>lsblk -i
NAME    MAJ:MIN RM   SIZE RO TYPE  MOUNTPOINT
sda       8:0    1 931.5G  0 disk
|-sda1    8:1    1   100M  0 part
| `-md0   9:0    0   100M  0 raid1 /boot
|-sda2    8:2    1    10G  0 part
| `-md1   9:1    0    40G  0 raid5 /
|-sda3    8:3    1     2G  0 part
| `-md3   9:3    0     8G  0 raid5 [SWAP]
`-sda4    8:4    1 919.4G  0 part
  `-md2   9:2    0   3.6T  0 raid5 /data
sdb       8:16   1 931.5G  0 disk
|-sdb1    8:17   1   100M  0 part
| `-md0   9:0    0   100M  0 raid1 /boot
|-sdb2    8:18   1    10G  0 part
| `-md1   9:1    0    40G  0 raid5 /
|-sdb3    8:19   1     2G  0 part
| `-md3   9:3    0     8G  0 raid5 [SWAP]
`-sdb4    8:20   1 919.4G  0 part
  `-md2   9:2    0   3.6T  0 raid5 /data
sdc       8:32   1 931.5G  0 disk
|-sdc1    8:33   1   100M  0 part
| `-md0   9:0    0   100M  0 raid1 /boot
|-sdc2    8:34   1    10G  0 part
| `-md1   9:1    0    40G  0 raid5 /
|-sdc3    8:35   1     2G  0 part
| `-md3   9:3    0     8G  0 raid5 [SWAP]
`-sdc4    8:36   1 919.4G  0 part
  `-md2   9:2    0   3.6T  0 raid5 /data
sdd       8:48   1 931.5G  0 disk
|-sdd1    8:49   1   100M  0 part
| `-md0   9:0    0   100M  0 raid1 /boot
|-sdd2    8:50   1    10G  0 part
| `-md1   9:1    0    40G  0 raid5 /
|-sdd3    8:51   1     2G  0 part
| `-md3   9:3    0     8G  0 raid5 [SWAP]
`-sdd4    8:52   1 919.4G  0 part
  `-md2   9:2    0   3.6T  0 raid5 /data
sde       8:64   1 931.5G  0 disk
|-sde1    8:65   1   100M  0 part
| `-md0   9:0    0   100M  0 raid1 /boot
|-sde2    8:66   1    10G  0 part
| `-md1   9:1    0    40G  0 raid5 /
|-sde3    8:67   1     2G  0 part
| `-md3   9:3    0     8G  0 raid5 [SWAP]
`-sde4    8:68   1 919.4G  0 part
  `-md2   9:2    0   3.6T  0 raid5 /data
sr0      11:0    1  1024M  0 rom

>