Subject: Re: Kernel panics with fast writes on IDE disk
To: Frank van der Linden <frank@wins.uva.nl>
From: Paul Sijben <sijben@acm.org>
List: current-users
Date: 07/16/1997 21:33:57
Frank van der Linden wrote:
>Quoting Paul Sijben,
>> the panic reads:
>> mode = 020640 inum=3328 fs=<mountpoint of the disk>
>
>> panic: ffs_valloc: dupalloc
>
>[..]
>
>One cause of such panics has recently been fixed (july 7th),
I just supped and created a new kernel. I still have the problem.
>If the problems are still there even if you are using a post-july 7 kernel,
>perhaps you could mail some more info about your system, like disk
>geometry, what the disklabel says, does the disk work fine under other
>systems, etc.
The disk is a Quantum 270A (IDE)
Geometry (according to the manufacturer and the boot message)
944 cyl (800 according to disklabel -i)
14 head
40 sec
I created the latest disklabel with -i so the partition table reads:
.
.
.
rpm: 3600
interleave: 1
.
.
.
# size offset fstype fsize bsize cpg
a 32480 0 4.2BSD 1024 8192 16 # (cycl 0-57)
b 32480 32480 swap # (cycl 58-115)
c,d unused
h 382480 64960 4.2BSD 1024 8192 16 # (cycl 116-798)
Previously the disk had Win 3.11 installed (and was reputed to work well),
I personally did not work with the system.
Paul
--
Paul Sijben University of Twente, The Netherlands
tel.: +31-53-4893735 http://www.huygens.org/~sijben/
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