RAID for cosharps-pxmx-01 is set up on device /dev/sda as RAID6. You can manage RAID on the machine with the storcli and smartctl commands.
Here are some useful commands:
Check the status of all drives:
storcli /c0 /eall /sall show all | awk '/^0:/{print "EID:Slot="$1,"DID="$2,"State="$3}'
View Errors for disk 2:
smartctl -a -d megaraid,2 /dev/sda
Show LED indicator for the drive: (Controller 0, Enclosure 0, Slot 2)
storcli /c0 /e0 /s2 start locate storcli /c0 /e0 /s2 stop locate