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: Mon Nov 27 21:02:23 CET 2006 [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 echo "KEYTABLE=\"$KEYTABLE\"" > /etc/sysconfig/keyboard
265 echo "XKEYBOARD=\"$XKEYBOARD\"" >> /etc/sysconfig/keyboard
266 echo "KDEKEYBOARD=\"$KDEKEYBOARD\"" >> /etc/sysconfig/keyboard
267 echo "KDEKEYBOARDS=\"$KDEKEYBOARDS\"" >> /etc/sysconfig/keyboard
270 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
272 # Set default keyboard before interactive setup
273 if [ -n "$KEYTABLE" ] ; then
274 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
275 loadkeys -q $KEYTABLE &
279 if [ -n "$CONSOLEFONT" ] ; then
280 einfo "Running consolechars using ${CONSOLEFONT}"
281 consolechars -f $CONSOLEFONT || consolechars -d
284 # if [ -n "$UTF8" ] ; then
285 # einfo "Notice: run 'filterm - dynafont' in your shell to enable a unicode capable console."
289 # we have to set up all consoles, therefore loop it over all ttys:
290 if [ -n "$CHARMAP" ] ; then
291 einfo "Running consolechars for ${CHARMAP}"
292 NUM_CONSOLES=`fgconsole --next-available`
293 NUM_CONSOLES=`expr ${NUM_CONSOLES} - 1`
294 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
295 for vc in `seq 0 ${NUM_CONSOLES}` ; do
296 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
307 if checkbootparam hostname ; then
308 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
309 einfo "Setting hostname to $HOSTNAME as requested."
310 sed -i "s/^127.0.0.1.*localhost/127.0.0.1 $HOSTNAME localhost/" /etc/hosts
311 hostname $HOSTNAME ; eend $?
313 hostname --file /etc/hostname
318 # fstabuser (needed when running from harddisk with username != grml {{{
320 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
321 if [ -n "$CONFIG_FSTAB_USER" ] ; then
322 fstabuser="$CONFIG_FSTAB_USER"
324 fstabuser=$(getent passwd 1000 | cut -d: -f1)
326 # if not yet set fall back to default 'grml' user
327 [ -n "$fstabuser" ] || fstabuser='grml'
331 # {{{ Set clock (Local time is more often used than GMT, so it is default)
333 # don't touch the files if running from harddisk:
334 if [ -z "$INSTALLED" ]; then
336 checkbootparam utc >>$DEBUG 2>&1 && UTC="-u"
337 checkbootparam gmt >>$DEBUG 2>&1 && UTC="-u"
338 # hwclock uses the TZ variable
339 if [ -r /etc/default/locale ] ; then
340 . /etc/default/locale
344 ERROR=$(TZ="$TZ" hwclock $UTC -s 2>&1) ; RC=$?
345 if [ -n "$ERROR" ] ; then
347 ERROR=$(TZ="$TZ" hwclock $UTC -s --directisa 2>&1)
348 if [ -n "$ERROR" ] ; then
349 eerror "Problem running hwclock: $ERROR" ; eend 1
357 # {{{ print kernel info
359 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMWare${NORMAL}"
360 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
364 # {{{ vmware specific stuff
366 if checkbootparam novmware ; then
367 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
369 if [ -z "$INSTALLED" ]; then
370 if vmware-detect ; then
371 if [ -r /etc/X11/xorg.conf.vmware ] ; then
372 einfo "Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
373 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
381 # {{{ ld.so.cache + depmod
383 if [ -n "$INSTALLED" ]; then
384 if ! [ -r /etc/grml.first.boot ] ; then
385 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
387 # Regenerate ld.so.cache and module dependencies on HD
388 einfo "Running ldconfig" ; ldconfig ; eend $?
389 einfo "Running depmod" ; depmod -a ; eend $?
390 touch /etc/grml.first.boot
398 # update_progress {{{
400 # be sure we are non-blocking
401 (echo "$1" > /etc/sysconfig/progress) &
407 # don't touch the files if running from harddisk:
408 if [ -z "$INSTALLED" ]; then
409 einfo "Setting timezone."
410 KTZ="$(getbootparam tz 2>>$DEBUG)"
411 [ -f "/usr/share/zoneinfo/$KTZ" ] && TZ="$KTZ"
413 cp "/usr/share/zoneinfo/$TZ" /etc/localtime && eend 0
418 # small computer / nearly no ram {{{
421 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
422 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
425 if checkbootparam "small"; then
426 einfo "Information: ${RAM} kB of RAM available." ; eend 0
427 einfo "Bootoption small detected. Activating small system."
428 if [ -r /etc/inittab.small ] ; then
429 mv /etc/inittab /etc/inittab.normal
430 mv /etc/inittab.small /etc/inittab
432 sed -i 's/^9/#&/' /etc/inittab
433 sed -i 's/^10/#&/' /etc/inittab
434 sed -i 's/^11/#&/' /etc/inittab
435 sed -i 's/^12/#&/' /etc/inittab
437 /sbin/telinit q ; eend $?
439 if checkgrmlsmall ; then
440 if [[ $RAM -lt 25000 ]] ; then
441 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
442 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
443 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
444 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
447 einfo "Information: ${RAM} kB of RAM available." ; eend 0
450 if [[ $RAM -lt 58000 ]] ; then
451 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
452 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
453 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
454 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
457 einfo "Information: ${RAM} kB of RAM available." ; eend 0
465 # skip startup of w3m {{{
467 if checkbootparam "fast"; then
468 ewarn "Bootoption fast detected. Skipping startup of w3m."
469 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
470 /sbin/telinit q ; eend $?
475 # activate serial console {{{
477 if checkbootparam "console"; then
478 einfo "Bootoption (for serial) console detected. Activating mgetty."
479 sed -i 's/^#T0/T0/' /etc/inittab
480 sed -i 's/^#T1/T1/' /etc/inittab
481 /sbin/telinit q ; eend $?
486 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
489 for DEVICE in /proc/ide/hd?; do
490 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
492 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
496 # {{{ Bring up loopback interface now
498 if [ -z "$INSTALLED" ] ; then
499 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
504 # firewire devices {{{
505 # the raw1394 driver does not yet export info into SYSFS,
506 # so let's create raw1394 device manually
507 # http://www.michael-prokop.at/blog/index.php?p=352
508 config_firewire_dev(){
509 if checkbootparam "nofirewiredev" ; then
510 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
512 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
513 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
514 # cd /dev && MAKEDEV video1394 raw1394
515 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
516 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
517 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
518 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
519 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
520 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
526 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
527 # otherwise we will get: passwd: Authentication token lock busy
529 if [ -z "$INSTALLED" ] ; then
537 if [ -n "$TESTCD" ]; then
538 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
539 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
541 ( cd /cdrom/GRML/ ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log )
542 if [ "$?" = "0" ]; then
543 echo " ${GREEN}Everything looks OK${NORMAL}"
545 echo "${RED} *** CHECKSUM FAILED FOR THESE FILES: ***"
546 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
547 echo "${RED} *** DATA ON YOUR CD MEDIUM IS POSSIBLY INCOMPLETE OR DAMAGED, ***${NORMAL}"
548 echo "${RED} *** OR YOUR COMPUTER HAS BAD RAM. ***${NORMAL}"
549 echo -n "${CYAN}Hit return to contine, or press the reset button to quit.${NORMAL}
\a\a\a "
557 # {{{ hardware detection via discover
559 if checkbootparam "nodisc" ; then
560 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
562 if [ -x /sbin/discover ] ; then
563 einfo "Discovering hardware. Trying to load the following modules in background:"
565 einfo "$(discover --data-path=linux/module/name --data-path=linux/modules/options --format="%s %s" --data-version=`uname -r` --enable-bus all | sort -u | xargs echo)"
567 /sbin/discover-modprobe -v 1>>$DEBUG 2>&1 &
570 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
576 # {{{ hardware detection via hwinfo
578 if checkbootparam hwinfo >>$DEBUG 2>&1; then
579 einfo "Discovering hardware via hwinfo:"
580 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
581 echo -n " Loading modules: "
582 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
588 # {{{ disable hotplug agents on request
589 config_hotplug_agent(){
590 if checkbootparam "noagent" ; then
591 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
592 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
593 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
594 einfo "Disabling hotplug-agent(s) $AGENTNL"
595 for agent in $(echo -e $AGENTLIST) ; do
596 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
598 [ "$?" == "0" ] ; eend $?
603 # {{{ blacklist of hotplug-modules
604 config_hotplug_blacklist(){
605 if checkbootparam "black" ; then
606 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
607 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
608 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
609 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
610 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
611 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
619 if checkbootparam "nohotplug" ; then
620 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
622 if [ -r /etc/init.d/hotplug ] ; then
623 einfo "Starting hotplug system in background."
624 /etc/init.d/hotplug start 1>>$DEBUG 2>>$DEBUG &
626 elif [ -r /etc/init.d/hotplug-light ] ; then
627 einfo "Starting hotplug-light system in background."
628 /etc/init.d/hotplug-light start 1>>$DEBUG 2>>$DEBUG &
631 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
637 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
639 if checkbootparam "blacklist" ; then
640 if [ -z "$INSTALLED" ]; then
641 einfo "Bootoption blacklist found."
642 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
643 if [ -n "$BLACK" ] ; then
644 einfo "Blacklisting module ${BLACK} via /etc/modprobe.d/grml."
645 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml
646 echo "blacklist $BLACK" >> /etc/modprobe.d/grml
647 echo "alias $BLACK off" >> /etc/modprobe.d/grml
648 echo "# end entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml ; eend $?
650 eerror "No given module for blacklist found. Blacklisting will not work therefor."
653 ewarn "Backlisting via bootoption does not work on harddisk installations." ; eend 1
655 einfo "Please blacklist the module(s) via /etc/modprobe.d/blacklist."
664 if [ -d /proc/acpi ]; then
665 if checkbootparam "noacpi"; then
666 ewarn "Skipping ACPI Bios detection as requested on boot commandline." ; eend 0
668 einfo "ACPI Bios found, activating modules: "
671 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
673 basename="${basename%%.*}"
674 case "$basename" in *_acpi)
675 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
677 modprobe $basename >>$DEBUG 2>&1 && found="yes"
678 local BASE="$BASE $basename"
680 if [ -n "$found" ] ; then
681 einfo "$BASE" ; eend 0
683 ewarn "(none)" ; eend 1
685 if ! [ -S /var/run/acpid.socket ] ; then
686 if ! [ -r /var/run/dbus/pid ] ; then
687 einfo "Starting acpi daemon."
688 /etc/init.d/acpid start >>$DEBUG ; eend $?
690 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
691 eerror "Solution: please activate acpid via /etc/runlevel.conf"
695 ewarn "acpi daemon already running."
702 if checkbootparam "noapm"; then
703 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
705 modprobe apm power_off=1 >>$DEBUG 2>&1
706 if [ "$?" = "0" ] ; then
707 if [ -x /etc/init.d/apmd ] ;then
708 einfo "APM Bios found, enabling power management functions."
709 /etc/init.d/apmd start ; eend $?
712 eerror "Loading apm module failed." ; eend 1
719 # {{{ PCMCIA Check/Setup
720 # This needs to be done before other modules are being loaded (by hwsetup)
722 if checkbootparam "nopcmcia"; then
723 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
725 if /usr/sbin/laptop-detect ; then
726 einfo "Detected Laptop - checking for PCMCIA." && eend 0
727 modprobe pcmcia_core >>$DEBUG 2>&1
728 # Try Cardbus or normal PCMCIA socket drivers
729 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
730 if [ "$?" = "0" ]; then
731 modprobe ds >>$DEBUG 2>&1
732 if [ -d /proc/bus/pccard ] ; then
733 if [ -x /sbin/cardmgr ] ; then
734 einfo "PCMCIA found, starting cardmgr."
735 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
737 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
746 # {{{ run software synthesizer via speakup
748 if checkbootparam swspeak ; then
749 if [ -d /proc/speakup/ ] ; then
750 einfo "Bootoption swspeak found. Kernel supports speakup." ; eend 0
752 if [ -x /etc/init.d/speech-dispatcher ] ; then
753 einfo "Starting speech-dispatcher."
754 /etc/init.d/speech-dispatcher start 1>>DEBUG ; eend $?
755 einfo "Activating sftsyn in Kernel."
756 echo sftsyn >/proc/speakup/synth_name ; eend $?
757 einfo "Just run swspeak if you want to use software synthesizer via speakup."
758 flite -o play -t "Finished activating software speakup. Just run swspeak when booting finished."
760 eerror "speech-dispatcher not available. swspeak will not work without it." ; eend 1
761 flite -o play -t "speech-dispatcher not available. speakup will not work without it."
765 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
766 flite -o play -t "Kernel does not seem to support speakup. Sorry."
772 # {{{ Check for blind option or brltty
775 checkbootparam "blind" && BLIND="yes"
776 BRLTTY="$(getbootparam brltty 2>>$DEBUG)"
778 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
779 if [ -x /sbin/brltty ]; then
780 # Blind option detected, start brltty now.
781 # modprobe serial_core parport_serial generic_serial && echo "done"
786 if [ -n "$BRLTTY" ]; then
788 BRLTYPE="${BRLTTY%%,*}"
790 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
792 BRLDEV="${BRLTTY%%,*}"
794 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
796 BRLTEXT="${BRLTTY%%,*}"
801 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
802 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
803 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
804 einfo "Starting braille-display manager."
807 sleep 2 && BLINDSOUND="yes"
814 # {{{ Interactive configuration
815 config_interactive(){
816 if [ -n "$INTERACTIVE" ] ; then
817 einfo "Entering interactive configuration second stage."
819 echo " ${GREEN}Your console keyboard defaults to: ${MAGENTA}${KEYTABLE}"
820 echo -n "${CYAN}Do you want to (re)configure your console keyboard?${NORMAL} [Y/n] "
822 [ "$a" != "n" ] && /usr/sbin/dpkg-reconfigure console-data ; eend $?
824 echo -n "${CYAN}Do you want to (re)configure your soundcard?${NORMAL} [Y/n] "
826 [ "$a" != "n" ] && alsaconf && ( exec aumix -m 0 >>$DEBUG 2>&1 & ) ; eend $?
828 echo -n "${CYAN}Do you want to (re)configure your graphics (X11) subsystem?${NORMAL} [Y/n] "
830 [ "$a" != "n" ] && xorgcfg -textmode ; eend $?
831 echo " ${GREEN}Interactive configuration finished. Everything else should be fine for now.${NORMAL}"
839 if checkbootparam forceagp ; then
840 # Probe for AGP. Hope this can fail safely
841 stringinfile "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
847 config_automounter(){
848 if checkbootparam automounter ; then
849 RUNLEVEL="$(runlevel)"
851 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
856 if [ -n "$AUTOMOUNTER" ]; then
857 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
858 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
859 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
860 anew="$d -fstype=auto,$2 :$i"
861 stringinfile "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
862 AUTOMOUNTS="$AUTOMOUNTS $d"
863 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
865 [ -d /mnt/$d ] && mkdir -p /mnt/$d
866 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
868 stringinfile "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
871 AUTOMOUNTS="floppy cdrom"
872 # Add new devices to /etc/fstab and /etc/auto.mnt
873 for i in /dev/cdrom?*; do
875 addautomount "$i" "ro"
880 if [ -n "$AUTOMOUNTER" ]; then
881 # Check for floppy dir, reinstall with automounter
882 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
883 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
884 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
885 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
886 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
887 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
889 # Replace paths from bootfloppy
890 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
891 mv -f /etc/fstab.new /etc/fstab
892 # Start automounter now
893 einfo "Starting automounter for ${AUTOMOUNTS}."
894 /etc/init.d/autofs start >>$DEBUG ; eend $?
899 # {{{ Collect partitions from /proc/partitions first for enabling DMA
903 while read major minor blocks partition relax; do
904 partition="${partition##*/}"
905 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
907 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
908 sd?) ;; # SCSI Harddisk, entire disk
909 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
910 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
913 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
916 check_partitions 1>/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
919 # {{{ Enable DMA for all IDE drives now if not disabled
920 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
922 if checkbootparam "nodma"; then
923 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
925 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
926 if test -d /proc/ide/$d; then
927 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
928 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
929 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
930 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
931 echo "using_dma:1" >/proc/ide/$d/settings
940 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
943 NOSWAP="yes" # we do not use swap by default!
944 if checkbootparam "swap" -o checkbootparam "anyswap" ; then
948 if checkbootparam "nofstab" -o checkbootparam "forensic" ; then
949 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
951 checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
952 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
953 iszsh && setopt nonomatch
954 if [ -x /usr/sbin/rebuildfstab ] ; then
955 config_userfstab || fstabuser=grml
956 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
958 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
960 if [ -e /var/run/rebuildfstab.pid ]; then
961 # Another instance of rebuildfstab, probably from hotplug, is still running, so just wait.
965 # Scan for swap, config, homedir
966 if [ -z "$NOSWAP" ]; then
967 einfo "Searching for swap partition(s) as requested."
971 HOMEDIR="$(getbootparam home)"
972 if [ -n "$partitions" ]; then
973 while read p m f relax; do
974 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
975 partoptions="users,exec"
979 if [ -n "$NOSWAP" ]; then
980 if [ -z "$INSTALLED" ] ; then
981 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)" ; eend 0
984 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
985 S1SUSP|S2SUSP|pmdisk|[zZ]*)
986 if [ -n "$ANYSWAP" ] ; then
987 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
988 swapon $p 2>>$DEBUG ; eend $?
990 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
994 if [[ "$p" == LABEL* ]] ; then
995 p=$(blkid -t $p | awk -F: '{print $1}')
997 if grep -q $p /proc/swaps ; then
998 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1000 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1001 swapon $p 2>>$DEBUG ; eend $?
1010 # Create mountdir if not already present, but don't try to create stuff like /proc/bus/usb
1011 # Notice: grml-rebuildfstab >= 0.3-1 handles this now
1012 # case "$m" in *none*|*proc*|*sys*|'') continue ;; esac
1013 # [ -d "$m" ] || mkdir -p "$m"
1014 # WARNING: NTFS RW mounts are only safe since Kernel 2.6.11
1015 [ "$f" = "ntfs" -a "${KERNEL%.*}" != "2.6" ] && continue
1018 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1019 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1021 # *) NONEFOUND='1'; continue ;;
1023 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG || continue
1024 # Activate swapfile, if exists
1025 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1026 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1027 mount -o remount,rw $m
1028 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1029 einfo "Using GRML swapfile ${SWAPFILE}."
1030 fnew="$SWAPFILE swap swap defaults 0 0"
1031 stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1032 GRML_SWP="$GRML_SWP $SWAPFILE"
1035 mount -o remount,ro $m 2>>$DEBUG
1037 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1038 if [ -z "$INSTALLED" -a -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1039 if [ -n "$HOMEDIR" ]; then
1040 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1044 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1046 mount -o remount,ro $m 2>>$DEBUG
1050 # Umount, if not in use
1051 umount -r $m 2>/dev/null
1061 if [ -n "$MOUSE_DEVICE" ] ; then
1062 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1067 # {{{ IPv6 configuration
1068 # Load IPv6 kernel module and print IP adresses
1070 if checkbootparam "ipv6"; then
1071 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1073 # we probably need some time until stateless autoconfiguration has happened
1075 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1076 for DEVICE in `echo "$NETDEVICES"`
1080 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1081 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1083 for ADDR in `echo "$ADDRESSES"`
1087 if [ "$COUNT" -eq "0" ]
1089 einfo "(none)" ; eend 1
1099 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1101 if checkbootparam "nodhcp"; then
1102 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1104 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1105 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1106 for DEVICE in `echo "$NETDEVICES"` ; do
1107 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1109 ifconfig $DEVICE up >>$DEBUG 2>&1
1110 ( pump -i $DEVICE >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1119 # {{{ helper functions
1122 # search all partitions for a file in the root directory
1123 for i in /mnt/[sh]d[a-z] /mnt/[sh]d[a-z][1-9] /mnt/[sh]d[a-z][1-9]?*; do
1124 # See if it's already mounted
1125 [ -f "$i/$1" ] && { echo "$i/$1"; return 0; }
1126 if [ -d "$i" ] && mount -r "$i" 2>>$DEBUG; then
1127 [ -f "$i/$1" ] && FOUND="$i/$1"
1128 umount -l "$i" 2>>$DEBUG
1129 [ -n "$FOUND" ] && { echo "$FOUND"; return 0; }
1136 case "$(file -s $1)" in
1137 *[Ff][Aa][Tt]*|*[Xx]86*) echo "vfat"; return 0;;
1138 *[Rr][Ee][Ii][Ss][Ee][Rr]*) echo "reiserfs"; return 0;;
1139 *[Xx][Ff][Ss]*) echo "xfs"; return 0;;
1140 *[Ee][Xx][Tt]3*) echo "ext3"; return 0;;
1141 *[Ee][Xx][Tt]2*) echo "ext2"; return 0;;
1142 *data*) echo "invalid"; return 0;;
1143 *) echo "auto"; return 0;;
1147 # Try to mount this filesystem read-only, without or with encryption
1149 # Check if already mounted
1150 case "$(cat /proc/mounts)" in *\ $2\ *) return 0;; esac
1151 # Apparently, mount-aes DOES autodetect AES loopback files.
1152 [ -b "$1" ] && { mount -t auto -o ro "$1" "$2" 2>>$DEBUG; RC="$?"; }
1153 # We need to mount crypto-loop files with initial rw support
1154 [ -f "$1" ] && { mount -t auto -o loop,rw "$1" "$2" 2>>$DEBUG; RC="$?"; }
1156 [ "$RC" = "0" ] && return 0
1158 einfo "Filesystem not autodetected, trying to mount $1 with AES256 encryption."
1160 while [ "$a" != "n" -a "$a" != "N" ]; do
1161 # We need to mount crypto-loop files with initial rw support
1162 mount -t auto -o loop,rw,encryption=AES256 "$1" "$2" && return 0
1163 echo -n "${RED}Mount failed, retry? [Y/n] ${NORMAL}"
1164 # Problem with ioctl() from getpasswd()?
1174 if checkbootparam "nocpu"; then
1175 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1177 if ! [ -x /etc/init.d/powernowd ] ; then
1178 ewarn "Skipping CPU detection as powernowd dependencies are not fulfilled." ; eend 1
1179 elif [ ! -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] ; then
1180 ewarn "Skipping CPU detection as module dependencies are not fulfilled." ; eend 1
1182 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1183 einfo "Detecting CPU:"
1184 CPU=$(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)
1185 echo $CPU | sed 's/ \{1,\}/ /g'
1188 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>>$DEBUG` " ; eend 0
1190 if /usr/sbin/laptop-detect ; then
1191 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1193 # for module in /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq/*.ko /lib/modules/${KERNEL}/kernel/drivers/cpufreq/*.ko ; do
1194 # # modprobe ${${${${(f)"$(_call_program modules ${(M)words[1]##*/}modprobe -l | grep cpufreq 2>>$DEBUG)"}:#}##*/}%.*}
1195 # modprobe `basename ${module%%\.ko}` 1>>$DEBUG 2>&1
1198 # CPU=$(grep 'model name' /proc/cpuinfo | cut -b14- | head -1)
1200 # if [[ $CPU = *Intel* ]] ; then
1201 # einfo "Detected CPU is of type Intel - loading modules and starting cpudyn."
1204 # /etc/init.d/cpudyn start 1>>$DEBUG ; eend $?
1206 # if [[ $CPU = *AMD* ]] ; then
1207 # einfo "Detected CPU is of type AMD - loading modules and starting powernowd."
1210 # /etc/init.d/powernowd start 1>>$DEBUG ; eend $?
1214 if [ -r /usr/bin/cpufreq-detect.sh ] ; then
1215 . /usr/bin/cpufreq-detect.sh
1216 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1217 einfo "Loading module ${MODULE} and starting powernowd."
1218 modprobe cpufreq_userspace 1>>$DEBUG
1219 modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
1220 /etc/init.d/powernowd start 1>>$DEBUG ; eend $?
1222 ewarn "Could not detect an appropriate CPU for use with powernowd - skipping." && eend 1
1232 # {{{ autostart of ssh
1234 if checkbootparam ssh ; then
1235 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1236 einfo "Bootoption passwd found."
1237 if [ -n "$SSH_PASSWD" ] ; then
1238 echo "grml:$SSH_PASSWD" | chpasswd -m
1239 einfo "Starting secure shell server in background."
1240 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1241 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1244 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1247 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1253 # {{{ set password for user grml
1255 if checkbootparam passwd >>$DEBUG 2>&1; then
1256 einfo "Bootoption passwd found."
1257 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1258 if [ -n "$PASSWD" ] ; then
1259 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1261 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1264 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1270 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1272 HOMEDIR="$(getbootparam home)"
1276 if [ -n "$HOMEDIR" ]; then
1277 einfo "Bootoption home detected." && eend 0
1280 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1281 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1282 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1283 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1286 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1287 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1288 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1289 MYHOMEDIR="$HOMEDIR"
1291 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1292 MYHOMEDIR="$(findfile grml.img)"
1293 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1294 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1295 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1298 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1299 eerror "Option ignored." ; eend 1
1304 if [ -n "$MYHOMEDIR" ]; then
1305 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1306 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1307 while read device mountpoint fs relax; do
1308 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1309 case "$fs" in *[Nn][Tt][Ff][Ss]*)
1310 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1314 # Note: This currently won't work with encrypted partitions
1315 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1316 if [ ! -f "$MYHOMEDIR" ]; then
1317 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1318 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1322 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1323 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1324 if [ -f "$MYHOMEDIR" ]; then
1325 # It's a loopback file, mount it over the /home/grml directory
1326 trymount "$MYHOMEDIR" /home/grml
1328 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1332 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1335 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1348 # {{{ Check for scripts on CD-ROM
1349 config_cdrom_scripts(){
1350 if checkbootparam "script"; then
1351 for script in /cdrom/scripts/* ; do
1352 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1361 if ! [ -x /usr/bin/aumix ] ; then
1362 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1365 if checkbootparam vol ; then
1366 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1367 if [ -z "$VOL" ] ; then
1368 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1375 if checkbootparam nosound ; then
1376 einfo "Muting sound devices on request."
1377 # some IBM notebooks require the following stuff:
1378 if [ -x /usr/bin/amixer ] ; then
1379 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1380 amixer set Front unmute 1>/dev/null
1381 amixer set Front 0% 1>/dev/null
1384 ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
1385 if [ -n "$ERROR" ] ; then
1387 eerror "Problem muting sound devices: $ERROR"
1391 elif [ -z "$INSTALLED" ]; then
1392 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1393 # some IBM notebooks require the following stuff:
1394 if [ -x /usr/bin/amixer ] ; then
1395 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1396 amixer set Front unmute 1>/dev/null
1397 amixer set Front ${VOL}% 1>/dev/null
1400 ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $VOL 2>&1) ; RC=$?
1401 if [ -n "$ERROR" ] ; then
1403 eerror "Problem setting mixer volumes: $ERROR"
1413 # {{{ modem detection
1415 if checkbootparam "nomodem"; then
1416 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1418 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1419 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1420 einfo "AC97 modem controller detected. Starting sl-modem-daemon in background."
1421 /etc/init.d/sl-modem-daemon start >>$DEBUG &
1429 # {{{ keyboard add-ons
1430 config_setkeycodes(){
1431 if checkbootparam "setkeycodes" ; then
1432 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1433 # MS MM keyboard add-on
1435 setkeycodes e001 126 &>/dev/null
1436 setkeycodes e059 127 &>/dev/null
1438 setkeycodes e03b 59 &>/dev/null
1439 setkeycodes e008 60 &>/dev/null
1440 setkeycodes e007 61 &>/dev/null
1441 setkeycodes e03e 62 &>/dev/null
1442 setkeycodes e03f 63 &>/dev/null
1443 setkeycodes e040 64 &>/dev/null
1444 setkeycodes e041 65 &>/dev/null
1445 setkeycodes e042 66 &>/dev/null
1446 setkeycodes e043 67 &>/dev/null
1447 setkeycodes e023 68 &>/dev/null
1448 setkeycodes e057 87 &>/dev/null
1449 setkeycodes e058 88 &>/dev/null
1451 setkeycodes e00a 89 e008 90 &>/dev/null
1458 config_wondershaper(){
1459 if checkbootparam "wondershaper" ; then
1460 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1465 if [ -n "$WONDER" ]; then
1467 DEVICE="${WONDER%%,*}"
1469 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1471 DOWNSTREAM="${WONDER%%,*}"
1473 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1475 UPSTREAM="${WONDER%%,*}"
1480 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1481 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1482 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1483 einfo "Starting wondershaper (${CMD}) in background."
1484 ( sh -c $CMD & ) && eend 0
1491 if checkbootparam "nosyslog"; then
1492 ewarn "Not starting syslog-ng as requested on boot commandline." ; eend 0
1494 einfo "Starting syslog-ng in background."
1495 /etc/init.d/syslog-ng start 1>>$DEBUG &
1503 if checkbootparam "nogpm"; then
1504 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1506 einfo "Starting gpm in background."
1507 # /etc/init.d/gpm start 1>>$DEBUG &
1508 ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1516 if checkbootparam "services" ; then
1517 SERVICE="$(getbootparam services 2>>$DEBUG)"
1518 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1519 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1520 einfo "Starting service(s) ${SERVICENL} in background."
1521 for service in $(echo -e $SERVICELIST) ; do
1522 /etc/init.d/${service} start 1>>$DEBUG &
1524 [ "$?" == "0" ] ; eend $?
1531 if checkbootparam netconfig ; then
1532 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1533 CONFIGFILE='/tmp/netconfig.grml'
1536 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1537 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1539 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1541 while ! getconfig && [[ "$counter" != 0 ]] ; do
1542 echo -n "Sleeping for 5 seconds and trying to get config again... "
1543 counter=$(( counter-1 ))
1544 echo "$counter tries left" ; sleep 1
1546 if [ -r "$CONFIGFILE" ] ; then
1547 einfo "Downloading was successfull." ; eend 0
1548 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1549 md5sum $CONFIGFILE ; eend 0
1550 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1552 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1559 config_blindsound(){
1560 if checkbootparam "blind" ; then
1562 flite -o play -t "welcome to the gremel system"
1569 if checkbootparam welcome ; then
1570 flite -o play -t "welcome to the gremel system"
1575 # {{{ fix/workaround for unionfs
1577 if [ -z "$INSTALLED" ]; then
1578 touch /var/cache/apt/*cache.bin
1583 # {{{ create all /mnt-directories
1585 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1586 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1590 # {{{ start X window system via grml-x
1592 if checkbootparam startx ; then
1593 if [ -x /usr/X11R6/bin/X ] ; then
1594 if [ -z "$INSTALLED" ] ; then
1595 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1596 if [ -z "$WINDOWMANAGER" ] ; then
1597 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1598 WINDOWMANAGER="wm-ng"
1600 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1602 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1603 config_userfstab || fstabuser='grml'
1604 cat>|/etc/init.d/xstartup<<EOF
1606 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1607 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1609 chmod 755 /etc/init.d/xstartup
1611 if grep -q xstartup /etc/inittab ; then
1612 sed -i 's#^6.*#6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"#' /etc/inittab
1614 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"' >> /etc/inittab
1616 /sbin/telinit q ; eend $?
1618 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1619 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1621 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1625 eerror "We are not running from CD - startx will not work, skipping it.
1626 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1629 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1630 Boot parameter startx does not work therefore." ; eend 1
1636 # {{{ configuration framework
1638 if checkbootparam extract ; then
1639 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1640 EXTRACTOPTIONS="-- -x $EXTRACT"
1645 if checkbootparam noautoconfig -o checkbootparam forensic ; then
1646 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1648 if [ -z "$INSTALLED" ] ; then
1649 einfo "Searching for device(s) labeled with GRMLCFG." ; eend 0
1651 [ -d /mnt/grml ] || mkdir /mnt/grml
1652 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1653 # We do need the following fix so floppy disk is available to blkid in any case :-/
1654 if [ -r /dev/fd0 ] ; then
1655 einfo "Floppy device detected. Trying to access floppy disk. (Disable this via boot option: noautoconfig)"
1656 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1657 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1658 blkid /dev/fd0 1>>$DEBUG 2>&1
1661 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1662 [ -n "$DEVICE" ] && mount -t auto -o ro $DEVICE /mnt/grml ; RC="$?"
1663 if [[ $RC == 0 ]]; then
1664 einfo "Mounting device $DEVICE labeled GRMLCFG succeeded." ; eend 0
1667 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1668 if [ -n "$CONFIG" ]; then
1669 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1671 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1673 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1677 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1678 if [ -n "$SCRIPT" ]; then
1679 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1682 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1684 ewarn "No devices with label GRMLCFG found." ; eend 0
1693 if checkbootparam "config" ; then
1694 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1695 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1696 einfo "Bootoption config found. config is set to: $CONFIG"
1698 einfo "Trying to extract configuration file ${CONFIG}:"
1699 cd / && unp /cdrom/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1703 if checkbootparam myconfig ; then
1704 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1705 if [ -n "$MOUNTDEVICE" ]; then
1706 if checkbootparam file ; then
1707 FILENAME="$(getbootparam 'file' 2>>$DEBUG)"
1708 [ -n "$FILENAME" ] || FILENAME='config.tbz'
1710 [ -d /mnt/grml ] || mkdir /mnt/grml
1711 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1712 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1713 if [[ $RC == 0 ]]; then
1714 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1717 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1718 if [ -n "$CONFIG" ]; then
1719 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1721 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1723 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1727 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1728 if [ -n "$SCRIPT" ]; then
1729 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1734 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1735 fi # mount $MOUNTDEVICE
1736 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1738 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1739 fi # [ -n "$MOUNTDEVICE" ]
1740 fi # checkbootparam myconfig
1742 if checkbootparam "partconf" ; then
1743 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1744 if [ -n "$MOUNTDEVICE" ]; then
1745 [ -d /mnt/grml ] || mkdir /mnt/grml
1746 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1747 if [[ $RC == 0 ]]; then
1748 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1749 einfo "Copying files from $MOUNTDEVICE over grml system."
1750 for file in `cat /etc/grml/partconf` ; do
1751 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1752 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1755 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1756 fi # mount $MOUNTDEVICE
1757 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1759 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1760 fi # [ -n "$MOUNTDEVICE" ]
1765 # {{{ /cdrom/.*-options
1767 if checkbootparam "debs" ; then
1768 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1769 einfo "Tring to install debian package(s) ${DEBS}"
1770 dpkg -i /cdrom/debs/$DEBS* ; eend $?
1775 if checkbootparam "scripts" ; then
1776 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1777 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
1778 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1779 sh -c /cdrom/scripts/$SCRIPTS ; eend $?
1786 if checkbootparam "distcc" ; then
1787 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
1788 if [ -n "$OPTIONS" ]; then
1791 if [ -n "$OPTIONS" ]; then
1792 NET="${OPTIONS%%,*}"
1794 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1796 INTERFACE="${OPTIONS%%,*}"
1801 CONFIG=/etc/default/distcc
1802 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1803 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1805 if [ -n "$INTERFACE" ] ; then
1806 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1809 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1810 counter=$(( counter-1 ))
1811 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1813 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1817 if [ -n "$IP" ] ; then
1818 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1820 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1822 id distccd >/dev/null 2>&1 || \
1824 einfo "Creating distcc user" ; \
1825 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1828 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1829 /etc/init.d/distcc start 1>/dev/null ; eend $?
1832 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1836 if checkbootparam "gcc"; then
1837 GCC="$(getbootparam gcc 2>>$DEBUG)"
1839 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1842 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1845 if checkbootparam "gpp"; then
1846 GPP="$(getbootparam gpp 2>>$DEBUG)"
1848 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1849 if [ -x /usr/bin/g++-${GPP} ] ; then
1851 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1853 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1854 if [ -x /usr/bin/cpp-${GPP} ] ; then
1856 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1865 # Notice: use it only on live-cd system, if running from harddisk please
1866 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1867 # in /etc/runlevel.conf
1869 MODULES_FILE=/etc/grml/modules
1870 if checkbootparam nomodules ; then
1871 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1872 elif [ -z "$INSTALLED" ]; then
1873 if [ -r $MODULES_FILE ] ; then
1874 einfo "Loading modules specified in ${MODULES_FILE}:"
1876 grep '^[^#]' $MODULES_FILE | \
1877 while read module args; do
1878 [ "$module" ] || continue
1880 modprobe $module $args ; eend $?
1884 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
1891 config_915resolution(){
1892 if checkbootparam "915resolution" ; then
1893 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
1894 if [ -x /usr/sbin/915resolution ]; then
1899 if [ -n "$OPTIONS" ]; then
1901 MODE="${OPTIONS%%,*}"
1903 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1905 XRESO="${OPTIONS%%,*}"
1907 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1909 YRESO="${OPTIONS%%,*}"
1914 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
1915 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
1924 if [ -z "$INSTALLED" ] ; then
1925 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
1926 if checkbootparam 'noraid' -o checkbootparam 'noswraid' -o \
1927 checkbootparam 'forensic' -o checkbootparam 'raid=noautodetect' ; then
1928 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
1930 if ! [ -x /sbin/mdadm ] ; then
1931 eerror "mdadm not available, can not execute it." ; eend 1
1934 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1935 # find out whether we have a valid configuration file already
1936 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1937 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
1938 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
1939 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
1941 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
1944 if ! checkbootparam 'swraid' ; then
1946 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
1949 einfo "Bootoption swraid found. Searching for software RAID arrays:"
1954 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
1956 *'No arrays found'*)
1957 ewarn "$line" ; eend 0
1960 einfo "$line" ; eend 0
1967 if [ -r /proc/mdstat ] ; then
1969 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
1970 if [ -z "$MDSTAT" ] ; then
1971 ewarn "No active arrays found" ; eend 0
1976 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
1977 einfo "active arrays: $line" ; eend 0
1983 fi # bootoption swraid
1985 fi # is /sbin/mdadm executable?
1986 fi # check for bootoptions
1987 fi # run only in live-cd mode
1991 # {{{ debnet: setup network based on an existing one found on a partition
1993 if checkbootparam "debnet" ; then
1994 iszsh && setopt shwordsplit
1995 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
1996 DEVICES="$DEVICES $(ls /dev/mapper/*)"
1999 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2001 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
2002 for i in $DEVICES; do
2003 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2004 einfo "Scanning on $i"
2005 if [ -f /mnt/etc/network/interfaces ]; then
2006 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2014 if [ -n "$FOUND_DEBNET" ]; then
2015 einfo "Stopping network."
2016 pump -k 1>/dev/null 2>&1
2017 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
2018 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2019 rm -rf /etc/network/run
2020 cp -a /mnt/etc/network /etc
2021 rm -rf /etc/network/run
2022 mkdir /etc/network/run
2023 umount /mnt ; eend $?
2024 einfo "Starting network."
2025 /etc/init.d/networking start ; eend $?
2027 eerror "/etc/network/interfaces not found." ; eend 1
2031 eerror "Error: /mnt already mounted." ; eend 1
2037 # {{{ disable console blanking
2039 if checkbootparam "noblank" ; then
2040 einfo "Bootoption noblank found. Disabling monitor blanking."
2041 setterm -blank 0 ; eend $?
2046 # {{{ grml2hd: automatic installation
2049 if checkbootparam "user" ; then
2051 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2052 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2055 if checkbootparam "filesystem" ; then
2057 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2058 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2061 if checkbootparam "partition" ; then
2063 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2064 # notice: the following checks whether the given partition is available, if not the skip
2065 # execution of grml2hd as it might result in data loss...
2066 if [ -r $PARTITION ] ; then
2067 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2069 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2073 if checkbootparam "mbr" ; then
2075 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2076 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2079 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2080 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2082 GRML2HD_NONINTERACTIVE='yes' grml2hd
2084 chmod 755 /usr/bin/grml2hd_noninteractive
2085 einfo "Bootparameter grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2086 if [ -z "$GRML2HD_FAIL" ] ; then
2087 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2089 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2095 ### {{{ backwards compatible stuff
2096 config_environment(){
2097 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2100 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2104 ## END OF FILE #################################################################
2105 # vim:foldmethod=marker