11/17/2007
Data Test Program (dt)
22
Slice and Dice
Slice N
…
Slice 1
Example:
shaix11# dt of=/dev/rhdisk7 slices=3 slice=2 enable=debug disable=stats
dt (491562): IOCINFO Capacity: 2097152 blocks, device size 512 bytes.
dt (491562): Data limit set to 1073741824 bytes (1024.000 Mbytes), 2097152 blocks.
dt (491562): Slice 2 Information:
                 Start: 357913600 offset (lba 699050)
                   End: 715827200 offset (lba 1398100)
                Length: 357913600 bytes (699050 blocks)
                 Limit: 357913600 bytes (699050 blocks)
dt: Attempting to open output file '/dev/rhdisk7', open flags = 01 (0x1)...
dt: Output file '/dev/rhdisk7' successfully opened, fd = 3
dt: Data limit set to 1073741824 bytes (1024.000 Mbytes), 2097152 blocks.
dt: Allocated buffer at address 0x20007000 of 516 bytes, using offset 0
dt: Using data pattern 0x39c39c39 for pass 1
dt: Closing file '/dev/rhdisk7', fd = 3...
dt: Attempting to reopen file '/dev/rhdisk7', open flags = 0 (0)...
dt: File '/dev/rhdisk7' successfully reopened, fd = 3
dt: Closing file '/dev/rhdisk7', fd = 3...
shaix11#