nData corruption example (forced):
n
u# dt of=dt.data count=3
dispose=keep disable=stats bs=64k pattern=iot
u# dt if=dt.data count=3
disable=stats bs=64k enable=lbdata
u
udt: Error number 1 occurred on
Fri May 4 16:03:12 2007
udt: Elapsed time since
beginning of pass: 00m00.00s
udt: Elapsed time since
beginning of test: 00m00.00s
udt: Data compare error at byte
4 in record number 1
udt: Relative block number
where the error occurred is 0, position 4 (offset 4)
udt: Data expected = 0x39, data
found = 0x1, byte count = 65536
udt: The correct data starts at
address 0x20005c78 (marked by asterisk '*')
udt: Dumping Pattern Buffer
(base = 0x20005c78, offset = 0, limit = 4 bytes):
u
u0x20005c78 *39 9c c3 39
u
udt: The incorrect data starts
at address 0x20007004 (marked by asterisk '*')
udt: Dumping Data Buffer (base
= 0x20007000, offset = 4, limit = 512 bytes):
u
u0x20007000 00 00 00 00*01 01 01 01 02 02 02 02 03 03 03 03
u0x20007010 04 04 04 04 05 05 05 05 06 06 06 06 07 07 07
07
u ...
u0x200071e0 78 78 78 78 79 79 79 79 7a 7a 7a 7a 7b 7b 7b
7b
u0x200071f0 7c 7c 7c 7c 7d 7d 7d 7d 7e 7e 7e 7e 7f 7f 7f
7f
u#