Add anonymous volumes autoremove info (docker#13471)

figaw · usha-mandya · web-flow · commit 8b618a6795dd · 2021-10-08T12:07:29.000+01:00
* Add anonymous volumes autoremove info Anonymous volumes aren't removed if another container adopts them with `--volumes-from`, see: docker#13435 * Format Note Co-authored-by: Usha Mandya <47779042+usha-mandya@users.noreply.github.com>
diff --git a/storage/volumes.md b/storage/volumes.md
@@ -578,6 +578,12 @@ the Docker Engine removes the `/foo` volume but not the `awesome` volume.
 $ docker run --rm -v /foo -v awesome:/bar busybox top
 ```
 
+> **Note**:
+>
+> If another container binds the volumes with
+> `--volumes-from`, the volume definitions are _copied_ and the 
+> anonymous volume also stays after the first container is removed.
+  
 ### Remove all volumes
 
 To remove all unused volumes and free up space:
