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
#
# modified for LiveCD, Urs Beyerle
 
NOLOCALE=1
. /etc/init.d/functions
 
UMOUNT="umount"
[ ! -w /etc ] && UMOUNT="umount -n"
 
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"
	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 ] && [ ! $NOEJECT ]; then
    CDROM_DEV=$( grep /$MOUNTDIR/live/livecd /proc/mounts | awk '{print $1}' )
    echo -n "Ejecting CD-ROM $CDROM_DEV ... "
    eject $CDROM_DEV 2>/dev/null || eject
    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 207	Rev 214
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	`# modified for LiveCD, Urs Beyerle`	10	`# modified for LiveCD, Urs Beyerle`
11		11
12	`NOLOCALE=1`	12	`NOLOCALE=1`
13	`. /etc/init.d/functions`	13	`. /etc/init.d/functions`
14		14
15	`UMOUNT="umount"`	15	`UMOUNT="umount"`
16	`[ ! -w /etc ] && UMOUNT="umount -n"`	16	`[ ! -w /etc ] && UMOUNT="umount -n"`
17		17
18	`action() {`	18	`action() {`
19	`echo -n "$1 "`	19	`echo -n "$1 "`
20	`shift`	20	`shift`
21	`if [ "$BOOTUP" = "color" ]; then`	21	`if [ "$BOOTUP" = "color" ]; then`
22	`"$@" && echo_success \|\| echo_failure`	22	`"$@" && echo_success \|\| echo_failure`
23	`else`	23	`else`
24	`"$@"`	24	`"$@"`
25	`fi`	25	`fi`
26	`echo`	26	`echo`
27	`}`	27	`}`
28		28
29	`halt_crypto() {`	29	`halt_crypto() {`
30	`fnval=0`	30	`fnval=0`
31	`while read dst src key; do`	31	`while read dst src key; do`
32	`[ -z "$dst" -o "${dst#\#}" != "$dst" ] && continue`	32	`[ -z "$dst" -o "${dst#\#}" != "$dst" ] && continue`
33	`if [ -b "/dev/mapper/$dst" ]; then`	33	`if [ -b "/dev/mapper/$dst" ]; then`
34	`if /sbin/dmsetup info "$dst" \| grep -q '^Open count: *0$'; then`	34	`if /sbin/dmsetup info "$dst" \| grep -q '^Open count: *0$'; then`
35	`/sbin/cryptsetup remove "$dst"`	35	`/sbin/cryptsetup remove "$dst"`
36	`else`	36	`else`
37	`fnval=1`	37	`fnval=1`
38	`fi`	38	`fi`
39	`fi`	39	`fi`
40	`done < /etc/crypttab`	40	`done < /etc/crypttab`
41	`return $fnval`	41	`return $fnval`
42	`}`	42	`}`
43		43
44	`# See how we were called.`	44	`# See how we were called.`
45	`case "$0" in`	45	`case "$0" in`
46	`*halt)`	46	`*halt)`
47	`message=$"Halting system..."`	47	`message=$"Halting system..."`
48	`command="/sbin/halt"`	48	`command="/sbin/halt"`
49	`;;`	49	`;;`
50	`*reboot)`	50	`*reboot)`
51	`message=$"Please stand by while rebooting the system..."`	51	`message=$"Please stand by while rebooting the system..."`
52	`command="/sbin/reboot"`	52	`command="/sbin/reboot"`
53	`kexec_command="/sbin/kexec"`	53	`kexec_command="/sbin/kexec"`
54	`;;`	54	`;;`
55	`*)`	55	`*)`
56	`echo $"$0: call me as 'halt' or 'reboot' please!"`	56	`echo $"$0: call me as 'halt' or 'reboot' please!"`
57	`exit 1`	57	`exit 1`
58	`;;`	58	`;;`
59	`esac`	59	`esac`
60	`case "$1" in`	60	`case "$1" in`
61	`*start)`	61	`*start)`
62	`;;`	62	`;;`
63	`*)`	63	`*)`
64	`echo $"Usage: $0 {start}"`	64	`echo $"Usage: $0 {start}"`
65	`exit 1`	65	`exit 1`
66	`;;`	66	`;;`
67	`esac`	67	`esac`
68		68
69	`# Kill all processes.`	69	`# Kill all processes.`
70	`[ "${BASH+bash}" = bash ] && enable kill`	70	`[ "${BASH+bash}" = bash ] && enable kill`
71		71
72	`action $"Sending all processes the TERM signal..." /sbin/killall5 -15`	72	`action $"Sending all processes the TERM signal..." /sbin/killall5 -15`
73	`sleep 5`	73	`sleep 5`
74	`action $"Sending all processes the KILL signal..." /sbin/killall5 -9`	74	`action $"Sending all processes the KILL signal..." /sbin/killall5 -9`
75		75
76	`# Write to wtmp file before unmounting /var`	76	`# Write to wtmp file before unmounting /var`
77	`/sbin/halt -w`	77	`/sbin/halt -w`
78		78
79	`# Save mixer settings, here for lack of a better place.`	79	`# Save mixer settings, here for lack of a better place.`
80	`grep -q "\(alsa\)" /proc/devices`	80	`grep -q "\(alsa\)" /proc/devices`
81	`if [ $? = 0 -a -x /usr/sbin/alsactl ]; then`	81	`if [ $? = 0 -a -x /usr/sbin/alsactl ]; then`
82	`action $"Saving mixer settings" alsactl store`	82	`action $"Saving mixer settings" alsactl store`
83	`fi`	83	`fi`
84		84
85	`# Save random seed`	85	`# Save random seed`
86	`touch /var/lib/random-seed`	86	`touch /var/lib/random-seed`
87	`chmod 600 /var/lib/random-seed`	87	`chmod 600 /var/lib/random-seed`
88	`action $"Saving random seed: " dd if=/dev/urandom of=/var/lib/random-seed count=1 bs=512 2>/dev/null`	88	`action $"Saving random seed: " dd if=/dev/urandom of=/var/lib/random-seed count=1 bs=512 2>/dev/null`
89		89
90	`# Sync the system clock.`	90	`# Sync the system clock.`
91	`ARC=0`	91	`ARC=0`
92	`SRM=0`	92	`SRM=0`
93	`UTC=0`	93	`UTC=0`
94		94
95	`if [ -f /etc/sysconfig/clock ]; then`	95	`if [ -f /etc/sysconfig/clock ]; then`
96	`. /etc/sysconfig/clock`	96	`. /etc/sysconfig/clock`
97		97
98	`# convert old style clock config to new values`	98	`# convert old style clock config to new values`
99	`if [ "${CLOCKMODE}" = "GMT" ]; then`	99	`if [ "${CLOCKMODE}" = "GMT" ]; then`
100	`UTC=true`	100	`UTC=true`
101	`elif [ "${CLOCKMODE}" = "ARC" ]; then`	101	`elif [ "${CLOCKMODE}" = "ARC" ]; then`
102	`ARC=true`	102	`ARC=true`
103	`fi`	103	`fi`
104	`fi`	104	`fi`
105		105
106	`CLOCKDEF=""`	106	`CLOCKDEF=""`
107	`CLOCKFLAGS="$CLOCKFLAGS --systohc"`	107	`CLOCKFLAGS="$CLOCKFLAGS --systohc"`
108		108
109	`case "$UTC" in`	109	`case "$UTC" in`
110	`yes\|true)`	110	`yes\|true)`
111	`CLOCKFLAGS="$CLOCKFLAGS -u";`	111	`CLOCKFLAGS="$CLOCKFLAGS -u";`
112	`CLOCKDEF="$CLOCKDEF (utc)";`	112	`CLOCKDEF="$CLOCKDEF (utc)";`
113	`;;`	113	`;;`
114	`no\|false)`	114	`no\|false)`
115	`CLOCKFLAGS="$CLOCKFLAGS --localtime";`	115	`CLOCKFLAGS="$CLOCKFLAGS --localtime";`
116	`CLOCKDEF="$CLOCKDEF (localtime)";`	116	`CLOCKDEF="$CLOCKDEF (localtime)";`
117	`;;`	117	`;;`
118	`esac`	118	`esac`
119		119
120	`case "$ARC" in`	120	`case "$ARC" in`
121	`yes\|true)`	121	`yes\|true)`
122	`CLOCKFLAGS="$CLOCKFLAGS -A";`	122	`CLOCKFLAGS="$CLOCKFLAGS -A";`
123	`CLOCKDEF="$CLOCKDEF (arc)";`	123	`CLOCKDEF="$CLOCKDEF (arc)";`
124	`;;`	124	`;;`
125	`esac`	125	`esac`
126	`case "$SRM" in`	126	`case "$SRM" in`
127	`yes\|true)`	127	`yes\|true)`
128	`CLOCKFLAGS="$CLOCKFLAGS -S";`	128	`CLOCKFLAGS="$CLOCKFLAGS -S";`
129	`CLOCKDEF="$CLOCKDEF (srm)";`	129	`CLOCKDEF="$CLOCKDEF (srm)";`
130	`;;`	130	`;;`
131	`esac`	131	`esac`
132		132
133	`# [ -x /sbin/hwclock ] && action $"Syncing hardware clock to system time" /sbin/hwclock $CLOCKFLAGS`	133	`# [ -x /sbin/hwclock ] && action $"Syncing hardware clock to system time" /sbin/hwclock $CLOCKFLAGS`
134		134
135	`# Try to unmount tmpfs filesystems to avoid swapping them in. Ignore failures.`	135	`# Try to unmount tmpfs filesystems to avoid swapping them in. Ignore failures.`
136	`tmpfs=$(awk '$2 ~ /^\/($\|proc\|dev)/ { next; }`	136	`tmpfs=$(awk '$2 ~ /^\/($\|proc\|dev)/ { next; }`
137	`$3 == "tmpfs" { print $2; }' /proc/mounts \| sort -r)`	137	`$3 == "tmpfs" { print $2; }' /proc/mounts \| sort -r)`
138	`[ -n "$tmpfs" ] && fstab-decode $UMOUNT $tmpfs 2>/dev/null`	138	`[ -n "$tmpfs" ] && fstab-decode $UMOUNT $tmpfs 2>/dev/null`
139		139
140	`# Turn off swap, then unmount file systems.`	140	`# Turn off swap, then unmount file systems.`
141	[ -f /proc/swaps ] && SWAPS=`awk '! /^Filename/ { print $1 }' /proc/swaps`	141	[ -f /proc/swaps ] && SWAPS=`awk '! /^Filename/ { print $1 }' /proc/swaps`
142	`if [ -n "$SWAPS" ]; then`	142	`if [ -n "$SWAPS" ]; then`
143	`action $"Turning off swap: " swapoff $SWAPS`	143	`action $"Turning off swap: " swapoff $SWAPS`
144	`for dst in $SWAPS; do`	144	`for dst in $SWAPS; do`
145	`if [[ "$dst" =~ "^/dev/mapper" ]] \`	145	`if [[ "$dst" =~ "^/dev/mapper" ]] \`
146	`&& [ "$(dmsetup status "$dst" \| cut -d ' ' -f 3)" = crypt ]; then`	146	`&& [ "$(dmsetup status "$dst" \| cut -d ' ' -f 3)" = crypt ]; then`
147	`backdev=$(/sbin/cryptsetup status "$dst" \`	147	`backdev=$(/sbin/cryptsetup status "$dst" \`
148	`\| awk '$1 == "device:" { print $2 }')`	148	`\| awk '$1 == "device:" { print $2 }')`
149	`/sbin/cryptsetup remove "$dst"`	149	`/sbin/cryptsetup remove "$dst"`
150	`fi`	150	`fi`
151	`done`	151	`done`
152	`fi`	152	`fi`
153		153
154	`[ -x /sbin/quotaoff ] && action $"Turning off quotas: " /sbin/quotaoff -aug`	154	`[ -x /sbin/quotaoff ] && action $"Turning off quotas: " /sbin/quotaoff -aug`
155		155
156	`# Unmount file systems, killing processes if we have to.`	156	`# Unmount file systems, killing processes if we have to.`
157	`# Unmount loopback stuff first`	157	`# Unmount loopback stuff first`
158	`#__umount_loopback_loop`	158	`#__umount_loopback_loop`
159		159
160	`# Unmount RPC pipe file systems`	160	`# Unmount RPC pipe file systems`
161	`#__umount_loop '$3 ~ /^rpc_pipefs$/ \|\| $3 ~ /^rpc_svc_gss_pipefs$/ {print $2}' \`	161	`#__umount_loop '$3 ~ /^rpc_pipefs$/ \|\| $3 ~ /^rpc_svc_gss_pipefs$/ {print $2}' \`
162	`# /proc/mounts \`	162	`# /proc/mounts \`
163	`# $"Unmounting pipe file systems: " \`	163	`# $"Unmounting pipe file systems: " \`
164	`# $"Unmounting pipe file systems (retry): " \`	164	`# $"Unmounting pipe file systems (retry): " \`
165	`# -f`	165	`# -f`
166		166
167	`#LANG=C __umount_loop '$2 ~ /^\/$\|^\/proc\|^\/dev/{next}`	167	`#LANG=C __umount_loop '$2 ~ /^\/$\|^\/proc\|^\/dev/{next}`
168	`# $3 == "tmpfs" \|\| $3 == "proc" {print $2 ; next}`	168	`# $3 == "tmpfs" \|\| $3 == "proc" {print $2 ; next}`
169	`# /(loopfs\|autofs\|nfs\|cifs\|smbfs\|ncpfs\|sysfs\|^none\|^\/dev\/ram\|^\/dev\/root$)/ {next}`	169	`# /(loopfs\|autofs\|nfs\|cifs\|smbfs\|ncpfs\|sysfs\|^none\|^\/dev\/ram\|^\/dev\/root$)/ {next}`
170	`# {print $2}' /proc/mounts \`	170	`# {print $2}' /proc/mounts \`
171	`# $"Unmounting file systems: " \`	171	`# $"Unmounting file systems: " \`
172	`# $"Unmounting file systems (retry): " \`	172	`# $"Unmounting file systems (retry): " \`
173	`# -f`	173	`# -f`
174		174
175	`[ -f /proc/bus/usb/devices ] && $UMOUNT /proc/bus/usb`	175	`[ -f /proc/bus/usb/devices ] && $UMOUNT /proc/bus/usb`
176		176
177	`[ -f /etc/crypttab ] && \`	177	`[ -f /etc/crypttab ] && \`
178	`LANG=C action $"Stopping disk encryption: " halt_crypto`	178	`LANG=C action $"Stopping disk encryption: " halt_crypto`
179		179
180	`# remove the crash indicator flag`	180	`# remove the crash indicator flag`
181	`rm -f /.autofsck`	181	`rm -f /.autofsck`
182		182
183	`# Try all file systems other than root, essential filesystems and RAM disks,`	183	`# Try all file systems other than root, essential filesystems and RAM disks,`
184	`# one last time.`	184	`# one last time.`
185	`awk '$2 !~ /\/(\|dev\|proc\|selinux)$/ && $1 !~ /^\/dev\/ram/ { print $2 }' \`	185	`awk '$2 !~ /\/(\|dev\|proc\|selinux)$/ && $1 !~ /^\/dev\/ram/ { print $2 }' \`
186	`/proc/mounts \| grep -v "/livecd/" \| sort -r \| \`	186	`/proc/mounts \| grep -v "/livecd/" \| sort -r \| \`
187	`while read line; do`	187	`while read line; do`
188	`fstab-decode $UMOUNT -f $line`	188	`fstab-decode $UMOUNT -f $line`
189	`done`	189	`done`
190		190
191	`if [ -x /sbin/halt.local ]; then`	191	`if [ -x /sbin/halt.local ]; then`
192	`/sbin/halt.local`	192	`/sbin/halt.local`
193	`fi`	193	`fi`
194		194
195	`# Remount read only anything that's left mounted.`	195	`# Remount read only anything that's left mounted.`
196	`# echo $"Remounting remaining filesystems readonly"`	196	`# echo $"Remounting remaining filesystems readonly"`
197	`mount \| awk '{ print $3 }' \| while read line; do`	197	`mount \| awk '{ print $3 }' \| while read line; do`
198	`fstab-decode mount -n -o ro,remount $line`	198	`fstab-decode mount -n -o ro,remount $line`
199	`done`	199	`done`
200		200
201	`# Now halt or reboot.`	201	`# Now halt or reboot.`
202	`echo $"$message"`	202	`echo $"$message"`
203	`if [ -f /fastboot ]; then`	203	`if [ -f /fastboot ]; then`
204	`echo $"On the next boot fsck will be skipped."`	204	`echo $"On the next boot fsck will be skipped."`
205	`elif [ -f /forcefsck ]; then`	205	`elif [ -f /forcefsck ]; then`
206	`echo $"On the next boot fsck will be forced."`	206	`echo $"On the next boot fsck will be forced."`
207	`fi`	207	`fi`
208		208
209	`if [ "$command" = /sbin/halt -a -r /etc/ups/upsmon.conf -a -f /etc/killpower -a -f /etc/sysconfig/ups ] ; then`	209	`if [ "$command" = /sbin/halt -a -r /etc/ups/upsmon.conf -a -f /etc/killpower -a -f /etc/sysconfig/ups ] ; then`
210	`. /etc/sysconfig/ups`	210	`. /etc/sysconfig/ups`
211	`if [ "$SERVER" = "yes" -a "$MODEL" = "upsdrvctl" ] ; then`	211	`if [ "$SERVER" = "yes" -a "$MODEL" = "upsdrvctl" ] ; then`
212	`/sbin/upsdrvctl shutdown`	212	`/sbin/upsdrvctl shutdown`
213	`elif [ "$SERVER" = "yes" -a "$MODEL" != "NONE" -a -n "$MODEL" -a -n "$DEVICE" ] ; then`	213	`elif [ "$SERVER" = "yes" -a "$MODEL" != "NONE" -a -n "$MODEL" -a -n "$DEVICE" ] ; then`
214	`$MODEL $OPTIONS_HALT -k $DEVICE`	214	`$MODEL $OPTIONS_HALT -k $DEVICE`
215	`fi`	215	`fi`
216	`fi`	216	`fi`
217		217
218	`# ------------------ LiveCD -------------------------`	218	`# ------------------ LiveCD -------------------------`
219		219
220	`# dir of mounted live system: /$MOUNTDIR/live`	220	`# dir of mounted live system: /$MOUNTDIR/live`
221	`MOUNTDIR=livecd`	221	`MOUNTDIR=livecd`
222		222
223	`# source functions of liblinuxlive`	223	`# source functions of liblinuxlive`
224	`. /$MOUNTDIR/live/liblinuxlive`	224	`. /$MOUNTDIR/live/liblinuxlive`
225		225
226	`# root on NFS?`	226	`# root on NFS?`
227	`NFSROOT=$( cmdline_value nfsroot )`	227	`NFSROOT=$( cmdline_value nfsroot )`
228		228
229	`# noeject set?`	229	`# noeject set?`
230	`NOEJECT=$( cmdline_parameter noeject )`	230	`NOEJECT=$( cmdline_parameter noeject )`
231		231
232	`# eject CDROM`	232	`# eject CDROM`
233	`# if CDROM is not on NFS and if noeject is not set`	233	`# if CDROM is not on NFS and if noeject is not set`
234	`if [ ! $NFSROOT ] && [ ! $NOEJECT ]; then`	234	`if [ ! $NFSROOT ] && [ ! $NOEJECT ]; then`
235	`CDROM_DEV=$( grep /$MOUNTDIR/live/livecd /proc/mounts \| awk '{print $1}' )`	235	`CDROM_DEV=$( grep /$MOUNTDIR/live/livecd /proc/mounts \| awk '{print $1}' )`
236	`echo -n "Ejecting CD-ROM $CDROM_DEV ... "`	236	`echo -n "Ejecting CD-ROM $CDROM_DEV ... "`
237	`eject $CDROM_DEV`	237	`eject $CDROM_DEV 2>/dev/null \|\| eject`
238	`echo`	238	`echo`
239	`fi`	239	`fi`
240		240
241	`if [ "${command##*/}" = "reboot" ]; then`	241	`if [ "${command##*/}" = "reboot" ]; then`
242	`echo "Rebooting."; sleep 1`	242	`echo "Rebooting."; sleep 1`
243	`/livecd/live/bin/busybox reboot 2>/dev/null`	243	`/livecd/live/bin/busybox reboot 2>/dev/null`
244	`reboot`	244	`reboot`
245	`else`	245	`else`
246	`echo "Poweroff."; sleep 1`	246	`echo "Poweroff."; sleep 1`
247	`/livecd/live/bin/busybox poweroff 2>/dev/null`	247	`/livecd/live/bin/busybox poweroff 2>/dev/null`
248	`poweroff`	248	`poweroff`
249	`fi`	249	`fi`
250		250
251	`# ------------------ LiveCD -------------------------`	251	`# ------------------ LiveCD -------------------------`
252		252
253	`# First, try kexec. If that fails, fall back to rebooting the old way.`	253	`# First, try kexec. If that fails, fall back to rebooting the old way.`
254	`[ -n "$kexec_command" ] && $kexec_command -e -x >& /dev/null`	254	`[ -n "$kexec_command" ] && $kexec_command -e -x >& /dev/null`
255		255
256	`HALTARGS="-d"`	256	`HALTARGS="-d"`
257	`[ -f /poweroff -o ! -f /halt ] && HALTARGS="$HALTARGS -p"`	257	`[ -f /poweroff -o ! -f /halt ] && HALTARGS="$HALTARGS -p"`
258		258
259	`exec $command $HALTARGS`	259	`exec $command $HALTARGS`

Subversion Repositories livecd

(root)/trunk/customize/sl5/halt @ 214 – Rev 207 → 214