procedure to test hard disk

[nopodige]

i want to test hard disk by sending some data and retrieve it ...,i
want to write my own code to do so..., what are the procedures i need
to follow in order to accomplish my task...
pls help me..
ravi.

 

[Arno Wagner]

i want to test hard disk by sending some data and retrieve it ...,i
want to write my own code to do so..., what are the procedures i need
to follow in order to accomplish my task...
pls help me..
ravi.

Why not use a long SMART self-test?

Arno

 

[Ravi]

thank u for the suggestion..