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source: MondoRescue/branches/2.2.10/mindi/rootfs/sbin/init@ 2364

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Last change on this file since 2364 was 2362, checked in by Bruno Cornec, 15 years ago
Remove some useless GROOVY related usages
Property svn:keywords set to `Id`
File size: 23.7 KB

Rev	Line
[1]	1	#!/bin/sh
	2	#
[736]	3	# $Id: init 2362 2009-09-03 12:46:27Z bruno $
[1]	4	#
[736]	5	# init script launched during the restore process
[1]	6	#------------------------------------------------------------
	7
[2329]	8	if [ -e "/proc/cmdline" ]; then
	9	export CMDLINE="/proc/cmdline"
	10	elif [ -e "/tmp/cmdline" ]; then
	11	export CMDLINE="/tmp/cmdline"
	12	else
	13	export CMDLINE="/dev/null"
	14	fi
[1]	15
[2329]	16
	17
[1]	18	CaughtSoftReset() {
[1747]	19	trap SIGTERM
	20	reboot
[1]	21	}
	22
	23
	24	ConfigureLoggingDaemons() {
[1747]	25	echo -en "Running klogd..."
	26	klogd -c 2 > /dev/null 2> /dev/null
	27	echo -en "Done.\nRunning syslogd..."
	28	syslogd > /dev/null 2> /dev/null
	29	echo "Done."
	30	LogIt "klogd and syslogd have been started."
[1]	31	}
	32
	33
	34
	35	CopyBootDevEntry() {
[1747]	36	local outfile devfile
	37	devfile=/dev/boot_device
	38	outfile=`cat /BOOTLOADER.DEVICE 2> /dev/null`
	39	[ ! "$outfile" ] && return 0
	40	echo -en "Copying boot device to $outfile..."
	41	if [ -e "$outfile" ] ; then
[2174]	42	echo "not needed."
[1410]	43	return 0
[1747]	44	fi
	45	mkdir -p $outfile
	46	rmdir $outfile
	47	cp -pRdf $devfile $outfile
	48	if [ "$?" -ne "0" ] ; then
[1410]	49	echo "Failed."
	50	return 1
[1747]	51	else
[1410]	52	echo "OK."
	53	return 0
[1747]	54	fi
[1]	55	}
	56
	57
	58
	59	Die() {
[1747]	60	LogIt "Fatal error! $1" 1
	61	exit 1
[1]	62	}
	63
	64
	65
	66	ExtractDevTarballs() {
[1747]	67	cd /
	68	for fname in ataraid.tgz ida.tgz i2o.tgz rd.tgz raw.tgz cciss.tgz nst.tgz dm.tgz vc.tgz ; do
	69	if [ ! -e "/$fname" ] ; then
	70	LogIt "/$fname not found; cannot extract to /." 1
	71	else
	72	echo -en "\rExtracting /$fname... "
	73	tar -zxf /$fname \|\| LogIt "Error occurred while extracting /$fname"
	74	fi
	75	done
	76	echo -en "\r"
	77	LogIt "Extracted additional /dev entries OK. " 1
[1]	78	}
	79
	80
	81
	82	LaunchTerminals() {
[1747]	83	openvt 2 /bin/sh
	84	openvt 3 /bin/sh
	85	openvt 4 /bin/sh
	86	openvt 5 /bin/sh
	87	openvt 6 /bin/sh
	88	openvt 7 /bin/sh /sbin/wait-for-petris
[1804]	89	openvt 8 /usr/bin/tail -f $LOGFILE
[1922]	90	# May avoid shell error messages
	91	chmod 666 /dev/tty* /dev/console
[2158]	92	if [ "$ARCH" = "ia64" ]; then
	93	# Required to have a correct terminal or serial console support
	94	ln -s -f /dev/ttyS0 /dev/tty
	95	fi
[1]	96	}
	97
	98
	99	LoadKeymap() {
[1747]	100	local fname
	101	fname=`cat /tmp/KEYMAP-LIVES-HERE 2> /dev/null`
	102	[ "$fname" = "" ] && return
	103	if which loadkeys > /dev/null 2> /dev/null ; then
	104	loadkeys $fname
[1]	105	# loadkmap != loadkeys
	106	# elif which loadkmap > /dev/null 2> /dev/null ; then
	107	# loadkmap < $fname
[1747]	108	else
	109	LogIt "Using default keyboard map." 1
	110	fi
[1]	111	}
	112
	113
	114	UntarTapeStuff() {
[1747]	115	local old_pwd res
	116	old_pwd=`pwd`
	117	cd $GROOVY
	118	[ "$1" != "" ] && tapedev=$1
[1983]	119	[ ! "$tapedev" ] && tapedev=`grep media-dev /tmp/mondo-restore.cfg 2>/dev/null \| tr -s ' ' ' ' \| cut -d' ' -f2`
[1962]	120	mt -f $tapedev rewind
[1958]	121	mt -f $tapedev fsf 2
[1747]	122	dd if=$tapedev bs=32k count=1024 \| tar -zx
	123	res=$?
	124	if [ "$res" -eq "0" ] ; then
[1958]	125	# Store the dev name in case we changed it interactively
[1983]	126	if [ -f "/tmp/mondo-restore.cfg" ]; then
	127	sed -i "s/^media-dev .*$/media-dev $tapedev/" /tmp/mondo-restore.cfg
	128	fi
[1747]	129	fi
	130	cd $old_pwd
	131	return $res
[1]	132	}
	133
	134	HandleTape() {
[1747]	135	local res tapedev
	136	tapedev="" ; # will be set by UntarTapeStuff()
[1963]	137
[1968]	138	# Here we can add the USB storage module, it's working even with OBDR !
[1963]	139	modprobe -q usb-storage
[1968]	140	# Tape takes some time to appear
	141	sleep 10
[1958]	142	UntarTapeStuff $tapedev
[1747]	143	res=$?
	144	while [ "$res" -ne "0" ] ; do
	145	LogIt "$tapedev failed to act as extended data disk for booting." 1
	146	LogIt "Please specify an alternate tape device," 1
[1885]	147	LogIt "or hit <Enter> to boot from another media." 1
[1747]	148	echo -en "---> "
	149	read tapedev
	150	if [ "$tapedev" ] ; then
	151	LogIt "User specified $tapedev instead"
	152	UntarTapeStuff $tapedev
	153	res=$?
	154	else
	155	LogIt "User opted not to specify an alternate tapedev"
	156	res=1
[1]	157	break
[1747]	158	fi
	159	done
[1962]	160	# For post-init
	161	export TAPEDEV=$tapedev
[1]	162
[1747]	163	if [ "$res" -ne "0" ] ; then
[1885]	164	LogIt "Failed to use tape as extended datadisk. Reverting to another media." 1
	165	HandleCDROM
[1410]	166	res=$?
[1747]	167	else
[1410]	168	LogIt "Using tape as extended datadisk. Good." 3
	169	echo "Using tape as extd ddisk." > /tmp/TAPEDEV-HAS-DATA-DISKS
	170	res=0
[1747]	171	CD_MOUNTED_OK=yes
	172	fi
	173	return $res
[1]	174	}
	175
	176
	177
[1885]	178	HandleCDROM() {
[1825]	179	# Just in case we have an iLO ensure we will map it correctly
[1830]	180	echo "$DENY_MODS" \| grep -q "usb-storage "
[1829]	181	if [ $? -eq 0 ]; then
	182	return
	183	fi
[1826]	184	echo "Activating a potential USB Storage device"
[1922]	185	modprobe -q usb-storage
[1826]	186	for i in 1 2 3 4 5 6 7 8 9 10 ; do
	187	sleep 1
	188	echo -en "."
	189	done
[1825]	190
[1747]	191	find-and-mount-cdrom
	192	res=$?
	193	if [ "$res" -ne "0" ] ; then
[898]	194	LogIt "First call to find-and-mount-cdrom failed." 1
	195	LogIt "Sleeping for 3 seconds and trying again." 1
	196	sleep 3
	197	find-and-mount-cdrom
	198	res=$?
[1747]	199	fi
	200	if [ "$res" -eq "0" ] ; then
[898]	201	LogIt "OK, I am running on a CD-ROM. Good." 3
[1747]	202	CD_MOUNTED_OK=yes
	203	else
[1885]	204	LogIt "You probably not have the right drivers" 3
	205	LogIt "to support the hardware on which we are running" 3
	206	LogIt "Your archives are probably fine but" 3
	207	LogIt "your tape streamer and/or CD-ROM drive are unsupported at that point." 3
[898]	208	CD_MOUNTED_OK=""
[1747]	209	fi
	210	return 0
[1]	211	}
	212
	213
	214	PauseForRaids() {
[1747]	215	if [ "`dmesg \| grep -i "RAID Controller"`" != "" ] \|\| [ "`dmesg \| grep -i "Vendor: 3ware"`" != "" ] ; then
	216	LogIt "RAID controller(s) detected. Pausing 10 seconds to let them warm up." 1
	217	echo -en "Pausing..."
	218	for i in 1 2 3 4 5 6 7 8 9 10 ; do
	219	sleep 1
	220	echo -en "$(($i*10))%..."
	221	done
	222	echo "Done."
	223	fi
[1]	224	}
	225
	226
[2362]	227	# --- cater for arbitrary locations of devfsd.conf by using the
	228	# config file path compiled into devfsd
[1]	229	RunDevfsd() {
[1747]	230	loc=`which devfsd 2> /dev/null`
	231	if [ "$loc" != "" ] ; then
[1]	232	LogIt "Devfs found. Testing kernel support..."
	233	if [ ! -e "/dev/.devfsd" ] ; then
[746]	234	mount -t devfs devfs /dev 2>> $LOGFILE
[1747]	235	if [ "$?" -ne "0" ] ; then
[1]	236	LogIt "Error while trying to mount devfs"
	237	else
	238	LogIt "Devfs mounted OK"
	239	fi
	240	fi
	241	#check if the kernel supports devfs
	242	if [ -e "/dev/.devfsd" ] ; then
	243	[ -d "/proc/1" ] \|\| mount -n /proc
	244	LogIt "Kernel support found. Creating config file and starting devfsd"
[911]	245	conffile=`strings $loc \| grep -E "devfsd.conf$"`
[1]	246	[ "$conffile" ] \|\| conffile="/etc/devfsd.conf"
	247	confpath=`echo $conffile \| sed "s/\/devfsd\.conf$//"`
	248	[ -d "$confpath" ] \|\| mkdir -p $confpath
	249	echo -en "REGISTER .* MKOLDCOMPAT\nUNREGISTER .* RMOLDCOMPAT\n" > $conffile
	250	devfsd /dev &
	251	sleep 5
	252	else
	253	LogIt "No devfs kernel support."
	254	fi
[1747]	255	fi
[1]	256	}
	257
[1718]	258	# Taken from udev management in Mandriva 2008.0. Kudos guys
	259	make_extra_nodes () {
	260	# there are a few things that sysfs does not export for us.
	261	# these things are listed in /etc/udev/links.conf
	262	grep '^[^#]' /etc/udev-links.conf \| \
	263	while read type name arg1; do
	264	[ "$type" -a "$name" -a ! -e "/dev/$name" -a ! -L "/dev/$name" ] \|\|continue
	265	case "$type" in
	266	L) ln -s $arg1 /dev/$name ;;
	267	D) mkdir -p /dev/$name ;;
[1719]	268	M) mknod /dev/$name $arg1 && chmod 600 /dev/$name;;
	269	*) echo "udev-links.conf: unparseable line (%s %s %s)\n" "$type" "$name" "$arg1" ;;
[1718]	270	esac
	271	done
	272	}
	273
[1792]	274	create_dev_makedev() {
	275	if [ -e /sbin/MAKEDEV ]; then
	276	ln -sf /sbin/MAKEDEV /dev/MAKEDEV
	277	else
	278	ln -sf /bin/true /dev/MAKEDEV
	279	fi
	280	}
[1718]	281
[1716]	282	RunUdevd() {
[1718]	283	# Inspiration from Mandriva 2008.0 startup script
	284	echo "Preparing udev environment..."
	285	mv /dev /dev.static
	286	mkdir /dev
	287	mount -n -o size=5M,mode=0755 -t tmpfs none /dev
	288	make_extra_nodes
	289	mount -n -t devpts -o mode=620 none /dev/pts
	290	mount -n -t tmpfs none /dev/shm
[1789]	291	if [ -e /proc/sys/kernel/hotplug ]; then
	292	echo > /proc/sys/kernel/hotplug
	293	fi
[1734]	294	PKLVL=`cut -f1 /proc/sys/kernel/printk`
	295	echo 0 > /proc/sys/kernel/printk
[2081]	296	# Many possibilities depending on udev versions
[1759]	297	if [ -x /sbin/startudev ]; then
	298	/sbin/startudev
[2286]	299	elif [ -x /sbin/start_udev ]; then
[2081]	300	/sbin/start_udev
	301	fi
[1759]	302	# Depending on udevd version it gives back the hand or not :-(
[2286]	303	if [ ! "`ps \| grep udevd`" ]; then
	304	/sbin/udevd --daemon &
	305	sleep 5
	306	fi
[1792]	307	mkdir -p /dev/.udev/queue/
[1789]	308	if [ -x /sbin/udevtrigger ]; then
	309	/sbin/udevtrigger
	310	fi
[1792]	311	create_dev_makedev
[2182]	312	# Newer version use udevadm for that
	313	if [ -x /sbin/udevadm ]; then
[2199]	314	/sbin/udevadm settle --timeout=10
[2182]	315	elif [ -x /sbin/udevsettle ]; then
[1816]	316	/sbin/udevsettle
	317	fi
[1824]	318	# It seems we need to have more static devs on some distro were
	319	# udev as some other requirements to be covered later on.
	320	# So in the mean time:
	321	for d in `ls /dev.static`; do
	322	if [ ! -e /dev/$d ]; then
	323	mv /dev.static/$d /dev
	324	fi
	325	done
[1816]	326	echo $PKLVL > /proc/sys/kernel/printk
[1716]	327	}
[1]	328
[1761]	329	RstHW() {
[1]	330
[1761]	331	# Restore the HW configuration if available (NOT by default)
	332	answer="NO"
[1]	333
[2329]	334	grep -q nohw $CMDLINE
[1815]	335	if [ "$?" -eq 0 ]; then
	336	return
	337	fi
[1761]	338	if [ -x ./mindi-rsthw ]; then
[2329]	339	grep -q RESTORE $CMDLINE
[1761]	340	if [ "$?" -ne 0 ]; then
[1815]	341	#clear
[1761]	342	echo "*********************************************************************"
	343	echo "Do you want to restore the HW configuration of the original machine ?"
	344	echo "(This may dammage your hardware so be sure to check twice before saying yes)"
	345	echo "*********************************************************************"
	346	echo "Please confirm by typing YES exactly as written here (NO by default)"
	347	echo -n "--> "
	348	read answer
	349	else
	350	answer="YES"
	351	fi
[1910]	352	if [ "$answer" = "YES" ] ; then
[1761]	353	./mindi-rsthw
	354	fi
	355	fi
	356	}
[1]	357
[1761]	358
[1]	359	#RunDevfsd() {
	360	# loc=`which devfsd 2> /dev/null`
	361	# if [ "$loc" != "" ] ; then
	362	# LogIt "Starting devfsd"
	363	# devfsd /dev &
	364	# sleep 5
	365	# fi
	366	#}
	367
	368
	369
[1787]	370	StartUSBKbd() {
	371	# Prepare minimal USB env in case we have USB kbd such as with iLO
	372	[ -d /proc/bus/usb ] && ! grep -q /proc/bus/usb /proc/mounts && mount -t usbfs none /proc/bus/usb
[1830]	373	echo "$DENY_MODS" \| grep -Eq 'uhcd_hci \|usbhid \|usbcore '
[1829]	374	if [ $? -eq 0 ]; then
	375	return
	376	fi
[1922]	377	modprobe -q uhcd_hci
	378	modprobe -q usbhid
[1787]	379	}
[1]	380
	381
[1787]	382
[1]	383	StartLvms() {
[1747]	384	if [ -e "/tmp/i-want-my-lvm" ] ; then
	385	LogIt "Scanning LVM's..." 1
[739]	386	if which lvm ; then
[1922]	387	modprobe -q dm-mod
	388	modprobe -q dm_mod
[739]	389	lvm vgscan --mknodes
	390	else
	391	vgscan
	392	fi
[1747]	393	grep -E "^#.vgchange" /tmp/i-want-my-lvm \| sed "s/^#[ ]//" > /tmp/start-lvm
	394	chmod +x /tmp/start-lvm
	395	echo -en "Starting LVM's..."
	396	/tmp/start-lvm &
	397	for i in 1 2 3 4 5 ; do
[1410]	398	echo -en "."
	399	sleep 1
[1747]	400	done
	401	echo "Done."
	402	fi
[1]	403	# If necessary, cannibalize 'analyze-my-lvm'; copy some of its code here,
	404	# pipe vgscan's output, strip it, run 'vgchange' on its output, etc.etc.
[1747]	405	LogIt "LVM's have been started."
[1]	406	}
	407
[2177]	408	StartPowerPath() {
[1]	409
[2177]	410	# Taken from the init script of EMC PowerPath on RHEL
	411	if [ -f /etc/emcp_devicesDB.dat ]; then
	412	if [ -f /etc/emcp_devicesDB.idx ]; then
	413	/etc/opt/emcpower/emcpmgr map -p > /dev/null 2>&1
	414	fi
	415	fi
	416
	417	/sbin/powermt config > /dev/null 2>&1
	418	# Wait for udev to finish creating emcpower devices
	419	#
	420	pdfound=1
	421	for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15; do
	422	pdfound=1
	423	for pd in `/bin/ls -d /sys/block/emcpower* 2> /dev/null`; do
	424	bpd=`basename $pd`
	425	if [ ! -e /dev/$bpd ]; then
	426	pdfound=0
	427	sleep 2
	428	break;
	429	fi
	430	done
	431	if [ "$pdfound" -eq 1 ]; then
	432	break
	433	fi
	434	done
	435	if [ "$pdfound" -eq 0 ]; then
	436	echo "Unable to start PowerPath"
	437	fi
	438
	439	/sbin/powermt load > /dev/null 2>&1
	440	/etc/opt/emcpower/emcpmgr map > /dev/null 2>&1
	441	/etc/opt/emcpower/powercf -C > /dev/null 2>&1
	442	if [ ! -e /etc/powermt.custom ]; then
	443	/sbin/powermt save > /dev/null 2>&1
	444	fi
	445	/sbin/powermt register > /dev/null 2>&1
	446	/sbin/powermig transition -startup -noprompt > /dev/null 2>&1
	447	}
	448
[2072]	449	StartMpath() {
[2329]	450	if [ "`grep -i nompath $CMDLINE`" ]; then
[2072]	451	return;
	452	fi
[2354]	453	if [ "`grep mpath /tmp/mountlist.txt`" ]; then
	454	if [ -x /sbin/multipath ]; then
	455	echo "Starting Mpath..."
	456	mkdir -p /var/lib/multipath
	457	cat > /etc/multipath.conf << EOF
[2072]	458	defaults {
	459	user_friendly_names yes
	460	}
	461	EOF
[2354]	462	/sbin/multipath -v 0
	463	if [ -x /sbin/kpartx ]; then
	464	/sbin/dmsetup ls --target multipath --exec "/sbin/kpartx -a -p p"
	465	fi
[2072]	466	fi
	467	fi
	468	}
	469
[1]	470	StartRaids() {
[1747]	471	local raid_devices i
[1273]	472
[2354]	473	if [ "`grep -i noraid /proc/cmdline`" ]; then
	474	return;
	475	fi
	476
[1747]	477	raid_devices=`grep /dev/md /tmp/mountlist.txt \| cut -d' ' -f1`
[623]	478	if which raidstart > /dev/null 2> /dev/null ; then
[1747]	479	for i in $raid_devices ; do
	480	if grep `basename $i` /proc/mdstat > /dev/null 2> /dev/null ; then
	481	LogIt "$i is started already; no need to run 'raidstart $i'" 1
	482	else
[623]	483	LogIt "Running 'raidstart $i'" 1
	484	raidstart $i
[1747]	485	fi
	486	done
[623]	487	elif which mdrun > /dev/null 2> /dev/null ; then
[2354]	488	if [ "`grep -i nomd /proc/cmdline`" ]; then
	489	return;
	490	fi
[623]	491	LogIt "Running 'mdrun'" 1
	492	mdrun
[1273]	493	elif which mdadm > /dev/null 2> /dev/null ; then
[2354]	494	if [ "`grep -i nomd /proc/cmdline`" ]; then
	495	return;
	496	fi
[1273]	497	LogIt "Running 'mdadm'" 1
	498	for i in $raid_devices ; do
[1747]	499	if grep `basename $i` /proc/mdstat > /dev/null 2> /dev/null ; then
	500	LogIt "$i is started already; no need to run 'mdadm $i'" 1
	501	else
[1610]	502	if [ -f /etc/mdadm.conf ] ; then
	503	LogIt "Running 'mdadm $i' with user supplied /etc/mdadm.conf" 1
	504	mdadm -A $i -c /etc/mdadm.conf
	505	elif [ -f /etc/mdadm/mdadm.conf ] ; then
	506	LogIt "Running 'mdadm $i' with user supplied /etc/mdadm/mdadm.conf" 1
	507	mdadm -A $i -c /etc/mdadm/mdadm.conf
	508	else
	509	LogIt "Running 'mdadm $i'" 1
	510	mdadm -Ac partitions -m dev $i
	511	fi
[1747]	512	fi
	513	done
[2075]	514	elif which dmraid > /dev/null 2> /dev/null ; then
[2329]	515	if [ "`grep -i nodmraid $CMDLINE`" ]; then
[2072]	516	return;
	517	fi
	518	for x in $(/sbin/dmraid -ay -i -p -t 2>/dev/null \| grep -E -iv "^no " \|awk -F ':' '{ print $1 }') ; do
	519	echo "Please send the result of /sbin/dmraid -ay -i -p -t to the devteam !!!"
	520	return
	521	#dmname=$(resolve_dm_name $x)
	522	#[ -z "$dmname" ] && continue
	523	#/sbin/dmraid -ay -i -p "$dmname" >/dev/null 2>&1
	524	#/sbin/kpartx -a -p p "/dev/mapper/$dmname"
	525	done
[623]	526	else
	527	LogIt "Warning: Neither 'raidstart' nor 'mdrun''found. RAID devices may not have started." 1
	528	fi
	529
[1]	530	}
	531
	532
	533	TryAgainToFindCD() {
[1747]	534	local res
	535	mount \| grep /mnt/cdrom && return 0
[1983]	536	[ "`grep "backup_media_type" /tmp/mondo-restore.cfg 2> /dev/null \| grep "cdstream"`" ] && return
[1747]	537	LogIt "Trying to mount CD-ROM a 2nd time..."
	538	find-and-mount-cdrom --second-try
	539	res=$?
	540	if [ "$res" -eq "0" ] ; then
	541	CD_MOUNTED_OK=yes
	542	LogIt "CD-ROM drive mounted successfully." 1
	543	else
	544	LogIt "I still cannot find or mount the CD-ROM drive, by the way."
	545	fi
[1]	546	}
	547
	548
	549
	550	UseTmpfs()
	551	{
[1747]	552	local mount_cmd
	553	echo -en "Mounting /tmp/tmpfs..."
	554	mkdir -p /tmp/tmpfs
[1]	555	# For technical reasons, some sets are as large as 16MB.
	556	# I am allowing 32MB because selective restore occupies a lot of space.
[2212]	557	for size in 128m 64m 48m 40m 32m ; do
[1747]	558	mount_cmd="mount /dev/shm -t tmpfs -o size=$size" ; # was 34m until 04/2003
	559	LogIt "Trying '$mount_cmd'"
	560	$mount_cmd /tmp/tmpfs 2>> $LOGFILE
	561	res=$?
	562	[ "$res" -eq "0" ] && break
	563	done
	564	if [ "$res" -ne "0" ] ; then
	565	LogIt "Failed. I could not run '$mount_cmd /tmp/tmpfs'. Your kernel is BROKEN or you do not have enough RAM." 1
	566	umount /tmp/tmpfs > /dev/null 2> /dev/null
	567	rmdir /tmp/tmpfs
	568	ln -sf /mnt/RESTORING/tmp /tmp/tmpfs; # used by mondo-restore
	569	LogIt "Failed to mount /tmp/tmpfs; using ugly softlink instead"
	570	else
	571	LogIt "Great. Pivot succeeded w/ size=$size" 1
	572	echo -en "Pivoting /tmp..."
	573	umount /tmp/tmpfs
	574	mkdir -p /tmp.old
[1752]	575	mv /tmp/* /tmp.old/
	576	# Try to Deal with a busybox bug on inexistant links
[1747]	577	cp /tmp/* /tmp.old/
	578	rm -f /tmp/*
	579	$mount_cmd /tmp
[1752]	580	mv /tmp.old/* /tmp/
	581	# Try to Deal with a busybox bug on inexistant links
[1747]	582	cp /tmp.old/* /tmp/
	583	rm -rf /tmp.old
	584	mkdir -p /tmp/tmpfs
[1]	585	echo "Done."
	586	LogIt "Successfully mounted dynamic /tmp ramdisk"
	587	# mkdir -p /tmp/tmpfs/var
	588	# mv -f /var/log /tmp/tmpfs/var/log
	589	# ln -sf /tmp/tmpfs/var/log /var/log
[1747]	590	fi
[1]	591	}
	592
	593
	594	WelcomeMessage()
	595	{
[1747]	596	echo "********************************************************************"
	597	echo "MINDI-LINUX by Mondo Dev Team - web site: http://www.mondorescue.org"
	598	echo "Boot disk based on AlfaLinux & Trinux. BusyBox by Erik Andersen."
[1]	599	which petris > /dev/null 2> /dev/null && echo "Petris was written by Peter Seidler <p.seidler@mail1.stofanet.dk>."
[1747]	600	echo "Executables and source code are covered by the GNU GPL. No warranty."
	601	echo "running on $ARCH"
	602	echo "********************************************************************"
[1]	603	}
	604
	605
	606	EnableCcissIfAppropriate() {
[1747]	607	local i fname
	608	for i in 0 1 2 3 ; do
[1410]	609	fname="/proc/driver/cciss/cciss$i"
	610	if [ -e "$fname" ] ; then
	611	LogIt "Engaging $fname"
	612	echo "engage scsi" > $fname
	613	LogIt "...result=$?"
	614	fi
[1747]	615	done
[1]	616	}
	617
[1802]	618	ModprobeAllModules() {
[1]	619
[1922]	620	for m in `find /lib/modules -name '\.ko' -o -name '\.o'`; do
[1927]	621	k=`basename $m \| sed 's/\.ko.*$//'`
	622	j=`basename $k \| sed 's/\.o.*$//'`
[1830]	623	echo "$DENY_MODS" \| grep -q "$j "
[1829]	624	if [ $? -eq 0 ]; then
[1830]	625	echo "Denying $j..."
[1829]	626	continue
	627	fi
	628	echo "Probing $j..."
[1815]	629	modprobe -q $j
[1802]	630	done
	631	}
	632
[287]	633	ExtractDataDisksAndLoadModules() {
	634	echo "Installing additional tools ..."
	635	install-additional-tools
[1800]	636	# Keep the kernel silent again
	637	PKLVL=`cut -f1 /proc/sys/kernel/printk`
[1802]	638	echo 0 > /proc/sys/kernel/printk
[1922]	639	ModprobeAllModules
[1800]	640	echo $PKLVL > /proc/sys/kernel/printk
[2081]	641
	642	# Retry failed udev events now that local filesystems are mounted read-write
	643	# (useful for rules creating network ifcfg files)
	644	if [ -e "/tmp/USE-UDEV" ] ; then
	645	if [ -x /sbin/udevadm ]; then
	646	/sbin/udevadm trigger --retry-failed
	647	fi
	648	fi
[287]	649	}
[1]	650
	651	# ------------------------ main -----------------------
	652
[1698]	653	MINDI_VER=PBVER
	654	MINDI_REV=PBREV
[1]	655	trap CaughtSoftReset SIGTERM
[1643]	656	LOGFILE=/var/log/mondorestore.log
[1236]	657	PATH=/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/mondo:/usr/games
[1]	658	GROOVY=/tmp/groovy-stuff
	659	USER=root
[2163]	660	ARCH=`uname -m`
[1]	661
[2163]	662	export PATH GROOVY USER LOGFILE ARCH
	663
[1716]	664	echo "Welcome to init (from mindi ${MINDI_VER}-r${MINDI_REV})"
[898]	665
[1]	666	mount -o remount rw /
	667	[ ! "$GROOVY" ] && Die "I'm not groovy!"
[1885]	668	for i in $GROOVY /mnt/cdrom /mnt/isodir /var/local/petris /tmp/isodir; do
[1747]	669	mkdir -p $i
[1]	670	done
	671	#/bin/update
	672	mount /proc/ /proc -v -t proc
	673	mkdir /sys 2> /dev/null
	674	mount /sys/ /sys -v -t sysfs 2>> $LOGFILE
[1824]	675	# For ESX 3
	676	[ -d /proc/vmware ] && ! grep -q /vmfs /proc/mounts && mount -t vmfs /vmfs /vmfs
[1]	677	rm -f /foozero
	678
[2329]	679	if [ "`grep -i denymods $CMDLINE`" ]; then
	680	export DENY_MODS="`cat $CMDLINE \| sed 's~.denymods=\"\(.\)\".*~\1~'` mondonone"
[1830]	681	else
	682	export DENY_MODS=" "
[1829]	683	fi
[1983]	684	if [ "`grep -i 'obdr ' /tmp/mondo-restore.cfg 2> /dev/null`" ]; then
[1958]	685	# Do not try to load usb storage when dealing with OBDR it makes the modprobe hang :-(
[1960]	686	export DENY_MODS="usb-storage $DENY_MODS"
[1958]	687	fi
[2329]	688	if [ "`grep -i forcemods $CMDLINE`" ]; then
	689	export FORCE_MODS="`cat $CMDLINE \| sed 's~.forcemods=\"\(.\)\".*~\1~'` mondonone"
[1830]	690	else
	691	export FORCE_MODS=" "
[1829]	692	fi
	693
[1826]	694	echo "Activating a potential USB keyboard/mouse"
[1787]	695	StartUSBKbd
	696
[1720]	697	if [ -f /proc/sys/kernel/exec-shield ]; then
	698	echo 0 > /proc/sys/kernel/exec-shield 2>> /dev/null
	699	fi
[1]	700
[1729]	701	if [ -f /proc/modules ]; then
	702	echo "/sbin/modprobe" > /proc/sys/kernel/modprobe
	703	fi
	704
[1716]	705	if [ -e "/tmp/USE-UDEV" ] ; then
[1747]	706	RunUdevd
[1716]	707	fi
[1798]	708	ExtractDevTarballs
[1]	709	LaunchTerminals
[1718]	710
[1789]	711	# Keeping kernel silent for module insertion
	712	PKLVL=`cut -f1 /proc/sys/kernel/printk`
	713	echo 0 > /proc/sys/kernel/printk
[1922]	714	ModprobeAllModules
[1789]	715	echo $PKLVL > /proc/sys/kernel/printk
[1718]	716
[1]	717	EnableCcissIfAppropriate
	718	#-------------------------------
	719	#WHOLIVESINAPINEAPPLEUNDERTHESEA#;# --- don't touch this :)
	720	#-------------------------------
	721	UseTmpfs
	722	if [ ! -e "/tmp/mondo-restore.cfg" ] ; then
[1747]	723	LogIt "Warning - /tmp/mondo-restore.cfg not found"
[1]	724	fi
[2329]	725	if [ "`grep -i pxe $CMDLINE`" ] \|\| [ "`grep -i net $CMDLINE`" ]; then
[2182]	726	# We need to get here exported variables from start-nfs
	727	. /sbin/start-nfs
	728	fi
[1]	729
[1983]	730	if [ "`grep -i 'obdr ' /tmp/mondo-restore.cfg 2>/dev/null`" ] \|\| [ "`grep -i ' udev' /tmp/mondo-restore.cfg 2>/dev/null`" ]; then
[1747]	731	HandleTape
[287]	732	ExtractDataDisksAndLoadModules
[2329]	733	elif [ "`grep -i pxe $CMDLINE`" ]; then
[287]	734	# Simulate a local CD
	735	echo "/mnt/cdrom" > /tmp/CDROM-LIVES-HERE
[1747]	736	CD_MOUNTED_OK=yes
[287]	737	ExtractDataDisksAndLoadModules
[2182]	738	# Fake the conf file to force it to NFS mode, even if we made originally a CD (mandatory for mondorestore to work correctly)
	739	sed -i "s/backup-media-type.*/backup-media-type nfs/" /tmp/mondo-restore.cfg
[2329]	740	elif [ "`grep -i usb= $CMDLINE`" ] \|\| [ "`grep -i usb /tmp/mondo-restore.cfg 2>/dev/null \| grep media-type`" ]; then
[1747]	741	. /sbin/start-usb
[1698]	742
	743	# Simulate a local CD
	744	echo "/mnt/cdrom" > /tmp/CDROM-LIVES-HERE
[1747]	745	CD_MOUNTED_OK=yes
[1698]	746	ExtractDataDisksAndLoadModules
[1]	747	else
[1885]	748	HandleCDROM
[287]	749	ExtractDataDisksAndLoadModules
[870]	750	# We need to get here exported variables from start-nfs
[1747]	751	. /sbin/start-nfs
[1]	752	fi
	753	res=$?
	754	ConfigureLoggingDaemons
	755	if [ -e "/tmp/USE-DEVFS" ] ; then
[1747]	756	umount /mnt/cdrom 2> /dev/null
	757	mv /dev/cdrom /cdrom.lnk 2> /dev/null
	758	CD_MOUNTED_OK=""
	759	RunDevfsd
[1]	760	fi
[1813]	761	LoadKeymap
	762	WelcomeMessage
	763	RstHW
[232]	764	echo "Starting potential Raid/LVMs ..."
[1]	765	PauseForRaids
	766	StartRaids
[2072]	767	StartMpath
[1]	768	StartLvms
	769	CopyBootDevEntry
	770	mkdir -p /tmp/tmpfs
	771	sleep 2
	772	#clear
[241]	773	if [ -e "/dev/md0" ] && [ ! -e "/dev/md/0" ] && [ "`grep /dev/md/ /tmp/mountlist.txt`" != "" ] ; then
[1747]	774	LogIt "Creating /dev/md/* softlinks just in case." 1
	775	mkdir -p /dev/md
	776	cp -af /dev/md0 /dev/md/0 2> /dev/null
	777	cp -af /dev/md1 /dev/md/1 2> /dev/null
	778	cp -af /dev/md2 /dev/md/2 2> /dev/null
[1]	779	fi
	780	[ -e "/tmp/mountlist.txt" ] && cp -f /tmp/mountlist.txt /tmp/mountlist.original
	781
[2329]	782	if ! [ "`grep -i "pxe" $CMDLINE`" ] ; then
[1]	783	res="`cat /mnt/cdrom/archives/THIS-CD-NUMBER 2> /dev/null`"
	784	[ "$res" != "1" ] && [ "$res" != "" ] && Die "This is CD #$res in the series. Please insert CD #1."
	785	[ -e "/cdrom.lnk" ] && mv -f /cdrom.lnk /dev/cdrom && mount /dev/cdrom /mnt/cdrom && CD_MOUNTED_OK=yes
	786	[ "$CD_MOUNTED_OK" != "yes" ] && TryAgainToFindCD
	787	#mount \| grep cdrom > /dev/null 2> /dev/null \|\| mount /dev/cdrom /mnt/cdrom >> $LOGFILE 2>> $LOGFILE
	788	fi
	789	hack-cfg-if-necessary \|\| LogIt "Cannot find hack-cfg-if-necessary"
	790
[1403]	791	# Log some useful info
[1837]	792	LogIt "init (from mindi v$MINDI_VER-r${MINDI_REV})"
[2329]	793	LogIt "$CMDLINE is:"
[2349]	794	LogIt "----------"
[2329]	795	cat $CMDLINE >> $LOGFILE
[2349]	796	LogIt "----------"
[1413]	797	LogIt "df result:"
	798	LogIt "----------"
[1403]	799	df >> $LOGFILE
[1413]	800	LogIt "-------------"
	801	LogIt "mount result:"
	802	LogIt "-------------"
[1403]	803	mount >> $LOGFILE
[1413]	804	LogIt "-------------"
	805	LogIt "lsmod result:"
	806	LogIt "-------------"
[1403]	807	lsmod >> $LOGFILE
[1413]	808	LogIt "-------------"
[1476]	809	LogIt "dmesg result:"
	810	LogIt "-------------"
	811	dmesg >> $LOGFILE
[2015]	812	LogIt "-------------"
	813	LogIt "/proc/swaps:" >> $LOGFILE
	814	LogIt "-------------"
	815	cat /proc/swaps >> $LOGFILE
	816	LogIt "-------------"
	817	LogIt "/proc/filesystems:" >> $LOGFILE
	818	LogIt "-------------"
	819	cat /proc/filesystems >> $LOGFILE
	820	LogIt "-------------"
	821	LogIt "/proc/partitions:" >> $LOGFILE
	822	LogIt "-------------"
	823	cat /proc/partitions >> $LOGFILE
[2349]	824	LogIt "-------------"
	825	LogIt "fdisk result:" >> $LOGFILE
	826	LogIt "-------------"
	827	fdisk -l >> $LOGFILE
[1403]	828
[1983]	829	ide-opt
[1]	830
	831	#ctrlaltdel soft
	832	for path in /usr.bin /usr/bin ; do
[1747]	833	fname=$path/nano
	834	[ -e "$fname" ] && ln -sf $fname /usr/bin/pico
[1]	835	done
	836	res=`which nano 2> /dev/null`
	837	[ "$res" ] && ln -sf /usr/bin/
	838	for i in null stdout stdin stderr ; do
[1747]	839	cp -af /dev/$i /tmp
[1]	840	done
[2081]	841	# Not sure it's still needed, but shouldn't hurt
	842	if [ -e "/tmp/USE-UDEV" ] ; then
	843	if [ -x /sbin/udevadm ]; then
	844	/sbin/udevadm trigger --retry-failed
	845	fi
	846	fi
[1]	847	if grep "backup-media-type" /tmp/mondo-restore.cfg > /dev/null 2> /dev/null ; then
[1747]	848	LogIt "backup-media-type is specified in config file - great."
[2197]	849	LogIt "Calling post-init"
[2255]	850	# start-nfs moved it under /tmp as the NFS share is already unmounted
	851	if [ "`echo $pre \| grep -E '^/tmp/isodir'`" ]; then
	852	post=`echo $pre \| sed 's\|^/tmp/isodir\|/tmp\|'`
	853	fi
	854	if [ -x $pre ]; then
	855	echo "Executing preliminary script $pre"
	856	LogIt "Executing preliminary script $pre"
	857	$pre
	858	fi
[1747]	859	post-init
[1]	860	else
[1747]	861	LogIt "backup-media-type is not specified in config file."
[1885]	862	LogIt "I think this media has no archives on it."
[1]	863	fi
[2329]	864	if [ "`grep -i "post=" $CMDLINE`" ] ; then
	865	for i in `cat $CMDLINE` ; do
[2255]	866	echo $i \| grep -qi post= && post=`echo $i \| cut -d= -f2`
[2249]	867	done
[2253]	868	# start-nfs moved it under /tmp as the NFS share is already unmounted
[2255]	869	if [ "`echo $post \| grep -E '^/tmp/isodir'`" ]; then
	870	post=`echo $post \| sed 's\|^/tmp/isodir\|/tmp\|'`
[2253]	871	fi
[2255]	872	if [ -x $post ]; then
	873	echo "Executing final script $post"
	874	LogIt "Executing final script $post"
	875	if [ "`echo $post \| grep -E '^/mnt/RESTORING'`" ]; then
[2253]	876	mount-me
	877	fi
[2255]	878	$post
	879	if [ "`echo $post \| grep -E '^/mnt/RESTORING'`" ]; then
[2253]	880	unmount-me
	881	fi
[2249]	882	fi
	883	fi
[2329]	884	if grep "RESTORE" $CMDLINE > /dev/null 2> /dev/null ; then
[1612]	885	echo "Rebooting in 10 seconds automatically as per reboot order"
	886	echo -en "Press ^C to interrupt if you have to ..."
	887	for i in 1 2 3 4 5 6 7 8 9 10 ; do
	888	sleep 1
	889	echo -en "."
	890	done
	891	echo "Boom."
	892	sleep 1
	893	else
	894	echo -en "Type 'exit' to reboot the PC\n"
	895	umount /mnt/cdrom 2> /dev/null
	896	mount / -o rw,remount > /dev/null 2> /dev/null
	897	LogIt "Launching Shell"
	898	sh
	899	fi
[1]	900	CaughtSoftReset
	901	# reboot

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