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Date:      21 Sep 2000 19:00:15 +0200
From:      Eric Jacoboni <jaco@titine.fr.eu.org>
To:        <freebsd-questions@FreeBSD.ORG>
Subject:   Something strange with systinstall in 4.1-S...
Message-ID:  <87zol165pc.fsf@titine.fr.eu.org>
In-Reply-To: "Timothy L. Robertson"'s message of "Wed, 20 Sep 2000 10:21:36 -0700"

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Today i've installed a new 20GB hard drive on my FreeBSD Box.

On the 20 Gb, i took 10Gb to test Linux and the install went fine.


Under BSD The disk is recognized at boot :

% /sbin/dmesg
(...)
ad0: 1222MB <QUANTUM FIREBALL1280A> [2484/16/63] at ata0-master using WDMA2
ad1: 2445MB <QUANTUM FIREBALL_TM2550A> [4969/16/63] at ata0-slave using WDMA2
ata1-master: DMA limited to UDMA33, non-ATA66 compliant cable
ad2: 19458MB <ST320420A> [39535/16/63] at ata1-master using WDMA2
acd0: CDROM <ATAPI CDROM> at ata1-slave using PIO4                    
(...)

fdisk works on it :

% /sbin/fdisk /dev/ad2
parameters extracted from in-core disklabel are:
cylinders=39535 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=39535 heads=16 sectors/track=63 (1008 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 131,(Linux filesystem)
    start 63, size 19530945 (9536 Meg), flag 80 (active)
        beg: cyl 0/ sector 1/ head 1;
        end: cyl 1023/ sector 63/ head 15
The data for partition 2 is:
sysid 130,(Linux swap or Solaris x86)
    start 19531008, size 249984 (122 Meg), flag 0
        beg: cyl 1023/ sector 63/ head 15;
        end: cyl 1023/ sector 63/ head 15
The data for partition 3 is:
<UNUSED>
The data for partition 4 is:
<UNUSED>                 

disklabel says :

type: unknown
disk: amnesiac
label: fictitious
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 16
sectors/cylinder: 1008
cylinders: 39535
sectors/unit: 39851760
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]
  c: 39851760        0    unused        0     0         # (Cyl.  0-39535*)  

But, when i try to use /stand/sysinstall and choose 'Configure'
(post-install configuration), then 'Label' or 'Fdisk', both fails with
a message pretending that no disks are found.... (that seems curious
that even ad1 and ad2 are not found as they are currently mounted).

What could be the problem ?                   
-- 
Éric Jacoboni, né il y a 1272919300 secondes.


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