# lsblk
NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sdf      8:80   0   5.5T  0 disk 
sdd      8:48   0   5.5T  0 disk 
sdm      8:192  0   5.5T  0 disk 
sdb      8:16   0   5.5T  0 disk 
sdk      8:160  0   5.5T  0 disk 
sdi      8:128  0   5.5T  0 disk 
sdg      8:96   0   5.5T  0 disk 
sde      8:64   0   5.5T  0 disk 
sdc      8:32   0   5.5T  0 disk 
sdl      8:176  0   5.5T  0 disk 
sda      8:0    0 278.9G  0 disk 
├─sda4   8:4    0    20G  0 part /var
├─sda2   8:2    0   512M  0 part /boot
├─sda5   8:5    0     8G  0 part [SWAP]
├─sda3   8:3    0    20G  0 part /
├─sda1   8:1    0     1M  0 part 
└─sda6   8:6    0 230.4G  0 part /data
sdj      8:144  0   5.5T  0 disk 
sdh      8:112  0   5.5T  0 disk