Remove unneeded options and commands from mountfs and

mountvirtfs when mtab is a symlink to /proc/self/mounts


git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@10275 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

3 files changed, 13 insertions, 20 deletions

diff --git a/bootscripts/ChangeLog b/bootscripts/ChangeLog
index 3d7b4a5d2..c6569f092 100644
--- a/bootscripts/ChangeLog
+++ b/bootscripts/ChangeLog
@@ -1,3 +1,7 @@
+2013-05-15 Bruce Dubbs <bdubbs@linuxfromscratch.org>
+   * Remove unneeded options and commands from mountfs and
+     mountvirtfs when mtab is a symlink to /proc/self/mounts
+
 2013-05-11 Bruce Dubbs <bdubbs@linuxfromscratch.org>
    * Make sure the root fs is mounted read only in mountfs
      before halting
diff --git a/bootscripts/lfs/init.d/mountfs b/bootscripts/lfs/init.d/mountfs
index b700d8e7d..6784a6943 100644
--- a/bootscripts/lfs/init.d/mountfs
+++ b/bootscripts/lfs/init.d/mountfs
@@ -33,23 +33,12 @@
 case "${1}" in
    start)
       log_info_msg "Remounting root file system in read-write mode..."
-      mount -n -o remount,rw / >/dev/null
+      mount -o remount,rw / >/dev/null
       evaluate_retval
 
       # Remove fsck-related file system watermarks.
       rm -f /fastboot /forcefsck
 
-      log_info_msg "Recording existing mounts in /etc/mtab..."
-      > /etc/mtab
-
-      mount -f /     || failed=1
-      mount -f /proc || failed=1
-      mount -f /sys  || failed=1
-      mount -f /run  || failed=1
-      mount -f /dev  || failed=1
-      (exit ${failed})
-      evaluate_retval
-
       # This will mount all filesystems that do not have _netdev in
       # their option list.  _netdev denotes a network filesystem.
 
@@ -60,13 +49,13 @@ case "${1}" in
       ;;
 
    stop)
-      # Don't unmount tmpfs like /run
+      # Don't unmount virtual file systems like /run
       log_info_msg "Unmounting all other currently mounted file systems..."
-      umount -a -d -r -t notmpfs,nosysfs,nodevtmpfs,noproc >/dev/null
+      umount -a -d -r -t notmpfs,nosysfs,nodevtmpfs,noproc,nodevpts >/dev/null
       evaluate_retval
 
-      # Make sure / is mounted read only (umount bug?)
-      mount -n -o remount,ro /
+      # Make sure / is mounted read only (umount bug)
+      mount -o remount,ro /
 
       # Make all LVM volume groups unavailable, if appropriate
       # This fails if swap or / are on an LVM partition
diff --git a/bootscripts/lfs/init.d/mountvirtfs b/bootscripts/lfs/init.d/mountvirtfs
index 1c35fcd43..9c0d0f24d 100644
--- a/bootscripts/lfs/init.d/mountvirtfs
+++ b/bootscripts/lfs/init.d/mountvirtfs
@@ -33,7 +33,7 @@ case "${1}" in
    start)
       # Make sure /run/var is available before logging any messages
       if ! mountpoint /run >/dev/null; then
-         mount -n /run || failed=1
+         mount /run || failed=1
       fi
 
       mkdir -p /run/var /run/lock /run/shm
@@ -43,17 +43,17 @@ case "${1}" in
 
       if ! mountpoint /proc >/dev/null; then
          log_info_msg2 " ${INFO}/proc"
-         mount -n -o nosuid,noexec,nodev /proc || failed=1
+         mount -o nosuid,noexec,nodev /proc || failed=1
       fi
 
       if ! mountpoint /sys >/dev/null; then
          log_info_msg2 " ${INFO}/sys" 
-         mount -n -o nosuid,noexec,nodev /sys || failed=1
+         mount -o nosuid,noexec,nodev /sys || failed=1
       fi
 
       if ! mountpoint /dev >/dev/null; then
          log_info_msg2 " ${INFO}/dev" 
-         mount -n -o mode=0755,nosuid /dev  || failed=1
+         mount -o mode=0755,nosuid /dev  || failed=1
       fi
 
       # Copy devices that Udev >= 155 doesn't handle to /dev