docs: remove AuFS from glossary

The AuFS storage driver was deprecated and now removed.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
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Sebastiaan van Stijn 2023-05-19 00:15:56 +02:00
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@ -16,12 +16,6 @@ keywords: "glossary, docker, terms, definitions"
A list of terms used around the Docker project. A list of terms used around the Docker project.
## aufs
aufs (advanced multi layered unification filesystem) is a Linux [filesystem](#filesystem) that
Docker supports as a storage backend. It implements the
[union mount](https://en.wikipedia.org/wiki/Union_mount) for Linux file systems.
## base image ## base image
An image that has no parent is a **base image**. An image that has no parent is a **base image**.
@ -178,7 +172,7 @@ and assign them locations for efficient storage and retrieval.
Examples : Examples :
- Linux : ext4, aufs, btrfs, zfs - Linux : ext4, btrfs, zfs
- Windows : NTFS - Windows : NTFS
- macOS : HFS+ - macOS : HFS+
@ -316,23 +310,16 @@ containers.
## Union file system ## Union file system
Union file systems implement a [union Union file systems implement a [union mount](https://en.wikipedia.org/wiki/Union_mount) and operate by creating
mount](https://en.wikipedia.org/wiki/Union_mount) and operate by creating
layers. Docker uses union file systems in conjunction with layers. Docker uses union file systems in conjunction with
[copy-on-write](#copy-on-write) techniques to provide the building blocks for [copy-on-write](#copy-on-write) techniques to provide the building blocks for
containers, making them very lightweight and fast. containers, making them very lightweight and fast.
For more on Docker and union file systems, see [Docker and AUFS in For more on Docker and union file systems, see [OverlayFS storage driver](https://docs.docker.com/storage/storagedriver/overlayfs-driver/),
practice](https://docs.docker.com/engine/userguide/storagedriver/aufs-driver/), and [Btrfs storage driver](https://docs.docker.com/storage/storagedriver/btrfs-driver/).
[Docker and Btrfs in
practice](https://docs.docker.com/engine/userguide/storagedriver/btrfs-driver/),
and [Docker and OverlayFS in
practice](https://docs.docker.com/engine/userguide/storagedriver/overlayfs-driver/)
Example implementations of union file systems are Example implementations of union file systems are
[UnionFS](https://en.wikipedia.org/wiki/UnionFS), [UnionFS](https://en.wikipedia.org/wiki/UnionFS), and [Btrfs](https://btrfs.wiki.kernel.org/index.php/Main_Page).
[AUFS](https://en.wikipedia.org/wiki/Aufs), and
[Btrfs](https://btrfs.wiki.kernel.org/index.php/Main_Page).
## virtual machine ## virtual machine