create /etc/fstab on boot (closes #3458)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11225 3c298f89-4303-0410-b956-a3cf2f4a3e73

2 files changed, 8 insertions, 6 deletions

diff --git a/package/base-files/Makefile b/package/base-files/Makefile
index 7fbeb6f330..b80fee3ff7 100644
--- a/package/base-files/Makefile
+++ b/package/base-files/Makefile
@@ -161,7 +161,7 @@ define Package/base-files$(TARGET)/install
 	rm -f $(1)/var
 	ln -sf /tmp $(1)/var
 	mkdir -p $(1)/etc
-	ln -sf /tmp/resolv.conf $(1)/etc/resolv.conf
+	ln -sf /tmp/resolv.conf /tmp/fstab $(1)/etc/
 	$(call Package/base-files/install-target,$(1))
 	for conffile in $(1)/etc/config/*; do \
 		if [ -f "$$$$conffile" ]; then \
diff --git a/package/base-files/files/etc/init.d/fstab b/package/base-files/files/etc/init.d/fstab
index 2d2976ffcb..f661b9d15f 100755
--- a/package/base-files/files/etc/init.d/fstab
+++ b/package/base-files/files/etc/init.d/fstab
@@ -15,9 +15,8 @@ do_mount() {
 	[ -n "target" ] || return 0
 	mkdir -p $target
 	config_get_bool enabled "$cfg" "enabled" '1'
-	[ "$enabled" -gt 0 ] && {
-		mount -t $fstype -o $options $device $target
-	}
+	[ "$enabled" -eq 0 ] && options="noauto,$options"
+	echo "$device	$target	$fstype	$options	0	0" >> /tmp/fstab
 }
 
 do_swapon() {
@@ -25,8 +24,8 @@ do_swapon() {
 	config_get device "$cfg" device
 	[ -n "device" ] || return 0
 	config_get_bool enabled "$cfg" "enabled" '1'
-	[ "$enabled" -gt 0 ] && type swapon >/dev/null && {
-		swapon $device
+	[ "$enabled" -gt 0 ] && {
+		echo "$device	none	swap	${noauto}sw	0	0" >> /tmp/fstab
 	}
 }
 
@@ -52,8 +51,11 @@ do_swapoff() {
 
 start() {
 	config_load fstab
+	echo '# WARNING: this is an auto generated file, please use uci to set static filesystems' > /tmp/fstab
 	config_foreach do_mount mount
 	config_foreach do_swapon swap
+	mount -a
+	swapon -a
 }
 
 stop() {