diff --git a/docs/concepts/storage/volumes.md b/docs/concepts/storage/volumes.md index 2c5ccf492d901..414913726d072 100644 --- a/docs/concepts/storage/volumes.md +++ b/docs/concepts/storage/volumes.md @@ -953,13 +953,14 @@ redesigned or even removed in future releases. Mount propagation allows for sharing volumes mounted by a Container to other Containers in the same Pod, or even to other Pods on the same node. -If the MountPropagation feature is disabled, volume mounts in pods are not propagated. +If the "`MountPropagation`" feature is disabled, volume mounts in pods are not propagated. That is, Containers run with `private` mount propagation as described in the [Linux kernel documentation](https://www.kernel.org/doc/Documentation/filesystems/sharedsubtree.txt). To enable this feature, specify `MountPropagation=true` in the -`--feature-gates` command line option. When enabled, the `volumeMounts` field -of a Container has a new `mountPropagation` subfield. Its values are: +`--feature-gates` command line option for the API server and kubelets. +When enabled, the `volumeMounts` field of a Container has a new +`mountPropagation` subfield. Its values are: * `HostToContainer` - This volume mount will receive all subsequent mounts that are mounted to this volume or any of its subdirectories. This is