fix: expand-overlay START=98 to run before dockerd(99)

package/diy/expand-overlay/files/expand-overlay.init

@@ -1,9 +1,9 @@
 #!/bin/sh /etc/rc.common
 # /etc/init.d/expand-overlay
 # Stage 2: Resize p3 filesystem, format & mount p4, configure Docker.
-# Runs at START=99, after overlay is mounted and most services started.
+# Runs at START=98 (before dockerd at 99) so Docker picks up data_root.
 
-START=99
+START=98
 
 boot() {
 	local flag="/etc/resize2fs.done"
@@ -11,7 +11,6 @@ boot() {
 
 	# ---- Stage 2a: Resize p3 filesystem ----
 	if [ ! -f "$flag" ]; then
-		# Wait for stage1 (uci-defaults) to finish
 		local i=0
 		while [ ! -f "/etc/expand-overlay.done" ] && [ $i -lt 30 ]; do
 			sleep 1
@@ -26,27 +25,20 @@ boot() {
 
 	# ---- Stage 2b: Format and mount p4 data partition ----
 	if [ ! -f "$p4flag" ]; then
-		# Check if p4 is marked with RESET (needs formatting)
 		if dd if=/dev/mmcblk2p4 bs=5 count=1 2>/dev/null | grep -qF "RESET"; then
-			# Format p4 as ext4
 			mkfs.ext4 -F -L data /dev/mmcblk2p4 2>/dev/null
 		fi
 
-		# Mount p4 to /mnt/data
 		mkdir -p /mnt/data
 		mount /dev/mmcblk2p4 /mnt/data 2>/dev/null
 
-		# Create Docker directory on data partition
 		mkdir -p /mnt/data/docker
 
-		# Point Docker to data partition
 		uci -q set dockerd.globals.data_root="/mnt/data/docker"
 		uci -q commit dockerd
 
-		# Add to fstab for auto-mount on future boots
 		if ! grep -q "mmcblk2p4" /etc/config/fstab 2>/dev/null; then
 			block detect > /dev/null 2>&1
-			# block detect creates entries, we update the last one
 			local idx=$(( $(uci show fstab | grep -c "fstab.@mount") - 1 ))
 			[ "$idx" -ge 0 ] && uci -q set fstab.@mount[$idx].target="/mnt/data"
 			uci -q commit fstab