WebSVN – livecd – Diff – /trunk/linux-live.sl/initrd/linuxrc


#!/bin/ash
#
# Original version from http://www.linux-live.org/
#
# modified by Urs Beyerle
# - to allow LiveCD mounted over NFS
# - add support for LiveCD on SATA devices
# - to allow LiveCD mounted over CIFS
 
export PATH=.:/:/usr/sbin:/usr/bin:/sbin:/bin
. liblinuxlive
 
 
echolog "mounting /proc and /sys filesystems"
mount -t proc proc /proc
mount -t sysfs sysfs /sys
ln -sf /proc/mounts /etc/mtab # this allows us to use umount -a
 
# setup DEBUGCMD variable. If debug boot option is present, call debug()
# function several times during script's execution
if [ "`cmdline_parameter debug`" ]; then DEBUGCMD="debug"; else DEBUGCMD=""; fi
 
$DEBUGCMD
 
# amount of RAM to store changes
RAMSIZE="`cmdline_value ramsize`"
if [ "$RAMSIZE" = "" ]; then RAMSIZE="70%"; fi
 
# I have to set these variables very carefully
UNION=/union
MEMORY=/memory
MOUNTDIR=livecd
CHANGES=$MEMORY/changes
COPY2RAM=$MEMORY/copy2ram
IMAGES=$MEMORY/images
INITRAMDISK=$MOUNTDIR/live
 
# set NFSROOT and NFSOPT 
NFSROOT="`cmdline_value nfsroot`"
NFSOPTS="`cmdline_value nfsopts`"
if [ "$NFSOPTS" = "" ]; then
    NFSOPTS=nolock,ro,rsize=8192,wsize=8192,hard,intr
fi
 
# set CIFSROOT and CIFSOPTS
CIFSROOT="`cmdline_value cifsroot`"
CIFSOPTS="`cmdline_value cifsopts`"
 
# we need cdrom support, isofs support, unionfs/aufs support, etc
modprobe_essential_modules
 
# disable DMA if nodma parameter is used
setup_dma
 
$DEBUGCMD
 
# if NFSROOT is set:
echolog "check for nfsroot or cifsroot"
if [ "$NFSROOT" != "" ]; then
 
   echolog "nfsroot: $NFSROOT"
   $DEBUGCMD
   load_network_modules
   $DEBUGCMD
   get_dhcp_lease
   $DEBUGCMD
   modprobe_nfs_modules
 
# if CIFSROOT is set
elif [ "$CIFSROOT" != "" ]; then
 
   echolog "cifsroot: $CIFSROOT"
   $DEBUGCMD
   load_network_modules
   $DEBUGCMD
   get_dhcp_lease
   $DEBUGCMD
   modprobe_cifs_modules
 
fi
 
$DEBUGCMD
 
# $UNION will be used as a root directory, livecd modules will be added soon.
echolog "setup union on $UNION"
mkdir -p $UNION
mkdir -p $MEMORY
 
# looking for changes= parameter
CHANGESVAL="`cmdline_value changes`"
if [ "$CHANGESVAL" != "" ]; then 
    # disable kernel warnings
    PRINTK=`cat /proc/sys/kernel/printk`
    echo "0" >/proc/sys/kernel/printk
    find_changes
    # enable kernel warnings
    echo "$PRINTK" >/proc/sys/kernel/printk
fi
 
$DEBUGCMD
 
# mount tmpfs only in the case when changes= boot parameter was empty
if [ "$CHANGESVAL" = "" ]; then 
    echolog "mount tmpfs"
    mount -t tmpfs -o "size=$RAMSIZE" tmpfs $MEMORY
    $DEBUGCMD
fi
 
mkdir -p $CHANGES
mkdir -p $COPY2RAM
mkdir -p $IMAGES
 
# mount unionfs or aufs
lsmod | grep -q ^unionfs
if [ $? -eq 0 ]; then  
    mount -t unionfs -o dirs=$CHANGES=rw unionfs $UNION
    if [ $? -ne 0 ]; then fatal "can't setup union in $UNION directory"; fi
    echolog "unionfs mounted"
else
    mount -t aufs -o br:$CHANGES=rw aufs $UNION
    if [ $? -ne 0 ]; then fatal "can't setup union (aufs) in $UNION directory"; fi
    echolog "aufs mounted"
fi
 
$DEBUGCMD
 
# try to find livecd data directory. If not found, try modprobing
# USB and SATA kernel modules and repeat the find procedure again
echolog "looking for data modules"
 
# disable kernel warnings
PRINTK=`cat /proc/sys/kernel/printk`
echo "0" >/proc/sys/kernel/printk
DATA="`find_live_data_dir $MOUNTDIR`"
# enable kernel warnings
echo "$PRINTK" >/proc/sys/kernel/printk
 
if [ "$DATA" = "" ]; then modprobe_usb_sata_modules; DATA="`find_live_data_dir $MOUNTDIR`"; fi
if [ "$DATA" = "" ]; then fatal "Data for LiveCD not found."; fi
echolog "LiveCD found in: $DATA"
 
$DEBUGCMD
 
# If toram or copy2ram boot parameter is present, copy all .mo modules to RAM.
# (skip modules from /optional/ which are not listed in load= boot option)
# Finaly modify DATA variable so it will point to correct directory
if [ "`cmdline_parameter toram`" != "" -o "`cmdline_parameter copy2ram`" != "" ]; then
   echolog "copying modules to RAM, this may take some time"
   copy_to_ram $DATA $COPY2RAM
   cd_autoeject 1
   umount $DATA 2>/dev/null
   if [ $? -ne 0 ]; then umount `dirname $DATA` 2>/dev/null; fi
   DATA=$COPY2RAM
   cd_autoeject 0
fi
 
mkdir -p $UNION/boot
mount -o bind $DATA $UNION/boot
 
$DEBUGCMD
 
# DATA contains path to the base directory of all .mo images which need
# to be mounted and inserted into live filesystem. Do it now.
echolog "inserting all modules and creating live filesystem"
union_insert_modules $UNION $DATA $IMAGES
 
$DEBUGCMD
 
echo "copying rootchanges"
copy_rootchanges $DATA $UNION
 
$DEBUGCMD
 
echo "creating /etc/fstab"
activate_fstab $UNION
 
# More likely these directories aren't there.
# Even if they are, this won't hurt.
mkdir -p $UNION/proc
mkdir -p $UNION/sys
mkdir -p $UNION/tmp
chmod 1777 $UNION/tmp
mkdir -p $UNION/dev
mkdir -p $UNION/initrd
 
$DEBUGCMD
 
# no X? (set runlevel to 3)
if [ "`cmdline_parameter nox`" ]; then
  echo "set runlevel to 3"
  sed -i "s/id:.:initdefault:/id:3:initdefault:/" $UNION/etc/inittab
fi
 
$DEBUGCMD
 
# Union contains all the files and directories unioned from all modules.
# Change root directory to it, and move initrd's root to /livecd/live/initramdisk
# Finaly execute /sbin/init to start the distribution.
echolog "changing root directory..."
cd $UNION
mkdir -p $INITRAMDISK
 
umount /sys # we won't need it anymore
 
# if [ ! -e $UNION/dev/console ]; then mknod $UNION/dev/console c 5 1; fi
 
# Copy all dev files (found by mdev) to unioned dev directory
# so at least disk devices exist (your Linux may need them).
# Two exceptions, do not copy pty* and tty* devs.
if [ ! -e /dev/console ]; then mknod /dev/console c 5 1; fi
cp -fdR /dev . 2>/dev/null
 
if [ -x $UNION/usr/sbin/chroot ];
  then CHROOT=/usr/sbin/chroot
  else CHROOT=/usr/bin/chroot
fi
 
echolog "End of linux live scripts"
 
# pure magic ;-)
cat $UNION/bin/true >/dev/null
 
$DEBUGCMD
 
pivot_root . $INITRAMDISK
exec $CHROOT . sbin/init <dev/console >dev/console 2>&1
 
header "ERROR!"
echolog "You are not supposed to be here, something went wrong!"
echolog "Even Ctrl+Alt+Del won't help you in kernel panic."
 

Rev 169	Rev 170
1	`#!/bin/ash`	1	`#!/bin/ash`
2	`#`	2	`#`
3	`# Original version from http://www.linux-live.org/`	3	`# Original version from http://www.linux-live.org/`
4	`#`	4	`#`
5	`# modified by Urs Beyerle`	5	`# modified by Urs Beyerle`
6	`# - to allow LiveCD mounted over NFS`	6	`# - to allow LiveCD mounted over NFS`
7	`# - add support for LiveCD on SATA devices`	7	`# - add support for LiveCD on SATA devices`
8	`# - to allow LiveCD mounted over CIFS`	8	`# - to allow LiveCD mounted over CIFS`
9		9
10	`export PATH=.:/:/usr/sbin:/usr/bin:/sbin:/bin`	10	`export PATH=.:/:/usr/sbin:/usr/bin:/sbin:/bin`
11	`. liblinuxlive`	11	`. liblinuxlive`
12		12
13		13
14	`echolog "mounting /proc and /sys filesystems"`	14	`echolog "mounting /proc and /sys filesystems"`
15	`mount -t proc proc /proc`	15	`mount -t proc proc /proc`
16	`mount -t sysfs sysfs /sys`	16	`mount -t sysfs sysfs /sys`
17	`ln -sf /proc/mounts /etc/mtab # this allows us to use umount -a`	17	`ln -sf /proc/mounts /etc/mtab # this allows us to use umount -a`
18		18
19	`# setup DEBUGCMD variable. If debug boot option is present, call debug()`	19	`# setup DEBUGCMD variable. If debug boot option is present, call debug()`
20	`# function several times during script's execution`	20	`# function several times during script's execution`
21	if [ "`cmdline_parameter debug`" ]; then DEBUGCMD="debug"; else DEBUGCMD=""; fi	21	if [ "`cmdline_parameter debug`" ]; then DEBUGCMD="debug"; else DEBUGCMD=""; fi
22		22
23	`$DEBUGCMD`	23	`$DEBUGCMD`
24		24
25	`# amount of RAM to store changes`	25	`# amount of RAM to store changes`
26	RAMSIZE="`cmdline_value ramsize`"	26	RAMSIZE="`cmdline_value ramsize`"
27	`if [ "$RAMSIZE" = "" ]; then RAMSIZE="70%"; fi`	27	`if [ "$RAMSIZE" = "" ]; then RAMSIZE="70%"; fi`
28		28
29	`# I have to set these variables very carefully`	29	`# I have to set these variables very carefully`
30	`UNION=/union`	30	`UNION=/union`
31	`MEMORY=/memory`	31	`MEMORY=/memory`
32	`MOUNTDIR=livecd`	32	`MOUNTDIR=livecd`
33	`CHANGES=$MEMORY/changes`	33	`CHANGES=$MEMORY/changes`
34	`COPY2RAM=$MEMORY/copy2ram`	34	`COPY2RAM=$MEMORY/copy2ram`
35	`IMAGES=$MEMORY/images`	35	`IMAGES=$MEMORY/images`
36	`INITRAMDISK=$MOUNTDIR/live`	36	`INITRAMDISK=$MOUNTDIR/live`
37		37
38	`# set NFSROOT and NFSOPT`	38	`# set NFSROOT and NFSOPT`
39	NFSROOT="`cmdline_value nfsroot`"	39	NFSROOT="`cmdline_value nfsroot`"
40	NFSOPTS="`cmdline_value nfsopts`"	40	NFSOPTS="`cmdline_value nfsopts`"
41	`if [ "$NFSOPTS" = "" ]; then`	41	`if [ "$NFSOPTS" = "" ]; then`
42	`NFSOPTS=nolock,ro,rsize=8192,wsize=8192,hard,intr`	42	`NFSOPTS=nolock,ro,rsize=8192,wsize=8192,hard,intr`
43	`fi`	43	`fi`
44		44
45	`# set CIFSROOT and CIFSOPTS`	45	`# set CIFSROOT and CIFSOPTS`
46	CIFSROOT="`cmdline_value cifsroot`"	46	CIFSROOT="`cmdline_value cifsroot`"
47	CIFSOPTS="`cmdline_value cifsopts`"	47	CIFSOPTS="`cmdline_value cifsopts`"
48		48
49	`# we need cdrom support, isofs support, unionfs/aufs support, etc`	49	`# we need cdrom support, isofs support, unionfs/aufs support, etc`
50	`modprobe_essential_modules`	50	`modprobe_essential_modules`
51		51
52	`# disable DMA if nodma parameter is used`	52	`# disable DMA if nodma parameter is used`
53	`setup_dma`	53	`setup_dma`
54		54
55	`$DEBUGCMD`	55	`$DEBUGCMD`
56		56
57	`# if NFSROOT is set:`	57	`# if NFSROOT is set:`
58	`echolog "check for nfsroot or cifsroot"`	58	`echolog "check for nfsroot or cifsroot"`
59	`if [ "$NFSROOT" != "" ]; then`	59	`if [ "$NFSROOT" != "" ]; then`
60		60
61	`echolog "nfsroot: $NFSROOT"`	61	`echolog "nfsroot: $NFSROOT"`
62	`$DEBUGCMD`	62	`$DEBUGCMD`
63	`load_network_modules`	63	`load_network_modules`
64	`$DEBUGCMD`	64	`$DEBUGCMD`
65	`get_dhcp_lease`	65	`get_dhcp_lease`
66	`$DEBUGCMD`	66	`$DEBUGCMD`
67	`modprobe_nfs_modules`	67	`modprobe_nfs_modules`
68		68
69	`# if CIFSROOT is set`	69	`# if CIFSROOT is set`
70	`elif [ "$CIFSROOT" != "" ]; then`	70	`elif [ "$CIFSROOT" != "" ]; then`
71		71
72	`echolog "cifsroot: $CIFSROOT"`	72	`echolog "cifsroot: $CIFSROOT"`
73	`$DEBUGCMD`	73	`$DEBUGCMD`
74	`load_network_modules`	74	`load_network_modules`
75	`$DEBUGCMD`	75	`$DEBUGCMD`
76	`get_dhcp_lease`	76	`get_dhcp_lease`
77	`$DEBUGCMD`	77	`$DEBUGCMD`
78	`modprobe_cifs_modules`	78	`modprobe_cifs_modules`
79		79
80	`fi`	80	`fi`
81		81
82	`$DEBUGCMD`	82	`$DEBUGCMD`
83		83
84	`# $UNION will be used as a root directory, livecd modules will be added soon.`	84	`# $UNION will be used as a root directory, livecd modules will be added soon.`
85	`echolog "setup union on $UNION"`	85	`echolog "setup union on $UNION"`
86	`mkdir -p $UNION`	86	`mkdir -p $UNION`
87	`mkdir -p $MEMORY`	87	`mkdir -p $MEMORY`
88		88
-		89	`# looking for changes= parameter`
89	CHANGESDEV="`cmdline_value changes`"	90	CHANGESVAL="`cmdline_value changes`"
90	`if [ "$CHANGESDEV" != "" ]; then`	91	`if [ "$CHANGESVAL" != "" ]; then`
-		92	`# disable kernel warnings`
91	`echo "mounting $CHANGESDEV to $MEMORY"`	93	PRINTK=`cat /proc/sys/kernel/printk`
92	`# we may need usb and sata support`	94	`echo "0" >/proc/sys/kernel/printk`
-		95	`find_changes`
93	`modprobe_usb_sata_modules`	96	`# enable kernel warnings`
94	`mount_device $CHANGESDEV $MEMORY`	97	`echo "$PRINTK" >/proc/sys/kernel/printk`
-		98	`fi`
-		99
95	`else false; fi`	100	`$DEBUGCMD`
96		101
97	`# mount tmpfs only in the case when changes= boot parameter was empty`	102	`# mount tmpfs only in the case when changes= boot parameter was empty`
-		103	`if [ "$CHANGESVAL" = "" ]; then`
98	`# or we were not able to mount the storage device`	104	`echolog "mount tmpfs"`
99	`if [ $? -ne 0 ]; then mount -t tmpfs -o "size=$RAMSIZE" tmpfs $MEMORY; fi`	105	`mount -t tmpfs -o "size=$RAMSIZE" tmpfs $MEMORY`
-		106	`$DEBUGCMD`
-		107	`fi`
100		108
101	`mkdir -p $CHANGES`	109	`mkdir -p $CHANGES`
102	`mkdir -p $COPY2RAM`	110	`mkdir -p $COPY2RAM`
103	`mkdir -p $IMAGES`	111	`mkdir -p $IMAGES`
104		112
105	`# mount unionfs or aufs`	113	`# mount unionfs or aufs`
106	`lsmod \| grep -q ^unionfs`	114	`lsmod \| grep -q ^unionfs`
107	`if [ $? -eq 0 ]; then`	115	`if [ $? -eq 0 ]; then`
108	`mount -t unionfs -o dirs=$CHANGES=rw unionfs $UNION`	116	`mount -t unionfs -o dirs=$CHANGES=rw unionfs $UNION`
109	`if [ $? -ne 0 ]; then fatal "can't setup union in $UNION directory"; fi`	117	`if [ $? -ne 0 ]; then fatal "can't setup union in $UNION directory"; fi`
110	`echolog "unionfs mounted"`	118	`echolog "unionfs mounted"`
111	`else`	119	`else`
112	`mount -t aufs -o br:$CHANGES=rw aufs $UNION`	120	`mount -t aufs -o br:$CHANGES=rw aufs $UNION`
113	`if [ $? -ne 0 ]; then fatal "can't setup union (aufs) in $UNION directory"; fi`	121	`if [ $? -ne 0 ]; then fatal "can't setup union (aufs) in $UNION directory"; fi`
114	`echolog "aufs mounted"`	122	`echolog "aufs mounted"`
115	`fi`	123	`fi`
116		124
117	`$DEBUGCMD`	125	`$DEBUGCMD`
118		126
119	`# try to find livecd data directory. If not found, try modprobing`	127	`# try to find livecd data directory. If not found, try modprobing`
120	`# USB and SATA kernel modules and repeat the find procedure again`	128	`# USB and SATA kernel modules and repeat the find procedure again`
121	`echolog "looking for data modules"`	129	`echolog "looking for data modules"`
-		130
-		131	`# disable kernel warnings`
-		132	PRINTK=`cat /proc/sys/kernel/printk`
-		133	`echo "0" >/proc/sys/kernel/printk`
122	DATA="`find_live_data_dir $MOUNTDIR`";	134	DATA="`find_live_data_dir $MOUNTDIR`"
-		135	`# enable kernel warnings`
-		136	`echo "$PRINTK" >/proc/sys/kernel/printk`
-		137
123	if [ "$DATA" = "" ]; then modprobe_usb_sata_modules; DATA="`find_live_data_dir $MOUNTDIR`"; fi	138	if [ "$DATA" = "" ]; then modprobe_usb_sata_modules; DATA="`find_live_data_dir $MOUNTDIR`"; fi
124	`if [ "$DATA" = "" ]; then fatal "Data for LiveCD not found."; fi`	139	`if [ "$DATA" = "" ]; then fatal "Data for LiveCD not found."; fi`
125	`echolog "LiveCD found in: $DATA"`	140	`echolog "LiveCD found in: $DATA"`
126		141
127	`$DEBUGCMD`	142	`$DEBUGCMD`
128		143
129	`# If toram or copy2ram boot parameter is present, copy all .mo modules to RAM.`	144	`# If toram or copy2ram boot parameter is present, copy all .mo modules to RAM.`
130	`# (skip modules from /optional/ which are not listed in load= boot option)`	145	`# (skip modules from /optional/ which are not listed in load= boot option)`
131	`# Finaly modify DATA variable so it will point to correct directory`	146	`# Finaly modify DATA variable so it will point to correct directory`
132	if [ "`cmdline_parameter toram`" != "" -o "`cmdline_parameter copy2ram`" != "" ]; then	147	if [ "`cmdline_parameter toram`" != "" -o "`cmdline_parameter copy2ram`" != "" ]; then
133	`echolog "copying modules to RAM, this may take some time"`	148	`echolog "copying modules to RAM, this may take some time"`
134	`copy_to_ram $DATA $COPY2RAM`	149	`copy_to_ram $DATA $COPY2RAM`
135	`cd_autoeject 1`	150	`cd_autoeject 1`
136	`umount $DATA 2>/dev/null`	151	`umount $DATA 2>/dev/null`
137	if [ $? -ne 0 ]; then umount `dirname $DATA` 2>/dev/null; fi	152	if [ $? -ne 0 ]; then umount `dirname $DATA` 2>/dev/null; fi
138	`DATA=$COPY2RAM`	153	`DATA=$COPY2RAM`
139	`cd_autoeject 0`	154	`cd_autoeject 0`
140	`fi`	155	`fi`
141		156
142	`mkdir -p $UNION/boot`	157	`mkdir -p $UNION/boot`
143	`mount -o bind $DATA $UNION/boot`	158	`mount -o bind $DATA $UNION/boot`
144		159
145	`$DEBUGCMD`	160	`$DEBUGCMD`
146		161
147	`# DATA contains path to the base directory of all .mo images which need`	162	`# DATA contains path to the base directory of all .mo images which need`
148	`# to be mounted and inserted into live filesystem. Do it now.`	163	`# to be mounted and inserted into live filesystem. Do it now.`
149	`echolog "inserting all modules and creating live filesystem"`	164	`echolog "inserting all modules and creating live filesystem"`
150	`union_insert_modules $UNION $DATA $IMAGES`	165	`union_insert_modules $UNION $DATA $IMAGES`
151		166
152	`$DEBUGCMD`	167	`$DEBUGCMD`
153		168
154	`echo "copying rootchanges"`	169	`echo "copying rootchanges"`
155	`copy_rootchanges $DATA $UNION`	170	`copy_rootchanges $DATA $UNION`
156		171
157	`$DEBUGCMD`	172	`$DEBUGCMD`
158		173
159	`echo "creating /etc/fstab"`	174	`echo "creating /etc/fstab"`
160	`activate_fstab $UNION`	175	`activate_fstab $UNION`
161		176
162	`# More likely these directories aren't there.`	177	`# More likely these directories aren't there.`
163	`# Even if they are, this won't hurt.`	178	`# Even if they are, this won't hurt.`
164	`mkdir -p $UNION/proc`	179	`mkdir -p $UNION/proc`
165	`mkdir -p $UNION/sys`	180	`mkdir -p $UNION/sys`
166	`mkdir -p $UNION/tmp`	181	`mkdir -p $UNION/tmp`
167	`chmod 1777 $UNION/tmp`	182	`chmod 1777 $UNION/tmp`
168	`mkdir -p $UNION/dev`	183	`mkdir -p $UNION/dev`
169	`mkdir -p $UNION/initrd`	184	`mkdir -p $UNION/initrd`
170		185
171	`$DEBUGCMD`	186	`$DEBUGCMD`
172		187
173	`# no X? (set runlevel to 3)`	188	`# no X? (set runlevel to 3)`
174	if [ "`cmdline_parameter nox`" ]; then	189	if [ "`cmdline_parameter nox`" ]; then
175	`echo "set runlevel to 3"`	190	`echo "set runlevel to 3"`
176	`sed -i "s/id:.:initdefault:/id:3:initdefault:/" $UNION/etc/inittab`	191	`sed -i "s/id:.:initdefault:/id:3:initdefault:/" $UNION/etc/inittab`
177	`fi`	192	`fi`
178		193
179	`$DEBUGCMD`	194	`$DEBUGCMD`
180		195
181	`# Union contains all the files and directories unioned from all modules.`	196	`# Union contains all the files and directories unioned from all modules.`
182	`# Change root directory to it, and move initrd's root to /livecd/live/initramdisk`	197	`# Change root directory to it, and move initrd's root to /livecd/live/initramdisk`
183	`# Finaly execute /sbin/init to start the distribution.`	198	`# Finaly execute /sbin/init to start the distribution.`
184	`echolog "changing root directory..."`	199	`echolog "changing root directory..."`
185	`cd $UNION`	200	`cd $UNION`
186	`mkdir -p $INITRAMDISK`	201	`mkdir -p $INITRAMDISK`
187		202
188	`umount /sys # we won't need it anymore`	203	`umount /sys # we won't need it anymore`
189		204
190	`# if [ ! -e $UNION/dev/console ]; then mknod $UNION/dev/console c 5 1; fi`	205	`# if [ ! -e $UNION/dev/console ]; then mknod $UNION/dev/console c 5 1; fi`
191		206
192	`# Copy all dev files (found by mdev) to unioned dev directory`	207	`# Copy all dev files (found by mdev) to unioned dev directory`
193	`# so at least disk devices exist (your Linux may need them).`	208	`# so at least disk devices exist (your Linux may need them).`
194	`# Two exceptions, do not copy pty* and tty* devs.`	209	`# Two exceptions, do not copy pty* and tty* devs.`
195	`if [ ! -e /dev/console ]; then mknod /dev/console c 5 1; fi`	210	`if [ ! -e /dev/console ]; then mknod /dev/console c 5 1; fi`
196	`cp -fdR /dev . 2>/dev/null`	211	`cp -fdR /dev . 2>/dev/null`
197		212
198	`if [ -x $UNION/usr/sbin/chroot ];`	213	`if [ -x $UNION/usr/sbin/chroot ];`
199	`then CHROOT=/usr/sbin/chroot`	214	`then CHROOT=/usr/sbin/chroot`
200	`else CHROOT=/usr/bin/chroot`	215	`else CHROOT=/usr/bin/chroot`
201	`fi`	216	`fi`
202		217
203	`echolog "End of linux live scripts"`	218	`echolog "End of linux live scripts"`
204		219
205	`# pure magic ;-)`	220	`# pure magic ;-)`
206	`cat $UNION/bin/true >/dev/null`	221	`cat $UNION/bin/true >/dev/null`
207		222
208	`$DEBUGCMD`	223	`$DEBUGCMD`
209		224
210	`pivot_root . $INITRAMDISK`	225	`pivot_root . $INITRAMDISK`
211	`exec $CHROOT . sbin/init <dev/console >dev/console 2>&1`	226	`exec $CHROOT . sbin/init <dev/console >dev/console 2>&1`
212		227
213	`header "ERROR!"`	228	`header "ERROR!"`
214	`echolog "You are not supposed to be here, something went wrong!"`	229	`echolog "You are not supposed to be here, something went wrong!"`
215	`echolog "Even Ctrl+Alt+Del won't help you in kernel panic."`	230	`echolog "Even Ctrl+Alt+Del won't help you in kernel panic."`
216		231

Subversion Repositories livecd

(root)/trunk/linux-live.sl/initrd/linuxrc @ 172 – Rev 169 → 170