Hi Srinivas,

Did you "dadsfmt" and "fdasd" the volume?  I ask because the first 4 bytes
at 00000000 should be C9D7D3F1 (or IPL1), the 4 bytes at 0010000 should be
C9D7D3F2 (or IPL2) and the 4 bytes at 0020000 should be E5D6D3F1 (or VOL1).
That's if your using CDL format.

I just ran zipl against a CDL formatted volume and here's what the volumes
looks like:

tux:/mnt # dd if=/dev/dasd/3000/disc bs=512 count=20 | od -x
0000000 c9d7 d3f1 0008 0000 8000 2008 0600 0218
0000020 6000 0090 0800 0228 0000 0000 e5e5 e5e5
0000040 e5e5 e5e5 e5e5 e5e5 e5e5 e5e5 e5e5 e5e5
*
0010000 c9d7 d3f2 000a 0009 0910 0000 0000 0000
0010020 0000 0000 0700 02a0 6000 0006 3100 02a2
0010040 6000 0005 0800 0230 0000 0000 0600 2000
0010060 2000 1000 0600 0000 6000 0000 0600 0000
0010100 6000 0000 0600 0000 6000 0000 0600 0000
*
0010200 6000 0000 0600 0000 2000 0000 0000 0000
0010220 0000 0400 e5e5 e5e5 e5e5 e5e5 e5e5 e5e5
0010240 e5e5 e5e5 e5e5 e5e5 e5e5 e5e5 e5e5 e5e5
*
20+0 records in
20+0 records out
0020000 e5d6 d3f1 e5d6 d3f1 e8e3 c5e2 e3e9 4000
0020020 0000 0101 4040 4040 4040 4040 4040 4040
0020040 4040 4040 4040 4040 4040 4040 4040 4040
*
0020120 4040 4040 e5e5 e5e5 e5e5 e5e5 e5e5 e5e5
0020140 e5e5 e5e5 e5e5 e5e5 e5e5 e5e5 e5e5 e5e5
*

And here's what an LDL formatted volume looks like:

tux:/mnt # dd if=/dev/dasd/3001/disc bs=512 count=20 | od -x
0000000 0008 0000 8000 2008 0600 0218 6000 0150
0000020 0800 0228 0000 0000 0000 0000 0000 0000
0000040 0000 0000 0000 0000 0000 0000 0000 0000
*
20+0 records in
20+0 records out
0010000 0061 0003 0410 0000 0000 0000 0000 0000
0010020 0700 0328 6000 0006 3100 032a 6000 0005
0010040 0800 0230 0000 0000 0600 2000 2000 1000
0010060 0700 0330 6000 0006 3100 0332 6000 0005
0010100 0800 0250 0000 0000 0600 0000 4000 0000
0010120 0700 0338 6000 0006 3100 033a 6000 0005
0010140 0800 0270 0000 0000 0600 0000 4000 0000
0010160 0700 0340 6000 0006 3100 0342 6000 0005
0010200 0800 0290 0000 0000 0600 0000 4000 0000
0010220 0700 0348 6000 0006 3100 034a 6000 0005
0010240 0800 02b0 0000 0000 0600 0000 4000 0000
0010260 0700 0350 6000 0006 3100 0352 6000 0005
0010300 0800 02d0 0000 0000 0600 0000 4000 0000
0010320 0700 0358 6000 0006 3100 035a 6000 0005
0010340 0800 02f0 0000 0000 0600 0000 4000 0000
0010360 0700 0360 6000 0006 3100 0362 6000 0005
0010400 0800 0310 0000 0000 0600 0000 4000 0000
0010420 0000 0061 0002 0800 0000 0000 0000 0000
0010440 0000 0000 0000 0000 0000 0000 0000 0000
*
0020000 d3d5 e7f1 f0e7 f0f8 f0f0 4040 4040 4040
0020020 4040 4040 4040 4040 4040 4040 4040 4040
*
0020120 0000 0000 0000 0000 0000 0000 0000 0000
*

Leland


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