Subject: Segfault with newfs on 1.2sparc w/ IBM0662S12
To: None <netbsd-help@NetBSD.ORG>
From: Volker Schmidt <volker@Illuminatus.MZ.Rhein-Main.DE>
List: netbsd-help
Date: 02/22/1997 18:41:43
Hello!
I tried labeling a IBM 0662S12 on a sun4c (SS1+) and getting
segfaults from newfs from the miniroot of NetBSD-1.2.
What's the trick to get it labeling correctly so that newfs can
do it's job?
BTW: While booting the IBM 0662S12 is announced with 4119 cyl.,
5 heads and 99 sectors. The IBM application sheet for SunOS and
the /etc/disktab.shadow mentions the geometry with 3803/5/108.
I'm confused about this...
Here's my disktab (it's written down from screen as I type this
on my PC):
# disklabel sd1
#/dev/rsd1c
type: SCSI
disk: SCSI disk
label: blah
flags:
bytes/sector: 512
sectors/track: 108
tracks/cylinder: 5
sectors/cylinder: 540
cylinders: 3803
total sectors: 2053620
rpm: 5400
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0 # milliseconds
track-to-track-seek: 0 # milliseconds
drivedata: 0
8 partitions:
# size offset fstype [fsize bsize cpg]
a: 99900 0 4.2BSD 1024 8192 16 # (Cyl. 0 - 184)
b: 255960 99900 swap # (Cyl. 185 - 658)
c: 2053620 0 unknown # (Cyl. 0 - 3802)
d: 599940 355860 4.2BSD 1024 8192 16 # (Cyl. 659 - 1769)
e: 199800 955800 4.2BSD 1024 8192 16 # (Cyl. 1770 - 2139)
f: 898020 1155600 4.2BSD 1024 8192 16 # (Cyl. 2140 - 3802)
Thanks,
--volker
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