Date: Wed, 28 Apr 1999 14:09:58 +0200 From: Thomas Seidmann <tseidmann@SIMULTAN.CH> To: Soren Schmidt <sos@freebsd.dk> Cc: current@FreeBSD.ORG Subject: Re: New ATA drivers problem? (Was: New kernels won't boot) Message-ID: <3726FA96.8486A6D5@simultan.ch> References: <199904281143.NAA02577@freebsd.dk>
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Soren Schmidt wrote:
> Hmm, could you mail me the output of fdisk & disklabel from those tree
> machines, with indication of how they behave ??
>
> I'm unable to reproduce those errors here, but this might bring the
> details I need to figure it out...
Certainly. First the working machine (reports solely 'changing root
device to wd0s3a' and continues):
******* Working on device /dev/rwd0 *******
parameters extracted from in-core disklabel are:
cylinders=970 heads=128 sectors/track=63 (8064 blks/cyl)
parameters to be used for BIOS calculations are:
cylinders=970 heads=128 sectors/track=63 (8064 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 6,(Primary 'big' DOS (> 32MB))
start 63, size 1048257 (511 Meg), flag 80 (active)
beg: cyl 0/ sector 1/ head 1;
end: cyl 129/ sector 63/ head 127
The data for partition 2 is:
sysid 7,(OS/2 HPFS, NTFS, QNX or Advanced UNIX)
start 1048320, size 3386880 (1653 Meg), flag 0
beg: cyl 130/ sector 1/ head 0;
end: cyl 549/ sector 63/ head 127
The data for partition 3 is:
sysid 165,(FreeBSD/NetBSD/386BSD)
start 4435200, size 3386880 (1653 Meg), flag 0
beg: cyl 550/ sector 1/ head 0;
end: cyl 969/ sector 63/ head 127
The data for partition 4 is:
<UNUSED>
# /dev/rwd0s3c:
type: ESDI
disk: Maxtor 84000A6
label:
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 128
sectors/cylinder: 8064
cylinders: 420
sectors/unit: 3386880
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: 64512 0 4.2BSD 0 0 0 # (Cyl. 0 -
7)
b: 266112 64512 swap # (Cyl. 8 -
40)
c: 3386880 0 unused 0 0 # (Cyl. 0 -
419)
e: 64512 330624 4.2BSD 0 0 0 # (Cyl. 41 -
48)
f: 2991744 395136 4.2BSD 0 0 0 # (Cyl. 49 -
419)
Now the one which panics:
******* Working on device /dev/rwd0 *******
parameters extracted from in-core disklabel are:
cylinders=790 heads=255 sectors/track=63 (16065 blks/cyl)
parameters to be used for BIOS calculations are:
cylinders=790 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 6,(Primary 'big' DOS (> 32MB))
start 63, size 208782 (101 Meg), flag 80 (active)
beg: cyl 0/ sector 1/ head 1;
end: cyl 12/ sector 63/ head 254
The data for partition 2 is:
sysid 5,(Extended DOS)
start 208845, size 8193150 (4000 Meg), flag 0
beg: cyl 13/ sector 1/ head 0;
end: cyl 522/ sector 63/ head 254
The data for partition 3 is:
sysid 165,(FreeBSD/NetBSD/386BSD)
start 8401995, size 4289355 (2094 Meg), flag 0
beg: cyl 523/ sector 1/ head 0;
end: cyl 789/ sector 63/ head 254
The data for partition 4 is:
<UNUSED>
# /dev/rwd0s3a:
type: ESDI
disk: wd0s3
label:
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 255
sectors/cylinder: 16065
cylinders: 267
sectors/unit: 4289355
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: 64260 0 4.2BSD 0 0 0 # (Cyl. 0 -
3)
b: 546210 64260 swap # (Cyl. 4 -
37)
c: 4289355 0 unused 0 0 # (Cyl. 0 -
266)
e: 64260 610470 4.2BSD 0 0 0 # (Cyl. 38 -
41)
f: 3614625 674730 4.2BSD 0 0 0 # (Cyl. 42 -
266)
The third one is unfortunately at home, I'll have access to it after
approx 6.00PM CEST.
Thank you,
Thomas
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