btrfs

A filesystem based on the copy-on-write (COW) principle for Linux.

TLDR

Create subvolume

>_ sudo btrfs subvolume create [path/to/subvolume]
copy

List subvolumes

>_ sudo btrfs subvolume list [path/to/mount_point]
copy

Show space usage information

>_ sudo btrfs filesystem df [path/to/mount_point]
copy

Enable quota

>_ sudo btrfs quota enable [path/to/subvolume]
copy

Show quota

>_ sudo btrfs qgroup show [path/to/subvolume]
copy

Copied to clipboard
free 100$ digital ocean credit