Briq
/
linux-live
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

cleanup script enhancements

pull/5/head
Tomas M 2012-09-23 00:24:04 -05:00
parent 31b645ea66
commit c69ff139ed
1 changed files with 14 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
initramfs/cleanup
View File

@ -19,6 +19,7 @@ if [ "$1" = "--start" ]; then
# reloads, but calls this script again instead of itself # reloads, but calls this script again instead of itself
cd /mnt/live cd /mnt/live
rm sbin/init
cp "$0" sbin/init cp "$0" sbin/init
pivot_root . memory/union pivot_root . memory/union
echo "$2" > /lib/command echo "$2" > /lib/command
@ -27,8 +28,13 @@ fi
if [ "$1" = "--init" ]; then if [ "$1" = "--init" ]; then
# now we're called from init to replace the process nr 1. # now we're called from init to replace the process nr 1.
# Here we kill everything and unmount everything # All other processes are already killed
# so our goal is just to unmount everything
# First, mount proc again since it will be beeded
mount -t proc proc /proc >/dev/console 2>&1 mount -t proc proc /proc >/dev/console 2>&1
# next, unmount everything
umount /memory/union/sys/fs/cgroup >/dev/console 2>&1 umount /memory/union/sys/fs/cgroup >/dev/console 2>&1
umount /memory/union/dev/pts >/dev/console 2>&1 umount /memory/union/dev/pts >/dev/console 2>&1
umount /memory/union/dev >/dev/console 2>&1 umount /memory/union/dev >/dev/console 2>&1
@ -37,9 +43,15 @@ if [ "$1" = "--init" ]; then
umount /memory/union/proc >/dev/console 2>&1 umount /memory/union/proc >/dev/console 2>&1
umount /memory/union >/dev/console 2>&1 umount /memory/union >/dev/console 2>&1
umount /memory/bundles/* >/dev/console 2>&1 umount /memory/bundles/* >/dev/console 2>&1
umount /memory/data >/dev/console 2>&1 umount /memory/data* >/dev/console 2>&1
mount -n -o remount,ro /memory/data >/dev/console 2>&1 mount -n -o remount,ro /memory/data >/dev/console 2>&1
# if debug is requested, start commandline prompt here
if grep -vq debug /proc/cmdline; then
echo Starting shell for debug >/dev/console
/bin/sh < /dev/console >/dev/console 2>&1
fi
cat /proc/mounts >/dev/console 2>&1 cat /proc/mounts >/dev/console 2>&1
$(cat /lib/command 2>/dev/null) $(cat /lib/command 2>/dev/null)
reboot reboot