зеркало из https://github.com/microsoft/docker.git
Merge pull request #9223 from vbatts/vbatts-overlay_notfound
overlayfs: more helpful output when not supported
This commit is contained in:
Коммит
c59b308b6b
|
@ -129,6 +129,7 @@ func supportsOverlayfs() error {
|
|||
return nil
|
||||
}
|
||||
}
|
||||
log.Error("'overlayfs' not found as a supported filesystem on this host. Please ensure kernel is new enough and has overlayfs support loaded.")
|
||||
return graphdriver.ErrNotSupported
|
||||
}
|
||||
|
||||
|
|
|
@ -156,7 +156,7 @@ string is equivalent to setting the `--tlsverify` flag. The following are equiva
|
|||
### Daemon storage-driver option
|
||||
|
||||
The Docker daemon has support for three different image layer storage drivers: `aufs`,
|
||||
`devicemapper`, and `btrfs`.
|
||||
`devicemapper`, `btrfs` and `overlayfs`.
|
||||
|
||||
The `aufs` driver is the oldest, but is based on a Linux kernel patch-set that
|
||||
is unlikely to be merged into the main kernel. These are also known to cause some
|
||||
|
@ -175,6 +175,9 @@ To tell the Docker daemon to use `devicemapper`, use
|
|||
The `btrfs` driver is very fast for `docker build` - but like `devicemapper` does not
|
||||
share executable memory between devices. Use `docker -d -s btrfs -g /mnt/btrfs_partition`.
|
||||
|
||||
The `overlayfs` is a very fast union filesystem. It is now merged in the main
|
||||
Linux kernel as of [3.18.0](https://lkml.org/lkml/2014/10/26/137).
|
||||
Call `docker -d -s overlayfs` to use it.
|
||||
|
||||
### Docker exec-driver option
|
||||
|
||||
|
|
Загрузка…
Ссылка в новой задаче