From 56d0e97b5d1386af5a8203588a08b0340706bd15 Mon Sep 17 00:00:00 2001
From: Ralph Ronnquist <ralph.ronnquist@gmail.com>
Date: Sun, 3 Apr 2022 17:11:37 +1000
Subject: [PATCH] revised startup

---
 overlay-init      |  5 -----
 overlay-postmount | 28 ++++++++++++++++++++++++++++
 overlay-premount  | 23 +----------------------
 3 files changed, 29 insertions(+), 27 deletions(-)

diff --git a/overlay-init b/overlay-init
index f57d6fd..48f9867 100755
--- a/overlay-init
+++ b/overlay-init
@@ -13,11 +13,6 @@ subhost_config
 cat <<EOF
 set -x
 mount -t proc proc /proc
-mount -t devpts devpts /dev/pts
-mount -t sysfs sysfs /sys
-if [ "$RAM_SIZE" != "none" ] && ! grep -q '/run tmpfs' /proc/mounts ; then
-    mount -t tmpfs -osize=$RAM_SIZE,mode=755 tmpfs /run
-fi
 for srv in $START ; do service \$srv start ; done
 dummy_service() {
     [ \$# -gt 3 ] && return 0
diff --git a/overlay-postmount b/overlay-postmount
index d1a3c0b..e8f32ac 100755
--- a/overlay-postmount
+++ b/overlay-postmount
@@ -9,5 +9,33 @@ OVERLAYDIR="$(dirname $(realpath $0))"
 subhost_name "$CONFIG"
 subhost_config
 
+# setup $LIVE/dev
+mkdir -p "$LIVE/dev"
+mount -t tmpfs -osize=50M devtmpfs "$LIVE/dev"
+mknod -m 622 "$LIVE/dev/console" c 5 1
+mknod -m 666 "$LIVE/dev/null" c 1 3
+mknod -m 666 "$LIVE/dev/zero" c 1 5
+mknod -m 666 "$LIVE/dev/ptmx" c 5 2
+mknod -m 666 "$LIVE/dev/tty" c 5 0
+mknod -m 444 "$LIVE/dev/random" c 1 8
+mknod -m 444 "$LIVE/dev/urandom" c 1 9
+chown root:tty "$LIVE/dev/console"
+chown root:tty "$LIVE/dev/ptmx"
+chown root:tty "$LIVE/dev/tty"
+ln -sTf /proc/self/fd "$LIVE/dev/fd"
+ln -sTf /proc/self/fd/0 "$LIVE/dev/stdin"
+ln -sTf /proc/self/fd/1 "$LIVE/dev/stdout"
+ln -sTf /proc/self/fd/2 "$LIVE/dev/stderr"
+ln -sTf /proc/kcore "$LIVE/dev/core"
+mkdir "$LIVE/dev/shm"
+mkdir "$LIVE/dev/pts"
+chmod 1777 "$LIVE/dev/shm"
+
+mount -t devpts devpts $LIVE/dev/pts
+mount -t sysfs sysfs $LIVE/sys
+if [ "$RAM_SIZE" != "none" ] ; then
+    mount -t tmpfs -osize=$RAM_SIZE,mode=755 tmpfs $LIVE/run
+fi
+
 echo "Installing $OVERLAYDIR/reaper to $LIVE/.reaper"
 cp -p $OVERLAYDIR/reaper $LIVE/.reaper
diff --git a/overlay-premount b/overlay-premount
index 607c1ea..615a627 100755
--- a/overlay-premount
+++ b/overlay-premount
@@ -9,27 +9,6 @@ OVERLAYDIR="$(dirname $(realpath $0))"
 subhost_name "$CONFIG"
 subhost_config
 
-# setup $UPPER/dev
-mkdir -p "$UPPER/dev"
-mount -t tmpfs -osize=50M tmpfs "$UPPER/dev"
-mknod -m 622 "$UPPER/dev/console" c 5 1
-mknod -m 666 "$UPPER/dev/null" c 1 3
-mknod -m 666 "$UPPER/dev/zero" c 1 5
-mknod -m 666 "$UPPER/dev/ptmx" c 5 2
-mknod -m 666 "$UPPER/dev/tty" c 5 0
-mknod -m 444 "$UPPER/dev/random" c 1 8
-mknod -m 444 "$UPPER/dev/urandom" c 1 9
-chown root:tty "$UPPER/dev/console"
-chown root:tty "$UPPER/dev/ptmx"
-chown root:tty "$UPPER/dev/tty"
-ln -sTf /proc/self/fd "$UPPER/dev/fd"
-ln -sTf /proc/self/fd/0 "$UPPER/dev/stdin"
-ln -sTf /proc/self/fd/1 "$UPPER/dev/stdout"
-ln -sTf /proc/self/fd/2 "$UPPER/dev/stderr"
-ln -sTf /proc/kcore "$UPPER/dev/core"
-mkdir "$UPPER/dev/shm"
-mkdir "$UPPER/dev/pts"
-chmod 1777 "$UPPER/dev/shm"
-
 # all good so far ; now avoid using the host's networking setup
 setup_networking "$UPPER"
+
-- 
2.39.2