infoP:
megacli -LDInfo -LAll -aAll


battery status:
megacli -AdpBbuCmd -GetBbuStatus -aALL

battery learn cycle:
megacli -AdpBbuCmd -BbuLearn -aALL 

set write policy:
megacli -LDSetProp WB -LAll -aAll

force write back:
megacli -LDSetProp -ForcedWB -Immediate -Lall -aAll

update firmware:
megacli -adpfwflash -f firmware.rom -a0