tree b7f42b5eba56fff2dc43f29c1347d02016c1ca17
parent d57025dc467f192661d7d204d4678e9ee5d7551a
author Mark Salyzyn <salyzyn@google.com> 1542833427 -0800
committer Mark Salyzyn <salyzyn@google.com> 1543522973 -0800

fs_mgr: add README.overlayfs.md

Add documentation regarding overlayfs logistics.

Test: none
Bug: 109821005
Change-Id: I8092fdd548a28f8c860b5dd6175b657728a48801