GenAndVerifyData is A tool to write and/or verify the file with some "random" data.
It could be used to test disk
Usage:
GenAndVerifyData [-write|-verify] {path} [begin [end]]
-write Write only
-verify Verify only
path Path
begin From 0. Align to 4096. Include
end From 0. Align to 4096. Not include
Example:
Run a test for /dev/sdz:
./GenAndVerifyData /dev/sdz