From 1cf731b1e3bb125449c2ef4e1194b6bf69e7b667 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Sun, 2 Sep 2007 14:00:52 +0000 Subject: initscripts: Sync with OE, primarily for better /etc/timestamp handling git-svn-id: https://svn.o-hand.com/repos/poky/trunk@2650 311d38ba-8fff-0310-9ca6-ca027cbcb966 --- .../initscripts-1.0/jornada7xx/checkroot.sh | 211 +++++++++++++++++++++ 1 file changed, 211 insertions(+) create mode 100755 meta/packages/initscripts/initscripts-1.0/jornada7xx/checkroot.sh (limited to 'meta/packages/initscripts/initscripts-1.0/jornada7xx/checkroot.sh') diff --git a/meta/packages/initscripts/initscripts-1.0/jornada7xx/checkroot.sh b/meta/packages/initscripts/initscripts-1.0/jornada7xx/checkroot.sh new file mode 100755 index 000000000..9e2d3cfc8 --- /dev/null +++ b/meta/packages/initscripts/initscripts-1.0/jornada7xx/checkroot.sh @@ -0,0 +1,211 @@ +# +# checkroot.sh Check to root filesystem. +# +# Version: @(#)checkroot.sh 2.84 25-Jan-2002 miquels@cistron.nl +# + +. /etc/default/rcS + +# +# Set SULOGIN in /etc/default/rcS to yes if you want a sulogin to be spawned +# from this script *before anything else* with a timeout, like SCO does. +# +test "$SULOGIN" = yes && sulogin -t 30 $CONSOLE + +# +# Ensure that bdflush (update) is running before any major I/O is +# performed (the following fsck is a good example of such activity :). +# +test -x /sbin/update && update + +# +# Read /etc/fstab. +# +exec 9>&0 &9 9>&- + +# +# Activate the swap device(s) in /etc/fstab. This needs to be done +# before fsck, since fsck can be quite memory-hungry. +# +doswap=no +test -d /proc/1 || mount -n /proc +case "`uname -r`" in + 2.[0123].*) + if test $swap_on_md = yes && grep -qs resync /proc/mdstat + then + test "$VERBOSE" != no && echo "Not activating swap - RAID array resyncing" + else + doswap=yes + fi + ;; + *) + doswap=yes + ;; +esac +if test $doswap = yes +then + test "$VERBOSE" != no && echo "Activating swap" + swapon -a 2> /dev/null +fi + +# +# Check the root filesystem. +# +if test -f /fastboot || test $rootcheck = no +then + test $rootcheck = yes && echo "Fast boot, no filesystem check" +else + # + # Ensure that root is quiescent and read-only before fsck'ing. + # + mount -n -o remount,ro / + if test $? = 0 + then + if test -f /forcefsck + then + force="-f" + else + force="" + fi + if test "$FSCKFIX" = yes + then + fix="-y" + else + fix="-a" + fi + spinner="-C" + case "$TERM" in + dumb|network|unknown|"") spinner="" ;; + esac + test `uname -m` = s390 && spinner="" # This should go away + test "$VERBOSE" != no && echo "Checking root filesystem..." + fsck $spinner $force $fix / + # + # If there was a failure, drop into single-user mode. + # + # NOTE: "failure" is defined as exiting with a return code of + # 2 or larger. A return code of 1 indicates that filesystem + # errors were corrected but that the boot may proceed. + # + if test "$?" -gt 1 + then + + # Since this script is run very early in the boot-process, it should be safe to assume that the + # output is printed to VT1. However, some distributions use a bootsplash to hide the "ugly" boot + # messages and having the bootsplash "hang" due to a waiting fsck prompt is less than ideal + chvt 1 + + # Surprise! Re-directing from a HERE document (as in + # "cat << EOF") won't work, because the root is read-only. + echo + echo "fsck failed. Please repair manually and reboot. Please note" + echo "that the root filesystem is currently mounted read-only. To" + echo "remount it read-write:" + echo + echo " # mount -n -o remount,rw /" + echo + echo "CONTROL-D will exit from this shell and REBOOT the system." + echo + # Start a single user shell on the console + /sbin/sulogin $CONSOLE + reboot -f + fi + else + echo "*** ERROR! Cannot fsck root fs because it is not mounted read-only!" + echo + fi +fi + +# +# If the root filesystem was not marked as read-only in /etc/fstab, +# remount the rootfs rw but do not try to change mtab because it +# is on a ro fs until the remount succeeded. Then clean up old mtabs +# and finally write the new mtab. +# This part is only needed if the rootfs was mounted ro. +# +if [ $(grep rootfs /proc/mounts | awk '{print $4}') = rw ]; then + exit 0 +fi + +# Add a second check, which seems to be needed for some kernel versions +if [ $(grep "/dev/root" /proc/mounts | awk '{print $4}') = rw ]; then + exit 0 +fi + + +echo "Remounting root file system..." +mount -n -o remount,$rootmode / +if test "$rootmode" = rw +then + if test ! -L /etc/mtab + then + rm -f /etc/mtab~ /etc/nologin + : > /etc/mtab + fi + mount -f -o remount / + mount -f /proc + test "$devfs" && grep -q '^devfs /dev' /proc/mounts && mount -f "$devfs" +fi + +: exit 0 -- cgit v1.2.3