Date: Mon, 20 Feb 1995 09:38:49 -0800 From: PVinci@ix.netcom.com (Paul Vinciguerra) To: hackers@FreeBSD.org Subject: re: trouble w/ wd caviar drive Message-ID: <199502201738.JAA24364@ix2.ix.netcom.com>
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You wrote:
>
>> I'm having trouble with my new wd Caviar 31000 drive under 2.0R. BSD
>> keeps telling me about bad sectors, which WD's ATA/IDE tools can't
find.
>Can you send us the exact messages you see ?
wd0f: Hard error reading fsbn 1508644 of 1508624-1508735 (wd0 bn
1906420; cn 1891 tn 1 sn 40) wd0: status 59<seekdose,drq,err>error
40<uncorr>
Sometimes there are also soft ecc errors of the same format...
>Also, describe in detail the FDISK layout and the disklabel.
>
******* Working on device /dev/rwd0d *******
parameters extracted from in-core disklabel are:
cylinders=2100
heads=16
sectors/track=63 (1008 blks/cyl)
Figures below won't work with BIOS for partitions not in
cyl 1 parameters to be used for BIOS calculations are:
cylinders=2100
heads=16
sectors/track=63 (1008 blks/cyl)
Warning: BIOS sector numbering starts with sector 1
Information from DOS bootblock is:
The data for partition 0 is:
sysid 6,(Primary 'big' DOS (> 32MB))
start 63, size 164241 (80 Meg), flag 0
beg: cyl 0/ sector 1/ head 1;
end: cyl 162/ sector 63/ head 15
The data for partition 1 is:
sysid 165,(FreeBSD/NetBSD/386BSD)
start 164304, size 1952496 (953 Meg), flag 80
beg: cyl 163/ sector 1/ head 0;
end: cyl 1023/ sector 63/ head 15
The data for partition 2 is: <UNUSED>
The data for partition 3 is: <UNUSED>
# /dev/rwd0c:
type: ST506 disk: ESDI/IDE label: MBR based label flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 16
sectors/cylinder: 1008
cylinders: 2100
rpm: 0
interleave: 0
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: 102400 164304 4.2BSD 1024 8192 16 # (Cyl. 163 -
264*)
b: 131072 266704 swap # (Cyl. 264*-
394*)
c: 1952496 164304 unused 0 0 # (Cyl. 163 -
2099)
d: 2116800 0 unused 0 0 # (Cyl. 0 -
2099)
e: 164241 63 MSDOS # (Cyl. 0*-
162*)
f: 1719024 397776 4.2BSD 1024 8192 16 # (Cyl. 394*-
2099*)
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