I configured RAID on our server and I installed Ubuntu 16.04. I want to know if I successfully use the RAID setup . How do I check this on our server ?
This is result of lsblk
Name Maj:min RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 465.8G 0 disk
|
|--sda1 8:1 0 465.9G 0 part/
|--sda2 8:2 0 1k 0 part/
|--sda5 8:5 0 3.9G 0 part/[swap]
sdb 8:16 0 465.8G 0 disk
sdc 8:32 0 465.8G 0 disk
sdd 8:48 0 465.8G 0 disk
lsblk
.md
devices)