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: Fre Apr 13 12:49:52 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 if checkgrmlsmall && [ -z "$INSTALLED" ] ; then
277 ewarn "Not runnning unicode_start: grml-small with reduced language support detected." ; eend 0
279 einfo "Setting up unicode environment."
280 unicode_start ; eend $?
285 # Set default keyboard before interactive setup
286 if [ -n "$KEYTABLE" ] ; then
287 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
288 loadkeys -q $KEYTABLE &
292 # we have to set up all consoles, therefore loop it over all ttys:
293 NUM_CONSOLES=`fgconsole --next-available`
294 NUM_CONSOLES=`expr ${NUM_CONSOLES} - 1`
295 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
296 if [ -n "$CHARMAP" ] ; then
297 einfo "Running consolechars for ${CHARMAP}"
298 for vc in `seq 0 ${NUM_CONSOLES}` ; do
299 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
303 if [ -n "$CONSOLEFONT" ] ; then
304 einfo "Running consolechars using ${CONSOLEFONT}"
305 for vc in `seq 0 ${NUM_CONSOLES}` ; do
306 consolechars --tty=/dev/tty${vc} -f $CONSOLEFONT || consolechars --tty=/dev/tty${vc} -d
317 if checkbootparam hostname ; then
318 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
319 einfo "Setting hostname to $HOSTNAME as requested."
320 sed -i "s/^127.0.0.1.*localhost/127.0.0.1 $HOSTNAME localhost/" /etc/hosts
321 hostname $HOSTNAME ; eend $?
323 hostname --file /etc/hostname
328 # fstabuser (needed when running from harddisk with username != grml {{{
330 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
331 if [ -n "$CONFIG_FSTAB_USER" ] ; then
332 fstabuser="$CONFIG_FSTAB_USER"
334 fstabuser=$(getent passwd 1000 | cut -d: -f1)
336 # if not yet set fall back to default 'grml' user
337 [ -n "$fstabuser" ] || fstabuser='grml'
341 # {{{ Set clock (Local time is more often used than GMT, so it is default)
343 # don't touch the files if running from harddisk:
344 if [ -z "$INSTALLED" ]; then
346 checkbootparam utc >>$DEBUG 2>&1 && UTC="-u"
347 checkbootparam gmt >>$DEBUG 2>&1 && UTC="-u"
348 # hwclock uses the TZ variable
349 [ -r /etc/timezone ] && TZ=$(cat /etc/timezone)
350 [ -n "$TZ" ] || TZ=Europe/Vienna
352 if ! [ -r /dev/rtc ] ; then
353 ewarn "Realtime clock not available, skipping execution of hwclock therefore." ; eend 0
355 ERROR=$(TZ="$TZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
356 if [ -n "$ERROR" ] ; then
358 ERROR=$(TZ="$TZ" hwclock $UTC -s --directisa 2>&1 | head -1)
359 if [ -n "$ERROR" ] ; then
360 eerror "Problem running hwclock: $ERROR" ; eend 1
369 # {{{ print kernel info
371 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
372 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
373 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
374 if [ -r /proc/cpuinfo ] ; then
375 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
377 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
381 if [ -d /proc/xen ] ; then
383 einfo 'Running kernel featuring support for Xen detected' ; eend 0
389 # {{{ vmware specific stuff
391 if checkbootparam novmware ; then
392 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
394 if [ -z "$INSTALLED" ] ; then
395 if vmware-detect || stringinstring "BOOT_IMAGE=vmware " "$CMDLINE" ; then
396 if ! checkbootparam qemu ; then
397 if [ -r /etc/X11/xorg.conf.vmware ] ; then
398 einfo "VMware: Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
399 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
408 # {{{ qemu specific stuff
410 if checkbootparam qemu ; then
411 if [ -r /etc/X11/xorg.conf.example ] ; then
412 einfo "Qemu: Copying /etc/X11/xorg.conf.example to /etc/X11/xorg.conf"
413 cp /etc/X11/xorg.conf.example /etc/X11/xorg.conf ; eend $?
419 # {{{ ld.so.cache + depmod
421 if [ -n "$INSTALLED" ]; then
422 if ! [ -r /etc/grml.first.boot ] ; then
423 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
425 # Regenerate ld.so.cache and module dependencies on HD
426 einfo "Running ldconfig" ; ldconfig ; eend $?
427 einfo "Running depmod" ; depmod -a ; eend $?
428 touch /etc/grml.first.boot
436 # update_progress {{{
438 # be sure we are non-blocking
439 (echo "$1" > /etc/sysconfig/progress) &
445 # don't touch the files if running from harddisk:
446 if [ -z "$INSTALLED" ]; then
447 einfo "Setting timezone."
448 KTZ="$(getbootparam tz 2>>$DEBUG)"
449 [ -f "/usr/share/zoneinfo/$KTZ" ] && TZ="$KTZ"
451 cp "/usr/share/zoneinfo/$TZ" /etc/localtime && eend 0
456 # small computer / nearly no ram {{{
459 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
460 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
463 if checkbootparam "small"; then
464 einfo "Information: ${RAM} kB of RAM available." ; eend 0
465 einfo "Bootoption small detected. Activating small system."
466 if [ -r /etc/inittab.small ] ; then
467 mv /etc/inittab /etc/inittab.normal
468 mv /etc/inittab.small /etc/inittab
470 sed -i 's/^9/#&/' /etc/inittab
471 sed -i 's/^10/#&/' /etc/inittab
472 sed -i 's/^11/#&/' /etc/inittab
473 sed -i 's/^12/#&/' /etc/inittab
475 /sbin/telinit q ; eend $?
477 if checkgrmlsmall ; then
478 if [[ $RAM -lt 25000 ]] ; then
479 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
480 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
481 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
482 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
485 einfo "Information: ${RAM} kB of RAM available." ; eend 0
488 if [[ $RAM -lt 58000 ]] ; then
489 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
490 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
491 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
492 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
495 einfo "Information: ${RAM} kB of RAM available." ; eend 0
503 # skip startup of w3m {{{
505 if checkbootparam "fast"; then
506 ewarn "Bootoption fast detected. Skipping startup of w3m."
507 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
508 /sbin/telinit q ; eend $?
513 # activate serial console {{{
515 if checkbootparam "console"; then
516 einfo "Bootoption (for serial) console detected."
518 if [ -r /etc/mgetty/mgetty.config ] ; then
519 MODE=$(getbootparam console | awk -F, '{print $2}')
521 [ -n "$MODE" ] || MODE=9600 # default mode
522 einfo "Setting speed in /etc/mgetty/mgetty.config to $MODE bps"
523 sed -i "s/speed [0-9]*/speed $MODE/" /etc/mgetty/mgetty.config ; eend $?
526 einfo "Activating mgetty."
527 sed -i 's/^#T0/T0/' /etc/inittab
528 sed -i 's/^#T1/T1/' /etc/inittab
529 /sbin/telinit q ; eend $?
535 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
538 for DEVICE in /proc/ide/hd?; do
539 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
541 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
545 # {{{ Bring up loopback interface now
547 if [ -z "$INSTALLED" ] ; then
548 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
549 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
557 # firewire devices {{{
558 # the raw1394 driver does not yet export info into SYSFS,
559 # so let's create raw1394 device manually
560 # http://www.michael-prokop.at/blog/index.php?p=352
561 config_firewire_dev(){
562 if checkbootparam "nofirewiredev" ; then
563 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
565 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
566 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
567 # cd /dev && MAKEDEV video1394 raw1394
568 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
569 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
570 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
571 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
572 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
573 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
579 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
580 # otherwise we will get: passwd: Authentication token lock busy
582 if [ -z "$INSTALLED" ] ; then
590 if [ -n "$TESTCD" ]; then
591 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
592 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
594 ( cd /cdrom/GRML/ ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log )
595 if [ "$?" = "0" ]; then
596 echo " ${GREEN}Everything looks OK${NORMAL}"
598 echo "${RED} *** CHECKSUM FAILED FOR THESE FILES: ***"
599 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
600 echo "${RED} *** DATA ON YOUR CD MEDIUM IS POSSIBLY INCOMPLETE OR DAMAGED, ***${NORMAL}"
601 echo "${RED} *** OR YOUR COMPUTER HAS BAD RAM. ***${NORMAL}"
602 echo -n "${CYAN}Hit return to contine, or press the reset button to quit.${NORMAL}
\a\a\a "
610 # {{{ hardware detection via discover
612 if checkbootparam "nodisc" ; then
613 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
615 if [ -x /sbin/discover ] ; then
616 einfo "Discovering hardware. Trying to load the following modules in background:"
618 einfo "$(discover --data-path=linux/module/name --data-path=linux/modules/options --format="%s %s" --data-version=`uname -r` --enable-bus all | sort -u | xargs echo)"
620 /sbin/discover-modprobe -v 1>>$DEBUG 2>&1 &
623 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
629 # {{{ hardware detection via hwinfo
631 if checkbootparam hwinfo >>$DEBUG 2>&1; then
632 einfo "Discovering hardware via hwinfo:"
633 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
634 echo -n " Loading modules: "
635 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
641 # {{{ disable hotplug agents on request
642 config_hotplug_agent(){
643 if checkbootparam "noagent" ; then
644 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
645 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
646 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
647 einfo "Disabling hotplug-agent(s) $AGENTNL"
648 for agent in $(echo -e $AGENTLIST) ; do
649 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
651 [ "$?" == "0" ] ; eend $?
656 # {{{ blacklist of hotplug-modules
657 config_hotplug_blacklist(){
658 if checkbootparam "black" ; then
659 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
660 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
661 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
662 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
663 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
664 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
672 if checkbootparam "nohotplug" ; then
673 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
675 if [ -r /etc/init.d/hotplug ] ; then
676 einfo "Starting hotplug system in background."
677 /etc/init.d/hotplug start 1>>$DEBUG 2>>$DEBUG &
679 elif [ -r /etc/init.d/hotplug-light ] ; then
680 einfo "Starting hotplug-light system in background."
681 /etc/init.d/hotplug-light start 1>>$DEBUG 2>>$DEBUG &
684 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
690 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
692 if checkbootparam "blacklist" ; then
693 if [ -z "$INSTALLED" ]; then
694 einfo "Bootoption blacklist found."
695 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
696 if [ -n "$BLACK" ] ; then
697 einfo "Blacklisting module ${BLACK} via /etc/modprobe.d/grml."
698 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml
699 echo "blacklist $BLACK" >> /etc/modprobe.d/grml
700 echo "alias $BLACK off" >> /etc/modprobe.d/grml
701 echo "# end entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml ; eend $?
703 eerror "No given module for blacklist found. Blacklisting will not work therefor."
706 ewarn "Backlisting via bootoption does not work on harddisk installations." ; eend 1
708 einfo "Please blacklist the module(s) via /etc/modprobe.d/blacklist."
717 if [ -d /proc/acpi ]; then
718 if checkbootparam "noacpi"; then
719 ewarn "Skipping ACPI Bios detection as requested on boot commandline." ; eend 0
721 einfo "ACPI Bios found, activating modules: "
724 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
726 basename="${basename%%.*}"
727 case "$basename" in *_acpi)
728 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
730 modprobe $basename >>$DEBUG 2>&1 && found="yes"
731 local BASE="$BASE $basename"
733 if [ -n "$found" ] ; then
734 einfo "$BASE" ; eend 0
736 ewarn "(none)" ; eend 1
738 if ! [ -S /var/run/acpid.socket ] ; then
739 if ! [ -r /var/run/dbus/pid ] ; then
740 einfo "Starting acpi daemon."
741 /etc/init.d/acpid start >>$DEBUG ; eend $?
743 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
744 eerror "Solution: please activate acpid via /etc/runlevel.conf"
748 ewarn "acpi daemon already running."
755 if checkbootparam "noapm"; then
756 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
758 modprobe apm power_off=1 >>$DEBUG 2>&1
759 if [ "$?" = "0" ] ; then
760 if [ -x /etc/init.d/apmd ] ;then
761 einfo "APM Bios found, enabling power management functions."
762 /etc/init.d/apmd start ; eend $?
765 eerror "Loading apm module failed." ; eend 1
772 # {{{ PCMCIA Check/Setup
773 # This needs to be done before other modules are being loaded (by hwsetup)
775 if checkbootparam "nopcmcia"; then
776 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
778 if /usr/sbin/laptop-detect ; then
779 einfo "Detected Laptop - checking for PCMCIA." && eend 0
780 modprobe pcmcia_core >>$DEBUG 2>&1
781 # Try Cardbus or normal PCMCIA socket drivers
782 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
783 if [ "$?" = "0" ]; then
784 modprobe ds >>$DEBUG 2>&1
785 if [ -d /proc/bus/pccard ] ; then
786 if [ -x /sbin/cardmgr ] ; then
787 einfo "PCMCIA found, starting cardmgr."
788 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
790 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
799 # {{{ run software synthesizer via speakup
801 if checkbootparam swspeak ; then
802 if [ -d /proc/speakup/ ] ; then
803 einfo "Bootoption swspeak found. Kernel supports speakup." ; eend 0
805 if [ -x /etc/init.d/speech-dispatcher ] ; then
806 einfo "Starting speech-dispatcher."
807 /etc/init.d/speech-dispatcher start 1>>DEBUG ; eend $?
808 einfo "Activating sftsyn in Kernel."
809 echo sftsyn >/proc/speakup/synth_name ; eend $?
810 einfo "Just run swspeak if you want to use software synthesizer via speakup."
811 flite -o play -t "Finished activating software speakup. Just run swspeak when booting finished."
813 eerror "speech-dispatcher not available. swspeak will not work without it." ; eend 1
814 flite -o play -t "speech-dispatcher not available. speakup will not work without it."
818 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
819 flite -o play -t "Kernel does not seem to support speakup. Sorry."
825 # {{{ Check for blind option or brltty
828 checkbootparam "blind" && BLIND="yes"
829 BRLTTY="$(getbootparam brltty 2>>$DEBUG)"
831 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
832 if [ -x /sbin/brltty ]; then
833 # Blind option detected, start brltty now.
834 # modprobe serial_core parport_serial generic_serial && echo "done"
839 if [ -n "$BRLTTY" ]; then
841 BRLTYPE="${BRLTTY%%,*}"
843 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
845 BRLDEV="${BRLTTY%%,*}"
847 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
849 BRLTEXT="${BRLTTY%%,*}"
854 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
855 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
856 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
857 einfo "Starting braille-display manager."
860 sleep 2 && BLINDSOUND="yes"
867 # {{{ Interactive configuration
868 config_interactive(){
869 if [ -n "$INTERACTIVE" ] ; then
870 einfo "Entering interactive configuration second stage."
872 echo " ${GREEN}Your console keyboard defaults to: ${MAGENTA}${KEYTABLE}"
873 echo -n "${CYAN}Do you want to (re)configure your console keyboard?${NORMAL} [Y/n] "
875 [ "$a" != "n" ] && /usr/sbin/dpkg-reconfigure console-data ; eend $?
877 echo -n "${CYAN}Do you want to (re)configure your soundcard?${NORMAL} [Y/n] "
879 [ "$a" != "n" ] && alsaconf && ( exec aumix -m 0 >>$DEBUG 2>&1 & ) ; eend $?
881 echo -n "${CYAN}Do you want to (re)configure your graphics (X11) subsystem?${NORMAL} [Y/n] "
883 [ "$a" != "n" ] && xorgcfg -textmode ; eend $?
884 echo " ${GREEN}Interactive configuration finished. Everything else should be fine for now.${NORMAL}"
892 if checkbootparam forceagp ; then
893 # Probe for AGP. Hope this can fail safely
894 stringinfile "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
900 config_automounter(){
901 if checkbootparam automounter ; then
902 RUNLEVEL="$(runlevel)"
904 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
909 if [ -n "$AUTOMOUNTER" ]; then
910 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
911 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
912 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
913 anew="$d -fstype=auto,$2 :$i"
914 stringinfile "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
915 AUTOMOUNTS="$AUTOMOUNTS $d"
916 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
918 [ -d /mnt/$d ] && mkdir -p /mnt/$d
919 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
921 stringinfile "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
924 AUTOMOUNTS="floppy cdrom"
925 # Add new devices to /etc/fstab and /etc/auto.mnt
926 for i in /dev/cdrom?*; do
928 addautomount "$i" "ro"
933 if [ -n "$AUTOMOUNTER" ]; then
934 # Check for floppy dir, reinstall with automounter
935 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
936 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
937 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
938 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
939 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
940 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
942 # Replace paths from bootfloppy
943 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
944 mv -f /etc/fstab.new /etc/fstab
945 # Start automounter now
946 einfo "Starting automounter for ${AUTOMOUNTS}."
947 /etc/init.d/autofs start >>$DEBUG ; eend $?
952 # {{{ Collect partitions from /proc/partitions first for enabling DMA
956 while read major minor blocks partition relax; do
957 partition="${partition##*/}"
958 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
960 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
961 sd?) ;; # SCSI Harddisk, entire disk
962 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
963 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
966 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
969 check_partitions 1>/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
972 # {{{ Enable DMA for all IDE drives now if not disabled
973 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
975 if checkbootparam "nodma"; then
976 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
978 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
979 if test -d /proc/ide/$d; then
980 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
981 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
982 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
983 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
984 echo "using_dma:1" >/proc/ide/$d/settings
993 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
996 NOSWAP="yes" # we do not use swap by default!
997 if checkbootparam "swap" -o checkbootparam "anyswap" ; then
999 checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
1002 if checkbootparam "nofstab" -o checkbootparam "forensic" ; then
1003 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
1005 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1006 iszsh && setopt nonomatch
1007 if [ -x /usr/sbin/rebuildfstab ] ; then
1008 config_userfstab || fstabuser=grml
1009 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1011 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1013 fi # checkbootparam nofstab/forensic
1015 # Scan for swap, config, homedir - but only in live-mode
1016 if [ -z "$INSTALLED" ] ; then
1017 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
1020 HOMEDIR="$(getbootparam home)"
1021 if [ -n "$partitions" ]; then
1022 while read p m f relax; do
1023 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1024 partoptions="users,exec"
1026 # it's a swap partition?
1029 if [ -n "$NOSWAP" ]; then
1030 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
1033 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1034 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1035 if [ -n "$ANYSWAP" ] ; then
1036 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1037 swapon $p 2>>$DEBUG ; eend $?
1039 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1043 if [[ "$p" == LABEL* ]] ; then
1044 p=$(blkid -t $p | awk -F: '{print $1}')
1046 if grep -q $p /proc/swaps ; then
1047 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1049 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1050 swapon $p 2>>$DEBUG ; eend $?
1058 esac # it's a swap partition?
1063 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1064 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1066 # *) NONEFOUND='1'; continue ;;
1070 if [ -z "$NOSWAP" ] ; then
1071 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG || continue
1072 # Activate swapfile, if exists
1073 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1075 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1076 mount -o remount,rw $m && MOUNTED=1
1077 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1078 einfo "Using GRML swapfile ${SWAPFILE}."
1079 fnew="$SWAPFILE swap swap defaults 0 0"
1080 stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1081 GRML_SWP="$GRML_SWP $SWAPFILE"
1084 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1087 # use a image as home
1088 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1089 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1090 if [ -n "$HOMEDIR" ]; then
1091 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1095 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1097 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
1102 # Umount, if not in use
1103 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
1115 if [ -n "$MOUSE_DEVICE" ] ; then
1116 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1121 # {{{ IPv6 configuration
1122 # Load IPv6 kernel module and print IP adresses
1124 if checkbootparam "ipv6"; then
1125 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1127 # we probably need some time until stateless autoconfiguration has happened
1129 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1130 for DEVICE in `echo "$NETDEVICES"`; do
1133 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1134 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1136 for ADDR in `echo "$ADDRESSES"` ; do
1139 if [ "$COUNT" -eq "0" ] ; then
1140 einfo "(none)" ; eend 1
1150 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1152 if checkbootparam "nodhcp"; then
1153 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1155 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1156 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1157 for DEVICE in `echo "$NETDEVICES"` ; do
1158 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1160 ifconfig $DEVICE up >>$DEBUG 2>&1
1161 ( pump -i $DEVICE >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1170 # {{{ helper functions
1173 # search all partitions for a file in the root directory
1174 for i in /mnt/[sh]d[a-z] /mnt/[sh]d[a-z][1-9] /mnt/[sh]d[a-z][1-9]?*; do
1175 # See if it's already mounted
1176 [ -f "$i/$1" ] && { echo "$i/$1"; return 0; }
1177 if [ -d "$i" ] && mount -r "$i" 2>>$DEBUG; then
1178 [ -f "$i/$1" ] && FOUND="$i/$1"
1179 umount -l "$i" 2>>$DEBUG
1180 [ -n "$FOUND" ] && { echo "$FOUND"; return 0; }
1187 case "$(file -s $1)" in
1188 *[Ff][Aa][Tt]*|*[Xx]86*) echo "vfat"; return 0;;
1189 *[Rr][Ee][Ii][Ss][Ee][Rr]*) echo "reiserfs"; return 0;;
1190 *[Xx][Ff][Ss]*) echo "xfs"; return 0;;
1191 *[Ee][Xx][Tt]3*) echo "ext3"; return 0;;
1192 *[Ee][Xx][Tt]2*) echo "ext2"; return 0;;
1193 *data*) echo "invalid"; return 0;;
1194 *) echo "auto"; return 0;;
1198 # Try to mount this filesystem read-only, without or with encryption
1200 # Check if already mounted
1201 case "$(cat /proc/mounts)" in *\ $2\ *) return 0;; esac
1202 # Apparently, mount-aes DOES autodetect AES loopback files.
1203 [ -b "$1" ] && { mount -t auto -o ro "$1" "$2" 2>>$DEBUG; RC="$?"; }
1204 # We need to mount crypto-loop files with initial rw support
1205 [ -f "$1" ] && { mount -t auto -o loop,rw "$1" "$2" 2>>$DEBUG; RC="$?"; }
1207 [ "$RC" = "0" ] && return 0
1209 einfo "Filesystem not autodetected, trying to mount $1 with AES256 encryption."
1211 while [ "$a" != "n" -a "$a" != "N" ]; do
1212 # We need to mount crypto-loop files with initial rw support
1213 mount -t auto -o loop,rw,encryption=AES256 "$1" "$2" && return 0
1214 echo -n "${RED}Mount failed, retry? [Y/n] ${NORMAL}"
1215 # Problem with ioctl() from getpasswd()?
1225 if checkbootparam "nocpu"; then
1226 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1228 # check module dependencies
1230 if [ -e /lib64 ] ; then
1231 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1233 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1237 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1238 einfo "Detecting CPU:"
1239 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)
1240 echo $CPU | sed 's/ \{1,\}/ /g'
1243 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>>$DEBUG` " ; eend 0
1246 if ! cpufreq_check ; then
1247 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1249 if /usr/sbin/laptop-detect ; then
1250 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1251 if [ -r /usr/bin/cpufreq-detect.sh ] ; then
1253 . /usr/bin/cpufreq-detect.sh
1254 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1255 einfo "Loading modules ${MODULE} and cpufreq_ondemand, setting ondemand governor"
1256 modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
1257 if modprobe cpufreq_ondemand && RC=0 || RC=1 ; then
1258 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1259 echo ondemand > $file
1264 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping." && eend 1
1270 fi # checkbootparam nocpu
1274 # {{{ autostart of ssh
1276 if checkbootparam ssh ; then
1277 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1278 einfo "Bootoption passwd found."
1279 if [ -n "$SSH_PASSWD" ] ; then
1280 echo "grml:$SSH_PASSWD" | chpasswd -m
1281 einfo "Starting secure shell server in background."
1282 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1283 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1286 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1289 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1295 # {{{ set password for user grml
1297 if checkbootparam passwd >>$DEBUG 2>&1; then
1298 einfo "Bootoption passwd found."
1299 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1300 if [ -n "$PASSWD" ] ; then
1301 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1303 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1306 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1312 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1314 if checkbootparam home ; then
1315 HOMEDIR="$(getbootparam home)"
1319 if [ -n "$HOMEDIR" ]; then
1320 einfo "Bootoption home detected." && eend 0
1323 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1324 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1325 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1326 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1329 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1330 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1331 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1332 MYHOMEDIR="$HOMEDIR"
1334 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1335 MYHOMEDIR="$(findfile grml.img)"
1336 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1337 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1338 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1341 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1342 eerror "Option ignored." ; eend 1
1347 if [ -n "$MYHOMEDIR" ]; then
1348 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1349 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1350 while read device mountpoint fs relax; do
1351 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1354 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1358 # Note: This currently won't work with encrypted partitions
1359 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1360 if [ ! -f "$MYHOMEDIR" ]; then
1361 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1362 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1367 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1368 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1369 if [ -f "$MYHOMEDIR" ]; then
1370 # It's a loopback file, mount it over the /home/grml directory
1371 trymount "$MYHOMEDIR" /home/grml
1373 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1377 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1381 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1383 fi # mount -o remount,rw,...
1386 esac # case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1390 fi # if trymount ...
1392 fi # checkbootparam home
1396 # {{{ Check for scripts on CD-ROM
1397 config_cdrom_scripts(){
1398 if checkbootparam "script"; then
1399 for script in /cdrom/scripts/* ; do
1400 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1409 if ! [ -x /usr/bin/aumix ] ; then
1410 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1413 if checkbootparam vol ; then
1414 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1415 if [ -z "$VOL" ] ; then
1416 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1423 if checkbootparam nosound ; then
1424 einfo "Muting sound devices on request."
1425 # some IBM notebooks require the following stuff:
1426 if [ -x /usr/bin/amixer ] ; then
1427 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1428 amixer set Front unmute 1>/dev/null
1429 amixer set Front 0% 1>/dev/null
1432 ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
1433 if [ -n "$ERROR" ] ; then
1435 eerror "Problem muting sound devices: $ERROR"
1439 elif [ -z "$INSTALLED" ]; then
1440 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1441 # some IBM notebooks require the following stuff:
1442 if [ -x /usr/bin/amixer ] ; then
1443 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1444 amixer set Front unmute 1>/dev/null
1445 amixer set Front ${VOL}% 1>/dev/null
1448 ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $VOL 2>&1) ; RC=$?
1449 if [ -n "$ERROR" ] ; then
1451 eerror "Problem setting mixer volumes: $ERROR"
1461 # {{{ modem detection
1463 if checkbootparam "nomodem"; then
1464 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1466 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1467 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1468 einfo "AC97 modem controller detected. Starting sl-modem-daemon in background."
1469 /etc/init.d/sl-modem-daemon start >>$DEBUG &
1477 # {{{ keyboard add-ons
1478 config_setkeycodes(){
1479 if checkbootparam "setkeycodes" ; then
1480 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1481 # MS MM keyboard add-on
1483 setkeycodes e001 126 &>/dev/null
1484 setkeycodes e059 127 &>/dev/null
1486 setkeycodes e03b 59 &>/dev/null
1487 setkeycodes e008 60 &>/dev/null
1488 setkeycodes e007 61 &>/dev/null
1489 setkeycodes e03e 62 &>/dev/null
1490 setkeycodes e03f 63 &>/dev/null
1491 setkeycodes e040 64 &>/dev/null
1492 setkeycodes e041 65 &>/dev/null
1493 setkeycodes e042 66 &>/dev/null
1494 setkeycodes e043 67 &>/dev/null
1495 setkeycodes e023 68 &>/dev/null
1496 setkeycodes e057 87 &>/dev/null
1497 setkeycodes e058 88 &>/dev/null
1499 setkeycodes e00a 89 e008 90 &>/dev/null
1506 config_wondershaper(){
1507 if checkbootparam "wondershaper" ; then
1508 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1513 if [ -n "$WONDER" ]; then
1515 DEVICE="${WONDER%%,*}"
1517 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1519 DOWNSTREAM="${WONDER%%,*}"
1521 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1523 UPSTREAM="${WONDER%%,*}"
1528 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1529 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1530 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1531 einfo "Starting wondershaper (${CMD}) in background."
1532 ( sh -c $CMD & ) && eend 0
1539 if checkbootparam "nosyslog"; then
1540 ewarn "Not starting syslog-ng as requested on boot commandline." ; eend 0
1542 einfo "Starting syslog-ng in background."
1543 /etc/init.d/syslog-ng start 1>>$DEBUG &
1551 if checkbootparam "nogpm"; then
1552 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1554 einfo "Starting gpm in background."
1555 # /etc/init.d/gpm start 1>>$DEBUG &
1556 ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1564 if checkbootparam "services" ; then
1565 SERVICE="$(getbootparam services 2>>$DEBUG)"
1566 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1567 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1568 einfo "Starting service(s) ${SERVICENL} in background."
1569 for service in $(echo -e $SERVICELIST) ; do
1570 /etc/init.d/${service} start 1>>$DEBUG &
1572 [ "$?" == "0" ] ; eend $?
1579 if checkbootparam netconfig ; then
1580 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1581 CONFIGFILE='/tmp/netconfig.grml'
1584 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1585 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1587 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1589 while ! getconfig && [[ "$counter" != 0 ]] ; do
1590 echo -n "Sleeping for 5 seconds and trying to get config again... "
1591 counter=$(( counter-1 ))
1592 echo "$counter tries left" ; sleep 1
1594 if [ -r "$CONFIGFILE" ] ; then
1595 einfo "Downloading was successfull." ; eend 0
1596 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1597 md5sum $CONFIGFILE ; eend 0
1598 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1600 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1607 config_blindsound(){
1608 if checkbootparam "blind" ; then
1610 flite -o play -t "welcome to the gremel system"
1617 if checkbootparam welcome ; then
1618 flite -o play -t "welcome to the gremel system"
1623 # {{{ fix/workaround for unionfs
1625 if [ -z "$INSTALLED" ]; then
1626 touch /var/cache/apt/*cache.bin
1631 # {{{ create all /mnt-directories
1633 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1634 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1638 # {{{ start X window system via grml-x
1640 if checkbootparam startx ; then
1641 if [ -x /usr/X11R6/bin/X ] ; then
1642 if [ -z "$INSTALLED" ] ; then
1643 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1644 if [ -z "$WINDOWMANAGER" ] ; then
1645 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1646 WINDOWMANAGER="wm-ng"
1648 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1650 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1651 config_userfstab || fstabuser='grml'
1652 cat>|/etc/init.d/xstartup<<EOF
1654 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1655 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1657 chmod 755 /etc/init.d/xstartup
1659 sed -i 's#^6:.*#6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"#' /etc/inittab
1661 /sbin/telinit q ; eend $?
1663 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1664 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1666 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1670 eerror "We are not running from CD - startx will not work, skipping it.
1671 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1674 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1675 Boot parameter startx does not work therefore." ; eend 1
1681 # {{{ configuration framework
1683 if checkbootparam extract ; then
1684 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1685 EXTRACTOPTIONS="-- -x $EXTRACT"
1690 if checkbootparam noautoconfig -o checkbootparam forensic ; then
1691 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1693 if [ -z "$INSTALLED" ] ; then
1694 einfo "Searching for device(s) labeled with GRMLCFG." ; eend 0
1696 [ -d /mnt/grml ] || mkdir /mnt/grml
1697 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1698 # We do need the following fix so floppy disk is available to blkid in any case :-/
1699 if [ -r /dev/fd0 ] ; then
1700 einfo "Floppy device detected. Trying to access floppy disk. (Disable this via boot option: noautoconfig)"
1701 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1702 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1703 blkid /dev/fd0 1>>$DEBUG 2>&1
1706 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1707 [ -n "$DEVICE" ] && mount -t auto -o ro $DEVICE /mnt/grml ; RC="$?"
1708 if [[ $RC == 0 ]]; then
1709 einfo "Mounting device $DEVICE labeled GRMLCFG succeeded." ; eend 0
1712 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1713 if [ -n "$CONFIG" ]; then
1714 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1716 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1718 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1722 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1723 if [ -n "$SCRIPT" ]; then
1724 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1727 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1729 ewarn "No devices with label GRMLCFG found." ; eend 0
1738 if checkbootparam "config" ; then
1739 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1740 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1741 einfo "Bootoption config found. config is set to: $CONFIG"
1743 einfo "Trying to extract configuration file ${CONFIG}:"
1744 cd / && unp /cdrom/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1748 if checkbootparam myconfig ; then
1749 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1750 if [ -n "$MOUNTDEVICE" ]; then
1751 if checkbootparam file ; then
1752 FILENAME="$(getbootparam 'file' 2>>$DEBUG)"
1753 [ -n "$FILENAME" ] || FILENAME='config.tbz'
1755 [ -d /mnt/grml ] || mkdir /mnt/grml
1756 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1757 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1758 if [[ $RC == 0 ]]; then
1759 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1762 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1763 if [ -n "$CONFIG" ]; then
1764 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1766 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1768 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1772 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1773 if [ -n "$SCRIPT" ]; then
1774 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1779 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1780 fi # mount $MOUNTDEVICE
1781 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1783 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1784 fi # [ -n "$MOUNTDEVICE" ]
1785 fi # checkbootparam myconfig
1787 if checkbootparam "partconf" ; then
1788 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1789 if [ -n "$MOUNTDEVICE" ]; then
1790 [ -d /mnt/grml ] || mkdir /mnt/grml
1791 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1792 if [[ $RC == 0 ]]; then
1793 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1794 einfo "Copying files from $MOUNTDEVICE over grml system."
1795 for file in `cat /etc/grml/partconf` ; do
1796 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1797 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1800 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1801 fi # mount $MOUNTDEVICE
1802 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1804 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1805 fi # [ -n "$MOUNTDEVICE" ]
1810 # {{{ /cdrom/.*-options
1812 if checkbootparam "debs" ; then
1813 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1814 einfo "Tring to install debian package(s) ${DEBS}"
1815 dpkg -i /cdrom/debs/$DEBS* ; eend $?
1820 if checkbootparam "scripts" ; then
1821 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1822 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
1823 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1824 sh -c /cdrom/scripts/$SCRIPTS ; eend $?
1831 if checkbootparam "distcc" ; then
1832 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
1833 if [ -n "$OPTIONS" ]; then
1836 if [ -n "$OPTIONS" ]; then
1837 NET="${OPTIONS%%,*}"
1839 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1841 INTERFACE="${OPTIONS%%,*}"
1846 CONFIG=/etc/default/distcc
1847 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1848 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1850 if [ -n "$INTERFACE" ] ; then
1851 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1854 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1855 counter=$(( counter-1 ))
1856 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1858 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1862 if [ -n "$IP" ] ; then
1863 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1865 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1867 id distccd >/dev/null 2>&1 || \
1869 einfo "Creating distcc user" ; \
1870 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1873 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1874 /etc/init.d/distcc start 1>/dev/null ; eend $?
1877 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1881 if checkbootparam "gcc"; then
1882 GCC="$(getbootparam gcc 2>>$DEBUG)"
1884 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1887 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1890 if checkbootparam "gpp"; then
1891 GPP="$(getbootparam gpp 2>>$DEBUG)"
1893 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1894 if [ -x /usr/bin/g++-${GPP} ] ; then
1896 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1898 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1899 if [ -x /usr/bin/cpp-${GPP} ] ; then
1901 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1910 # Notice: use it only on live-cd system, if running from harddisk please
1911 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1912 # in /etc/runlevel.conf
1914 MODULES_FILE=/etc/grml/modules
1915 if checkbootparam nomodules ; then
1916 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1917 elif [ -z "$INSTALLED" ]; then
1918 if [ -r $MODULES_FILE ] ; then
1919 einfo "Loading modules specified in ${MODULES_FILE}:"
1921 grep '^[^#]' $MODULES_FILE | \
1922 while read module args; do
1923 [ "$module" ] || continue
1925 modprobe $module $args ; eend $?
1929 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
1936 config_915resolution(){
1937 if checkbootparam "915resolution" ; then
1938 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
1939 if [ -x /usr/sbin/915resolution ]; then
1944 if [ -n "$OPTIONS" ]; then
1946 MODE="${OPTIONS%%,*}"
1948 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1950 XRESO="${OPTIONS%%,*}"
1952 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1954 YRESO="${OPTIONS%%,*}"
1959 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
1960 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
1969 if [ -z "$INSTALLED" ] ; then
1970 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
1971 if checkbootparam 'noraid' -o checkbootparam 'noswraid' -o \
1972 checkbootparam 'forensic' -o checkbootparam 'raid=noautodetect' ; then
1973 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
1975 if ! [ -x /sbin/mdadm ] ; then
1976 eerror "mdadm not available, can not execute it." ; eend 1
1979 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1980 # find out whether we have a valid configuration file already
1981 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1982 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
1983 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
1984 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
1986 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
1989 if ! checkbootparam 'swraid' ; then
1991 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
1994 einfo "Bootoption swraid found. Searching for software RAID arrays:"
1999 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
2001 *'No arrays found'*)
2002 ewarn "$line" ; eend 0
2005 einfo "$line" ; eend 0
2012 if [ -r /proc/mdstat ] ; then
2014 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2015 if [ -z "$MDSTAT" ] ; then
2016 ewarn "No active arrays found" ; eend 0
2021 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2022 einfo "active arrays: $line" ; eend 0
2028 fi # bootoption swraid
2030 fi # is /sbin/mdadm executable?
2031 fi # check for bootoptions
2032 fi # run only in live-cd mode
2036 # {{{ debnet: setup network based on an existing one found on a partition
2038 if checkbootparam "debnet" ; then
2039 iszsh && setopt shwordsplit
2040 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2041 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2044 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2046 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
2047 for i in $DEVICES; do
2048 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2049 einfo "Scanning on $i"
2050 if [ -f /mnt/etc/network/interfaces ]; then
2051 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2059 if [ -n "$FOUND_DEBNET" ]; then
2060 einfo "Stopping network."
2061 pump -k 1>/dev/null 2>&1
2062 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
2063 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2064 rm -rf /etc/network/run
2065 cp -a /mnt/etc/network /etc
2066 rm -rf /etc/network/run
2067 mkdir /etc/network/run
2068 umount /mnt ; eend $?
2069 einfo "Starting network."
2070 /etc/init.d/networking start ; eend $?
2072 eerror "/etc/network/interfaces not found." ; eend 1
2076 eerror "Error: /mnt already mounted." ; eend 1
2082 # {{{ disable console blanking
2084 if checkbootparam "noblank" ; then
2085 einfo "Bootoption noblank found. Disabling monitor blanking."
2086 setterm -blank 0 ; eend $?
2091 # {{{ grml2hd: automatic installation
2094 if checkbootparam "user" ; then
2096 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2097 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2100 if checkbootparam "filesystem" ; then
2102 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2103 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2106 if checkbootparam "partition" ; then
2108 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2109 # notice: the following checks whether the given partition is available, if not the skip
2110 # execution of grml2hd as it might result in data loss...
2111 if [ -r $PARTITION ] ; then
2112 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2114 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2118 if checkbootparam "mbr" ; then
2120 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2121 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2124 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2125 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2127 GRML2HD_NONINTERACTIVE='yes' grml2hd
2129 chmod 755 /usr/bin/grml2hd_noninteractive
2130 einfo "Bootparameter grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2131 if [ -z "$GRML2HD_FAIL" ] ; then
2132 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2134 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2140 # {{{ Support customization
2142 if checkbootparam "distri"; then
2143 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2144 if [ -r /cdrom/desktop/"$DISTRI".jpg ] ; then
2145 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file /cdrom/desktop/$DISTRI present" && eend 0
2146 cp /cdrom/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2152 ### {{{ backwards compatible stuff
2153 config_environment(){
2154 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2157 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2161 ## END OF FILE #################################################################
2162 # vim:foldmethod=marker