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]> |
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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
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