mirror of
https://github.com/ivuorinen/cheatsheet-tldr.git
synced 2026-01-30 10:41:34 +00:00
31 lines
682 B
Plaintext
31 lines
682 B
Plaintext
---
|
|
syntax: markdown
|
|
tags: [tldr, linux]
|
|
source: https://github.com/tldr-pages/tldr.git
|
|
---
|
|
# 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}}`
|