2 # Filename: autoconfig.functions
3 # Purpose: basic system configuration and hardware setup for grml system
4 # Authors: grml-team (grml.org), (c) Klaus Knopper <knopper@knopper.net>, (c) Michael Prokop <mika@grml.org>
5 # Bug-Reports: see http://grml.org/bugs/
6 # License: This file is licensed under the GPL v2.
7 # Latest change: Die Apr 03 17:02:59 CEST 2007 [mika]
8 ################################################################################
10 # {{{ path, variables, signals, umask, zsh
11 export PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin"
16 # Ignore these signals in non-interactive mode: INT, TERM, SEGV
17 [ -z "$PS1" ] && trap "" 2 3 11
21 if [ -n "$ZSH_VERSION" ] ; then
27 # avoid 'no matches found: ...'
28 iszsh && setopt no_nomatch # || echo "Warning: not running under zsh!"
31 ### {{{ Utility Functions
35 case "$(cat $2)" in *$1*) return 0;; esac
41 case "$2" in *$1*) return 0;; esac
45 # Reread boot command line; echo last parameter's argument or return false.
47 stringinstring " $1=" "$CMDLINE" || return 1
48 result="${CMDLINE##*$1=}"
49 result="${result%%[ ]*}"
54 # Check boot commandline for specified option
56 stringinstring " $1" "$CMDLINE"
61 if [ "$1" = "yes" ] ; then
69 grep -q small /etc/grml_version 2>>$DEBUG && return 0 || return 1
73 grep -q usb /etc/grml_version 2>>$DEBUG && return 0 || return 1
77 # {{{ filesystems (proc, pts, sys) and fixes
79 [ -f /proc/version ] || mount -t proc /proc /proc 2>/dev/null
83 stringinfile "/dev/pts" /proc/mounts || mount -t devpts /dev/pts /dev/pts 2>/dev/null
87 [ -d /sys/devices ] || mount -t sysfs /sys /sys 2>/dev/null
91 # {{{ Read in boot parameters
92 [ -f /proc/version ] || mount_proc # make sure we can access /proc/cmdline when sourcing this file too
93 CMDLINE="$(cat /proc/cmdline)"
94 [ -d /cdrom/bootparams/ ] && CMDLINE="$CMDLINE $(cat /cdrom/bootparams/* | tr '\n' ' ')"
97 # {{{ Check if we are running from the grml-CD or HD
99 [ -e /GRML/etc/grml_cd ] || INSTALLED="yes"
103 checkbootparam "testcd" >>$DEBUG 2>&1 && TESTCD="yes"
106 # {{{ source lsb-functions , color handling
107 if checkbootparam "nocolor"; then
109 . /etc/grml/lsb-functions
110 einfo "Disabling colors in bootsequence as requested on commandline." ; eend 0
112 . /etc/grml/lsb-functions
119 if checkbootparam "debug"; then
122 if stringinstring "BOOT_IMAGE=debug " "$CMDLINE" ; then
126 if [ -n "$BOOTDEBUG" ]; then
127 einfo "Starting intermediate shell stage $stage as requested by \"debug\" option."
129 if [ -r /etc/grml/screenrc ] ; then
130 einfo "Starting GNU screen to be able to use a full featured shell environment."
131 einfo "Just exit the shells (and therefore screen) to continue boot process..."
132 /bin/zsh -c "screen -c /etc/grml/screenrc"
134 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
135 einfo "Just exit the shell to continue boot process..."
146 if checkbootparam "log"; then
147 export DEBUG="/tmp/grml.log.`date +%Y%m%d`"
149 einfo "Bootparameter log found. Log files: ${DEBUG} and /var/log/boot."
151 einfo "Starting bootlogd."
152 bootlogd -r -c 1>>$DEBUG 2>&1 ; eend $?
160 # {{{ Check if we are in interactive startup mode
162 stringinstring "BOOT_IMAGE=expert " "$CMDLINE" && INTERACTIVE="yes"
165 # {{{ set firmware timeout via bootparam
167 if checkbootparam fwtimeout ; then
168 TIMEOUT="$(getbootparam 'fwtimeout' 2>>$DEBUG)"
169 einfo "Bootoption fwtimeout found. (Re)Loading firmware_class module."
170 rmmod firmware_class 1>>$DEBUG 2>&1
171 modprobe firmware_class ; eend $?
173 if [ -z "$TIMEOUT" ] ; then
174 TIMEOUT="100" # linux kernel default: 10
176 if [ -f /sys/class/firmware/timeout ] ; then
177 einfo "Setting timeout for firmware loading to ${TIMEOUT}."
178 echo 100 > /sys/class/firmware/timeout ; eend $?
183 ### {{{ language configuration / localization
186 einfo "Activating language settings:"
189 # people can specify $LANGUAGE and $CONSOLEFONT in a config file:
190 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
192 grep -q ' lang=.*-utf8' /proc/cmdline && UTF8='yes' || UTF8=''
194 # check for bootoption which overrides config from /etc/grml/autoconfig:
195 BOOT_LANGUAGE="$(getbootparam lang 2>>$DEBUG)"
196 [ -n "$BOOT_LANGUAGE" ] && LANGUAGE="$BOOT_LANGUAGE"
198 # set default to 'en' in live-cd mode if $LANGUAGE is not yet set:
199 if [ -z "$INSTALLED" ] ; then
200 [ -n "$LANGUAGE" ] || LANGUAGE='en-utf8'
203 # if bootoption lang is used update /etc/default/locale, otherwise *not*!
204 if [ -n "$BOOT_LANGUAGE" ] ; then
205 [ -x /usr/sbin/grml-setlang ] && /usr/sbin/grml-setlang "$LANGUAGE"
209 if [ -z "$CONSOLEFONT" ] ; then
210 if ! checkbootparam "nodefaultfont" >>$DEBUG 2>&1 ; then
211 # [ -n "$UTF8" ] && CONSOLEFONT='LatArCyrHeb-16' || CONSOLEFONT='Lat15-Terminus16'
212 # if [ -r /usr/share/consolefonts/Lat15-Terminus16.psf.gz ] ; then
213 if [ -r /usr/share/consolefonts/Uni3-Terminus16.psf.gz ] ; then
214 CONSOLEFONT='Uni3-Terminus16'
216 ewarn "/usr/share/consolefonts/Uni3-Terminus16.psf.gz not available. Please upgrade package console-terminus." ; eend 1
221 # export it now, so error messages get translated, too
222 if checkgrmlsmall ; then
223 export LANG='C' # grml-small does not provide any further locales
225 [ -r /etc/default/locale ] && . /etc/default/locale
229 # configure keyboard layout, read in already set values first:
230 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
232 # now allow keyboard override by boot commandline for later use:
233 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
234 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
235 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
236 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
237 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
239 # modify /etc/sysconfig/keyboard only in live-cd mode:
240 if [ -z "$INSTALLED" ] ; then
242 local LANGUAGE="$BOOT_LANGUAGE"
243 . /etc/grml/language-functions
244 # allow setting xkeyboard explicitly different than console keyboard
245 KXKEYBOARD="$(getbootparam xkeyboard 2>>$DEBUG)"
246 if [ -n "$KXKEYBOARD" ]; then
247 XKEYBOARD="$KXKEYBOARD"
248 KDEKEYBOARD="$KXKEYBOARD"
249 elif [ -n "$KKEYBOARD" ]; then
250 XKEYBOARD="$KKEYBOARD"
251 KDEKEYBOARD="$KKEYBOARD"
254 # duplicate of previous code to make sure /etc/grml/language-functions
255 # does not overwrite our values....
256 # now allow keyboard override by boot commandline for later use:
257 KKEYBOARD="$(getbootparam keyboard 2>>$DEBUG)"
258 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
259 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
260 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
261 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
263 # write keyboard related variables to file for later use
264 [ -d /etc/sysconfig ] || mkdir /etc/sysconfig
265 echo "KEYTABLE=\"$KEYTABLE\"" > /etc/sysconfig/keyboard
266 echo "XKEYBOARD=\"$XKEYBOARD\"" >> /etc/sysconfig/keyboard
267 echo "KDEKEYBOARD=\"$KDEKEYBOARD\"" >> /etc/sysconfig/keyboard
268 echo "KDEKEYBOARDS=\"$KDEKEYBOARDS\"" >> /etc/sysconfig/keyboard
271 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
273 # activate unicode console if running within utf8 environment
274 if [ -r /etc/default/locale ] ; then
275 if grep -q "LANG=.*UTF" /etc/default/locale ; then
276 einfo "Setting up unicode environment."
282 # Set default keyboard before interactive setup
283 if [ -n "$KEYTABLE" ] ; then
284 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
285 loadkeys -q $KEYTABLE &
289 # we have to set up all consoles, therefore loop it over all ttys:
290 NUM_CONSOLES=`fgconsole --next-available`
291 NUM_CONSOLES=`expr ${NUM_CONSOLES} - 1`
292 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
293 if [ -n "$CHARMAP" ] ; then
294 einfo "Running consolechars for ${CHARMAP}"
295 for vc in `seq 0 ${NUM_CONSOLES}` ; do
296 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
300 if [ -n "$CONSOLEFONT" ] ; then
301 einfo "Running consolechars using ${CONSOLEFONT}"
302 for vc in `seq 0 ${NUM_CONSOLES}` ; do
303 consolechars --tty=/dev/tty${vc} -f $CONSOLEFONT || consolechars --tty=/dev/tty${vc} -d
314 if checkbootparam hostname ; then
315 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
316 einfo "Setting hostname to $HOSTNAME as requested."
317 sed -i "s/^127.0.0.1.*localhost/127.0.0.1 $HOSTNAME localhost/" /etc/hosts
318 hostname $HOSTNAME ; eend $?
320 hostname --file /etc/hostname
325 # fstabuser (needed when running from harddisk with username != grml {{{
327 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
328 if [ -n "$CONFIG_FSTAB_USER" ] ; then
329 fstabuser="$CONFIG_FSTAB_USER"
331 fstabuser=$(getent passwd 1000 | cut -d: -f1)
333 # if not yet set fall back to default 'grml' user
334 [ -n "$fstabuser" ] || fstabuser='grml'
338 # {{{ Set clock (Local time is more often used than GMT, so it is default)
340 # don't touch the files if running from harddisk:
341 if [ -z "$INSTALLED" ]; then
343 checkbootparam utc >>$DEBUG 2>&1 && UTC="-u"
344 checkbootparam gmt >>$DEBUG 2>&1 && UTC="-u"
345 # hwclock uses the TZ variable
346 [ -r /etc/timezone ] && TZ=$(cat /etc/timezone)
347 [ -n "$TZ" ] || TZ=Europe/Vienna
349 if ! [ -r /dev/rtc ] ; then
350 ewarn "Realtime clock not available, skipping execution of hwclock therefore." ; eend 0
352 ERROR=$(TZ="$TZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
353 if [ -n "$ERROR" ] ; then
355 ERROR=$(TZ="$TZ" hwclock $UTC -s --directisa 2>&1 | head -1)
356 if [ -n "$ERROR" ] ; then
357 eerror "Problem running hwclock: $ERROR" ; eend 1
366 # {{{ print kernel info
368 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
369 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
370 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
371 if [ -r /proc/cpuinfo ] ; then
372 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
374 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
378 if [ -d /proc/xen ] ; then
380 einfo 'Running kernel featuring support for Xen detected' ; eend 0
386 # {{{ vmware specific stuff
388 if checkbootparam novmware ; then
389 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
391 if [ -z "$INSTALLED" ] ; then
392 if ! checkbootparam qemu ; then
393 if vmware-detect ; then
394 if [ -r /etc/X11/xorg.conf.vmware ] ; then
395 einfo "VMware: Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
396 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
405 # {{{ qemu specific stuff
407 if checkbootparam qemu ; then
408 if [ -r /etc/X11/xorg.conf.example ] ; then
409 einfo "Qemu: Copying /etc/X11/xorg.conf.example to /etc/X11/xorg.conf"
410 cp /etc/X11/xorg.conf.example /etc/X11/xorg.conf ; eend $?
416 # {{{ ld.so.cache + depmod
418 if [ -n "$INSTALLED" ]; then
419 if ! [ -r /etc/grml.first.boot ] ; then
420 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
422 # Regenerate ld.so.cache and module dependencies on HD
423 einfo "Running ldconfig" ; ldconfig ; eend $?
424 einfo "Running depmod" ; depmod -a ; eend $?
425 touch /etc/grml.first.boot
433 # update_progress {{{
435 # be sure we are non-blocking
436 (echo "$1" > /etc/sysconfig/progress) &
442 # don't touch the files if running from harddisk:
443 if [ -z "$INSTALLED" ]; then
444 einfo "Setting timezone."
445 KTZ="$(getbootparam tz 2>>$DEBUG)"
446 [ -f "/usr/share/zoneinfo/$KTZ" ] && TZ="$KTZ"
448 cp "/usr/share/zoneinfo/$TZ" /etc/localtime && eend 0
453 # small computer / nearly no ram {{{
456 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
457 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
460 if checkbootparam "small"; then
461 einfo "Information: ${RAM} kB of RAM available." ; eend 0
462 einfo "Bootoption small detected. Activating small system."
463 if [ -r /etc/inittab.small ] ; then
464 mv /etc/inittab /etc/inittab.normal
465 mv /etc/inittab.small /etc/inittab
467 sed -i 's/^9/#&/' /etc/inittab
468 sed -i 's/^10/#&/' /etc/inittab
469 sed -i 's/^11/#&/' /etc/inittab
470 sed -i 's/^12/#&/' /etc/inittab
472 /sbin/telinit q ; eend $?
474 if checkgrmlsmall ; then
475 if [[ $RAM -lt 25000 ]] ; then
476 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
477 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
478 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
479 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
482 einfo "Information: ${RAM} kB of RAM available." ; eend 0
485 if [[ $RAM -lt 58000 ]] ; then
486 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
487 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
488 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
489 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
492 einfo "Information: ${RAM} kB of RAM available." ; eend 0
500 # skip startup of w3m {{{
502 if checkbootparam "fast"; then
503 ewarn "Bootoption fast detected. Skipping startup of w3m."
504 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
505 /sbin/telinit q ; eend $?
510 # activate serial console {{{
512 if checkbootparam "console"; then
513 einfo "Bootoption (for serial) console detected."
515 if [ -r /etc/mgetty/mgetty.config ] ; then
516 MODE=$(getbootparam console | awk -F, '{print $2}')
518 [ -n "$MODE" ] || MODE=9600 # default mode
519 einfo "Setting speed in /etc/mgetty/mgetty.config to $MODE bps"
520 sed -i "s/speed [0-9]*/speed $MODE/" /etc/mgetty/mgetty.config ; eend $?
523 einfo "Activating mgetty."
524 sed -i 's/^#T0/T0/' /etc/inittab
525 sed -i 's/^#T1/T1/' /etc/inittab
526 /sbin/telinit q ; eend $?
532 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
535 for DEVICE in /proc/ide/hd?; do
536 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
538 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
542 # {{{ Bring up loopback interface now
544 if [ -z "$INSTALLED" ] ; then
545 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
546 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
554 # firewire devices {{{
555 # the raw1394 driver does not yet export info into SYSFS,
556 # so let's create raw1394 device manually
557 # http://www.michael-prokop.at/blog/index.php?p=352
558 config_firewire_dev(){
559 if checkbootparam "nofirewiredev" ; then
560 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
562 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
563 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
564 # cd /dev && MAKEDEV video1394 raw1394
565 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
566 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
567 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
568 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
569 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
570 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
576 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
577 # otherwise we will get: passwd: Authentication token lock busy
579 if [ -z "$INSTALLED" ] ; then
587 if [ -n "$TESTCD" ]; then
588 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
589 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
591 ( cd /cdrom/GRML/ ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log )
592 if [ "$?" = "0" ]; then
593 echo " ${GREEN}Everything looks OK${NORMAL}"
595 echo "${RED} *** CHECKSUM FAILED FOR THESE FILES: ***"
596 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
597 echo "${RED} *** DATA ON YOUR CD MEDIUM IS POSSIBLY INCOMPLETE OR DAMAGED, ***${NORMAL}"
598 echo "${RED} *** OR YOUR COMPUTER HAS BAD RAM. ***${NORMAL}"
599 echo -n "${CYAN}Hit return to contine, or press the reset button to quit.${NORMAL}
\a\a\a "
607 # {{{ hardware detection via discover
609 if checkbootparam "nodisc" ; then
610 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
612 if [ -x /sbin/discover ] ; then
613 einfo "Discovering hardware. Trying to load the following modules in background:"
615 einfo "$(discover --data-path=linux/module/name --data-path=linux/modules/options --format="%s %s" --data-version=`uname -r` --enable-bus all | sort -u | xargs echo)"
617 /sbin/discover-modprobe -v 1>>$DEBUG 2>&1 &
620 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
626 # {{{ hardware detection via hwinfo
628 if checkbootparam hwinfo >>$DEBUG 2>&1; then
629 einfo "Discovering hardware via hwinfo:"
630 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
631 echo -n " Loading modules: "
632 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
638 # {{{ disable hotplug agents on request
639 config_hotplug_agent(){
640 if checkbootparam "noagent" ; then
641 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
642 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
643 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
644 einfo "Disabling hotplug-agent(s) $AGENTNL"
645 for agent in $(echo -e $AGENTLIST) ; do
646 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
648 [ "$?" == "0" ] ; eend $?
653 # {{{ blacklist of hotplug-modules
654 config_hotplug_blacklist(){
655 if checkbootparam "black" ; then
656 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
657 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
658 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
659 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
660 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
661 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
669 if checkbootparam "nohotplug" ; then
670 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
672 if [ -r /etc/init.d/hotplug ] ; then
673 einfo "Starting hotplug system in background."
674 /etc/init.d/hotplug start 1>>$DEBUG 2>>$DEBUG &
676 elif [ -r /etc/init.d/hotplug-light ] ; then
677 einfo "Starting hotplug-light system in background."
678 /etc/init.d/hotplug-light start 1>>$DEBUG 2>>$DEBUG &
681 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
687 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
689 if checkbootparam "blacklist" ; then
690 if [ -z "$INSTALLED" ]; then
691 einfo "Bootoption blacklist found."
692 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
693 if [ -n "$BLACK" ] ; then
694 einfo "Blacklisting module ${BLACK} via /etc/modprobe.d/grml."
695 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml
696 echo "blacklist $BLACK" >> /etc/modprobe.d/grml
697 echo "alias $BLACK off" >> /etc/modprobe.d/grml
698 echo "# end entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml ; eend $?
700 eerror "No given module for blacklist found. Blacklisting will not work therefor."
703 ewarn "Backlisting via bootoption does not work on harddisk installations." ; eend 1
705 einfo "Please blacklist the module(s) via /etc/modprobe.d/blacklist."
714 if [ -d /proc/acpi ]; then
715 if checkbootparam "noacpi"; then
716 ewarn "Skipping ACPI Bios detection as requested on boot commandline." ; eend 0
718 einfo "ACPI Bios found, activating modules: "
721 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
723 basename="${basename%%.*}"
724 case "$basename" in *_acpi)
725 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
727 modprobe $basename >>$DEBUG 2>&1 && found="yes"
728 local BASE="$BASE $basename"
730 if [ -n "$found" ] ; then
731 einfo "$BASE" ; eend 0
733 ewarn "(none)" ; eend 1
735 if ! [ -S /var/run/acpid.socket ] ; then
736 if ! [ -r /var/run/dbus/pid ] ; then
737 einfo "Starting acpi daemon."
738 /etc/init.d/acpid start >>$DEBUG ; eend $?
740 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
741 eerror "Solution: please activate acpid via /etc/runlevel.conf"
745 ewarn "acpi daemon already running."
752 if checkbootparam "noapm"; then
753 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
755 modprobe apm power_off=1 >>$DEBUG 2>&1
756 if [ "$?" = "0" ] ; then
757 if [ -x /etc/init.d/apmd ] ;then
758 einfo "APM Bios found, enabling power management functions."
759 /etc/init.d/apmd start ; eend $?
762 eerror "Loading apm module failed." ; eend 1
769 # {{{ PCMCIA Check/Setup
770 # This needs to be done before other modules are being loaded (by hwsetup)
772 if checkbootparam "nopcmcia"; then
773 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
775 if /usr/sbin/laptop-detect ; then
776 einfo "Detected Laptop - checking for PCMCIA." && eend 0
777 modprobe pcmcia_core >>$DEBUG 2>&1
778 # Try Cardbus or normal PCMCIA socket drivers
779 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
780 if [ "$?" = "0" ]; then
781 modprobe ds >>$DEBUG 2>&1
782 if [ -d /proc/bus/pccard ] ; then
783 if [ -x /sbin/cardmgr ] ; then
784 einfo "PCMCIA found, starting cardmgr."
785 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
787 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
796 # {{{ run software synthesizer via speakup
798 if checkbootparam swspeak ; then
799 if [ -d /proc/speakup/ ] ; then
800 einfo "Bootoption swspeak found. Kernel supports speakup." ; eend 0
802 if [ -x /etc/init.d/speech-dispatcher ] ; then
803 einfo "Starting speech-dispatcher."
804 /etc/init.d/speech-dispatcher start 1>>DEBUG ; eend $?
805 einfo "Activating sftsyn in Kernel."
806 echo sftsyn >/proc/speakup/synth_name ; eend $?
807 einfo "Just run swspeak if you want to use software synthesizer via speakup."
808 flite -o play -t "Finished activating software speakup. Just run swspeak when booting finished."
810 eerror "speech-dispatcher not available. swspeak will not work without it." ; eend 1
811 flite -o play -t "speech-dispatcher not available. speakup will not work without it."
815 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
816 flite -o play -t "Kernel does not seem to support speakup. Sorry."
822 # {{{ Check for blind option or brltty
825 checkbootparam "blind" && BLIND="yes"
826 BRLTTY="$(getbootparam brltty 2>>$DEBUG)"
828 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
829 if [ -x /sbin/brltty ]; then
830 # Blind option detected, start brltty now.
831 # modprobe serial_core parport_serial generic_serial && echo "done"
836 if [ -n "$BRLTTY" ]; then
838 BRLTYPE="${BRLTTY%%,*}"
840 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
842 BRLDEV="${BRLTTY%%,*}"
844 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
846 BRLTEXT="${BRLTTY%%,*}"
851 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
852 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
853 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
854 einfo "Starting braille-display manager."
857 sleep 2 && BLINDSOUND="yes"
864 # {{{ Interactive configuration
865 config_interactive(){
866 if [ -n "$INTERACTIVE" ] ; then
867 einfo "Entering interactive configuration second stage."
869 echo " ${GREEN}Your console keyboard defaults to: ${MAGENTA}${KEYTABLE}"
870 echo -n "${CYAN}Do you want to (re)configure your console keyboard?${NORMAL} [Y/n] "
872 [ "$a" != "n" ] && /usr/sbin/dpkg-reconfigure console-data ; eend $?
874 echo -n "${CYAN}Do you want to (re)configure your soundcard?${NORMAL} [Y/n] "
876 [ "$a" != "n" ] && alsaconf && ( exec aumix -m 0 >>$DEBUG 2>&1 & ) ; eend $?
878 echo -n "${CYAN}Do you want to (re)configure your graphics (X11) subsystem?${NORMAL} [Y/n] "
880 [ "$a" != "n" ] && xorgcfg -textmode ; eend $?
881 echo " ${GREEN}Interactive configuration finished. Everything else should be fine for now.${NORMAL}"
889 if checkbootparam forceagp ; then
890 # Probe for AGP. Hope this can fail safely
891 stringinfile "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
897 config_automounter(){
898 if checkbootparam automounter ; then
899 RUNLEVEL="$(runlevel)"
901 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
906 if [ -n "$AUTOMOUNTER" ]; then
907 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
908 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
909 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
910 anew="$d -fstype=auto,$2 :$i"
911 stringinfile "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
912 AUTOMOUNTS="$AUTOMOUNTS $d"
913 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
915 [ -d /mnt/$d ] && mkdir -p /mnt/$d
916 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
918 stringinfile "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
921 AUTOMOUNTS="floppy cdrom"
922 # Add new devices to /etc/fstab and /etc/auto.mnt
923 for i in /dev/cdrom?*; do
925 addautomount "$i" "ro"
930 if [ -n "$AUTOMOUNTER" ]; then
931 # Check for floppy dir, reinstall with automounter
932 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
933 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
934 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
935 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
936 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
937 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
939 # Replace paths from bootfloppy
940 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
941 mv -f /etc/fstab.new /etc/fstab
942 # Start automounter now
943 einfo "Starting automounter for ${AUTOMOUNTS}."
944 /etc/init.d/autofs start >>$DEBUG ; eend $?
949 # {{{ Collect partitions from /proc/partitions first for enabling DMA
953 while read major minor blocks partition relax; do
954 partition="${partition##*/}"
955 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
957 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
958 sd?) ;; # SCSI Harddisk, entire disk
959 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
960 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
963 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
966 check_partitions 1>/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
969 # {{{ Enable DMA for all IDE drives now if not disabled
970 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
972 if checkbootparam "nodma"; then
973 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
975 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
976 if test -d /proc/ide/$d; then
977 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
978 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
979 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
980 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
981 echo "using_dma:1" >/proc/ide/$d/settings
990 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
993 NOSWAP="yes" # we do not use swap by default!
994 if checkbootparam "swap" -o checkbootparam "anyswap" ; then
998 if checkbootparam "nofstab" -o checkbootparam "forensic" ; then
999 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
1001 checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
1002 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1003 iszsh && setopt nonomatch
1004 if [ -x /usr/sbin/rebuildfstab ] ; then
1005 config_userfstab || fstabuser=grml
1006 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1008 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1010 if [ -e /var/run/rebuildfstab.pid ]; then
1011 # Another instance of rebuildfstab, probably from hotplug, is still running, so just wait.
1015 # Scan for swap, config, homedir
1016 if [ -z "$NOSWAP" ]; then
1017 einfo "Searching for swap partition(s) as requested."
1021 HOMEDIR="$(getbootparam home)"
1022 if [ -n "$partitions" ]; then
1023 while read p m f relax; do
1024 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1025 partoptions="users,exec"
1029 if [ -n "$NOSWAP" ]; then
1030 if [ -z "$INSTALLED" ] ; then
1031 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)" ; eend 0
1034 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1035 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1036 if [ -n "$ANYSWAP" ] ; then
1037 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1038 swapon $p 2>>$DEBUG ; eend $?
1040 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1044 if [[ "$p" == LABEL* ]] ; then
1045 p=$(blkid -t $p | awk -F: '{print $1}')
1047 if grep -q $p /proc/swaps ; then
1048 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1050 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1051 swapon $p 2>>$DEBUG ; eend $?
1060 # Create mountdir if not already present, but don't try to create stuff like /proc/bus/usb
1061 # Notice: grml-rebuildfstab >= 0.3-1 handles this now
1062 # case "$m" in *none*|*proc*|*sys*|'') continue ;; esac
1063 # [ -d "$m" ] || mkdir -p "$m"
1064 # WARNING: NTFS RW mounts are only safe since Kernel 2.6.11
1065 [ "$f" = "ntfs" -a "${KERNEL%.*}" != "2.6" ] && continue
1068 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1069 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1071 # *) NONEFOUND='1'; continue ;;
1073 if [ -z "$NOSWAP" ] ; then
1074 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG || continue
1075 # Activate swapfile, if exists
1076 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1078 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1079 mount -o remount,rw $m
1080 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1081 einfo "Using GRML swapfile ${SWAPFILE}."
1082 fnew="$SWAPFILE swap swap defaults 0 0"
1083 stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1084 GRML_SWP="$GRML_SWP $SWAPFILE"
1087 mount -o remount,ro $m 2>>$DEBUG
1089 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1090 if [ -z "$INSTALLED" -a -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1091 if [ -n "$HOMEDIR" ]; then
1092 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1096 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1098 mount -o remount,ro $m 2>>$DEBUG
1102 # Umount, if not in use
1103 umount -r $m 2>/dev/null
1113 if [ -n "$MOUSE_DEVICE" ] ; then
1114 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1119 # {{{ IPv6 configuration
1120 # Load IPv6 kernel module and print IP adresses
1122 if checkbootparam "ipv6"; then
1123 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1125 # we probably need some time until stateless autoconfiguration has happened
1127 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1128 for DEVICE in `echo "$NETDEVICES"`; do
1131 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1132 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1134 for ADDR in `echo "$ADDRESSES"` ; do
1137 if [ "$COUNT" -eq "0" ] ; then
1138 einfo "(none)" ; eend 1
1148 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1150 if checkbootparam "nodhcp"; then
1151 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1153 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1154 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1155 for DEVICE in `echo "$NETDEVICES"` ; do
1156 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1158 ifconfig $DEVICE up >>$DEBUG 2>&1
1159 ( pump -i $DEVICE >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1168 # {{{ helper functions
1171 # search all partitions for a file in the root directory
1172 for i in /mnt/[sh]d[a-z] /mnt/[sh]d[a-z][1-9] /mnt/[sh]d[a-z][1-9]?*; do
1173 # See if it's already mounted
1174 [ -f "$i/$1" ] && { echo "$i/$1"; return 0; }
1175 if [ -d "$i" ] && mount -r "$i" 2>>$DEBUG; then
1176 [ -f "$i/$1" ] && FOUND="$i/$1"
1177 umount -l "$i" 2>>$DEBUG
1178 [ -n "$FOUND" ] && { echo "$FOUND"; return 0; }
1185 case "$(file -s $1)" in
1186 *[Ff][Aa][Tt]*|*[Xx]86*) echo "vfat"; return 0;;
1187 *[Rr][Ee][Ii][Ss][Ee][Rr]*) echo "reiserfs"; return 0;;
1188 *[Xx][Ff][Ss]*) echo "xfs"; return 0;;
1189 *[Ee][Xx][Tt]3*) echo "ext3"; return 0;;
1190 *[Ee][Xx][Tt]2*) echo "ext2"; return 0;;
1191 *data*) echo "invalid"; return 0;;
1192 *) echo "auto"; return 0;;
1196 # Try to mount this filesystem read-only, without or with encryption
1198 # Check if already mounted
1199 case "$(cat /proc/mounts)" in *\ $2\ *) return 0;; esac
1200 # Apparently, mount-aes DOES autodetect AES loopback files.
1201 [ -b "$1" ] && { mount -t auto -o ro "$1" "$2" 2>>$DEBUG; RC="$?"; }
1202 # We need to mount crypto-loop files with initial rw support
1203 [ -f "$1" ] && { mount -t auto -o loop,rw "$1" "$2" 2>>$DEBUG; RC="$?"; }
1205 [ "$RC" = "0" ] && return 0
1207 einfo "Filesystem not autodetected, trying to mount $1 with AES256 encryption."
1209 while [ "$a" != "n" -a "$a" != "N" ]; do
1210 # We need to mount crypto-loop files with initial rw support
1211 mount -t auto -o loop,rw,encryption=AES256 "$1" "$2" && return 0
1212 echo -n "${RED}Mount failed, retry? [Y/n] ${NORMAL}"
1213 # Problem with ioctl() from getpasswd()?
1223 if checkbootparam "nocpu"; then
1224 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1226 # check module dependencies
1228 if [ -e /lib64 ] ; then
1229 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1231 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1235 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1236 einfo "Detecting CPU:"
1237 CPU=$(awk -F: '/^processor/{printf " Processor"$2" is"};/^model name/{printf $2};/^vendor_id/{printf vendor};/^cpu MHz/{printf " %dMHz",int($2)};/^cache size/{printf ","$2" Cache"};/^$/{print ""}' /proc/cpuinfo 2>>$DEBUG)
1238 echo $CPU | sed 's/ \{1,\}/ /g'
1241 einfo "Detecting CPU: `awk -F: '/^processor/{printf " Processor"$2" is"};/^model name/{printf $2};/^vendor_id/{printf vendor};/^cpu MHz/{printf " %dMHz",int($2)};/^cache size/{printf ","$2" Cache"};/^$/{print ""}' /proc/cpuinfo 2>>$DEBUG` " ; eend 0
1244 if ! cpufreq_check ; then
1245 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1247 if /usr/sbin/laptop-detect ; then
1248 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1249 if [ -r /usr/bin/cpufreq-detect.sh ] ; then
1251 . /usr/bin/cpufreq-detect.sh
1252 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1253 einfo "Loading modules ${MODULE} and cpufreq_ondemand, setting ondemand governor"
1254 modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
1255 if modprobe cpufreq_ondemand && RC=0 || RC=1 ; then
1256 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1257 echo ondemand > $file
1262 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping." && eend 1
1268 fi # checkbootparam nocpu
1272 # {{{ autostart of ssh
1274 if checkbootparam ssh ; then
1275 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1276 einfo "Bootoption passwd found."
1277 if [ -n "$SSH_PASSWD" ] ; then
1278 echo "grml:$SSH_PASSWD" | chpasswd -m
1279 einfo "Starting secure shell server in background."
1280 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1281 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1284 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1287 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1293 # {{{ set password for user grml
1295 if checkbootparam passwd >>$DEBUG 2>&1; then
1296 einfo "Bootoption passwd found."
1297 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1298 if [ -n "$PASSWD" ] ; then
1299 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1301 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1304 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1310 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1312 if checkbootparam home ; then
1313 HOMEDIR="$(getbootparam home)"
1317 if [ -n "$HOMEDIR" ]; then
1318 einfo "Bootoption home detected." && eend 0
1321 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1322 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1323 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1324 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1327 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1328 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1329 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1330 MYHOMEDIR="$HOMEDIR"
1332 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1333 MYHOMEDIR="$(findfile grml.img)"
1334 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1335 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1336 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1339 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1340 eerror "Option ignored." ; eend 1
1345 if [ -n "$MYHOMEDIR" ]; then
1346 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1347 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1348 while read device mountpoint fs relax; do
1349 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1350 case "$fs" in *[Nn][Tt][Ff][Ss]*)
1351 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1355 # Note: This currently won't work with encrypted partitions
1356 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1357 if [ ! -f "$MYHOMEDIR" ]; then
1358 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1359 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1363 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1364 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1365 if [ -f "$MYHOMEDIR" ]; then
1366 # It's a loopback file, mount it over the /home/grml directory
1367 trymount "$MYHOMEDIR" /home/grml
1369 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1373 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1376 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1386 fi # checkbootparam home
1390 # {{{ Check for scripts on CD-ROM
1391 config_cdrom_scripts(){
1392 if checkbootparam "script"; then
1393 for script in /cdrom/scripts/* ; do
1394 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1403 if ! [ -x /usr/bin/aumix ] ; then
1404 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1407 if checkbootparam vol ; then
1408 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1409 if [ -z "$VOL" ] ; then
1410 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1417 if checkbootparam nosound ; then
1418 einfo "Muting sound devices on request."
1419 # some IBM notebooks require the following stuff:
1420 if [ -x /usr/bin/amixer ] ; then
1421 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1422 amixer set Front unmute 1>/dev/null
1423 amixer set Front 0% 1>/dev/null
1426 ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
1427 if [ -n "$ERROR" ] ; then
1429 eerror "Problem muting sound devices: $ERROR"
1433 elif [ -z "$INSTALLED" ]; then
1434 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1435 # some IBM notebooks require the following stuff:
1436 if [ -x /usr/bin/amixer ] ; then
1437 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1438 amixer set Front unmute 1>/dev/null
1439 amixer set Front ${VOL}% 1>/dev/null
1442 ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $VOL 2>&1) ; RC=$?
1443 if [ -n "$ERROR" ] ; then
1445 eerror "Problem setting mixer volumes: $ERROR"
1455 # {{{ modem detection
1457 if checkbootparam "nomodem"; then
1458 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1460 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1461 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1462 einfo "AC97 modem controller detected. Starting sl-modem-daemon in background."
1463 /etc/init.d/sl-modem-daemon start >>$DEBUG &
1471 # {{{ keyboard add-ons
1472 config_setkeycodes(){
1473 if checkbootparam "setkeycodes" ; then
1474 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1475 # MS MM keyboard add-on
1477 setkeycodes e001 126 &>/dev/null
1478 setkeycodes e059 127 &>/dev/null
1480 setkeycodes e03b 59 &>/dev/null
1481 setkeycodes e008 60 &>/dev/null
1482 setkeycodes e007 61 &>/dev/null
1483 setkeycodes e03e 62 &>/dev/null
1484 setkeycodes e03f 63 &>/dev/null
1485 setkeycodes e040 64 &>/dev/null
1486 setkeycodes e041 65 &>/dev/null
1487 setkeycodes e042 66 &>/dev/null
1488 setkeycodes e043 67 &>/dev/null
1489 setkeycodes e023 68 &>/dev/null
1490 setkeycodes e057 87 &>/dev/null
1491 setkeycodes e058 88 &>/dev/null
1493 setkeycodes e00a 89 e008 90 &>/dev/null
1500 config_wondershaper(){
1501 if checkbootparam "wondershaper" ; then
1502 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1507 if [ -n "$WONDER" ]; then
1509 DEVICE="${WONDER%%,*}"
1511 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1513 DOWNSTREAM="${WONDER%%,*}"
1515 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1517 UPSTREAM="${WONDER%%,*}"
1522 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1523 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1524 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1525 einfo "Starting wondershaper (${CMD}) in background."
1526 ( sh -c $CMD & ) && eend 0
1533 if checkbootparam "nosyslog"; then
1534 ewarn "Not starting syslog-ng as requested on boot commandline." ; eend 0
1536 einfo "Starting syslog-ng in background."
1537 /etc/init.d/syslog-ng start 1>>$DEBUG &
1545 if checkbootparam "nogpm"; then
1546 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1548 einfo "Starting gpm in background."
1549 # /etc/init.d/gpm start 1>>$DEBUG &
1550 ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1558 if checkbootparam "services" ; then
1559 SERVICE="$(getbootparam services 2>>$DEBUG)"
1560 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1561 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1562 einfo "Starting service(s) ${SERVICENL} in background."
1563 for service in $(echo -e $SERVICELIST) ; do
1564 /etc/init.d/${service} start 1>>$DEBUG &
1566 [ "$?" == "0" ] ; eend $?
1573 if checkbootparam netconfig ; then
1574 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1575 CONFIGFILE='/tmp/netconfig.grml'
1578 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1579 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1581 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1583 while ! getconfig && [[ "$counter" != 0 ]] ; do
1584 echo -n "Sleeping for 5 seconds and trying to get config again... "
1585 counter=$(( counter-1 ))
1586 echo "$counter tries left" ; sleep 1
1588 if [ -r "$CONFIGFILE" ] ; then
1589 einfo "Downloading was successfull." ; eend 0
1590 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1591 md5sum $CONFIGFILE ; eend 0
1592 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1594 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1601 config_blindsound(){
1602 if checkbootparam "blind" ; then
1604 flite -o play -t "welcome to the gremel system"
1611 if checkbootparam welcome ; then
1612 flite -o play -t "welcome to the gremel system"
1617 # {{{ fix/workaround for unionfs
1619 if [ -z "$INSTALLED" ]; then
1620 touch /var/cache/apt/*cache.bin
1625 # {{{ create all /mnt-directories
1627 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1628 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1632 # {{{ start X window system via grml-x
1634 if checkbootparam startx ; then
1635 if [ -x /usr/X11R6/bin/X ] ; then
1636 if [ -z "$INSTALLED" ] ; then
1637 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1638 if [ -z "$WINDOWMANAGER" ] ; then
1639 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1640 WINDOWMANAGER="wm-ng"
1642 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1644 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1645 config_userfstab || fstabuser='grml'
1646 cat>|/etc/init.d/xstartup<<EOF
1648 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1649 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1651 chmod 755 /etc/init.d/xstartup
1653 sed -i 's#^6:.*#6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"#' /etc/inittab
1655 /sbin/telinit q ; eend $?
1657 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1658 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1660 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1664 eerror "We are not running from CD - startx will not work, skipping it.
1665 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1668 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1669 Boot parameter startx does not work therefore." ; eend 1
1675 # {{{ configuration framework
1677 if checkbootparam extract ; then
1678 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1679 EXTRACTOPTIONS="-- -x $EXTRACT"
1684 if checkbootparam noautoconfig -o checkbootparam forensic ; then
1685 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1687 if [ -z "$INSTALLED" ] ; then
1688 einfo "Searching for device(s) labeled with GRMLCFG." ; eend 0
1690 [ -d /mnt/grml ] || mkdir /mnt/grml
1691 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1692 # We do need the following fix so floppy disk is available to blkid in any case :-/
1693 if [ -r /dev/fd0 ] ; then
1694 einfo "Floppy device detected. Trying to access floppy disk. (Disable this via boot option: noautoconfig)"
1695 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1696 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1697 blkid /dev/fd0 1>>$DEBUG 2>&1
1700 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1701 [ -n "$DEVICE" ] && mount -t auto -o ro $DEVICE /mnt/grml ; RC="$?"
1702 if [[ $RC == 0 ]]; then
1703 einfo "Mounting device $DEVICE labeled GRMLCFG succeeded." ; eend 0
1706 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1707 if [ -n "$CONFIG" ]; then
1708 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1710 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1712 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1716 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1717 if [ -n "$SCRIPT" ]; then
1718 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1721 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1723 ewarn "No devices with label GRMLCFG found." ; eend 0
1732 if checkbootparam "config" ; then
1733 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1734 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1735 einfo "Bootoption config found. config is set to: $CONFIG"
1737 einfo "Trying to extract configuration file ${CONFIG}:"
1738 cd / && unp /cdrom/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1742 if checkbootparam myconfig ; then
1743 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1744 if [ -n "$MOUNTDEVICE" ]; then
1745 if checkbootparam file ; then
1746 FILENAME="$(getbootparam 'file' 2>>$DEBUG)"
1747 [ -n "$FILENAME" ] || FILENAME='config.tbz'
1749 [ -d /mnt/grml ] || mkdir /mnt/grml
1750 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1751 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1752 if [[ $RC == 0 ]]; then
1753 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1756 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1757 if [ -n "$CONFIG" ]; then
1758 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1760 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1762 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1766 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1767 if [ -n "$SCRIPT" ]; then
1768 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1773 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1774 fi # mount $MOUNTDEVICE
1775 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1777 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1778 fi # [ -n "$MOUNTDEVICE" ]
1779 fi # checkbootparam myconfig
1781 if checkbootparam "partconf" ; then
1782 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1783 if [ -n "$MOUNTDEVICE" ]; then
1784 [ -d /mnt/grml ] || mkdir /mnt/grml
1785 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1786 if [[ $RC == 0 ]]; then
1787 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1788 einfo "Copying files from $MOUNTDEVICE over grml system."
1789 for file in `cat /etc/grml/partconf` ; do
1790 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1791 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1794 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1795 fi # mount $MOUNTDEVICE
1796 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1798 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1799 fi # [ -n "$MOUNTDEVICE" ]
1804 # {{{ /cdrom/.*-options
1806 if checkbootparam "debs" ; then
1807 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1808 einfo "Tring to install debian package(s) ${DEBS}"
1809 dpkg -i /cdrom/debs/$DEBS* ; eend $?
1814 if checkbootparam "scripts" ; then
1815 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1816 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
1817 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1818 sh -c /cdrom/scripts/$SCRIPTS ; eend $?
1825 if checkbootparam "distcc" ; then
1826 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
1827 if [ -n "$OPTIONS" ]; then
1830 if [ -n "$OPTIONS" ]; then
1831 NET="${OPTIONS%%,*}"
1833 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1835 INTERFACE="${OPTIONS%%,*}"
1840 CONFIG=/etc/default/distcc
1841 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1842 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1844 if [ -n "$INTERFACE" ] ; then
1845 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1848 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1849 counter=$(( counter-1 ))
1850 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1852 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1856 if [ -n "$IP" ] ; then
1857 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1859 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1861 id distccd >/dev/null 2>&1 || \
1863 einfo "Creating distcc user" ; \
1864 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1867 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1868 /etc/init.d/distcc start 1>/dev/null ; eend $?
1871 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1875 if checkbootparam "gcc"; then
1876 GCC="$(getbootparam gcc 2>>$DEBUG)"
1878 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1881 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1884 if checkbootparam "gpp"; then
1885 GPP="$(getbootparam gpp 2>>$DEBUG)"
1887 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1888 if [ -x /usr/bin/g++-${GPP} ] ; then
1890 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1892 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1893 if [ -x /usr/bin/cpp-${GPP} ] ; then
1895 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1904 # Notice: use it only on live-cd system, if running from harddisk please
1905 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1906 # in /etc/runlevel.conf
1908 MODULES_FILE=/etc/grml/modules
1909 if checkbootparam nomodules ; then
1910 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1911 elif [ -z "$INSTALLED" ]; then
1912 if [ -r $MODULES_FILE ] ; then
1913 einfo "Loading modules specified in ${MODULES_FILE}:"
1915 grep '^[^#]' $MODULES_FILE | \
1916 while read module args; do
1917 [ "$module" ] || continue
1919 modprobe $module $args ; eend $?
1923 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
1930 config_915resolution(){
1931 if checkbootparam "915resolution" ; then
1932 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
1933 if [ -x /usr/sbin/915resolution ]; then
1938 if [ -n "$OPTIONS" ]; then
1940 MODE="${OPTIONS%%,*}"
1942 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1944 XRESO="${OPTIONS%%,*}"
1946 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1948 YRESO="${OPTIONS%%,*}"
1953 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
1954 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
1963 if [ -z "$INSTALLED" ] ; then
1964 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
1965 if checkbootparam 'noraid' -o checkbootparam 'noswraid' -o \
1966 checkbootparam 'forensic' -o checkbootparam 'raid=noautodetect' ; then
1967 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
1969 if ! [ -x /sbin/mdadm ] ; then
1970 eerror "mdadm not available, can not execute it." ; eend 1
1973 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1974 # find out whether we have a valid configuration file already
1975 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1976 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
1977 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
1978 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
1980 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
1983 if ! checkbootparam 'swraid' ; then
1985 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
1988 einfo "Bootoption swraid found. Searching for software RAID arrays:"
1993 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
1995 *'No arrays found'*)
1996 ewarn "$line" ; eend 0
1999 einfo "$line" ; eend 0
2006 if [ -r /proc/mdstat ] ; then
2008 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2009 if [ -z "$MDSTAT" ] ; then
2010 ewarn "No active arrays found" ; eend 0
2015 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2016 einfo "active arrays: $line" ; eend 0
2022 fi # bootoption swraid
2024 fi # is /sbin/mdadm executable?
2025 fi # check for bootoptions
2026 fi # run only in live-cd mode
2030 # {{{ debnet: setup network based on an existing one found on a partition
2032 if checkbootparam "debnet" ; then
2033 iszsh && setopt shwordsplit
2034 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2035 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2038 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2040 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
2041 for i in $DEVICES; do
2042 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2043 einfo "Scanning on $i"
2044 if [ -f /mnt/etc/network/interfaces ]; then
2045 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2053 if [ -n "$FOUND_DEBNET" ]; then
2054 einfo "Stopping network."
2055 pump -k 1>/dev/null 2>&1
2056 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
2057 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2058 rm -rf /etc/network/run
2059 cp -a /mnt/etc/network /etc
2060 rm -rf /etc/network/run
2061 mkdir /etc/network/run
2062 umount /mnt ; eend $?
2063 einfo "Starting network."
2064 /etc/init.d/networking start ; eend $?
2066 eerror "/etc/network/interfaces not found." ; eend 1
2070 eerror "Error: /mnt already mounted." ; eend 1
2076 # {{{ disable console blanking
2078 if checkbootparam "noblank" ; then
2079 einfo "Bootoption noblank found. Disabling monitor blanking."
2080 setterm -blank 0 ; eend $?
2085 # {{{ grml2hd: automatic installation
2088 if checkbootparam "user" ; then
2090 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2091 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2094 if checkbootparam "filesystem" ; then
2096 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2097 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2100 if checkbootparam "partition" ; then
2102 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2103 # notice: the following checks whether the given partition is available, if not the skip
2104 # execution of grml2hd as it might result in data loss...
2105 if [ -r $PARTITION ] ; then
2106 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2108 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2112 if checkbootparam "mbr" ; then
2114 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2115 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2118 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2119 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2121 GRML2HD_NONINTERACTIVE='yes' grml2hd
2123 chmod 755 /usr/bin/grml2hd_noninteractive
2124 einfo "Bootparameter grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2125 if [ -z "$GRML2HD_FAIL" ] ; then
2126 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2128 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2134 ### {{{ backwards compatible stuff
2135 config_environment(){
2136 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2139 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2143 ## END OF FILE #################################################################
2144 # vim:foldmethod=marker