# Identify disks with failures
/opt/MegaRAID/storcli/storcli64 /c0/eALL/sALL show all | grep -e 'State :' -e "Predictive Failure Count"
Drive /c0/e8/s24 State :
Predictive Failure Count = 1
 
/opt/MegaRAID/storcli/storcli64 /c0 /eall /sall show
 
# Set locate beacon for ease of replacement 
/opt/MegaRAID/storcli/storcli64 /c0/e8/s24 start locate
 
# Set disk offline and spundown 
/opt/MegaRAID/storcli/storcli64 /c0/e8/s24 set offline
/opt/MegaRAID/storcli/storcli64 /c0/e8/s24 set missing
/opt/MegaRAID/storcli/storcli64 /c0/e8/s24 spindown
 
# Show rebuild status 
/opt/MegaRAID/storcli/storcli64 /c0/e8/s24 show rebuild
 
# If no auto rebuild, force manually 
(/opt/MegaRAID/storcli/storcli64 /c0/e8/s24 rebuild)