lsblk bcache

NAME        MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
loop0         7:0    0   4,9M  1 loop /snap/canonical-livepatch/42
loop1         7:1    0  87,9M  1 loop /snap/core/5742
loop2         7:2    0   2,3M  1 loop /snap/gnome-calculator/260
loop3         7:3    0  34,2M  1 loop /snap/gtk-common-themes/808
loop4         7:4    0   3,7M  1 loop /snap/gnome-system-monitor/57
loop5         7:5    0    13M  1 loop /snap/gnome-characters/139
loop6         7:6    0 140,7M  1 loop /snap/gnome-3-26-1604/74
loop7         7:7    0  87,9M  1 loop /snap/core/5662
loop8         7:8    0  88,2M  1 loop /snap/core/5897
loop9         7:9    0   4,7M  1 loop /snap/canonical-livepatch/49
loop10        7:10   0   4,9M  1 loop /snap/canonical-livepatch/50
loop11        7:11   0  34,6M  1 loop /snap/gtk-common-themes/818
loop12        7:12   0  14,5M  1 loop /snap/gnome-logs/45
sda           8:0    0 232,9G  0 disk
├─sda1        8:1    0   232G  0 part
└─sda2        8:2    0   896M  0 part
sdb           8:16   0 931,5G  0 disk
└─sdb1        8:17   0 931,5G  0 part
  └─bcache0 252:0    0 931,5G  0 disk /
sdc           8:32   0 111,8G  0 disk
├─sdc1        8:33   0     1G  0 part /boot
└─sdc2        8:34   0 110,8G  0 part
  └─bcache0 252:0    0 931,5G  0 disk /
sdd           8:48   0 465,8G  0 disk
└─sdd1        8:49   0 465,8G  0 part