From: Hugo Villeneuve <hugo@hugovil.com>
Date: Thu, 29 Aug 2013 02:20:20 +0000 (-0400)
Subject: Do not unmount kernel fs in runlevel 0 and 6
X-Git-Url: http://gitweb.hugovil.com/?a=commitdiff_plain;h=be9b366e687cc4595c0484ae8bf3109e8c062f13;p=hvlinux.git

Do not unmount kernel fs in runlevel 0 and 6
---

diff --git a/stage1/bootscripts/mountfs b/stage1/bootscripts/mountfs
index c7fd27e..bed8bfb 100755
--- a/stage1/bootscripts/mountfs
+++ b/stage1/bootscripts/mountfs
@@ -31,12 +31,16 @@ case "$1" in
         # at this point mount will automatically mount it read-only which
         # is what is supposed to happen. This way no data can be written
 	# anymore to disk).
-	cmd_run_nolog_box "Unmounting file systems" umount -a -d -r -v -t notmpfs,noproc
+	cmd_run_nolog_box "Unmounting file systems" \
+	    umount -a -d -r -v -t notmpfs,nosysfs,nodevtmpfs,noproc,nodevpts
         if [ $? -ne 0 ]; then
             exit ${EXIT_CODE_WARNING}
         fi
+
+        # Make sure / is mounted read-only (umount bug?)
+        mount -o remount,ro /
         ;;
-    
+
     *)
         echo "Usage: $0 {start|stop}"
         exit ${EXIT_CODE_FAILURE}
diff --git a/stage1/bootscripts/mountkernfs b/stage1/bootscripts/mountkernfs
index e0552af..263e4ff 100755
--- a/stage1/bootscripts/mountkernfs
+++ b/stage1/bootscripts/mountkernfs
@@ -18,12 +18,8 @@ case "$1" in
 	cmd_run_log_box "Mounting /run" mount /run
     	;;
 
-    stop)
-	umount -n proc
-        ;;
-
     *)
-        echo "Usage: $0 {start|stop}"
+        echo "Usage: $0 {start}"
         exit ${EXIT_CODE_FAILURE}
 	;;
 esac