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Date:      Sat, 6 Feb 1999 13:07:51 +1030
From:      Greg Lehey <grog@lemis.com>
To:        Chris <chrisj@outcast.media-net.net>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: SCSI drive time out
Message-ID:  <19990206130751.M79100@freebie.lemis.com>
In-Reply-To: <Pine.BSF.3.96.990205204254.3502B-100000@outcast.media-net.net>; from Chris on Fri, Feb 05, 1999 at 08:45:41PM -0600
References:  <19990206125456.L79100@freebie.lemis.com> <Pine.BSF.3.96.990205204254.3502B-100000@outcast.media-net.net>

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On Friday,  5 February 1999 at 20:45:41 -0600, Chris wrote:
> On Sat, 6 Feb 1999, Greg Lehey wrote:
>
>> On Friday,  5 February 1999 at 20:29:05 -0600, Chris wrote:
>>> hello all.
>>>
>>>
>>> in tring to install a hand me down drive from an old dell server from days
>>> gone by im running into some problems. the drive is a 4 gig Seagate
>>> ST-15150N SCSI-2 Fast (Barracuda 4). The drive came out of a FBSD server
>>> running 2.2.5 so i know the drive works.  when the box is booting it will
>>> find and reconise the drive. the problem comes when 1. i try and fireup
>>> sysinstall for repartion the drive, after probing from devise it will
>>> finally spit out the following
>>>
>>> outcast /kernel: sd0(aic0:5:0): timed out
>>>
>>> 2. this same error is probuced when i try and mount it manually.
>>>
>>> I was wondering, if this is coused by a termination problem? or maybe a
>>> SCSI conflict?
>>
>> Probably termination.  What does your dmesg say?
>>
>>> the only other SCSI device in the box is the SCSI card
>>> itself and it is running on IRQ11. I've check seagates site for other
>>> jumper settings but was having a hell of a time tring to figger out the
>>> setting from what they provided. If anyone has experance with these drives
>>> or any thoughts on the error, please contact me
>>
>> It's unlikely to be the drive.  Let's see the dmesg first.
>
> as requested.
>
> Feb  5 15:46:22 outcast /kernel: aic0 at 0x340-0x35f irq 11 on isa
> Feb  5 15:46:22 outcast /kernel: aic0 waiting for scsi devices to settle
> Feb  5 15:46:22 outcast /kernel: (aic0:5:0): "SEAGATE ST15150N 0022" type 0 fixed SCSI 2
> Feb  5 15:46:22 outcast /kernel: sd0(aic0:5:0): Direct-Access 4095MB (8388315 512 byte sectors)

Looks OK so far.  Where are the terminators installed?  Can you run
disklabel -r and fdisk against it?  For example,

# disklabel -r sd0
# /dev/rsd0c:
type: SCSI
disk: sd0s1
label: 
flags:
bytes/sector: 512
sectors/track: 55
tracks/cylinder: 26
sectors/cylinder: 1430
cylinders: 2955
sectors/unit: 4226725
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:    81920   344064    4.2BSD        0     0     0   # (Cyl.  240*- 297*)
  b:   262144    81920      swap                        # (Cyl.   57*- 240*)
  c:  4226725        0    unused        0     0         # (Cyl.    0 - 2955*)
  e:    81920        0    4.2BSD        0     0     0   # (Cyl.    0 - 57*)
  f:  1900000   425984    4.2BSD        0     0     0   # (Cyl.  297*- 1626*)
  g:  1900741  2325984    4.2BSD        0     0     0   # (Cyl. 1626*- 2955*)

# fdisk sd0
******* Working on device /dev/rsd0 *******
parameters extracted from in-core disklabel are:
cylinders=7044 heads=20 sectors/track=30 (600 blks/cyl)

Figures below won't work with BIOS for partitions not in cyl 1
parameters to be used for BIOS calculations are:
cylinders=7044 heads=20 sectors/track=30 (600 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 165,(FreeBSD/NetBSD/386BSD)
    start 0, size 4226725 (2063 Meg), flag 80 (active)
        beg: cyl 0/ sector 1/ head 0;
        end: cyl 1023/ sector 30/ head 19
The data for partition 2 is:
<UNUSED>
The data for partition 3 is:
<UNUSED>
The data for partition 4 is:
<UNUSED>

Greg
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