The man and info pages do not mention the + optionfor example
llsblk -o mountpoint yields a mountpoint listbut lsblk -o +mountpoint yields a
more extensive list.
lsblk -o uuidUUID
AA36-40A5eb99fd6d-62db-4d0b-b7fa-7a8257e0dd79342b8397-5918-4a38-8003-bbce102d61526a93809e-6fe6-4434-a915-7f35583441ecc
I believe that /etc/fstab should not be subject to COW. We can have partitions
dynamically mounted by users
(noauto,user on the fstab line).
/boot/efi must be protected as well. Sometimes this directory is redirected.
I have experienced cow issues with system reboots. Then running btrfs to
