*BSD News Article 22531


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From: paul@myrddin.isl.cf.ac.uk (Paul)
Subject: Re: FYI.. benchmarks on linux and 386bsd
Message-ID: <1993Oct18.132419.21519@cm.cf.ac.uk>
Sender: news@cm.cf.ac.uk (Network News System)
Organization: Intelligent Systems Lab, ELSYM, University of Wales, Cardiff
References: <HSU.93Oct15200852@laphroaig.cs.hut.fi>> <DERAADT.93Oct15124106@newt.fsa.ca> <1993Oct18.011943.21250@finbol.toppoint.de>
Distribution: inet
Date: Mon, 18 Oct 1993 13:24:17 +0000
Lines: 33

In article <1993Oct18.011943.21250@finbol.toppoint.de> jschief@finbol.toppoint.de writes:
>deraadt@fsa.ca (Theo de Raadt) writes:
>
>>No thanks. I want reliability of my filesystems during a crash.
>
>We tried to setup X11 for Linux needed to switch off about 15 times,
>no problem.
>I swiched off a system compiling a new kernel, no problem for 
>ex2fs & Linux.
>I call this a good filesystem.
>Joerg

I noticed in a previous posting that a Linux'er was whacking his reset
button and then not fsck'ing his system when it came back up.

Is this normal for Linux. Your filesystem may well appear to work when
you do resets but unless you do check the filesystem you're not going to
notice any problems until they trash your disk badly.

When doing kernel testing I often do fastboots and everything appears ok
but every two or three I make sure I do a fsck to clean up the mess that
occurs when you crash your system. (Not a very sane practice but I get
fed up of waiting when doing lots of kernel hacking).

Claiming the Linux filesystem is rock solid because it seems to work
after a reset, without doing a fsck to really chech this is the case, is
simply deluding yourselves.

-- 
  Paul Richards, University of Wales, College Cardiff

  Internet: paul@isl.cf.ac.uk
  JANET: RICHARDSDP@CARDIFF.AC.UK