eb@think44-ux:~$ lsblk
NAME                    MAJ:MIN RM   SIZE RO TYPE  MOUNTPOINT
loop0                     7:0    0  97.9M  1 loop  /snap/core/10577
loop1                     7:1    0 255.6M  1 loop  /snap/gnome-3-34-1804/36
loop2                     7:2    0  55.4M  1 loop  /snap/core18/1932
loop3                     7:3    0  62.1M  1 loop  /snap/gtk-common-themes/1506
loop4                     7:4    0  55.4M  1 loop  /snap/core18/1944
loop5                     7:5    0   140K  1 loop  /snap/gtk2-common-themes/13
loop6                     7:6    0 217.9M  1 loop  /snap/gnome-3-34-1804/60
loop7                     7:7    0 111.3M  1 loop  /snap/shutter/27
loop8                     7:8    0  29.9M  1 loop  /snap/snapd/8542
loop9                     7:9    0    51M  1 loop  /snap/snap-store/498
loop10                    7:10   0  10.3M  1 loop  /snap/helm/317
loop11                    7:11   0    51M  1 loop  /snap/snap-store/518
loop12                    7:12   0  64.8M  1 loop  /snap/gtk-common-themes/1514
loop13                    7:13   0  31.1M  1 loop  /snap/snapd/10492
sda                       8:0    0 119.2G  0 disk
└─sda1                    8:1    0 119.2G  0 part
  └─osprober-linux-sda1 253:1    0 119.2G  1 dm
    └─md0                 9:0    0 119.2G  1 raid1
sdb                       8:16   0 119.2G  0 disk
└─sdb1                    8:17   0 119.2G  0 part
  └─osprober-linux-sdb1 253:2    0 119.2G  1 dm
    └─md0                 9:0    0 119.2G  1 raid1
nvme0n1                 259:0    0   477G  0 disk
├─nvme0n1p1             259:1    0   260M  0 part  /boot/efi
├─nvme0n1p2             259:2    0    16M  0 part
├─nvme0n1p3             259:3    0  75.7G  0 part
├─nvme0n1p4             259:4    0   977M  0 part  /boot
├─nvme0n1p5             259:5    0  1000M  0 part
└─nvme0n1p6             259:6    0   399G  0 part
  └─nvme0n1p6_crypt     253:0    0   399G  0 crypt /