*BSD News Article 67690


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From: bde@zeta.org.au (Bruce Evans)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: Some (more) questions ...
Date: 5 May 1996 14:22:30 +1000
Organization: Kralizec Dialup Unix
Lines: 21
Message-ID: <4mhae6$adf@godzilla.zeta.org.au>
References: <nC8236527@longacre.demon.co.uk>
NNTP-Posting-Host: godzilla.zeta.org.au

In article <nC8236527@longacre.demon.co.uk>,
Michael Searle <searle@longacre.demon.co.uk> wrote:
>I have been getting '/kernel: fdc0: input ready timeout' messages - what do
>they mean, can they be ignored? I am using an DOS format floppy, which is

This was caused by a bug in the floppy driver.  It only occurs for some
floppy controllers.  It is fixed in 2.1-stable and -current.  It is fairly
harmless apart from wasting time busy-waiting and recovering from the error.

>Accessing the floppy seems to be very slow, even for a DOS floppy, sometimes
>taking several seconds to write a 10k file (from vi).

msdosfs is very slow, especially for writing.

>Also, is there any way of using a swap file which is only created when it is
>needed, and grows and shrinks as it is used? The man pages only mention

Swapping only works on block devices, but any file can be turned into a
block device using vnconfig.
-- 
Bruce Evans  bde@zeta.org.au