Get raw disk information from MegaRAID CLI an Exadata
$> /opt/MegaRAID/MegaCli/MegaCli <cmd>
Obtain controller information
MegaCli -AdpAllInfo -aALL
MegaCli -CfgDsply -aALL
MegaCli -adpeventlog -getevents -f lsi-events.log -a0 nolog
Obtain information on physical disks
MegaCli -PDList -aALL
MegaCli -PDInfo -PhysDrv S -aALL
Create RAID10 disk
Set global hot spare
MegaCli -PDHSP -Set -PhysDrv S -aN
Replace missing drive
MegaCli -PdReplaceMissing -PhysDrv S -ArrayN -rowN -aN