Hi all,
I'm using OpenWrt 19.07.7 to develop firmware for my own device.
Since /var is soft link to /tmp, we want to change it to ramfs.
Following is my changes.
diff --git a/package/base-files/Makefile b/package/base-files/Makefile
index 87393a397e9..99fc1693795 100644
--- a/package/base-files/Makefile
+++ b/package/base-files/Makefile
@@ -173,8 +173,8 @@ define Package/base-files/install
mkdir -p $(1)/www
mkdir -p $(1)/root
$(LN) /proc/mounts $(1)/etc/mtab
- rm -f $(1)/var
- $(LN) tmp $(1)/var
+ rm -rf $(1)/var
+ mkdir -p $(1)/var
mkdir -p $(1)/etc
$(LN) /tmp/resolv.conf /tmp/TZ /tmp/localtime $(1)/etc/
diff --git a/package/base-files/files/etc/init.d/boot b/package/base-files/files/etc/init.d/boot
index 09b7f44c794..2dd9ffda0e9 100755
--- a/package/base-files/files/etc/init.d/boot
+++ b/package/base-files/files/etc/init.d/boot
@@ -22,6 +22,7 @@ boot() {
[ -f /proc/jffs2_bbc ] && echo "S" > /proc/jffs2_bbc
[ -f /proc/net/vlan/config ] && vconfig set_name_type DEV_PLUS_VID_NO_PAD
+ grep -q ramfs /proc/filesystems && /bin/mount -t ramfs ramfs /var
mkdir -p /var/run
mkdir -p /var/log
mkdir -p /var/lock
When my device boot up, it always stock here.
[ 13.440000] procd: - early -
[ 13.448000] procd: - watchdog -
[ 14.100000] procd: - watchdog -
[ 14.104000] procd: - ubus -
Anyone can help me out? Thanks a lot.