# btrfs subv list -a /
ID 256 gen 679545 top level 5 path <FS_TREE>/root
ID 257 gen 679522 top level 5 path <FS_TREE>/home
ID 271 gen 679522 top level 256 path <FS_TREE>/root/var/lib/machines
ID 467 gen 678983 top level 5 path <FS_TREE>/boot
ID 468 gen 679569 top level 5 path <FS_TREE>/home_f33
ID 469 gen 679569 top level 5 path <FS_TREE>/root_f33
ID 470 gen 679513 top level 5 path <FS_TREE>/boot_f33