From 280108a7fadbe4a95e7d7c446240d8e7638d6390 Mon Sep 17 00:00:00 2001
From: Dirk von Suchodoletz
Date: Fri, 22 Dec 2006 16:27:36 +0000
Subject: Small cleanups ...

git-svn-id: http://svn.openslx.org/svn/openslx/trunk@581 95ad53e4-c205-0410-b2fa-d234c58c8868
---
 initramfs/initrd-stuff/init | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

(limited to 'initramfs/initrd-stuff/init')

diff --git a/initramfs/initrd-stuff/init b/initramfs/initrd-stuff/init
index 02e2ecad..1e6dddd3 100755
--- a/initramfs/initrd-stuff/init
+++ b/initramfs/initrd-stuff/init
@@ -2,11 +2,13 @@
 # main script for new type of initial ramdisk for OpenSLX linux diskless
 # clients version 4
 #
-# Dirk von Suchodoletz <dirk@goe.net>, 17-12-2006
+# this file is distributed under the GPLv2, see ~/openslx/COPYING
+#
+# Dirk von Suchodoletz <dirk@goe.net>, 22-12-2006
 # <mj0@uni-freiburg.de> (xenbr), 27-09-2006
 #
 # (c) 2006 - RZ Universitaet Freiburg
-# (c) 2006 - OpenSLX.ORG Project
+# (c) 2006 - OpenSLX GmbH
 
 # functions common for all distros, messages contains all error and info
 # output (for some reason the error output is not produced properly - crash)
@@ -415,7 +417,6 @@ if [ -n "${UNIONFS}" -o -n "${UNION}" ] ; then
     UNIONFS=""; }
 fi
 
-
 # setup of client root filesystem dependent on the availability of UnionFS
 if [ -n "${UNIONFS}" ] ; then
   echo "Using UnionFS for rw access"
@@ -510,8 +511,8 @@ done
 for i in /var/run/utmp /var/log/wtmp /var/log/lastlog /etc/mtab ; do
   echo -n > /mnt/$i
 done
-chmod a+rwxt /mnt/tmp /mnt/tmp/scratch 2>/dev/null &
-chown 65534:0 /mnt/var/lib/nobody &
+chown 65534:0 /mnt/var/lib/nobody
+# /proc/bus/usb might be deprecated in newer kernels ...
 echo -e "# /etc/fstab - file generated by $0 (initramfs from $date)\n#\
 \tDirk von \
 Suchodoletz, dirk@goe.net\n\nrootfs\t\t/\t\trootfs\t\tro\t\t 0 0\n\
@@ -548,7 +549,8 @@ postinit
 [ -s /initramfs/postinit.local ] && \
   cp /initramfs/postinit.local /bin/postinit.local
 [ -x /bin/postinit.local ] && {
-  echo "Running postinit.local - if boot stops here, check the script!"
+  [ $DEBUGLEVEL -gt 0 ] && \
+    echo "Running postinit.local - if boot stops here, check the script!"
   /bin/postinit.local; }
 
 # start a debug shell in higher debug levels
@@ -567,13 +569,14 @@ test -f /mnt/etc/inittab || error "$init_erritab"
 d_mkrlscript close boot.ld ""
 # put /tmp into stage4 mtab
 sed -n "s,/mnt,,;/\/tmp /p" /proc/mounts >> /mnt/etc/mtab
-# preparations to leave initrd - umounting ...
+# preparations to leave initramfs - umounting ...
 umount -n /sys || error "$init_errsys" nonfatal
 umount -n /proc/bus/usb >/dev/null 2>&1
 mount -n --move /dev /mnt/dev
-chmod a+rwxt /mnt/dev/shm
+chmod a+rwxt /mnt/dev/shm /mnt/tmp /mnt/tmp/scratch 2>/dev/null
+
 killall -9 udevd 2>/dev/null
-# kill the watchdog (errhalt)
+# kill the watchdog (autopoweroff, if stage3 init never finishes)
 [ -f /tmp/watchdogpid ] && kill $(cat /tmp/watchdogpid) 2>/dev/null
 # runtimer
 [ $DEBUGLEVEL -eq 8 ] && echo "** SLX init ended near $(sysup)"
@@ -582,5 +585,5 @@ umount -n /proc
 unset debug date initrd ip dnbdroot nbdroot nfsroot vci vga
 unset BOOT_IMAGE KCMDLINE KERNEL MODPRV NWMODULES OLDPWD UDEVD_EVENT_TIMEOUT \
   UDEVD_EXPECTED_SEQNUM
-# new style of pivoting (exec -c would set an empty environment in bash)
+# new style of pivoting (switch_root or run-init in klibc)
 exec switch_root -c dev/console /mnt /sbin/init || error "$init_runinit"
-- 
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