/opt/MegaRAID/MegaCli/MegaCli64 -AdpAllInfo -aALL 
/opt/MegaRAID/MegaCli/MegaCli64 -LDInfo -Lall -aALL
/opt/MegaRAID/MegaCli/MegaCli64 -PDList -aALL 

More here:
http://tools.rapidsoft.de/perc/perc-cheat-sheet.html