Detect Drive failure before it hhapens

[Padiyath Sreekumaran]

Hello,
Iam looking for a Public Domain Program(if available) to 
Detect drive failure before it happens. 

Thanks in advance,
Kumar 
 ------------------------------------------------------------------
Padiyath Sreekumar       |   Tel: +41.56.310.3643
Paul Scherrer Institut   |   email: kumar.padiyath at psi.ch
AIT                      |   Office: WHGA/U132 
WHGA/U132                |   Fax: +41.56.310.3649
CH-5232 Villigen PSI     | 
Switzerland              |
-----------------------------------------------------------------