https://docs.docker.com/engine/installation/linux/linux-postinstall/ links to not existing page /engine/installation/userguide/storagedriver/ in this section:
Use a different storage engine
For information about the different storage engines, see Storage drivers. The default storage engine and the list of supported storage engines depend on your host’s Linux distribution and available kernel drivers.
URL: /engine/installation/userguide/storagedriver/