Diff of /trunk/magellan-initscripts/etc/rc.d/init.d/rc

Parent Directory | Revision Log | Patch

	revision 10 by niro, Mon Dec 13 23:24:11 2004 UTC	revision 428 by niro, Sun Mar 4 13:24:34 2007 UTC
#	Line 1	Line 1
1	#!/bin/bash	#!/bin/bash
2		# $Header: /home/cvsd/magellan-cvs/magellan-src/magellan-initscripts/etc/rc.d/init.d/rc,v 1.13 2007-03-04 13:24:34 niro Exp $
3
4	source /etc/sysconfig/rc	source /etc/sysconfig/rc
5	source $rc_functions	source $rc_functions
	source /etc/mageversion
6
7		# get mage version
8		MAGEVER="$(< /etc/mageversion)"
9
10	#source kernel config if exists	# source kernel config if exists
11	[ -f /etc/conf.d/kernel ] && source /etc/conf.d/kernel	[ -f /etc/conf.d/kernel ] && source /etc/conf.d/kernel
12
13	#some needed functions functions	udev_version()
14	populate_udev() {	{
15		local version=0
16
17		if [[ -x /sbin/udev ]]
18		then
19		version=$(/sbin/udev -V)
20		# We need it without a leading '0', else bash do the wrong thing
21		version=${version##0}
22		# Older udev's will print nothing
23		[[ -z ${version} ]] && version=0
24		fi
25
26		echo "${version}"
27		}
28
29		populate_udev()
30		{
31		local opts
32
33		# tell modprobe.sh to be verbose to $CONSOLE
34		echo CONSOLE=${CONSOLE} > /dev/.udev_populate
35
36		# populate /dev with devices already found by the kernel
37		if [ "$(kernel_version | sed 's:\.::g' | cut -d_ -f1)" -gt "2614" ]
38		then
39		echo -e ${COLOREDSTAR}"  Populating /dev with existing devices through uevents ..."
40		[[ $(udev_version) -ge "96" ]] && opts="--attr-match=dev"
41		/sbin/udevtrigger ${opts}
42		evaluate_retval
43		else
44		echo -e ${COLOREDSTAR}"  Populating /dev with existing devices with udevstart ..."
45	/sbin/udevstart	/sbin/udevstart
46		evaluate_retval
47		fi
48
49		# loop until everything is finished
50		echo -e ${COLOREDSTAR}"  Letting udev process events ..."
51		/sbin/udevsettle --timeout=60
52		evaluate_retval
53
54		rm -f /dev/.udev_populate
55		return 0
56		}
57
58	#not provided by sysfs but needed	seed_dev()
59		{
60		# seed /dev with some things that we know we need
61		echo -e ${COLOREDSTAR}"  Seeding /dev with needed nodes ..."
62		(
63		[ ! -c /dev/console ] && mknod /dev/console c 5 1
64		[ ! -c /dev/tty1 ] && mknod /dev/tty1 c 4 1
65		[ ! -c /dev/null ] && mknod /dev/null c 1 3
66
67		# copy over any persistant things
68		if [[ -d /lib/udev/devices ]]
69		then
70		cp --preserve=all --recursive --update /lib/udev/devices/* /dev
71		fi
72
73		# not provided by sysfs but needed
74	ln -snf /proc/self/fd /dev/fd	ln -snf /proc/self/fd /dev/fd
75	ln -snf fd/0 /dev/stdin	ln -snf fd/0 /dev/stdin
76	ln -snf fd/1 /dev/stdout	ln -snf fd/1 /dev/stdout
77	ln -snf fd/2 /dev/stderr	ln -snf fd/2 /dev/stderr
78	ln -snf /proc/kcore /dev/core	[[ -e /proc/kcore ]] && ln -snf /proc/kcore /dev/core
79	ln -snf /proc/asound/oss/sndstat /dev/sndstat
80		# create problematic directories
	#create problematic directories
81	mkdir -p /dev/{pts,shm}	mkdir -p /dev/{pts,shm}
82		)
83	#same as /dev/.devfsd	evaluate_retval
	touch /dev/.udev
	return 0
84	}	}
85
86	trap "" INT QUIT TSTP	trap "" INT QUIT TSTP
87
88	[ "$1" != "" ] && runlevel=$1	[ "$1" != "" ] && runlevel=$1
89
90	if [ "$runlevel" = "sysinit" ]	if [[ $runlevel = sysinit ]]
91	then	then
92	echo	echo
93	echo -e "${COLGREEN}Starting ${COLBLUE}MAGELLAN (v${MAGEVER}) ${COLGREEN}Linux${COLDEFAULT}"	echo -e "${COLGREEN}Starting ${COLBLUE}MAGELLAN (v${MAGEVER}) ${COLGREEN}Linux${COLDEFAULT}"
94	echo -e "\"I'm not a Gentoo-System, I'm a pure LFS\""	echo -e "Copyright 2001-2007 Niels Rogalla; http://magellan-linux.net"
95	echo	echo
96
97	#mount proc filesystem, needed for bootsplash;	# mount proc filesystem, needed for bootsplash;
98	#no use of '/etc/rc.d/init.d/mountproc' anymore	# no use of '/etc/rc.d/init.d/mountproc' anymore
99	if [ ! -e /proc/mounts ]	if [ ! -e /proc/mounts ]
100	then	then
101	echo -e ${COLOREDSTAR}"Mounting proc file system ..."	echo -e ${COLOREDSTAR}"Mounting proc file system ..."
#	Line 49  then	Line 103  then
103	evaluate_retval	evaluate_retval
104	fi	fi
105
106	#set default verbose level for kernel messages	# set default verbose level for kernel messages
107	[ -z "${RC_VERBOSE_LEVEL}" ] && RC_VERBOSE_LEVEL=3	[ -z "${RC_VERBOSE_LEVEL}" ] && RC_VERBOSE_LEVEL=3
108	echo "${RC_VERBOSE_LEVEL}" > /proc/sys/kernel/printk	echo "${RC_VERBOSE_LEVEL}" > /proc/sys/kernel/printk
109
110	#mount sys file system before udev or devfs (kernel-2.6)	# mount sys file system before udev or devfs (kernel-2.6)
111	if [ "$(kernel_major_version)" == "2.6" ]	if [[ $(kernel_major_version) = 2.6 ]]
112	then	then
113	if [ -d /sys ]	if [ -d /sys ]
114	then	then
115	echo -e ${COLOREDSTAR}"Mounting sysfs file system ..."	echo -e ${COLOREDSTAR}"Mounting sysfs file system ..."
116	mount -t sysfs none /sys	mount -n -t sysfs sysfs /sys
117	evaluate_retval	evaluate_retval
118	else	else
119	echo -e ${COLORED}"Fatal: mountpoint /sys missing ..."	echo -e ${COLORED}"Fatal: mountpoint /sys missing ..."
#	Line 69  then	Line 123  then
123	fi	fi
124
125	## load devfs ##	## load devfs ##
126	#load devfs only with a 2.4 kernel or its really wanted with a 2.6	# load devfs only with a 2.4 kernel or its really wanted with a 2.6
127	if [ "$(kernel_major_version)" == "2.4" -o "${RC_USED_DEV}" == "devfs" ]	if [[ $(kernel_major_version) = 2.4 ]] || [[ ${RC_USED_DEV} = devfs ]]
128	then	then
129	# start devfsd daemon, needed for bootsplash;	# start devfsd daemon, needed for bootsplash;
130	# no use of '/etc/rc.d/init.d/devfs' anymore	# no use of '/etc/rc.d/init.d/devfs' anymore
#	Line 79  then	Line 133  then
133	if [ ! -e /dev/.devfsd ]	if [ ! -e /dev/.devfsd ]
134	then	then
135	echo -e ${COLOREDSTAR}"Mounting devfs file system ..."	echo -e ${COLOREDSTAR}"Mounting devfs file system ..."
136	mount -t devfs devfs /dev	mount -n -t devfs devfs /dev
137	evaluate_retval	evaluate_retval
138	fi	fi
139
140	if [ -e /dev/.devfsd ]	if [ -e /dev/.devfsd ]
141	then	then
142	echo -e ${COLOREDSTAR}"Starting devfsd ..."	echo -e ${COLOREDSTAR}"Starting devfsd ..."
#	Line 100  then	Line 153  then
153	read	read
154	$rc_base/init.d/halt	$rc_base/init.d/halt
155	fi	fi
156	fi	fi
157
158	#### load udev ####	#### load udev ####
159	#load udev only with a 2.6 kernel	# load udev only with a 2.6 kernel
160	if [ "$(kernel_major_version)" == "2.6" -a "${RC_USED_DEV}" == "udev" ]	if [[ $(kernel_major_version) = 2.6 ]] && [[ ${RC_USED_DEV} = udev ]]
161	then	then
162	# #first at all unmount devfs if this was loaded by the kernel	# check if /dev/console exists outside tmpfs
163	# DEVFS_MOUNTED="$(cat /proc/mounts | grep devfs | cut -d ' ' -f3)"	[ -c /dev/console ] ; need_redirect=$?
164	# if [ "${DEVFS_MOUNTED}" == "devfs" ]
165	# then	# create a ramdisk for populating udev
166	# umount -n /dev \	echo -e ${COLOREDSTAR}"Mounting udev at /dev ..."
167	# && echo "debug: unmounted devfs successfully" \	# many video drivers needed exec access
168	# || echo "debug: unmounting devfs failed"	fstype=ramfs
169	# fi	# tmpfs was suggested by Greg Kroah-Hartman
170		kernel_supports_fs tmpfs && fstype=tmpfs
171	#create a ramdisk for populating udev	mount -n -t ${fstype} udev /dev -o exec,nosuid,mode=0755
	echo -e ${COLOREDSTAR}"Mounting ramfs at /dev ..."
	mount -n -t ramfs none /dev
172	evaluate_retval	evaluate_retval
173
174	#if a device tarball exists load it and if it is activated	# if a device tarball exists load it and if it is activated
175	echo -e ${COLOREDSTAR}"Configurating system to use udev ..."	echo -e ${COLOREDSTAR}"Configurating system to use udev ..."
176	if [ "${RC_DEVICE_TARBALL}" = "yes" ]	if [[ ${RC_DEVICE_TARBALL} = yes ]]
177	then	then
178	echo -e ${COLOREDSTAR}"  Populating /dev with with device nodes ..."	echo -e ${COLOREDSTAR}"  Populating /dev with saved device nodes ..."
179	tar -jxpf /lib/udev-state/devices.tar.bz2 -C /dev	tar -jxpf /lib/udev-state/devices.tar.bz2 -C /dev
180	evaluate_retval	evaluate_retval
181	fi	fi
182
183	#now load udev	# other eeded device nodes with udev
184	populate_udev	seed_dev
185
186	#if hotplug support exists in the kernel use it to manage udev	if [ -e /proc/sys/kernel/hotplug ]
	if [ -e /proc/sys/kernel/hotplug -a -x /sbin/hotplug ]
187	then	then
188	echo -e ${COLOREDSTAR}"  Using /sbin/hotplug for udev management ..."	if [ "$(kernel_version | sed 's:\.::g' | cut -d_ -f1)" -gt "2614" ]
189		then
190		echo -e ${COLOREDSTAR}"  Using netlink for hotplug events ..."
191		echo "" > /proc/sys/kernel/hotplug
192		evaluate_retval
193		else
194		echo -e ${COLOREDSTAR}"  Setting /sbin/udevsend as hotplug agent ..."
195		echo "/sbin/udevsend" > /proc/sys/kernel/hotplug
196		evaluate_retval
197		fi
198		else
199		echo -e ${COLOREDSTAR}${COLYELLOW}"  Kernel was not compiled with hotplug support !"
200		print_status failure
201		fi
202
203	elif [ -e /proc/sys/kernel/hotplug ]	echo -e ${COLOREDSTAR}"  Starting udevd daemon ..."
204		if [ ${need_redirect} -eq 1 ]
205	then	then
206	echo -e ${COLOREDSTAR}"  Setting /sbin/udev as hotplug agent ..."	# we need to open fds 0 1 2
207	echo "/sbin/udev" > /proc/sys/kernel/hotplug	/sbin/udevd --daemon </dev/console >/dev/console 2>/dev/console
208	else	else
209	echo -e ${COLOREDSTAR}${COLYELLOW}"  Kernel was not compiled with hotplug support !"	/sbin/udevd --daemon
210	fi	fi
211	evaluate_retval	evaluate_retval
212
213		populate_udev
214
215		# create nodes that udev can't
216		echo -e ${COLOREDSTAR}"  Finializing udev configuration ..."
217		[[ -x /sbin/dmsetup ]] && /sbin/dmsetup mknodes &>/dev/null
218		[[ -x /sbin/lvm ]] && /sbin/lvm vgscan -P --mknodes --ignorelockingfailure &>/dev/null
219		[[ -x /sbin/evms_activate ]] && /sbin/evms_activate -q &>/dev/null
220		print_status success
221
222		# same thing as /dev/.devfsd
223		touch /dev/.udev
224	fi	fi
225
226	## load devpts ##	## load devpts ##
227	# devfs/udev with 2.6 has no ptys, so devpts is also needed	# devfs/udev with 2.6 has no ptys, so devpts is also needed
228	if [ $(kernel_major_version) == 2.6 ]	if [[ $(kernel_major_version) = 2.6 ]]
229	then	then
230	# check if we really have devpts support	# check if we really have devpts support
231	DEVPTS_CHECK="$(cat /proc/filesystems | grep devpts | cut -d $'\t' -f2)"	if kernel_supports_fs devpts
	DEVFS_MOUNTED="$(cat /proc/mounts | grep devfs | cut -d ' ' -f3)"
	if [ "${DEVPTS_CHECK}" == devpts ]
232	then	then
233	# /dev/pts maybe not exists.	# /dev/pts maybe not exists.
234	# We only create this directory only if devfs was mounted,	# We only create this directory only if devfs was mounted,
235	# or it will fail as / is still mounted readonly	# or it will fail as / is still mounted readonly
236	if [ ! -d "/dev/pts" \	# udev has this dir already, only a sanity check for devfs
237	-a -e "/dev/.devfsd" \	if [ ! -d "/dev/pts" -a -e "/dev/.devfsd" ] && is_fs_mounted devfs
	-a  "${DEVFS_MOUNTED}" == "devfs" ]
238	then	then
239	mkdir -p /dev/pts &> /dev/null || \	mkdir -p /dev/pts &> /dev/null || \
240	echo "Could not create /dev/pts !"	echo "Could not create /dev/pts !"
241	fi	fi
242
243	#now mount devpts	# now mount devpts
244	if [ -d /dev/pts ]	if [ -d /dev/pts ]
245	then	then
246	echo -e ${COLOREDSTAR}"Mounting devpts at /dev/pts ..."	echo -e ${COLOREDSTAR}"Mounting devpts at /dev/pts ..."
247	mount -n -t devpts -o gid=4,mode=0620 none /dev/pts	mount -n -t devpts -o gid=4,mode=0620 devpts /dev/pts
248	evaluate_retval	evaluate_retval
249	fi	fi
250	else	else
#	Line 194  then	Line 265  then
265	mount -n -t tmpfs tmpfs "${svcdir}" -o rw,mode=0644,size="${svcsize}"k	mount -n -t tmpfs tmpfs "${svcdir}" -o rw,mode=0644,size="${svcsize}"k
266	evaluate_retval	evaluate_retval
267
268	#load bootsplash	# load bootsplash
269	splash "rc_init" "${runlevel}"	splash "rc_init" "${runlevel}"
270	fi	fi
271
272
273		if [[ $runlevel = 0 ]] || [[ $runlevel = 6 ]]
	if [ "$runlevel" == "0" ]
274	then	then
275		# load bootsplash
	#load bootsplash
276	splash "rc_init" "${runlevel}"	splash "rc_init" "${runlevel}"
277
278	# if requested save devices to a device tarball before halt	# if requested save devices to a device tarball before halt
279	# only for kernels >=2.6 *and* udev	# only for kernels >=2.6 *and* udev
280	# make shure that udev is mounted but *not* devfs --> /dev/.devfsd	# make shure that udev is mounted but *not* devfs --> /dev/.devfsd
281	if [ "${RC_DEVICE_TARBALL}" = "yes" \	if [[ ${RC_DEVICE_TARBALL} = yes ]] && \
282	-a -e /dev/.udev \	[ -e /dev/.udev -a ! -e /dev/.devfsd -a ! -e /.bootdev ]
	-a ! -e /dev/.devfsd \
	-a ! -e /.bootdev ]
283	then	then
284	echo -e ${COLOREDSTAR}"Saving /dev device nodes ..."	echo -e ${COLOREDSTAR}"Saving /dev device nodes ..."
285	cd /dev	( cd /dev; tar -jclpf "/tmp/devices-$$.tar.bz2" * &> /dev/null )
	tar -jclpf "/tmp/devices-$$.tar.bz2" * &> /dev/null
286	mv -f "/tmp/devices-$$.tar.bz2" /lib/udev-state/devices.tar.bz2	mv -f "/tmp/devices-$$.tar.bz2" /lib/udev-state/devices.tar.bz2
287	evaluate_retval	evaluate_retval
288	fi	fi
289	fi	fi
290
	if [ "$runlevel" == "6" ]
	then
	#load bootsplash
	splash "rc_init" "${runlevel}"
	# if requested save devices to a device tarball before halt
	# only for kernels >=2.6 *and* udev
	# make shure that udev is mounted but *not* devfs --> /dev/.devfsd
	if [ "${RC_DEVICE_TARBALL}" = "yes" \
	-a -e /dev/.udev \
	-a ! -e /dev/.devfsd \
	-a ! -e /.bootdev ]
	then
	echo -e ${COLOREDSTAR}"Saving /dev device nodes ..."
	cd /dev
	tar -jclpf "/tmp/devices-$$.tar.bz2" * &> /dev/null
	mv -f "/tmp/devices-$$.tar.bz2" /lib/udev-state/devices.tar.bz2
	cd ..
	evaluate_retval
	fi
	fi
291
292	if [ "$runlevel" = "" ]	if [ "$runlevel" = "" ]
293	then	then
#	Line 252  then	Line 295  then
295	exit 1	exit 1
296	fi	fi
297
298
299	previous=$PREVLEVEL	previous=$PREVLEVEL
300	[ "$previous" = "" ] && previous=N	[ "$previous" = "" ] && previous=N
301

---

Colored Diff Long Colored Diff Full Colored Diff Unidiff Context Diff Side by Side

Legend: Removed from v.10   changed lines   Added in v.428