X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/dfc66eb1b50769167f78fd3341dce51d77549bcd..77ec3b2de9bb1880b258ec6aaf4949f146f6fd8d:/package/block-mount/files/fstab.init

diff --git a/package/block-mount/files/fstab.init b/package/block-mount/files/fstab.init
index a3e0338f4..f54051ebb 100644
--- a/package/block-mount/files/fstab.init
+++ b/package/block-mount/files/fstab.init
@@ -8,6 +8,31 @@
 
 START=20
 
+EXTRA_COMMANDS="overlay_enable whole_root_enable"
+EXTRA_HELP="        overlay_enable    Reenable overlay rootfs. (After you fix it).
+        whole_root_enable Reenable whole-disk rootfs.  (After you fix it)."
+
+rootfs_enable() {
+	local extroot_type="$1"
+		
+	if [ ! -d /tmp/${extroot_type}-disabled ]; then
+		echo "No disabled ${extroot_type} present (/tmp/${extroot_type}-disabled).  Can't renable."
+		exit 1
+	fi
+	
+	rm -f /tmp/${extroot_type}-disabled/.extroot.md5sum
+	rm -f /tmp/${extroot_type}-disabled/etc/extroot.md5sum
+	echo "Please reboot router to complete re-enabling external rootfs."
+}
+
+overlay_enable() {
+	rootfs_enable overlay
+}
+
+whole_root_enable() {
+	rootfs_enable whole_root
+}
+
 do_mount() {
 	local cfg="$1"
 	config_mount_by_section "$cfg"
@@ -41,13 +66,11 @@ start() {
 
 	config_load fstab
 	mkdir -p /var/lock
-	lock -w /var/lock/fstab.lck && {
-		lock /var/lock/fstab.lck
-		[ -e /tmp/fstab ] || { 
-			echo '# WARNING: this is an auto generated file, please use uci to set defined filesystems' > /tmp/fstab
-		}
-		lock -u /var/lock/fstab.lck
+	lock /var/lock/fstab.lck
+	[ -e /tmp/fstab ] || {
+		echo '# WARNING: this is an auto generated file, please use uci to set defined filesystems' > /tmp/fstab
 	}
+	lock -u /var/lock/fstab.lck
 	config_foreach do_swapon swap
 	config_foreach do_mount mount
 	config_foreach do_swapon swap  # do swap a second time so that swap on filesystems is enabled