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Date:      Mon, 23 Apr 2001 20:08:48 +1000
From:      Mark Hannon <markhannon@one.net.au>
To:        freebsd-questions@freebsd.org
Subject:   ad0s3: raw partition size != slice size
Message-ID:  <3AE3FF30.5E8D729B@one.net.au>

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Hi,

I have FreeBSD installed on ad0s2.  I have played around with Net and
Open BSD
installed on ad0s3.  Since I removed those OS and have reclaimed the
space for
FAT filesystems I get the following messages at bootup:

ad0s3: raw partition size != slice size
ad0s3: start 9205245, end 40001849, size 30796605
ad0s3c: start 9205245, end 15309944, size 6104700

How can I get rid of these messages?  My disklabel and fdisk output
are attached below.

Thanks, Mark


putte:~> disklabel -r /dev/ad0s3 
# /dev/ad0s3:
type: unknown
disk: mydisk
label: 
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 16
sectors/cylinder: 1008
cylinders: 30552
sectors/unit: 30796605
rpm: 3600
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0           # milliseconds
track-to-track seek: 0  # milliseconds
drivedata: 0 

8 partitions:
#        size   offset    fstype   [fsize bsize bps/cpg]
  a:   409059        0    4.2BSD     1024  8192    16   # (Cyl.    0 -
405*)
  b:   409248   409059      swap                        # (Cyl.  405*-
811)
  c:  6104700        0    unused        0     0         # (Cyl.    0 -
6056*)
  e:  5286393   818307    4.2BSD     1024  8192    16   # (Cyl.  811*-
6056*)

putte:~> fdisk
******* Working on device /dev/ad0 *******
parameters extracted from in-core disklabel are:
cylinders=2490 heads=255 sectors/track=63 (16065 blks/cyl)

Figures below won't work with BIOS for partitions not in cyl 1
parameters to be used for BIOS calculations are:
cylinders=2490 heads=255 sectors/track=63 (16065 blks/cyl)

Media sector size is 512
Warning: BIOS sector numbering starts with sector 1
Information from DOS bootblock is:
The data for partition 1 is:
sysid 11,(DOS or Windows 95 with 32 bit FAT)
    start 63, size 4096512 (2000 Meg), flag 0
        beg: cyl 0/ sector 1/ head 1;
        end: cyl 254/ sector 63/ head 254
The data for partition 2 is:
sysid 165,(FreeBSD/NetBSD/386BSD)
    start 4096575, size 5108670 (2494 Meg), flag 80 (active)
        beg: cyl 255/ sector 1/ head 0;
        end: cyl 572/ sector 63/ head 254
The data for partition 3 is:
sysid 15,(Extended DOS, LBA)
    start 9205245, size 30796605 (15037 Meg), flag 0
        beg: cyl 573/ sector 1/ head 0;
        end: cyl 1023/ sector 63/ head 254
The data for partition 4 is:
<UNUSED>

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