pretty sure smartmontools does that.
sourceforge.net/apps/trac/smartmontools/wiki
- [H] Hard drive monitoring utility? Brian Weeden
- Re: [H] Hard drive monitoring utility? Greg Sevart
- Re: [H] Hard drive monitoring utility? Michael Resnick
- Re: [H] Hard drive monitoring utility? Al Anger
- Re: [H] Hard drive monitoring utility? Greg Sevart
- Re: [H] Hard drive monitoring utility? Joshua MacCraw
- Re: [H] Hard drive monitoring utility? Greg Sevart
- Re: [H] Hard drive monitoring utility? Stan Zaske
