*BSD News Article 79215


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From: Wayne Farmer <wayne@telstra.net>
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Have I Wrecked my boot block ?
Date: Thu, 26 Sep 1996 14:31:11 +1000
Organization: Telstra Internet
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I am not sure what I did wrong but I can not boot from a particular
machine without the boot floppy and manual intervention.

Have I done something wrong when I installed and can I get out of it
gracefully ?

fdisk wd0 shows the following :

******* Working on device /dev/rwd0 *******
parameters extracted from in-core disklabel are:
cylinders=1065456 heads=1 sectors/track=1 (1 blks/cyl)

 Figures below won't work with BIOS for partitions not in cyl 1
parameters to be used for BIOS calculations are:
cylinders=1065456 heads=1 sectors/track=1 (1 blks/cyl)

Warning: BIOS sector numbering starts with sector 1
Information from DOS bootblock is:
The data for partition 0 is:
sysid 165,(FreeBSD/NetBSD/386BSD)
    start 0, size 1065456 (520 Meg), flag 80
        beg: cyl 0/ sector 1/ head 0;
        end: cyl 1023/ sector 1/ head 0
The data for partition 1 is:
<UNUSED>
The data for partition 2 is:
<UNUSED>
The data for partition 3 is:
<UNUSED>

Is it the starting cylinder of 0 ?

Wayne