mirror of https://github.com/CrimsonTome/tldr.git
26 lines
590 B
Markdown
26 lines
590 B
Markdown
# btrfs
|
|
|
|
> A filesystem based on the copy-on-write (COW) principle for Linux.
|
|
> Some subcommands such as `btrfs device` have their own usage documentation.
|
|
> More information: <https://btrfs.readthedocs.io/en/latest/btrfs.html>.
|
|
|
|
- Create subvolume:
|
|
|
|
`sudo btrfs subvolume create {{path/to/subvolume}}`
|
|
|
|
- List subvolumes:
|
|
|
|
`sudo btrfs subvolume list {{path/to/mount_point}}`
|
|
|
|
- Show space usage information:
|
|
|
|
`sudo btrfs filesystem df {{path/to/mount_point}}`
|
|
|
|
- Enable quota:
|
|
|
|
`sudo btrfs quota enable {{path/to/subvolume}}`
|
|
|
|
- Show quota:
|
|
|
|
`sudo btrfs qgroup show {{path/to/subvolume}}`
|