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Merge pull request #7433 from BretFisher/patch-3 

remove aufs "default storage driver" statements
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Maria Bermudez 2018-09-27 16:48:10 -07:00 committed by GitHub
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8
storage/storagedriver/index.md
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@ -143,8 +143,8 @@ Status: Downloaded newer image for ubuntu:15.04
Each of these layers is stored in its own directory inside the Docker host's
local storage area. To examine the layers on the filesystem, list the contents
of `/var/lib/docker/<storage-driver>/layers/`. This example uses `aufs`, which
is the default storage driver:
of `/var/lib/docker/<storage-driver>/layers/`. This example uses the `aufs`
storage driver:
```bash
$ ls /var/lib/docker/aufs/layers
@ -292,8 +292,8 @@ layer. This means that the writable layer is as small as possible.
When an existing file in a container is modified, the storage driver performs a
copy-on-write operation. The specifics steps involved depend on the specific
storage driver. For the default `aufs` driver and the `overlay` and `overlay2`
drivers, the copy-on-write operation follows this rough sequence:
storage driver. For the `aufs`, `overlay`, and `overlay2` drivers, the
copy-on-write operation follows this rough sequence:
* Search through the image layers for the file to update. The process starts
at the newest layer and works down to the base layer one layer at a time.