btrfs
A filesystem based on the copy-on-write (COW) principle for Linux. Some subcommands such as `device` have their own usage documentation.
More info →Subcommands (10)
Balance block groups on a btrfs filesystem.
Check or repair a btrfs filesystem.
Manage devices in a btrfs filesystem.
Manage btrfs filesystems.
Get, set, or list properties for a BTRFS filesystem object (files, directories, subvolumes, filesystems, or devices).
Try to recover a damaged btrfs filesystem.
Try to salvage files from a damaged btrfs filesystem.
Scrub btrfs filesystems to verify data integrity. It is recommended to run a scrub once a month.
Manage btrfs subvolumes and snapshots.
Display btrfs-progs version.
Options (8)
Create subvolume
sudo btrfs {{[su|subvolume]}} {{[c|create]}} {{path/to/subvolume}}Create subvolume
sudo btrfs {{[su|subvolume]}} {{[c|create]}} {{path/to/subvolume}}List subvolumes
sudo btrfs {{[su|subvolume]}} {{[l|list]}} {{path/to/mount_point}}Show space usage information
sudo btrfs {{[f|filesystem]}} df {{path/to/mount_point}}Enable quota
sudo btrfs {{[qu|quota]}} {{[e|enable]}} {{path/to/subvolume}}Enable quota
sudo btrfs {{[qu|quota]}} {{[e|enable]}} {{path/to/subvolume}}Show quota
sudo btrfs {{[qg|qgroup]}} {{[s|show]}} {{path/to/subvolume}}Show quota
sudo btrfs {{[qg|qgroup]}} {{[s|show]}} {{path/to/subvolume}}