Trouble booting an IBM 7248 after installation

William Orr <[email protected]> Sat, 28 Jun 2014 22:45:20 -0700
Newsgroups gmane.os.netbsd.ports.prep
Message-ID <[email protected]>
--Apple-Mail=_4DE27AFB-323D-4272-B707-FD294B27E38D
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
	charset=windows-1252

Hello all,

I=92ve *almost* successfully installed NetBSD on my IBM 7248. My system =
is a little special though - the SCSI drive that it had was bad, so I =
instead installed on a CF Card that=92s plugged into the IDE controller. =
The installation of NetBSD went beautifully, however I can=92t boot my =
system.

The SMS sees the CF card as a bootable device, and when booting to it, =
the serial console hangs and the system never comes up. There=92s no =
real activity happening on the CF card.

I then tried creating a netbootable image with the hope of netbooting =
into my installed system. I booted up the installer again, and dropped =
to a shell. I chrooted into my system and did /usr/mdec/mkbootimage -m =
prep -b /usr/mdec/boot_com0 -k /netbsd boot.fs and tried netbooting =
again. The system grabbed it via tftp, but it hung afterwards. Again, =
there were no reads on the CF card.

It=92s worth noting that the CF card is 8GB, and SMS only sees it as =
roughly 3.7 GBs.

Here=92s the partition table:

# fdisk /dev/wd0=20
Disk: /dev/wd0c
NetBSD disklabel disk geometry:
cylinders: 15538, heads: 16, sectors/track: 63 (1008 sectors/cylinder)
total sectors: 15662304

BIOS disk geometry:
cylinders: 975, heads: 255, sectors/track: 63 (16065 sectors/cylinder)
total sectors: 15662304

Partitions aligned to 16065 sector boundaries, offset 63

Partition table:
0: Linux/MINIX (sharing disk with DRDOS) or Personal RISC boot (sysid =
65)
    start 63, size 9800 (5 MB, Cyls 0-0/156/35), Active
        PBR is not bootable: All bytes are identical (0x00)
1: NetBSD (sysid 169)
    start 9863, size 15652441 (7643 MB, Cyls 0/156/36-974/237/63)
        PBR is not bootable: All bytes are identical (0x00)
2: <UNUSED>
3: <UNUSED>
First active partition: 0


And the disklabel:

# /dev/wd0c:
type: unknown
disk: TS8GCF133     =20
label:=20
flags:
bytes/sector: 512
sectors/track: 63
tracks/cylinder: 16
sectors/cylinder: 1008
cylinders: 15538
total sectors: 15662304
rpm: 3600
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0           # microseconds
track-to-track seek: 0  # microseconds
drivedata: 0=20

8 partitions:
#        size    offset     fstype [fsize bsize cpg/sgs]
 a:  15127056      9863     4.2BSD   2048 16384     0  # (Cyl.      9*-  =
15016*)
 b:    263088  15136919       swap                     # (Cyl.  15016*-  =
15277*)
 c:  15662304         0     unused      0     0        # (Cyl.      0 -  =
15537)
 e:      9800        63       boot                     # (Cyl.      0*-  =
    9*)

Any help would be very much appreciated.

Thanks!
William Orr

--Apple-Mail=_4DE27AFB-323D-4272-B707-FD294B27E38D
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
	filename=signature.asc
Content-Type: application/pgp-signature;
	name=signature.asc
Content-Description: Message signed with OpenPGP using GPGMail

-----BEGIN PGP SIGNATURE-----
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=SCVL
-----END PGP SIGNATURE-----

--Apple-Mail=_4DE27AFB-323D-4272-B707-FD294B27E38D--