diff options
Diffstat (limited to 'rc.shutdown')
| -rwxr-xr-x | rc.shutdown | 58 |
1 files changed, 26 insertions, 32 deletions
diff --git a/rc.shutdown b/rc.shutdown index 473953f..9eb0b31 100755 --- a/rc.shutdown +++ b/rc.shutdown @@ -22,21 +22,20 @@ echo " " kill_everything shutdown stat_busy "Saving Random Seed" -RANDOM_SEED=/var/lib/misc/random-seed -install -TDm 0600 <(:) $RANDOM_SEED -POOL_FILE=/proc/sys/kernel/random/poolsize -if [[ -r $POOL_FILE ]]; then - read POOL_SIZE < $POOL_FILE -else - POOL_SIZE=512 -fi -dd if=/dev/urandom of=$RANDOM_SEED count=1 bs=$POOL_SIZE &>/dev/null + RANDOM_SEED=/var/lib/misc/random-seed + install -TDm 0600 <(:) $RANDOM_SEED + POOL_FILE=/proc/sys/kernel/random/poolsize + if [[ -r $POOL_FILE ]]; then + read POOL_SIZE < $POOL_FILE + else + POOL_SIZE=512 + fi + dd if=/dev/urandom of=$RANDOM_SEED count=1 bs=$POOL_SIZE &>/dev/null stat_done -if [[ $TIMEZONE ]]; then +[[ $TIMEZONE ]] && status "Saving Time Zone" \ cp --remove-destination "/usr/share/zoneinfo/$TIMEZONE" /etc/localtime -fi # Write to wtmp file before unmounting halt -w @@ -44,41 +43,36 @@ halt -w status "Deactivating Swap" swapoff -a # stop monitoring of lvm2 groups before unmounting filesystems -if [[ $USELVM = [Yy][Ee][Ss] && -x $(type -P lvm) && -d /sys/block ]]; then +[[ $USELVM = [Yy][Ee][Ss] && -x $(type -P lvm) && -d /sys/block ]] && status "Deactivating monitoring of LVM2 groups" \ vgchange --monitor n &>/dev/null -fi -stat_busy "Unmounting Filesystems" - # if we don't have devtmpfs support, /dev is mounted as tmpfs, so don't unmount it +# if we don't have devtmpfs support, /dev is mounted as tmpfs, so don't unmount it +status "Unmounting Filesystems" \ umount -a -r -t nodevtmpfs,notmpfs,nosysfs,noproc,nodevpts -O no_netdev -stat_done run_hook shutdown_postumount # Kill non-root encrypted partition mappings if [[ -f /etc/crypttab && $CS ]] && grep -q ^[^#] /etc/crypttab; then stat_busy "Deactivating encrypted volumes:" - # Maybe someone has LVM on an encrypted block device - # executing an extra vgchange is errorless - if [[ $USELVM = [Yy][Ee][Ss] ]]; then - vgchange --sysinit -a n &>/dev/null - fi - do_lock() { - stat_append "${1}.." - if $CS remove "$1" &>/dev/null; then - stat_append "ok " - else - stat_append "failed " - fi - } - read_crypttab do_lock + # Maybe someone has LVM on an encrypted block device + # executing an extra vgchange is errorless + [[ $USELVM = [Yy][Ee][Ss] ]] && vgchange --sysinit -a n &>/dev/null + do_lock() { + stat_append "${1}.." + if $CS remove "$1" &>/dev/null; then + stat_append "ok " + else + stat_append "failed " + fi + } + read_crypttab do_lock stat_done fi -if [[ $USELVM = [Yy][Ee][Ss] && -x $(type -P lvm) && -d /sys/block ]]; then +[[ $USELVM = [Yy][Ee][Ss] && -x $(type -P lvm) && -d /sys/block ]] && status "Deactivating LVM2 groups" vgchange --sysinit -a n &>/dev/null -fi status "Remounting Root Filesystem Read-only" \ mount -n -o remount,ro / |