WebSVN – livecd – Diff – /trunk/customize/sl5/halt


#!/bin/bash
#
# halt          This file is executed by init when it goes into runlevel
#               0 (halt) or runlevel 6 (reboot). It kills all processes,
#               unmounts file systems and then either halts or reboots.
#
# Author:       Miquel van Smoorenburg, <miquels@drinkel.nl.mugnet.org>
#               Modified for RHS Linux by Damien Neil
#
 
NOLOCALE=1
. /etc/init.d/functions
 
action() {
   echo -n "$1 "
   shift
   if [ "$BOOTUP" = "color" ]; then
      "$@" && echo_success || echo_failure
   else
      "$@"
   fi
   echo
}
 
halt_crypto() {
    fnval=0
    while read dst src key; do
	[ -z "$dst" -o "${dst#\#}" != "$dst" ] && continue
        if [ -b "/dev/mapper/$dst" ]; then
            if /sbin/dmsetup info "$dst" | grep -q '^Open count: *0$'; then
                /sbin/cryptsetup remove "$dst"
            else
                fnval=1
            fi
        fi
    done < /etc/crypttab
    return $fnval
}
 
# See how we were called.
case "$0" in
   *halt)
	message=$"Halting system..."
	command="/sbin/halt"
	;;
   *reboot)
	message=$"Please stand by while rebooting the system..."
	command="/sbin/reboot"
	kexec_command="/sbin/kexec"
	;;
   *)
	echo $"$0: call me as 'halt' or 'reboot' please!"
	exit 1
	;;
esac
case "$1" in
   *start)
   	;;
   *)
	echo $"Usage: $0 {start}"
	exit 1
	;;
esac
 
# Kill all processes.
[ "${BASH+bash}" = bash ] && enable kill
 
action $"Sending all processes the TERM signal..." /sbin/killall5 -15
sleep 5
action $"Sending all processes the KILL signal..."  /sbin/killall5 -9
 
# Write to wtmp file before unmounting /var
/sbin/halt -w
 
# Save mixer settings, here for lack of a better place.
grep -q "\(alsa\)" /proc/devices
if [ $? = 0 -a -x /usr/sbin/alsactl ]; then
   action $"Saving mixer settings" alsactl store
fi
 
# Save random seed
touch /var/lib/random-seed
chmod 600 /var/lib/random-seed
action $"Saving random seed: " dd if=/dev/urandom of=/var/lib/random-seed count=1 bs=512 2>/dev/null
 
# Sync the system clock.
ARC=0
SRM=0
UTC=0
 
if [ -f /etc/sysconfig/clock ]; then
   . /etc/sysconfig/clock
 
   # convert old style clock config to new values
   if [ "${CLOCKMODE}" = "GMT" ]; then
      UTC=true
   elif [ "${CLOCKMODE}" = "ARC" ]; then
      ARC=true
   fi
fi
 
CLOCKDEF=""
CLOCKFLAGS="$CLOCKFLAGS --systohc"
 
case "$UTC" in
   yes|true)
	CLOCKFLAGS="$CLOCKFLAGS -u";
	CLOCKDEF="$CLOCKDEF (utc)";
	;;
   no|false)
	CLOCKFLAGS="$CLOCKFLAGS --localtime";
	CLOCKDEF="$CLOCKDEF (localtime)";
	;;
esac
 
case "$ARC" in
   yes|true)
	CLOCKFLAGS="$CLOCKFLAGS -A";
	CLOCKDEF="$CLOCKDEF (arc)";
	;;
esac
case "$SRM" in
   yes|true)
	CLOCKFLAGS="$CLOCKFLAGS -S";
	CLOCKDEF="$CLOCKDEF (srm)";
	;;
esac
 
[ -x /sbin/hwclock ] && action $"Syncing hardware clock to system time" /sbin/hwclock $CLOCKFLAGS
 
# Try to unmount tmpfs filesystems to avoid swapping them in.  Ignore failures.
tmpfs=$(awk '$2 ~ /^\/($|proc|dev)/ { next; }
	     $3 == "tmpfs" { print $2; }' /proc/mounts | sort -r)
[ -n "$tmpfs" ] && fstab-decode umount $tmpfs 2>/dev/null
 
# Turn off swap, then unmount file systems.
[ -f /proc/swaps ] && SWAPS=`awk '! /^Filename/ { print $1 }' /proc/swaps`
if [ -n "$SWAPS" ]; then
    action $"Turning off swap: " swapoff $SWAPS
    for dst in $SWAPS; do
	if [[ "$dst" =~ "^/dev/mapper" ]] \
	    && [ "$(dmsetup status "$dst" | cut -d ' ' -f 3)" = crypt ]; then
	    backdev=$(/sbin/cryptsetup status "$dst" \
		| awk '$1 == "device:" { print $2 }')
	    /sbin/cryptsetup remove "$dst"
	    # Leave partition with a blank plain-text swap
	    mkswap "$backdev" > /dev/null
	fi
    done
fi
 
[ -x /sbin/quotaoff ] && action $"Turning off quotas: " /sbin/quotaoff -aug
 
# Unmount file systems, killing processes if we have to.
# Unmount loopback stuff first
# __umount_loopback_loop
 
# Unmount RPC pipe file systems
# __umount_loop '$3 ~ /^rpc_pipefs$/ || $3 ~ /^rpc_svc_gss_pipefs$/ {print $2}' \
#    /proc/mounts \
#    $"Unmounting pipe file systems: " \
#    $"Unmounting pipe file systems (retry): " \
#    -f
 
# LANG=C __umount_loop '$2 ~ /^\/$|^\/proc|^\/dev/{next}
#	$3 == "tmpfs" || $3 == "proc" {print $2 ; next}
#	/(loopfs|autofs|nfs|cifs|smbfs|ncpfs|sysfs|^none|^\/dev\/ram|^\/dev\/root$)/ {next}
#	{print $2}' /proc/mounts \
#	$"Unmounting file systems: " \
#	$"Unmounting file systems (retry): " \
#	-f
 
[ -f /proc/bus/usb/devices ] && umount /proc/bus/usb
 
[ -f /etc/crypttab ] && \
    LANG=C action $"Stopping disk encryption: " halt_crypto
 
# remove the crash indicator flag
rm -f /.autofsck
 
# Try all file systems other than root, essential filesystems and RAM disks,
# one last time.
awk '$2 !~ /\/(|dev|proc|selinux)$/ && $1 !~ /^\/dev\/ram/ { print $2 }' \
    /proc/mounts | grep -v "/livecd/" | sort -r | \
  while read line; do
    fstab-decode umount -f $line
done
 
if [ -x /sbin/halt.local ]; then
   /sbin/halt.local
fi
 
# Remount read only anything that's left mounted.
# echo $"Remounting remaining filesystems readonly"
mount | awk '{ print $3 }' | while read line; do
    fstab-decode mount -n -o ro,remount $line
done
 
# Now halt or reboot.
echo $"$message"
if [ -f /fastboot ]; then
 echo $"On the next boot fsck will be skipped."
elif [ -f /forcefsck ]; then
 echo $"On the next boot fsck will be forced."
fi
 
if [ "$command" = /sbin/halt -a -r /etc/ups/upsmon.conf -a -f /etc/killpower -a -f /etc/sysconfig/ups ] ; then
	. /etc/sysconfig/ups
	if [ "$SERVER" = "yes" -a "$MODEL" = "upsdrvctl" ] ; then
		/sbin/upsdrvctl shutdown
	elif [ "$SERVER" = "yes" -a "$MODEL" != "NONE" -a -n "$MODEL" -a -n "$DEVICE" ] ; then
		$MODEL $OPTIONS_HALT -k $DEVICE
	fi
fi
 
# ------------------ LiveCD -------------------------
 
# dir of mounted live system: /$MOUNTDIR/live
MOUNTDIR=livecd
 
# source functions of liblinuxlive
. /$MOUNTDIR/live/liblinuxlive
 
# root on NFS?
NFSROOT=$( cmdline_value nfsroot )
 
# noeject set?
NOEJECT=$( cmdline_parameter noeject )
 
# eject CDROM 
# if CDROM is not on NFS and if noeject is not set
if [ ! $NFSROOT ] && [ ! $NOEJECT ]; then
    echo -n "Ejecting CD-ROM ... "
 
    eject "/livecd/live`grep $MOUNTDIR/live/livecd /proc/mounts|awk '{print $1}'`"
    echo
fi
 
if [ "${command##*/}" = "reboot" ]; then
  echo "Rebooting."; sleep 1
  /livecd/live/bin/busybox reboot 2>/dev/null
  reboot
else
  echo "Poweroff."; sleep 1  
  /livecd/live/bin/busybox poweroff 2>/dev/null
  poweroff
fi
 
# ------------------ LiveCD -------------------------
 
# First, try kexec. If that fails, fall back to rebooting the old way.
[ -n "$kexec_command" ] && $kexec_command -e -x >& /dev/null
 
HALTARGS="-d"
[ -f /poweroff -o ! -f /halt ] && HALTARGS="$HALTARGS -p"
 
exec $command $HALTARGS

Rev 159	Rev 164
1	`#!/bin/bash`	1	`#!/bin/bash`
2	`#`	2	`#`
3	`# halt This file is executed by init when it goes into runlevel`	3	`# halt This file is executed by init when it goes into runlevel`
4	`# 0 (halt) or runlevel 6 (reboot). It kills all processes,`	4	`# 0 (halt) or runlevel 6 (reboot). It kills all processes,`
5	`# unmounts file systems and then either halts or reboots.`	5	`# unmounts file systems and then either halts or reboots.`
6	`#`	6	`#`
7	`# Author: Miquel van Smoorenburg, <miquels@drinkel.nl.mugnet.org>`	7	`# Author: Miquel van Smoorenburg, <miquels@drinkel.nl.mugnet.org>`
8	`# Modified for RHS Linux by Damien Neil`	8	`# Modified for RHS Linux by Damien Neil`
9	`#`	9	`#`
10		10
11	`NOLOCALE=1`	11	`NOLOCALE=1`
12	`. /etc/init.d/functions`	12	`. /etc/init.d/functions`
13		13
14	`action() {`	14	`action() {`
15	`echo -n "$1 "`	15	`echo -n "$1 "`
16	`shift`	16	`shift`
17	`if [ "$BOOTUP" = "color" ]; then`	17	`if [ "$BOOTUP" = "color" ]; then`
18	`"$@" && echo_success \|\| echo_failure`	18	`"$@" && echo_success \|\| echo_failure`
19	`else`	19	`else`
20	`"$@"`	20	`"$@"`
21	`fi`	21	`fi`
22	`echo`	22	`echo`
23	`}`	23	`}`
24		24
25	`halt_crypto() {`	25	`halt_crypto() {`
26	`fnval=0`	26	`fnval=0`
27	`while read dst src key; do`	27	`while read dst src key; do`
28	`[ -z "$dst" -o "${dst#\#}" != "$dst" ] && continue`	28	`[ -z "$dst" -o "${dst#\#}" != "$dst" ] && continue`
29	`if [ -b "/dev/mapper/$dst" ]; then`	29	`if [ -b "/dev/mapper/$dst" ]; then`
30	`if /sbin/dmsetup info "$dst" \| grep -q '^Open count: *0$'; then`	30	`if /sbin/dmsetup info "$dst" \| grep -q '^Open count: *0$'; then`
31	`/sbin/cryptsetup remove "$dst"`	31	`/sbin/cryptsetup remove "$dst"`
32	`else`	32	`else`
33	`fnval=1`	33	`fnval=1`
34	`fi`	34	`fi`
35	`fi`	35	`fi`
36	`done < /etc/crypttab`	36	`done < /etc/crypttab`
37	`return $fnval`	37	`return $fnval`
38	`}`	38	`}`
39		39
40	`# See how we were called.`	40	`# See how we were called.`
41	`case "$0" in`	41	`case "$0" in`
42	`*halt)`	42	`*halt)`
43	`message=$"Halting system..."`	43	`message=$"Halting system..."`
44	`command="/sbin/halt"`	44	`command="/sbin/halt"`
45	`;;`	45	`;;`
46	`*reboot)`	46	`*reboot)`
47	`message=$"Please stand by while rebooting the system..."`	47	`message=$"Please stand by while rebooting the system..."`
48	`command="/sbin/reboot"`	48	`command="/sbin/reboot"`
49	`kexec_command="/sbin/kexec"`	49	`kexec_command="/sbin/kexec"`
50	`;;`	50	`;;`
51	`*)`	51	`*)`
52	`echo $"$0: call me as 'halt' or 'reboot' please!"`	52	`echo $"$0: call me as 'halt' or 'reboot' please!"`
53	`exit 1`	53	`exit 1`
54	`;;`	54	`;;`
55	`esac`	55	`esac`
56	`case "$1" in`	56	`case "$1" in`
57	`*start)`	57	`*start)`
58	`;;`	58	`;;`
59	`*)`	59	`*)`
60	`echo $"Usage: $0 {start}"`	60	`echo $"Usage: $0 {start}"`
61	`exit 1`	61	`exit 1`
62	`;;`	62	`;;`
63	`esac`	63	`esac`
64		64
65	`# Kill all processes.`	65	`# Kill all processes.`
66	`[ "${BASH+bash}" = bash ] && enable kill`	66	`[ "${BASH+bash}" = bash ] && enable kill`
67		67
68	`action $"Sending all processes the TERM signal..." /sbin/killall5 -15`	68	`action $"Sending all processes the TERM signal..." /sbin/killall5 -15`
69	`sleep 5`	69	`sleep 5`
70	`action $"Sending all processes the KILL signal..." /sbin/killall5 -9`	70	`action $"Sending all processes the KILL signal..." /sbin/killall5 -9`
71		71
72	`# Write to wtmp file before unmounting /var`	72	`# Write to wtmp file before unmounting /var`
73	`/sbin/halt -w`	73	`/sbin/halt -w`
74		74
75	`# Save mixer settings, here for lack of a better place.`	75	`# Save mixer settings, here for lack of a better place.`
76	`grep -q "\(alsa\)" /proc/devices`	76	`grep -q "\(alsa\)" /proc/devices`
77	`if [ $? = 0 -a -x /usr/sbin/alsactl ]; then`	77	`if [ $? = 0 -a -x /usr/sbin/alsactl ]; then`
78	`action $"Saving mixer settings" alsactl store`	78	`action $"Saving mixer settings" alsactl store`
79	`fi`	79	`fi`
80		80
81	`# Save random seed`	81	`# Save random seed`
82	`touch /var/lib/random-seed`	82	`touch /var/lib/random-seed`
83	`chmod 600 /var/lib/random-seed`	83	`chmod 600 /var/lib/random-seed`
84	`action $"Saving random seed: " dd if=/dev/urandom of=/var/lib/random-seed count=1 bs=512 2>/dev/null`	84	`action $"Saving random seed: " dd if=/dev/urandom of=/var/lib/random-seed count=1 bs=512 2>/dev/null`
85		85
86	`# Sync the system clock.`	86	`# Sync the system clock.`
87	`ARC=0`	87	`ARC=0`
88	`SRM=0`	88	`SRM=0`
89	`UTC=0`	89	`UTC=0`
90		90
91	`if [ -f /etc/sysconfig/clock ]; then`	91	`if [ -f /etc/sysconfig/clock ]; then`
92	`. /etc/sysconfig/clock`	92	`. /etc/sysconfig/clock`
93		93
94	`# convert old style clock config to new values`	94	`# convert old style clock config to new values`
95	`if [ "${CLOCKMODE}" = "GMT" ]; then`	95	`if [ "${CLOCKMODE}" = "GMT" ]; then`
96	`UTC=true`	96	`UTC=true`
97	`elif [ "${CLOCKMODE}" = "ARC" ]; then`	97	`elif [ "${CLOCKMODE}" = "ARC" ]; then`
98	`ARC=true`	98	`ARC=true`
99	`fi`	99	`fi`
100	`fi`	100	`fi`
101		101
102	`CLOCKDEF=""`	102	`CLOCKDEF=""`
103	`CLOCKFLAGS="$CLOCKFLAGS --systohc"`	103	`CLOCKFLAGS="$CLOCKFLAGS --systohc"`
104		104
105	`case "$UTC" in`	105	`case "$UTC" in`
106	`yes\|true)`	106	`yes\|true)`
107	`CLOCKFLAGS="$CLOCKFLAGS -u";`	107	`CLOCKFLAGS="$CLOCKFLAGS -u";`
108	`CLOCKDEF="$CLOCKDEF (utc)";`	108	`CLOCKDEF="$CLOCKDEF (utc)";`
109	`;;`	109	`;;`
110	`no\|false)`	110	`no\|false)`
111	`CLOCKFLAGS="$CLOCKFLAGS --localtime";`	111	`CLOCKFLAGS="$CLOCKFLAGS --localtime";`
112	`CLOCKDEF="$CLOCKDEF (localtime)";`	112	`CLOCKDEF="$CLOCKDEF (localtime)";`
113	`;;`	113	`;;`
114	`esac`	114	`esac`
115		115
116	`case "$ARC" in`	116	`case "$ARC" in`
117	`yes\|true)`	117	`yes\|true)`
118	`CLOCKFLAGS="$CLOCKFLAGS -A";`	118	`CLOCKFLAGS="$CLOCKFLAGS -A";`
119	`CLOCKDEF="$CLOCKDEF (arc)";`	119	`CLOCKDEF="$CLOCKDEF (arc)";`
120	`;;`	120	`;;`
121	`esac`	121	`esac`
122	`case "$SRM" in`	122	`case "$SRM" in`
123	`yes\|true)`	123	`yes\|true)`
124	`CLOCKFLAGS="$CLOCKFLAGS -S";`	124	`CLOCKFLAGS="$CLOCKFLAGS -S";`
125	`CLOCKDEF="$CLOCKDEF (srm)";`	125	`CLOCKDEF="$CLOCKDEF (srm)";`
126	`;;`	126	`;;`
127	`esac`	127	`esac`
128		128
129	`[ -x /sbin/hwclock ] && action $"Syncing hardware clock to system time" /sbin/hwclock $CLOCKFLAGS`	129	`[ -x /sbin/hwclock ] && action $"Syncing hardware clock to system time" /sbin/hwclock $CLOCKFLAGS`
130		130
131	`# Try to unmount tmpfs filesystems to avoid swapping them in. Ignore failures.`	131	`# Try to unmount tmpfs filesystems to avoid swapping them in. Ignore failures.`
132	`tmpfs=$(awk '$2 ~ /^\/($\|proc\|dev)/ { next; }`	132	`tmpfs=$(awk '$2 ~ /^\/($\|proc\|dev)/ { next; }`
133	`$3 == "tmpfs" { print $2; }' /proc/mounts \| sort -r)`	133	`$3 == "tmpfs" { print $2; }' /proc/mounts \| sort -r)`
134	`[ -n "$tmpfs" ] && fstab-decode umount $tmpfs 2>/dev/null`	134	`[ -n "$tmpfs" ] && fstab-decode umount $tmpfs 2>/dev/null`
135		135
136	`# Turn off swap, then unmount file systems.`	136	`# Turn off swap, then unmount file systems.`
137	[ -f /proc/swaps ] && SWAPS=`awk '! /^Filename/ { print $1 }' /proc/swaps`	137	[ -f /proc/swaps ] && SWAPS=`awk '! /^Filename/ { print $1 }' /proc/swaps`
138	`if [ -n "$SWAPS" ]; then`	138	`if [ -n "$SWAPS" ]; then`
139	`action $"Turning off swap: " swapoff $SWAPS`	139	`action $"Turning off swap: " swapoff $SWAPS`
140	`for dst in $SWAPS; do`	140	`for dst in $SWAPS; do`
141	`if [[ "$dst" =~ "^/dev/mapper" ]] \`	141	`if [[ "$dst" =~ "^/dev/mapper" ]] \`
142	`&& [ "$(dmsetup status "$dst" \| cut -d ' ' -f 3)" = crypt ]; then`	142	`&& [ "$(dmsetup status "$dst" \| cut -d ' ' -f 3)" = crypt ]; then`
143	`backdev=$(/sbin/cryptsetup status "$dst" \`	143	`backdev=$(/sbin/cryptsetup status "$dst" \`
144	`\| awk '$1 == "device:" { print $2 }')`	144	`\| awk '$1 == "device:" { print $2 }')`
145	`/sbin/cryptsetup remove "$dst"`	145	`/sbin/cryptsetup remove "$dst"`
146	`# Leave partition with a blank plain-text swap`	146	`# Leave partition with a blank plain-text swap`
147	`mkswap "$backdev" > /dev/null`	147	`mkswap "$backdev" > /dev/null`
148	`fi`	148	`fi`
149	`done`	149	`done`
150	`fi`	150	`fi`
151		151
152	`[ -x /sbin/quotaoff ] && action $"Turning off quotas: " /sbin/quotaoff -aug`	152	`[ -x /sbin/quotaoff ] && action $"Turning off quotas: " /sbin/quotaoff -aug`
153		153
154	`# Unmount file systems, killing processes if we have to.`	154	`# Unmount file systems, killing processes if we have to.`
155	`# Unmount loopback stuff first`	155	`# Unmount loopback stuff first`
156	`# __umount_loopback_loop`	156	`# __umount_loopback_loop`
157		157
158	`# Unmount RPC pipe file systems`	158	`# Unmount RPC pipe file systems`
159	`# __umount_loop '$3 ~ /^rpc_pipefs$/ \|\| $3 ~ /^rpc_svc_gss_pipefs$/ {print $2}' \`	159	`# __umount_loop '$3 ~ /^rpc_pipefs$/ \|\| $3 ~ /^rpc_svc_gss_pipefs$/ {print $2}' \`
160	`# /proc/mounts \`	160	`# /proc/mounts \`
161	`# $"Unmounting pipe file systems: " \`	161	`# $"Unmounting pipe file systems: " \`
162	`# $"Unmounting pipe file systems (retry): " \`	162	`# $"Unmounting pipe file systems (retry): " \`
163	`# -f`	163	`# -f`
164		164
165	`# LANG=C __umount_loop '$2 ~ /^\/$\|^\/proc\|^\/dev/{next}`	165	`# LANG=C __umount_loop '$2 ~ /^\/$\|^\/proc\|^\/dev/{next}`
166	`# $3 == "tmpfs" \|\| $3 == "proc" {print $2 ; next}`	166	`# $3 == "tmpfs" \|\| $3 == "proc" {print $2 ; next}`
167	`# /(loopfs\|autofs\|nfs\|cifs\|smbfs\|ncpfs\|sysfs\|^none\|^\/dev\/ram\|^\/dev\/root$)/ {next}`	167	`# /(loopfs\|autofs\|nfs\|cifs\|smbfs\|ncpfs\|sysfs\|^none\|^\/dev\/ram\|^\/dev\/root$)/ {next}`
168	`# {print $2}' /proc/mounts \`	168	`# {print $2}' /proc/mounts \`
169	`# $"Unmounting file systems: " \`	169	`# $"Unmounting file systems: " \`
170	`# $"Unmounting file systems (retry): " \`	170	`# $"Unmounting file systems (retry): " \`
171	`# -f`	171	`# -f`
172		172
173	`[ -f /proc/bus/usb/devices ] && umount /proc/bus/usb`	173	`[ -f /proc/bus/usb/devices ] && umount /proc/bus/usb`
174		174
175	`[ -f /etc/crypttab ] && \`	175	`[ -f /etc/crypttab ] && \`
176	`LANG=C action $"Stopping disk encryption: " halt_crypto`	176	`LANG=C action $"Stopping disk encryption: " halt_crypto`
177		177
178	`# remove the crash indicator flag`	178	`# remove the crash indicator flag`
179	`rm -f /.autofsck`	179	`rm -f /.autofsck`
180		180
181	`# Try all file systems other than root, essential filesystems and RAM disks,`	181	`# Try all file systems other than root, essential filesystems and RAM disks,`
182	`# one last time.`	182	`# one last time.`
183	`awk '$2 !~ /\/(\|dev\|proc\|selinux)$/ && $1 !~ /^\/dev\/ram/ { print $2 }' \`	183	`awk '$2 !~ /\/(\|dev\|proc\|selinux)$/ && $1 !~ /^\/dev\/ram/ { print $2 }' \`
184	`/proc/mounts \| grep -v "/livecd/" \| sort -r \| \`	184	`/proc/mounts \| grep -v "/livecd/" \| sort -r \| \`
185	`while read line; do`	185	`while read line; do`
186	`fstab-decode umount -f $line`	186	`fstab-decode umount -f $line`
187	`done`	187	`done`
188		188
189	`if [ -x /sbin/halt.local ]; then`	189	`if [ -x /sbin/halt.local ]; then`
190	`/sbin/halt.local`	190	`/sbin/halt.local`
191	`fi`	191	`fi`
192		192
193	`# Remount read only anything that's left mounted.`	193	`# Remount read only anything that's left mounted.`
194	`# echo $"Remounting remaining filesystems readonly"`	194	`# echo $"Remounting remaining filesystems readonly"`
195	`mount \| awk '{ print $3 }' \| while read line; do`	195	`mount \| awk '{ print $3 }' \| while read line; do`
196	`fstab-decode mount -n -o ro,remount $line`	196	`fstab-decode mount -n -o ro,remount $line`
197	`done`	197	`done`
198		198
199	`# Now halt or reboot.`	199	`# Now halt or reboot.`
200	`echo $"$message"`	200	`echo $"$message"`
201	`if [ -f /fastboot ]; then`	201	`if [ -f /fastboot ]; then`
202	`echo $"On the next boot fsck will be skipped."`	202	`echo $"On the next boot fsck will be skipped."`
203	`elif [ -f /forcefsck ]; then`	203	`elif [ -f /forcefsck ]; then`
204	`echo $"On the next boot fsck will be forced."`	204	`echo $"On the next boot fsck will be forced."`
205	`fi`	205	`fi`
206		206
207	`if [ "$command" = /sbin/halt -a -r /etc/ups/upsmon.conf -a -f /etc/killpower -a -f /etc/sysconfig/ups ] ; then`	207	`if [ "$command" = /sbin/halt -a -r /etc/ups/upsmon.conf -a -f /etc/killpower -a -f /etc/sysconfig/ups ] ; then`
208	`. /etc/sysconfig/ups`	208	`. /etc/sysconfig/ups`
209	`if [ "$SERVER" = "yes" -a "$MODEL" = "upsdrvctl" ] ; then`	209	`if [ "$SERVER" = "yes" -a "$MODEL" = "upsdrvctl" ] ; then`
210	`/sbin/upsdrvctl shutdown`	210	`/sbin/upsdrvctl shutdown`
211	`elif [ "$SERVER" = "yes" -a "$MODEL" != "NONE" -a -n "$MODEL" -a -n "$DEVICE" ] ; then`	211	`elif [ "$SERVER" = "yes" -a "$MODEL" != "NONE" -a -n "$MODEL" -a -n "$DEVICE" ] ; then`
212	`$MODEL $OPTIONS_HALT -k $DEVICE`	212	`$MODEL $OPTIONS_HALT -k $DEVICE`
213	`fi`	213	`fi`
214	`fi`	214	`fi`
215		215
216	`# ------------------ LiveCD -------------------------`	216	`# ------------------ LiveCD -------------------------`
217		217
-		218	`# dir of mounted live system: /$MOUNTDIR/live`
-		219	`MOUNTDIR=livecd`
-		220
218	`# eject CDROM (if CDROM is not on NFS)`	221	`# source functions of liblinuxlive`
-		222	`. /$MOUNTDIR/live/liblinuxlive`
-		223
-		224	`# root on NFS?`
219	`more /proc/cmdline \| grep -q "nfsroot="`	225	`NFSROOT=$( cmdline_value nfsroot )`
-		226
-		227	`# noeject set?`
-		228	`NOEJECT=$( cmdline_parameter noeject )`
-		229
-		230	`# eject CDROM`
-		231	`# if CDROM is not on NFS and if noeject is not set`
220	`if [ "$?" != "0" ]; then`	232	`if [ ! $NFSROOT ] && [ ! $NOEJECT ]; then`
221	`echo "Ejecting CD-ROM ..."`	233	`echo -n "Ejecting CD-ROM ... "`
222	`# eject`	-
223	eject "/livecd/live`grep livecd/live/livecd /proc/mounts\|awk '{print $1}'`"	234	eject "/livecd/live`grep $MOUNTDIR/live/livecd /proc/mounts\|awk '{print $1}'`"
224	`echo`	235	`echo`
225	`fi`	236	`fi`
226		237
227	`if [ "${command##*/}" = "reboot" ]; then`	238	`if [ "${command##*/}" = "reboot" ]; then`
228	`echo "Rebooting."; sleep 1`	239	`echo "Rebooting."; sleep 1`
229	`/livecd/live/bin/busybox reboot 2>/dev/null`	240	`/livecd/live/bin/busybox reboot 2>/dev/null`
230	`reboot`	241	`reboot`
231	`else`	242	`else`
232	`echo "Poweroff."; sleep 1`	243	`echo "Poweroff."; sleep 1`
233	`/livecd/live/bin/busybox poweroff 2>/dev/null`	244	`/livecd/live/bin/busybox poweroff 2>/dev/null`
234	`poweroff`	245	`poweroff`
235	`fi`	246	`fi`
236		247
237	`# ------------------ LiveCD -------------------------`	248	`# ------------------ LiveCD -------------------------`
238		249
239	`# First, try kexec. If that fails, fall back to rebooting the old way.`	250	`# First, try kexec. If that fails, fall back to rebooting the old way.`
240	`[ -n "$kexec_command" ] && $kexec_command -e -x >& /dev/null`	251	`[ -n "$kexec_command" ] && $kexec_command -e -x >& /dev/null`
241		252
242	`HALTARGS="-d"`	253	`HALTARGS="-d"`
243	`[ -f /poweroff -o ! -f /halt ] && HALTARGS="$HALTARGS -p"`	254	`[ -f /poweroff -o ! -f /halt ] && HALTARGS="$HALTARGS -p"`
244		255
245	`exec $command $HALTARGS`	256	`exec $command $HALTARGS`

Subversion Repositories livecd

(root)/trunk/customize/sl5/halt @ 164 – Rev 159 → 164