diff --git a/adb/adb.c b/adb/adb.c
index f3251fe..8b04fda 100644
--- a/adb/adb.c
+++ b/adb/adb.c
@@ -1022,16 +1022,6 @@
     }
 #else
 
-    // Our external storage path may be different than apps, since
-    // we aren't able to bind mount after dropping root.
-    const char* adb_external_storage = getenv("ADB_EXTERNAL_STORAGE");
-    if (NULL != adb_external_storage) {
-        setenv("EXTERNAL_STORAGE", adb_external_storage, 1);
-    } else {
-        D("Warning: ADB_EXTERNAL_STORAGE is not set.  Leaving EXTERNAL_STORAGE"
-          " unchanged.\n");
-    }
-
     /* don't listen on a port (default 5037) if running in secure mode */
     /* don't run as root if we are running in secure mode */
     if (should_drop_privileges()) {
diff --git a/include/private/android_filesystem_config.h b/include/private/android_filesystem_config.h
index db9efbb..6521cbe 100644
--- a/include/private/android_filesystem_config.h
+++ b/include/private/android_filesystem_config.h
@@ -229,9 +229,6 @@
     { 00644, AID_ROOT,      AID_ROOT,       0 },
 };
 
-#define EXTERNAL_STORAGE_SYSTEM "/mnt/shell/sdcard0"
-#define EXTERNAL_STORAGE_APP "/storage/sdcard0"
-
 static inline void fs_config(const char *path, int dir,
                              unsigned *uid, unsigned *gid, unsigned *mode)
 {
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 89aafaf..f9f98a2 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -34,6 +34,7 @@
     export ANDROID_ROOT /system
     export ANDROID_ASSETS /system/app
     export ANDROID_DATA /data
+    export ANDROID_STORAGE /storage
     export ASEC_MOUNTPOINT /mnt/asec
     export LOOP_MOUNTPOINT /mnt/obb
     export BOOTCLASSPATH /system/framework/core.jar:/system/framework/core-junit.jar:/system/framework/bouncycastle.jar:/system/framework/ext.jar:/system/framework/framework.jar:/system/framework/telephony-common.jar:/system/framework/mms-common.jar:/system/framework/android.policy.jar:/system/framework/services.jar:/system/framework/apache-xml.jar
@@ -56,8 +57,9 @@
     mkdir /cache 0770 system cache
     mkdir /config 0500 root root
 
-    # Directory for shell-visible mount points, like external storage
+    # See storage config details at http://source.android.com/tech/storage/
     mkdir /mnt/shell 0700 shell shell
+    mkdir /storage 0050 root sdcard_r
 
     # Directory for putting things only root should see.
     mkdir /mnt/secure 0700 root root
diff --git a/toolbox/mount.c b/toolbox/mount.c
index 27cf3c9..b7adce2 100644
--- a/toolbox/mount.c
+++ b/toolbox/mount.c
@@ -49,12 +49,17 @@
 	{ "exec",	MS_NOEXEC,	0,		MS_NOEXEC	},
 	{ "move",	MS_TYPE,	MS_MOVE,	0		},
 	{ "recurse",	MS_REC,		MS_REC,		0		},
+	{ "rec",	MS_REC,		MS_REC,		0		},
 	{ "remount",	MS_TYPE,	MS_REMOUNT,	0		},
 	{ "ro",		MS_RDONLY,	MS_RDONLY,	0		},
 	{ "rw",		MS_RDONLY,	0,		MS_RDONLY	},
 	{ "suid",	MS_NOSUID,	0,		MS_NOSUID	},
 	{ "sync",	MS_SYNCHRONOUS,	MS_SYNCHRONOUS,	0		},
 	{ "verbose",	MS_VERBOSE,	MS_VERBOSE,	0		},
+	{ "unbindable",	MS_UNBINDABLE,	MS_UNBINDABLE,	0		},
+	{ "private",	MS_PRIVATE,	MS_PRIVATE,	0		},
+	{ "slave",	MS_SLAVE,	MS_SLAVE,	0		},
+	{ "shared",	MS_SHARED,	MS_SHARED,	0		},
 };
 
 static void add_extra_option(struct extra_opts *extra, char *s)