Mpiomon is a shell script that runs as a daemon and monitors all DM (device mapper) MPIO paths. It starts to beep when a path fails. Every event also triggers the email alert mechanism, which sends mail to one or more persons with the details of what's going on.

Mpiomon depends on sendemail and beep, packages can be found here:

sendemail

beep

 Name                    Last modified      Size  Description
 Parent Directory                             -   
 mpiomon-0.6.3-1.src.rpm 27-Sep-2008 13:03   15K