View source for Megacli

=How many raid cards do we have in system.=
 MegaCli64 -adpcount
=Megaraid output. List disks.=
 MegaCli64 -CfgDsply -aAll | grep "Physical Disk:"
=sda has gone missing. Drivers seems connected to megaraid.=
 smartctl -a -d megaraid,3 /dev/sdb |less
=All Adapter Information=
 MegaCli64 -AdpAllInfo -aAll
=Battery status.=
 MegaCli64 -AdpBbuCmd -aAll
=Virtual drive information. Information about MegaRaid raid configuration.=
 MegaCli64 -LDInfo -Lall -aALL
=View information about physical drives=
 MegaCli64 -PDList -aALL
=Status of patrol read=
 MegaCli64 -AdpPR -Info -aALL
=List make of disks.=
 MegaCli64 -ShowSummary -aALL | grep -i samsung
=List information about underlying disk.=
 MegaCli64 -PDList -aALL | grep "^Device Id:"
 Device Id: 47
 Device Id: 49
 Device Id: 48
 Device Id: 46
 smartctl -a -d megaraid,47 /dev/sda
=Get event log=
 MegaCli64 -AdpEventLog -GetEvents -f /tmp/events.log -aALL && cat /tmp/events.log
=Firmware log=
 MegaCli64 -FwTermLog Dsply -a0
=Replace disk. First one disk will be missing. Second disk will rebuild.=
 MegaCli64 -PDList -aALL -NoLog | grep -E 'Enclosure|Slot|Firmware'
=Replace broken disk.=
 MegaCli64 -PDList -aALL -NoLog | grep -E 'Enclosure|Slot|Firmware'
 MegaCli64 -PDRbld -ShowProg -physdrv[252:2] -aALL -NoLog
=Enclosure information.=
 MegaCli64 -EncInfo -aALL
=What is the time of the raid adapter.=
 MegaCli64 AdpGetTime -aALL
=Set time on adapter.=
 MegaCli64 -AdpSetTime $(date '+%Y%m%d %H:%M:%S') -a0
=Is bios enabled.=
 MegaCli64 -AdpBIOS -Dsply a0
=Display boot drive.=
 MegaCli64 AdpBootDrive Get a0