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 || vmware-detect || stringinstring "BOOT_IMAGE=vmware " "$CMDLINE" ; then
393 if [ -r /etc/X11/xorg.conf.vmware ] ; then
394 einfo "VMware: Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
395 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
403 # {{{ qemu specific stuff
405 if checkbootparam qemu ; then
406 if [ -r /etc/X11/xorg.conf.example ] ; then
407 einfo "Qemu: Copying /etc/X11/xorg.conf.example to /etc/X11/xorg.conf"
408 cp /etc/X11/xorg.conf.example /etc/X11/xorg.conf ; eend $?
414 # {{{ ld.so.cache + depmod
416 if [ -n "$INSTALLED" ]; then
417 if ! [ -r /etc/grml.first.boot ] ; then
418 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
420 # Regenerate ld.so.cache and module dependencies on HD
421 einfo "Running ldconfig" ; ldconfig ; eend $?
422 einfo "Running depmod" ; depmod -a ; eend $?
423 touch /etc/grml.first.boot
431 # update_progress {{{
433 # be sure we are non-blocking
434 (echo "$1" > /etc/sysconfig/progress) &
440 # don't touch the files if running from harddisk:
441 if [ -z "$INSTALLED" ]; then
442 einfo "Setting timezone."
443 KTZ="$(getbootparam tz 2>>$DEBUG)"
444 [ -f "/usr/share/zoneinfo/$KTZ" ] && TZ="$KTZ"
446 cp "/usr/share/zoneinfo/$TZ" /etc/localtime && eend 0
451 # small computer / nearly no ram {{{
454 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
455 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
458 if checkbootparam "small"; then
459 einfo "Information: ${RAM} kB of RAM available." ; eend 0
460 einfo "Bootoption small detected. Activating small system."
461 if [ -r /etc/inittab.small ] ; then
462 mv /etc/inittab /etc/inittab.normal
463 mv /etc/inittab.small /etc/inittab
465 sed -i 's/^9/#&/' /etc/inittab
466 sed -i 's/^10/#&/' /etc/inittab
467 sed -i 's/^11/#&/' /etc/inittab
468 sed -i 's/^12/#&/' /etc/inittab
470 /sbin/telinit q ; eend $?
472 if checkgrmlsmall ; then
473 if [[ $RAM -lt 25000 ]] ; then
474 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
475 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
476 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
477 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
480 einfo "Information: ${RAM} kB of RAM available." ; eend 0
483 if [[ $RAM -lt 58000 ]] ; then
484 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
485 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
486 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
487 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
490 einfo "Information: ${RAM} kB of RAM available." ; eend 0
498 # skip startup of w3m {{{
500 if checkbootparam "fast"; then
501 ewarn "Bootoption fast detected. Skipping startup of w3m."
502 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
503 /sbin/telinit q ; eend $?
508 # activate serial console {{{
510 if checkbootparam "console"; then
511 einfo "Bootoption (for serial) console detected."
513 if [ -r /etc/mgetty/mgetty.config ] ; then
514 MODE=$(getbootparam console | awk -F, '{print $2}')
516 [ -n "$MODE" ] || MODE=9600 # default mode
517 einfo "Setting speed in /etc/mgetty/mgetty.config to $MODE bps"
518 sed -i "s/speed [0-9]*/speed $MODE/" /etc/mgetty/mgetty.config ; eend $?
521 einfo "Activating mgetty."
522 sed -i 's/^#T0/T0/' /etc/inittab
523 sed -i 's/^#T1/T1/' /etc/inittab
524 /sbin/telinit q ; eend $?
530 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
533 for DEVICE in /proc/ide/hd?; do
534 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
536 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
540 # {{{ Bring up loopback interface now
542 if [ -z "$INSTALLED" ] ; then
543 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
544 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
552 # firewire devices {{{
553 # the raw1394 driver does not yet export info into SYSFS,
554 # so let's create raw1394 device manually
555 # http://www.michael-prokop.at/blog/index.php?p=352
556 config_firewire_dev(){
557 if checkbootparam "nofirewiredev" ; then
558 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
560 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
561 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
562 # cd /dev && MAKEDEV video1394 raw1394
563 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
564 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
565 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
566 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
567 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
568 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
574 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
575 # otherwise we will get: passwd: Authentication token lock busy
577 if [ -z "$INSTALLED" ] ; then
585 if [ -n "$TESTCD" ]; then
586 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
587 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
589 ( cd /cdrom/GRML/ ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log )
590 if [ "$?" = "0" ]; then
591 echo " ${GREEN}Everything looks OK${NORMAL}"
593 echo "${RED} *** CHECKSUM FAILED FOR THESE FILES: ***"
594 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
595 echo "${RED} *** DATA ON YOUR CD MEDIUM IS POSSIBLY INCOMPLETE OR DAMAGED, ***${NORMAL}"
596 echo "${RED} *** OR YOUR COMPUTER HAS BAD RAM. ***${NORMAL}"
597 echo -n "${CYAN}Hit return to contine, or press the reset button to quit.${NORMAL}
\a\a\a "
605 # {{{ hardware detection via discover
607 if checkbootparam "nodisc" ; then
608 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
610 if [ -x /sbin/discover ] ; then
611 einfo "Discovering hardware. Trying to load the following modules in background:"
613 einfo "$(discover --data-path=linux/module/name --data-path=linux/modules/options --format="%s %s" --data-version=`uname -r` --enable-bus all | sort -u | xargs echo)"
615 /sbin/discover-modprobe -v 1>>$DEBUG 2>&1 &
618 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
624 # {{{ hardware detection via hwinfo
626 if checkbootparam hwinfo >>$DEBUG 2>&1; then
627 einfo "Discovering hardware via hwinfo:"
628 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
629 echo -n " Loading modules: "
630 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
636 # {{{ disable hotplug agents on request
637 config_hotplug_agent(){
638 if checkbootparam "noagent" ; then
639 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
640 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
641 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
642 einfo "Disabling hotplug-agent(s) $AGENTNL"
643 for agent in $(echo -e $AGENTLIST) ; do
644 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
646 [ "$?" == "0" ] ; eend $?
651 # {{{ blacklist of hotplug-modules
652 config_hotplug_blacklist(){
653 if checkbootparam "black" ; then
654 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
655 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
656 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
657 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
658 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
659 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
667 if checkbootparam "nohotplug" ; then
668 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
670 if [ -r /etc/init.d/hotplug ] ; then
671 einfo "Starting hotplug system in background."
672 /etc/init.d/hotplug start 1>>$DEBUG 2>>$DEBUG &
674 elif [ -r /etc/init.d/hotplug-light ] ; then
675 einfo "Starting hotplug-light system in background."
676 /etc/init.d/hotplug-light start 1>>$DEBUG 2>>$DEBUG &
679 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
685 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
687 if checkbootparam "blacklist" ; then
688 if [ -z "$INSTALLED" ]; then
689 einfo "Bootoption blacklist found."
690 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
691 if [ -n "$BLACK" ] ; then
692 einfo "Blacklisting module ${BLACK} via /etc/modprobe.d/grml."
693 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml
694 echo "blacklist $BLACK" >> /etc/modprobe.d/grml
695 echo "alias $BLACK off" >> /etc/modprobe.d/grml
696 echo "# end entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml ; eend $?
698 eerror "No given module for blacklist found. Blacklisting will not work therefor."
701 ewarn "Backlisting via bootoption does not work on harddisk installations." ; eend 1
703 einfo "Please blacklist the module(s) via /etc/modprobe.d/blacklist."
712 if [ -d /proc/acpi ]; then
713 if checkbootparam "noacpi"; then
714 ewarn "Skipping ACPI Bios detection as requested on boot commandline." ; eend 0
716 einfo "ACPI Bios found, activating modules: "
719 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
721 basename="${basename%%.*}"
722 case "$basename" in *_acpi)
723 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
725 modprobe $basename >>$DEBUG 2>&1 && found="yes"
726 local BASE="$BASE $basename"
728 if [ -n "$found" ] ; then
729 einfo "$BASE" ; eend 0
731 ewarn "(none)" ; eend 1
733 if ! [ -S /var/run/acpid.socket ] ; then
734 if ! [ -r /var/run/dbus/pid ] ; then
735 einfo "Starting acpi daemon."
736 /etc/init.d/acpid start >>$DEBUG ; eend $?
738 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
739 eerror "Solution: please activate acpid via /etc/runlevel.conf"
743 ewarn "acpi daemon already running."
750 if checkbootparam "noapm"; then
751 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
753 modprobe apm power_off=1 >>$DEBUG 2>&1
754 if [ "$?" = "0" ] ; then
755 if [ -x /etc/init.d/apmd ] ;then
756 einfo "APM Bios found, enabling power management functions."
757 /etc/init.d/apmd start ; eend $?
760 eerror "Loading apm module failed." ; eend 1
767 # {{{ PCMCIA Check/Setup
768 # This needs to be done before other modules are being loaded (by hwsetup)
770 if checkbootparam "nopcmcia"; then
771 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
773 if /usr/sbin/laptop-detect ; then
774 einfo "Detected Laptop - checking for PCMCIA." && eend 0
775 modprobe pcmcia_core >>$DEBUG 2>&1
776 # Try Cardbus or normal PCMCIA socket drivers
777 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
778 if [ "$?" = "0" ]; then
779 modprobe ds >>$DEBUG 2>&1
780 if [ -d /proc/bus/pccard ] ; then
781 if [ -x /sbin/cardmgr ] ; then
782 einfo "PCMCIA found, starting cardmgr."
783 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
785 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
794 # {{{ run software synthesizer via speakup
796 if checkbootparam swspeak ; then
797 if [ -d /proc/speakup/ ] ; then
798 einfo "Bootoption swspeak found. Kernel supports speakup." ; eend 0
800 if [ -x /etc/init.d/speech-dispatcher ] ; then
801 einfo "Starting speech-dispatcher."
802 /etc/init.d/speech-dispatcher start 1>>DEBUG ; eend $?
803 einfo "Activating sftsyn in Kernel."
804 echo sftsyn >/proc/speakup/synth_name ; eend $?
805 einfo "Just run swspeak if you want to use software synthesizer via speakup."
806 flite -o play -t "Finished activating software speakup. Just run swspeak when booting finished."
808 eerror "speech-dispatcher not available. swspeak will not work without it." ; eend 1
809 flite -o play -t "speech-dispatcher not available. speakup will not work without it."
813 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
814 flite -o play -t "Kernel does not seem to support speakup. Sorry."
820 # {{{ Check for blind option or brltty
823 checkbootparam "blind" && BLIND="yes"
824 BRLTTY="$(getbootparam brltty 2>>$DEBUG)"
826 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
827 if [ -x /sbin/brltty ]; then
828 # Blind option detected, start brltty now.
829 # modprobe serial_core parport_serial generic_serial && echo "done"
834 if [ -n "$BRLTTY" ]; then
836 BRLTYPE="${BRLTTY%%,*}"
838 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
840 BRLDEV="${BRLTTY%%,*}"
842 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
844 BRLTEXT="${BRLTTY%%,*}"
849 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
850 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
851 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
852 einfo "Starting braille-display manager."
855 sleep 2 && BLINDSOUND="yes"
862 # {{{ Interactive configuration
863 config_interactive(){
864 if [ -n "$INTERACTIVE" ] ; then
865 einfo "Entering interactive configuration second stage."
867 echo " ${GREEN}Your console keyboard defaults to: ${MAGENTA}${KEYTABLE}"
868 echo -n "${CYAN}Do you want to (re)configure your console keyboard?${NORMAL} [Y/n] "
870 [ "$a" != "n" ] && /usr/sbin/dpkg-reconfigure console-data ; eend $?
872 echo -n "${CYAN}Do you want to (re)configure your soundcard?${NORMAL} [Y/n] "
874 [ "$a" != "n" ] && alsaconf && ( exec aumix -m 0 >>$DEBUG 2>&1 & ) ; eend $?
876 echo -n "${CYAN}Do you want to (re)configure your graphics (X11) subsystem?${NORMAL} [Y/n] "
878 [ "$a" != "n" ] && xorgcfg -textmode ; eend $?
879 echo " ${GREEN}Interactive configuration finished. Everything else should be fine for now.${NORMAL}"
887 if checkbootparam forceagp ; then
888 # Probe for AGP. Hope this can fail safely
889 stringinfile "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
895 config_automounter(){
896 if checkbootparam automounter ; then
897 RUNLEVEL="$(runlevel)"
899 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
904 if [ -n "$AUTOMOUNTER" ]; then
905 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
906 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
907 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
908 anew="$d -fstype=auto,$2 :$i"
909 stringinfile "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
910 AUTOMOUNTS="$AUTOMOUNTS $d"
911 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
913 [ -d /mnt/$d ] && mkdir -p /mnt/$d
914 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
916 stringinfile "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
919 AUTOMOUNTS="floppy cdrom"
920 # Add new devices to /etc/fstab and /etc/auto.mnt
921 for i in /dev/cdrom?*; do
923 addautomount "$i" "ro"
928 if [ -n "$AUTOMOUNTER" ]; then
929 # Check for floppy dir, reinstall with automounter
930 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
931 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
932 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
933 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
934 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
935 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
937 # Replace paths from bootfloppy
938 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
939 mv -f /etc/fstab.new /etc/fstab
940 # Start automounter now
941 einfo "Starting automounter for ${AUTOMOUNTS}."
942 /etc/init.d/autofs start >>$DEBUG ; eend $?
947 # {{{ Collect partitions from /proc/partitions first for enabling DMA
951 while read major minor blocks partition relax; do
952 partition="${partition##*/}"
953 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
955 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
956 sd?) ;; # SCSI Harddisk, entire disk
957 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
958 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
961 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
964 check_partitions 1>/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
967 # {{{ Enable DMA for all IDE drives now if not disabled
968 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
970 if checkbootparam "nodma"; then
971 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
973 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
974 if test -d /proc/ide/$d; then
975 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
976 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
977 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
978 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
979 echo "using_dma:1" >/proc/ide/$d/settings
988 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
991 NOSWAP="yes" # we do not use swap by default!
992 if checkbootparam "swap" -o checkbootparam "anyswap" ; then
996 if checkbootparam "nofstab" -o checkbootparam "forensic" ; then
997 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
999 checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
1000 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1001 iszsh && setopt nonomatch
1002 if [ -x /usr/sbin/rebuildfstab ] ; then
1003 config_userfstab || fstabuser=grml
1004 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1006 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1008 if [ -e /var/run/rebuildfstab.pid ]; then
1009 # Another instance of rebuildfstab, probably from hotplug, is still running, so just wait.
1013 # Scan for swap, config, homedir
1014 if [ -z "$NOSWAP" ]; then
1015 einfo "Searching for swap partition(s) as requested."
1019 HOMEDIR="$(getbootparam home)"
1020 if [ -n "$partitions" ]; then
1021 while read p m f relax; do
1022 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1023 partoptions="users,exec"
1027 if [ -n "$NOSWAP" ]; then
1028 if [ -z "$INSTALLED" ] ; then
1029 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)" ; eend 0
1032 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1033 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1034 if [ -n "$ANYSWAP" ] ; then
1035 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1036 swapon $p 2>>$DEBUG ; eend $?
1038 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1042 if [[ "$p" == LABEL* ]] ; then
1043 p=$(blkid -t $p | awk -F: '{print $1}')
1045 if grep -q $p /proc/swaps ; then
1046 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1048 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1049 swapon $p 2>>$DEBUG ; eend $?
1058 # Create mountdir if not already present, but don't try to create stuff like /proc/bus/usb
1059 # Notice: grml-rebuildfstab >= 0.3-1 handles this now
1060 # case "$m" in *none*|*proc*|*sys*|'') continue ;; esac
1061 # [ -d "$m" ] || mkdir -p "$m"
1062 # WARNING: NTFS RW mounts are only safe since Kernel 2.6.11
1063 [ "$f" = "ntfs" -a "${KERNEL%.*}" != "2.6" ] && continue
1066 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1067 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1069 # *) NONEFOUND='1'; continue ;;
1071 if [ -z "$NOSWAP" ] ; then
1072 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG || continue
1073 # Activate swapfile, if exists
1074 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1076 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1077 mount -o remount,rw $m
1078 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1079 einfo "Using GRML swapfile ${SWAPFILE}."
1080 fnew="$SWAPFILE swap swap defaults 0 0"
1081 stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1082 GRML_SWP="$GRML_SWP $SWAPFILE"
1085 mount -o remount,ro $m 2>>$DEBUG
1087 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1088 if [ -z "$INSTALLED" -a -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1089 if [ -n "$HOMEDIR" ]; then
1090 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1094 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1096 mount -o remount,ro $m 2>>$DEBUG
1100 # Umount, if not in use
1101 umount -r $m 2>/dev/null
1111 if [ -n "$MOUSE_DEVICE" ] ; then
1112 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1117 # {{{ IPv6 configuration
1118 # Load IPv6 kernel module and print IP adresses
1120 if checkbootparam "ipv6"; then
1121 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1123 # we probably need some time until stateless autoconfiguration has happened
1125 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1126 for DEVICE in `echo "$NETDEVICES"`; do
1129 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1130 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1132 for ADDR in `echo "$ADDRESSES"` ; do
1135 if [ "$COUNT" -eq "0" ] ; then
1136 einfo "(none)" ; eend 1
1146 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1148 if checkbootparam "nodhcp"; then
1149 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1151 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1152 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1153 for DEVICE in `echo "$NETDEVICES"` ; do
1154 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1156 ifconfig $DEVICE up >>$DEBUG 2>&1
1157 ( pump -i $DEVICE >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1166 # {{{ helper functions
1169 # search all partitions for a file in the root directory
1170 for i in /mnt/[sh]d[a-z] /mnt/[sh]d[a-z][1-9] /mnt/[sh]d[a-z][1-9]?*; do
1171 # See if it's already mounted
1172 [ -f "$i/$1" ] && { echo "$i/$1"; return 0; }
1173 if [ -d "$i" ] && mount -r "$i" 2>>$DEBUG; then
1174 [ -f "$i/$1" ] && FOUND="$i/$1"
1175 umount -l "$i" 2>>$DEBUG
1176 [ -n "$FOUND" ] && { echo "$FOUND"; return 0; }
1183 case "$(file -s $1)" in
1184 *[Ff][Aa][Tt]*|*[Xx]86*) echo "vfat"; return 0;;
1185 *[Rr][Ee][Ii][Ss][Ee][Rr]*) echo "reiserfs"; return 0;;
1186 *[Xx][Ff][Ss]*) echo "xfs"; return 0;;
1187 *[Ee][Xx][Tt]3*) echo "ext3"; return 0;;
1188 *[Ee][Xx][Tt]2*) echo "ext2"; return 0;;
1189 *data*) echo "invalid"; return 0;;
1190 *) echo "auto"; return 0;;
1194 # Try to mount this filesystem read-only, without or with encryption
1196 # Check if already mounted
1197 case "$(cat /proc/mounts)" in *\ $2\ *) return 0;; esac
1198 # Apparently, mount-aes DOES autodetect AES loopback files.
1199 [ -b "$1" ] && { mount -t auto -o ro "$1" "$2" 2>>$DEBUG; RC="$?"; }
1200 # We need to mount crypto-loop files with initial rw support
1201 [ -f "$1" ] && { mount -t auto -o loop,rw "$1" "$2" 2>>$DEBUG; RC="$?"; }
1203 [ "$RC" = "0" ] && return 0
1205 einfo "Filesystem not autodetected, trying to mount $1 with AES256 encryption."
1207 while [ "$a" != "n" -a "$a" != "N" ]; do
1208 # We need to mount crypto-loop files with initial rw support
1209 mount -t auto -o loop,rw,encryption=AES256 "$1" "$2" && return 0
1210 echo -n "${RED}Mount failed, retry? [Y/n] ${NORMAL}"
1211 # Problem with ioctl() from getpasswd()?
1221 if checkbootparam "nocpu"; then
1222 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1224 # check module dependencies
1226 if [ -e /lib64 ] ; then
1227 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1229 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1233 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1234 einfo "Detecting CPU:"
1235 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)
1236 echo $CPU | sed 's/ \{1,\}/ /g'
1239 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>>$DEBUG` " ; eend 0
1242 if ! cpufreq_check ; then
1243 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1245 if /usr/sbin/laptop-detect ; then
1246 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1247 if [ -r /usr/bin/cpufreq-detect.sh ] ; then
1249 . /usr/bin/cpufreq-detect.sh
1250 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1251 einfo "Loading modules ${MODULE} and cpufreq_ondemand, setting ondemand governor"
1252 modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
1253 if modprobe cpufreq_ondemand && RC=0 || RC=1 ; then
1254 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1255 echo ondemand > $file
1260 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping." && eend 1
1266 fi # checkbootparam nocpu
1270 # {{{ autostart of ssh
1272 if checkbootparam ssh ; then
1273 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1274 einfo "Bootoption passwd found."
1275 if [ -n "$SSH_PASSWD" ] ; then
1276 echo "grml:$SSH_PASSWD" | chpasswd -m
1277 einfo "Starting secure shell server in background."
1278 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1279 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1282 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1285 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1291 # {{{ set password for user grml
1293 if checkbootparam passwd >>$DEBUG 2>&1; then
1294 einfo "Bootoption passwd found."
1295 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1296 if [ -n "$PASSWD" ] ; then
1297 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1299 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1302 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1308 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1310 if checkbootparam home ; then
1311 HOMEDIR="$(getbootparam home)"
1315 if [ -n "$HOMEDIR" ]; then
1316 einfo "Bootoption home detected." && eend 0
1319 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1320 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1321 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1322 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1325 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1326 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1327 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1328 MYHOMEDIR="$HOMEDIR"
1330 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1331 MYHOMEDIR="$(findfile grml.img)"
1332 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1333 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1334 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1337 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1338 eerror "Option ignored." ; eend 1
1343 if [ -n "$MYHOMEDIR" ]; then
1344 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1345 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1346 while read device mountpoint fs relax; do
1347 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1348 case "$fs" in *[Nn][Tt][Ff][Ss]*)
1349 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1353 # Note: This currently won't work with encrypted partitions
1354 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1355 if [ ! -f "$MYHOMEDIR" ]; then
1356 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1357 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1361 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1362 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1363 if [ -f "$MYHOMEDIR" ]; then
1364 # It's a loopback file, mount it over the /home/grml directory
1365 trymount "$MYHOMEDIR" /home/grml
1367 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1371 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1374 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1384 fi # checkbootparam home
1388 # {{{ Check for scripts on CD-ROM
1389 config_cdrom_scripts(){
1390 if checkbootparam "script"; then
1391 for script in /cdrom/scripts/* ; do
1392 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1401 if ! [ -x /usr/bin/aumix ] ; then
1402 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1405 if checkbootparam vol ; then
1406 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1407 if [ -z "$VOL" ] ; then
1408 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1415 if checkbootparam nosound ; then
1416 einfo "Muting sound devices on request."
1417 # some IBM notebooks require the following stuff:
1418 if [ -x /usr/bin/amixer ] ; then
1419 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1420 amixer set Front unmute 1>/dev/null
1421 amixer set Front 0% 1>/dev/null
1424 ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
1425 if [ -n "$ERROR" ] ; then
1427 eerror "Problem muting sound devices: $ERROR"
1431 elif [ -z "$INSTALLED" ]; then
1432 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1433 # some IBM notebooks require the following stuff:
1434 if [ -x /usr/bin/amixer ] ; then
1435 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1436 amixer set Front unmute 1>/dev/null
1437 amixer set Front ${VOL}% 1>/dev/null
1440 ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $VOL 2>&1) ; RC=$?
1441 if [ -n "$ERROR" ] ; then
1443 eerror "Problem setting mixer volumes: $ERROR"
1453 # {{{ modem detection
1455 if checkbootparam "nomodem"; then
1456 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1458 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1459 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1460 einfo "AC97 modem controller detected. Starting sl-modem-daemon in background."
1461 /etc/init.d/sl-modem-daemon start >>$DEBUG &
1469 # {{{ keyboard add-ons
1470 config_setkeycodes(){
1471 if checkbootparam "setkeycodes" ; then
1472 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1473 # MS MM keyboard add-on
1475 setkeycodes e001 126 &>/dev/null
1476 setkeycodes e059 127 &>/dev/null
1478 setkeycodes e03b 59 &>/dev/null
1479 setkeycodes e008 60 &>/dev/null
1480 setkeycodes e007 61 &>/dev/null
1481 setkeycodes e03e 62 &>/dev/null
1482 setkeycodes e03f 63 &>/dev/null
1483 setkeycodes e040 64 &>/dev/null
1484 setkeycodes e041 65 &>/dev/null
1485 setkeycodes e042 66 &>/dev/null
1486 setkeycodes e043 67 &>/dev/null
1487 setkeycodes e023 68 &>/dev/null
1488 setkeycodes e057 87 &>/dev/null
1489 setkeycodes e058 88 &>/dev/null
1491 setkeycodes e00a 89 e008 90 &>/dev/null
1498 config_wondershaper(){
1499 if checkbootparam "wondershaper" ; then
1500 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1505 if [ -n "$WONDER" ]; then
1507 DEVICE="${WONDER%%,*}"
1509 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1511 DOWNSTREAM="${WONDER%%,*}"
1513 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1515 UPSTREAM="${WONDER%%,*}"
1520 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1521 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1522 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1523 einfo "Starting wondershaper (${CMD}) in background."
1524 ( sh -c $CMD & ) && eend 0
1531 if checkbootparam "nosyslog"; then
1532 ewarn "Not starting syslog-ng as requested on boot commandline." ; eend 0
1534 einfo "Starting syslog-ng in background."
1535 /etc/init.d/syslog-ng start 1>>$DEBUG &
1543 if checkbootparam "nogpm"; then
1544 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1546 einfo "Starting gpm in background."
1547 # /etc/init.d/gpm start 1>>$DEBUG &
1548 ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1556 if checkbootparam "services" ; then
1557 SERVICE="$(getbootparam services 2>>$DEBUG)"
1558 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1559 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1560 einfo "Starting service(s) ${SERVICENL} in background."
1561 for service in $(echo -e $SERVICELIST) ; do
1562 /etc/init.d/${service} start 1>>$DEBUG &
1564 [ "$?" == "0" ] ; eend $?
1571 if checkbootparam netconfig ; then
1572 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1573 CONFIGFILE='/tmp/netconfig.grml'
1576 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1577 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1579 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1581 while ! getconfig && [[ "$counter" != 0 ]] ; do
1582 echo -n "Sleeping for 5 seconds and trying to get config again... "
1583 counter=$(( counter-1 ))
1584 echo "$counter tries left" ; sleep 1
1586 if [ -r "$CONFIGFILE" ] ; then
1587 einfo "Downloading was successfull." ; eend 0
1588 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1589 md5sum $CONFIGFILE ; eend 0
1590 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1592 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1599 config_blindsound(){
1600 if checkbootparam "blind" ; then
1602 flite -o play -t "welcome to the gremel system"
1609 if checkbootparam welcome ; then
1610 flite -o play -t "welcome to the gremel system"
1615 # {{{ fix/workaround for unionfs
1617 if [ -z "$INSTALLED" ]; then
1618 touch /var/cache/apt/*cache.bin
1623 # {{{ create all /mnt-directories
1625 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1626 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1630 # {{{ start X window system via grml-x
1632 if checkbootparam startx ; then
1633 if [ -x /usr/X11R6/bin/X ] ; then
1634 if [ -z "$INSTALLED" ] ; then
1635 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1636 if [ -z "$WINDOWMANAGER" ] ; then
1637 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1638 WINDOWMANAGER="wm-ng"
1640 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1642 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1643 config_userfstab || fstabuser='grml'
1644 cat>|/etc/init.d/xstartup<<EOF
1646 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1647 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1649 chmod 755 /etc/init.d/xstartup
1651 sed -i 's#^6:.*#6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"#' /etc/inittab
1653 /sbin/telinit q ; eend $?
1655 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1656 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1658 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1662 eerror "We are not running from CD - startx will not work, skipping it.
1663 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1666 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1667 Boot parameter startx does not work therefore." ; eend 1
1673 # {{{ configuration framework
1675 if checkbootparam extract ; then
1676 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1677 EXTRACTOPTIONS="-- -x $EXTRACT"
1682 if checkbootparam noautoconfig -o checkbootparam forensic ; then
1683 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1685 if [ -z "$INSTALLED" ] ; then
1686 einfo "Searching for device(s) labeled with GRMLCFG." ; eend 0
1688 [ -d /mnt/grml ] || mkdir /mnt/grml
1689 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1690 # We do need the following fix so floppy disk is available to blkid in any case :-/
1691 if [ -r /dev/fd0 ] ; then
1692 einfo "Floppy device detected. Trying to access floppy disk. (Disable this via boot option: noautoconfig)"
1693 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1694 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1695 blkid /dev/fd0 1>>$DEBUG 2>&1
1698 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1699 [ -n "$DEVICE" ] && mount -t auto -o ro $DEVICE /mnt/grml ; RC="$?"
1700 if [[ $RC == 0 ]]; then
1701 einfo "Mounting device $DEVICE labeled GRMLCFG succeeded." ; eend 0
1704 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1705 if [ -n "$CONFIG" ]; then
1706 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1708 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1710 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1714 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1715 if [ -n "$SCRIPT" ]; then
1716 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1719 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1721 ewarn "No devices with label GRMLCFG found." ; eend 0
1730 if checkbootparam "config" ; then
1731 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1732 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1733 einfo "Bootoption config found. config is set to: $CONFIG"
1735 einfo "Trying to extract configuration file ${CONFIG}:"
1736 cd / && unp /cdrom/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1740 if checkbootparam myconfig ; then
1741 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1742 if [ -n "$MOUNTDEVICE" ]; then
1743 if checkbootparam file ; then
1744 FILENAME="$(getbootparam 'file' 2>>$DEBUG)"
1745 [ -n "$FILENAME" ] || FILENAME='config.tbz'
1747 [ -d /mnt/grml ] || mkdir /mnt/grml
1748 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1749 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1750 if [[ $RC == 0 ]]; then
1751 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1754 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1755 if [ -n "$CONFIG" ]; then
1756 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1758 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1760 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1764 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1765 if [ -n "$SCRIPT" ]; then
1766 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1771 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1772 fi # mount $MOUNTDEVICE
1773 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1775 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1776 fi # [ -n "$MOUNTDEVICE" ]
1777 fi # checkbootparam myconfig
1779 if checkbootparam "partconf" ; then
1780 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1781 if [ -n "$MOUNTDEVICE" ]; then
1782 [ -d /mnt/grml ] || mkdir /mnt/grml
1783 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1784 if [[ $RC == 0 ]]; then
1785 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1786 einfo "Copying files from $MOUNTDEVICE over grml system."
1787 for file in `cat /etc/grml/partconf` ; do
1788 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1789 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1792 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1793 fi # mount $MOUNTDEVICE
1794 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1796 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1797 fi # [ -n "$MOUNTDEVICE" ]
1802 # {{{ /cdrom/.*-options
1804 if checkbootparam "debs" ; then
1805 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1806 einfo "Tring to install debian package(s) ${DEBS}"
1807 dpkg -i /cdrom/debs/$DEBS* ; eend $?
1812 if checkbootparam "scripts" ; then
1813 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1814 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
1815 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1816 sh -c /cdrom/scripts/$SCRIPTS ; eend $?
1823 if checkbootparam "distcc" ; then
1824 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
1825 if [ -n "$OPTIONS" ]; then
1828 if [ -n "$OPTIONS" ]; then
1829 NET="${OPTIONS%%,*}"
1831 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1833 INTERFACE="${OPTIONS%%,*}"
1838 CONFIG=/etc/default/distcc
1839 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1840 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1842 if [ -n "$INTERFACE" ] ; then
1843 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1846 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1847 counter=$(( counter-1 ))
1848 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1850 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1854 if [ -n "$IP" ] ; then
1855 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1857 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1859 id distccd >/dev/null 2>&1 || \
1861 einfo "Creating distcc user" ; \
1862 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1865 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1866 /etc/init.d/distcc start 1>/dev/null ; eend $?
1869 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1873 if checkbootparam "gcc"; then
1874 GCC="$(getbootparam gcc 2>>$DEBUG)"
1876 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1879 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1882 if checkbootparam "gpp"; then
1883 GPP="$(getbootparam gpp 2>>$DEBUG)"
1885 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1886 if [ -x /usr/bin/g++-${GPP} ] ; then
1888 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1890 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1891 if [ -x /usr/bin/cpp-${GPP} ] ; then
1893 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1902 # Notice: use it only on live-cd system, if running from harddisk please
1903 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1904 # in /etc/runlevel.conf
1906 MODULES_FILE=/etc/grml/modules
1907 if checkbootparam nomodules ; then
1908 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1909 elif [ -z "$INSTALLED" ]; then
1910 if [ -r $MODULES_FILE ] ; then
1911 einfo "Loading modules specified in ${MODULES_FILE}:"
1913 grep '^[^#]' $MODULES_FILE | \
1914 while read module args; do
1915 [ "$module" ] || continue
1917 modprobe $module $args ; eend $?
1921 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
1928 config_915resolution(){
1929 if checkbootparam "915resolution" ; then
1930 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
1931 if [ -x /usr/sbin/915resolution ]; then
1936 if [ -n "$OPTIONS" ]; then
1938 MODE="${OPTIONS%%,*}"
1940 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1942 XRESO="${OPTIONS%%,*}"
1944 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1946 YRESO="${OPTIONS%%,*}"
1951 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
1952 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
1961 if [ -z "$INSTALLED" ] ; then
1962 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
1963 if checkbootparam 'noraid' -o checkbootparam 'noswraid' -o \
1964 checkbootparam 'forensic' -o checkbootparam 'raid=noautodetect' ; then
1965 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
1967 if ! [ -x /sbin/mdadm ] ; then
1968 eerror "mdadm not available, can not execute it." ; eend 1
1971 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1972 # find out whether we have a valid configuration file already
1973 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1974 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
1975 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
1976 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
1978 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
1981 if ! checkbootparam 'swraid' ; then
1983 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
1986 einfo "Bootoption swraid found. Searching for software RAID arrays:"
1991 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
1993 *'No arrays found'*)
1994 ewarn "$line" ; eend 0
1997 einfo "$line" ; eend 0
2004 if [ -r /proc/mdstat ] ; then
2006 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2007 if [ -z "$MDSTAT" ] ; then
2008 ewarn "No active arrays found" ; eend 0
2013 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2014 einfo "active arrays: $line" ; eend 0
2020 fi # bootoption swraid
2022 fi # is /sbin/mdadm executable?
2023 fi # check for bootoptions
2024 fi # run only in live-cd mode
2028 # {{{ debnet: setup network based on an existing one found on a partition
2030 if checkbootparam "debnet" ; then
2031 iszsh && setopt shwordsplit
2032 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2033 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2036 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2038 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
2039 for i in $DEVICES; do
2040 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2041 einfo "Scanning on $i"
2042 if [ -f /mnt/etc/network/interfaces ]; then
2043 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2051 if [ -n "$FOUND_DEBNET" ]; then
2052 einfo "Stopping network."
2053 pump -k 1>/dev/null 2>&1
2054 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
2055 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2056 rm -rf /etc/network/run
2057 cp -a /mnt/etc/network /etc
2058 rm -rf /etc/network/run
2059 mkdir /etc/network/run
2060 umount /mnt ; eend $?
2061 einfo "Starting network."
2062 /etc/init.d/networking start ; eend $?
2064 eerror "/etc/network/interfaces not found." ; eend 1
2068 eerror "Error: /mnt already mounted." ; eend 1
2074 # {{{ disable console blanking
2076 if checkbootparam "noblank" ; then
2077 einfo "Bootoption noblank found. Disabling monitor blanking."
2078 setterm -blank 0 ; eend $?
2083 # {{{ grml2hd: automatic installation
2086 if checkbootparam "user" ; then
2088 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2089 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2092 if checkbootparam "filesystem" ; then
2094 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2095 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2098 if checkbootparam "partition" ; then
2100 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2101 # notice: the following checks whether the given partition is available, if not the skip
2102 # execution of grml2hd as it might result in data loss...
2103 if [ -r $PARTITION ] ; then
2104 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2106 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2110 if checkbootparam "mbr" ; then
2112 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2113 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2116 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2117 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2119 GRML2HD_NONINTERACTIVE='yes' grml2hd
2121 chmod 755 /usr/bin/grml2hd_noninteractive
2122 einfo "Bootparameter grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2123 if [ -z "$GRML2HD_FAIL" ] ; then
2124 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2126 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2132 # {{{ Support customization
2134 if checkbootparam "distri"; then
2135 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2136 if [ -r /cdrom/desktop/"$DISTRI".jpg ] ; then
2137 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file /cdrom/desktop/$DISTRI present" && eend 0
2138 cp /cdrom/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2144 ### {{{ backwards compatible stuff
2145 config_environment(){
2146 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2149 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2153 ## END OF FILE #################################################################
2154 # vim:foldmethod=marker