Organization: Florida Digital Turnpike
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On 16 Oct 1996, Ivar Hosteng wrote:

> I have been using Linux for 1 1/2 years now. I am using my system as a
> news server and a mailserver for a small network. When the news is
> beeing expired I can notice a clearly drop in disk performance. The df
> command takes about 2-6 seconds to complete and logging in also has

This is because the df you are using on linux was likely compiled with the
sync option...where it does a sync before reporting on space.  Get the
source, and recompile, and df will be speedy no matter what your system is
doing.  

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