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Date:      Sat, 15 Jun 1996 11:29:53 -0700
From:      "M.R.Murphy" <mrm@Mole.ORG>
To:        vazquez@IQM.Unicamp.BR, yves@CC.McGill.CA
Cc:        hackers@FreeBSD.org, yves@maelstrom.CC.McGill.CA
Subject:   Re: IBM HD's
Message-ID:  <199606151829.LAA10473@meerkat.mole.org>

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> > 
> > 
> > - Quantum Fireball
> > 
> > I could partition the disks no problem and I could do a bad block scan
> > with also no problem. Problems began when I created the Unix filesystems.
> > 
> > First, I'd get an error message that FreeBSD couldn't swap on
> > wd0s2b because the device is not configured. Then, the creation
> > of a filesystem on wd0a would fail. Just as if the labeler
> > didn't know how to access these disks.
> > 
> Hmmm, I don't know about SCSI but the IDE 1.08 Quantum Fireball works
> just fine for me :
>
> wdc0: unit 1 (wd1): <QUANTUM FIREBALL1080A>, 32-bit, multi-block-8
> wd1: 1039MB (2128896 sectors), 2112 cyls, 16 heads, 63 S/T, 512 B/S
>
> it the fastest IDE we run here
>

A Fireball SCSI 1.08 works for me. I use the whole drive for FreeBSD. Adaptec
1542B, AMD DX4/120.

Right now it's a non-boot drive, though I used it in the past as a boot drive.

meerkat# disklabel -r sd1
# /dev/rsd1c:
type: SCSI
disk: qp1080s3
label: 
flags:
bytes/sector: 512
sectors/track: 32
tracks/cylinder: 64
sectors/cylinder: 2048
cylinders: 1042
sectors/unit: 2134016
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:    65536        0    4.2BSD     1024  8192     0   # (Cyl.    0 - 31)
  b:    65536    65536      swap                        # (Cyl.   32 - 63)
  c:  2134016        0    unused        0     0         # (Cyl.    0 - 1041)
  d:  2134016        0    unused        0     0         # (Cyl.    0 - 1041)
  e:  2002944   131072    4.2BSD     1024  8192     0   # (Cyl.   64 - 1041)
  h:  2134016        0    4.2BSD     1024  8192    16   # (Cyl.    0 - 1041)
meerkat# 

--
Mike Murphy  mrm@Mole.ORG  +1 619 598 5874



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