David Laight wrote:
> On Sun, Aug 03, 2003 at 11:06:47PM -0700, walt wrote:
> 
>>I have NetBSD -current on wd1 and FreeBSD -current on wd0.
>>
>>I can read the NetBSD disklabel from wd1 with no problems, but the
>>FreeBSD disklabel seems to be causing a problem on wd0:  when I
>>try 'disklabel wd0' the program lands in an infinite loop trying
>>to read the same sector endlessly.

>>Here is part of 'ktruss disklabel wd0' :

> kdump -x might be more enlightening, or just an 'hexdump -C -n512 /dev/rwd0d'


# hexdump -C -n512 /dev/rwd0d
00000000  eb 48 90 d0 bc 00 7c fb  50 07 50 1f fc be 1b 7c  |.H....|.P.P....||
00000010  bf 1b 06 50 57 b9 e5 01  f3 a4 cb bd be 07 b1 04  |...PW...........|
00000020  38 6e 00 7c 09 75 13 83  c5 10 e2 f4 cd 18 8b f5  |8n.|.u..........|
00000030  83 c6 10 49 74 19 38 2c  74 f6 a0 b5 07 b4 03 02  |...It.8,t.......|
00000040  80 00 00 20 01 00 00 00  00 02 fa ea 50 7c 00 00  |... ........P|..|
00000050  31 c0 8e d8 8e d0 bc 00  20 fb a0 40 7c 3c ff 74  |1....... ..@|<.t|
00000060  02 88 c2 52 be 76 7d e8  34 01 f6 c2 80 74 54 b4  |...R.v}.4....tT.|
00000070  41 bb aa 55 cd 13 5a 52  72 49 81 fb 55 aa 75 43  |A..U..ZRrI..U.uC|
00000080  a0 41 7c 84 c0 75 05 83  e1 01 74 37 66 8b 4c 10  |.A|..u....t7f.L.|
00000090  be 05 7c c6 44 ff 01 66  8b 1e 44 7c c7 04 10 00  |..|.D..f..D|....|
000000a0  c7 44 02 01 00 66 89 5c  08 c7 44 06 00 70 66 31  |.D...f.\..D..pf1|
000000b0  c0 89 44 04 66 89 44 0c  b4 42 cd 13 72 05 bb 00  |..D.f.D..B..r...|
000000c0  70 eb 7d b4 08 cd 13 73  0a f6 c2 80 0f 84 f3 00  |p.}....s........|
000000d0  e9 8d 00 be 05 7c c6 44  ff 00 66 31 c0 88 f0 40  |.....|.D..f1...@|
000000e0  66 89 44 04 31 d2 88 ca  c1 e2 02 88 e8 88 f4 40  |f.D.1..........@|
000000f0  89 44 08 31 c0 88 d0 c0  e8 02 66 89 04 66 a1 44  |.D.1......f..f.D|
00000100  7c 66 31 d2 66 f7 34 88  54 0a 66 31 d2 66 f7 74  ||f1.f.4.T.f1.f.t|
00000110  04 88 54 0b 89 44 0c 3b  44 08 7d 3c 8a 54 0d c0  |..T..D.;D.}<.T..|
00000120  e2 06 8a 4c 0a fe c1 08  d1 8a 6c 0c 5a 8a 74 0b  |...L......l.Z.t.|
00000130  bb 00 70 8e c3 31 db b8  01 02 cd 13 72 2a 8c c3  |..p..1......r*..|
00000140  8e 06 48 7c 60 1e b9 00  01 8e db 31 f6 31 ff fc  |..H|`......1.1..|
00000150  f3 a5 1f 61 ff 26 42 7c  be 7c 7d e8 40 00 eb 0e  |...a.&B|.|}.@...|
00000160  be 81 7d e8 38 00 eb 06  be 8b 7d e8 30 00 be 90  |..}.8.....}.0...|
00000170  7d e8 2a 00 eb fe 47 52  55 42 20 00 47 65 6f 6d  |}.*...GRUB .Geom|
00000180  00 48 61 72 64 20 44 69  73 6b 00 52 65 61 64 00  |.Hard Disk.Read.|
00000190  20 45 72 72 6f 72 00 bb  01 00 b4 0e cd 10 ac 3c  | Error.........<|
000001a0  00 75 f4 c3 00 00 00 00  00 00 00 00 00 00 00 00  |.u..............|
000001b0  00 00 00 00 00 00 00 00  ef ad 77 3c 00 00 80 01  |..........w<....|
000001c0  01 00 0b fe 7f fd 3f 00  00 00 3f 04 7d 00 00 00  |......?...?.}...|
000001d0  41 fe a5 fe ff ff 7e 04  7d 00 bd 86 bb 00 00 00  |A.....~.}.......|
000001e0  c1 ff a5 fe ff ff 3b 8b  38 01 00 82 7d 00 00 00  |......;.8...}...|
000001f0  c1 ff 0f fe ff ff 3b 0d  b6 01 86 d7 9a 07 55 aa  |......;.......U.|