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: Son Mär 25 12:32:37 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 # Set default keyboard before interactive setup
274 if [ -n "$KEYTABLE" ] ; then
275 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
276 loadkeys -q $KEYTABLE &
280 if [ -n "$CONSOLEFONT" ] ; then
281 einfo "Running consolechars using ${CONSOLEFONT}"
282 consolechars -f $CONSOLEFONT || consolechars -d
286 # we have to set up all consoles, therefore loop it over all ttys:
287 if [ -n "$CHARMAP" ] ; then
288 einfo "Running consolechars for ${CHARMAP}"
289 NUM_CONSOLES=`fgconsole --next-available`
290 NUM_CONSOLES=`expr ${NUM_CONSOLES} - 1`
291 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
292 for vc in `seq 0 ${NUM_CONSOLES}` ; do
293 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
298 # activate unicode console if running within utf8 environment
299 if [ -r /etc/default/locale ] ; then
300 if grep -q "LANG=.*UTF" /etc/default/locale ; then
301 einfo "Setting up unicode environment."
313 if checkbootparam hostname ; then
314 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
315 einfo "Setting hostname to $HOSTNAME as requested."
316 sed -i "s/^127.0.0.1.*localhost/127.0.0.1 $HOSTNAME localhost/" /etc/hosts
317 hostname $HOSTNAME ; eend $?
319 hostname --file /etc/hostname
324 # fstabuser (needed when running from harddisk with username != grml {{{
326 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
327 if [ -n "$CONFIG_FSTAB_USER" ] ; then
328 fstabuser="$CONFIG_FSTAB_USER"
330 fstabuser=$(getent passwd 1000 | cut -d: -f1)
332 # if not yet set fall back to default 'grml' user
333 [ -n "$fstabuser" ] || fstabuser='grml'
337 # {{{ Set clock (Local time is more often used than GMT, so it is default)
339 # don't touch the files if running from harddisk:
340 if [ -z "$INSTALLED" ]; then
342 checkbootparam utc >>$DEBUG 2>&1 && UTC="-u"
343 checkbootparam gmt >>$DEBUG 2>&1 && UTC="-u"
344 # hwclock uses the TZ variable
345 [ -r /etc/timezone ] && TZ=$(cat /etc/timezone)
346 [ -n "$TZ" ] || TZ=Europe/Vienna
348 if ! [ -r /dev/rtc ] ; then
349 ewarn "Realtime clock not available, skipping execution of hwclock therefore." ; eend 0
351 ERROR=$(TZ="$TZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
352 if [ -n "$ERROR" ] ; then
354 ERROR=$(TZ="$TZ" hwclock $UTC -s --directisa 2>&1 | head -1)
355 if [ -n "$ERROR" ] ; then
356 eerror "Problem running hwclock: $ERROR" ; eend 1
365 # {{{ print kernel info
367 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMWare${NORMAL}"
368 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
369 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
370 if [ -r /proc/cpuinfo ] ; then
371 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
373 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
377 if [ -d /proc/xen ] ; then
379 einfo 'Running kernel featuring support for Xen detected' ; eend 0
385 # {{{ vmware specific stuff
387 if checkbootparam novmware ; then
388 ewarn "Skipping running vmware specific stuff as requested on boot commandline." ; eend 0
390 if [ -z "$INSTALLED" ] ; then
391 if ! checkbootparam qemu ; then
392 if vmware-detect ; then
393 if [ -r /etc/X11/xorg.conf.vmware ] ; then
394 einfo "Copying /etc/X11/xorg.conf.vmware to /etc/X11/xorg.conf"
395 cp /etc/X11/xorg.conf.vmware /etc/X11/xorg.conf ; eend $?
404 # {{{ qemu specific stuff
406 if checkbootparam qemu ; then
407 if [ -r /etc/X11/xorg.conf.example ] ; then
408 einfo "Copying /etc/X11/xorg.conf.example to /etc/X11/xorg.conf"
409 cp /etc/X11/xorg.conf.example /etc/X11/xorg.conf ; eend $?
415 # {{{ ld.so.cache + depmod
417 if [ -n "$INSTALLED" ]; then
418 if ! [ -r /etc/grml.first.boot ] ; then
419 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
421 # Regenerate ld.so.cache and module dependencies on HD
422 einfo "Running ldconfig" ; ldconfig ; eend $?
423 einfo "Running depmod" ; depmod -a ; eend $?
424 touch /etc/grml.first.boot
432 # update_progress {{{
434 # be sure we are non-blocking
435 (echo "$1" > /etc/sysconfig/progress) &
441 # don't touch the files if running from harddisk:
442 if [ -z "$INSTALLED" ]; then
443 einfo "Setting timezone."
444 KTZ="$(getbootparam tz 2>>$DEBUG)"
445 [ -f "/usr/share/zoneinfo/$KTZ" ] && TZ="$KTZ"
447 cp "/usr/share/zoneinfo/$TZ" /etc/localtime && eend 0
452 # small computer / nearly no ram {{{
455 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
456 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
459 if checkbootparam "small"; then
460 einfo "Information: ${RAM} kB of RAM available." ; eend 0
461 einfo "Bootoption small detected. Activating small system."
462 if [ -r /etc/inittab.small ] ; then
463 mv /etc/inittab /etc/inittab.normal
464 mv /etc/inittab.small /etc/inittab
466 sed -i 's/^9/#&/' /etc/inittab
467 sed -i 's/^10/#&/' /etc/inittab
468 sed -i 's/^11/#&/' /etc/inittab
469 sed -i 's/^12/#&/' /etc/inittab
471 /sbin/telinit q ; eend $?
473 if checkgrmlsmall ; then
474 if [[ $RAM -lt 25000 ]] ; then
475 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
476 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
477 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
478 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
481 einfo "Information: ${RAM} kB of RAM available." ; eend 0
484 if [[ $RAM -lt 58000 ]] ; then
485 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
486 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
487 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
488 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
491 einfo "Information: ${RAM} kB of RAM available." ; eend 0
499 # skip startup of w3m {{{
501 if checkbootparam "fast"; then
502 ewarn "Bootoption fast detected. Skipping startup of w3m."
503 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
504 /sbin/telinit q ; eend $?
509 # activate serial console {{{
511 if checkbootparam "console"; then
512 einfo "Bootoption (for serial) console detected. Activating mgetty."
513 sed -i 's/^#T0/T0/' /etc/inittab
514 sed -i 's/^#T1/T1/' /etc/inittab
515 /sbin/telinit q ; eend $?
520 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
523 for DEVICE in /proc/ide/hd?; do
524 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
526 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
530 # {{{ Bring up loopback interface now
532 if [ -z "$INSTALLED" ] ; then
533 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
534 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
542 # firewire devices {{{
543 # the raw1394 driver does not yet export info into SYSFS,
544 # so let's create raw1394 device manually
545 # http://www.michael-prokop.at/blog/index.php?p=352
546 config_firewire_dev(){
547 if checkbootparam "nofirewiredev" ; then
548 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
550 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
551 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
552 # cd /dev && MAKEDEV video1394 raw1394
553 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
554 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
555 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
556 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
557 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
558 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
564 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
565 # otherwise we will get: passwd: Authentication token lock busy
567 if [ -z "$INSTALLED" ] ; then
575 if [ -n "$TESTCD" ]; then
576 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
577 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
579 ( cd /cdrom/GRML/ ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log )
580 if [ "$?" = "0" ]; then
581 echo " ${GREEN}Everything looks OK${NORMAL}"
583 echo "${RED} *** CHECKSUM FAILED FOR THESE FILES: ***"
584 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
585 echo "${RED} *** DATA ON YOUR CD MEDIUM IS POSSIBLY INCOMPLETE OR DAMAGED, ***${NORMAL}"
586 echo "${RED} *** OR YOUR COMPUTER HAS BAD RAM. ***${NORMAL}"
587 echo -n "${CYAN}Hit return to contine, or press the reset button to quit.${NORMAL}
\a\a\a "
595 # {{{ hardware detection via discover
597 if checkbootparam "nodisc" ; then
598 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
600 if [ -x /sbin/discover ] ; then
601 einfo "Discovering hardware. Trying to load the following modules in background:"
603 einfo "$(discover --data-path=linux/module/name --data-path=linux/modules/options --format="%s %s" --data-version=`uname -r` --enable-bus all | sort -u | xargs echo)"
605 /sbin/discover-modprobe -v 1>>$DEBUG 2>&1 &
608 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
614 # {{{ hardware detection via hwinfo
616 if checkbootparam hwinfo >>$DEBUG 2>&1; then
617 einfo "Discovering hardware via hwinfo:"
618 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
619 echo -n " Loading modules: "
620 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
626 # {{{ disable hotplug agents on request
627 config_hotplug_agent(){
628 if checkbootparam "noagent" ; then
629 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
630 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
631 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
632 einfo "Disabling hotplug-agent(s) $AGENTNL"
633 for agent in $(echo -e $AGENTLIST) ; do
634 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
636 [ "$?" == "0" ] ; eend $?
641 # {{{ blacklist of hotplug-modules
642 config_hotplug_blacklist(){
643 if checkbootparam "black" ; then
644 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
645 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
646 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
647 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
648 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
649 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
657 if checkbootparam "nohotplug" ; then
658 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
660 if [ -r /etc/init.d/hotplug ] ; then
661 einfo "Starting hotplug system in background."
662 /etc/init.d/hotplug start 1>>$DEBUG 2>>$DEBUG &
664 elif [ -r /etc/init.d/hotplug-light ] ; then
665 einfo "Starting hotplug-light system in background."
666 /etc/init.d/hotplug-light start 1>>$DEBUG 2>>$DEBUG &
669 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
675 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
677 if checkbootparam "blacklist" ; then
678 if [ -z "$INSTALLED" ]; then
679 einfo "Bootoption blacklist found."
680 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
681 if [ -n "$BLACK" ] ; then
682 einfo "Blacklisting module ${BLACK} via /etc/modprobe.d/grml."
683 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml
684 echo "blacklist $BLACK" >> /etc/modprobe.d/grml
685 echo "alias $BLACK off" >> /etc/modprobe.d/grml
686 echo "# end entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml ; eend $?
688 eerror "No given module for blacklist found. Blacklisting will not work therefor."
691 ewarn "Backlisting via bootoption does not work on harddisk installations." ; eend 1
693 einfo "Please blacklist the module(s) via /etc/modprobe.d/blacklist."
702 if [ -d /proc/acpi ]; then
703 if checkbootparam "noacpi"; then
704 ewarn "Skipping ACPI Bios detection as requested on boot commandline." ; eend 0
706 einfo "ACPI Bios found, activating modules: "
709 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
711 basename="${basename%%.*}"
712 case "$basename" in *_acpi)
713 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
715 modprobe $basename >>$DEBUG 2>&1 && found="yes"
716 local BASE="$BASE $basename"
718 if [ -n "$found" ] ; then
719 einfo "$BASE" ; eend 0
721 ewarn "(none)" ; eend 1
723 if ! [ -S /var/run/acpid.socket ] ; then
724 if ! [ -r /var/run/dbus/pid ] ; then
725 einfo "Starting acpi daemon."
726 /etc/init.d/acpid start >>$DEBUG ; eend $?
728 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
729 eerror "Solution: please activate acpid via /etc/runlevel.conf"
733 ewarn "acpi daemon already running."
740 if checkbootparam "noapm"; then
741 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
743 modprobe apm power_off=1 >>$DEBUG 2>&1
744 if [ "$?" = "0" ] ; then
745 if [ -x /etc/init.d/apmd ] ;then
746 einfo "APM Bios found, enabling power management functions."
747 /etc/init.d/apmd start ; eend $?
750 eerror "Loading apm module failed." ; eend 1
757 # {{{ PCMCIA Check/Setup
758 # This needs to be done before other modules are being loaded (by hwsetup)
760 if checkbootparam "nopcmcia"; then
761 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
763 if /usr/sbin/laptop-detect ; then
764 einfo "Detected Laptop - checking for PCMCIA." && eend 0
765 modprobe pcmcia_core >>$DEBUG 2>&1
766 # Try Cardbus or normal PCMCIA socket drivers
767 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
768 if [ "$?" = "0" ]; then
769 modprobe ds >>$DEBUG 2>&1
770 if [ -d /proc/bus/pccard ] ; then
771 if [ -x /sbin/cardmgr ] ; then
772 einfo "PCMCIA found, starting cardmgr."
773 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
775 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
784 # {{{ run software synthesizer via speakup
786 if checkbootparam swspeak ; then
787 if [ -d /proc/speakup/ ] ; then
788 einfo "Bootoption swspeak found. Kernel supports speakup." ; eend 0
790 if [ -x /etc/init.d/speech-dispatcher ] ; then
791 einfo "Starting speech-dispatcher."
792 /etc/init.d/speech-dispatcher start 1>>DEBUG ; eend $?
793 einfo "Activating sftsyn in Kernel."
794 echo sftsyn >/proc/speakup/synth_name ; eend $?
795 einfo "Just run swspeak if you want to use software synthesizer via speakup."
796 flite -o play -t "Finished activating software speakup. Just run swspeak when booting finished."
798 eerror "speech-dispatcher not available. swspeak will not work without it." ; eend 1
799 flite -o play -t "speech-dispatcher not available. speakup will not work without it."
803 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
804 flite -o play -t "Kernel does not seem to support speakup. Sorry."
810 # {{{ Check for blind option or brltty
813 checkbootparam "blind" && BLIND="yes"
814 BRLTTY="$(getbootparam brltty 2>>$DEBUG)"
816 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
817 if [ -x /sbin/brltty ]; then
818 # Blind option detected, start brltty now.
819 # modprobe serial_core parport_serial generic_serial && echo "done"
824 if [ -n "$BRLTTY" ]; then
826 BRLTYPE="${BRLTTY%%,*}"
828 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
830 BRLDEV="${BRLTTY%%,*}"
832 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
834 BRLTEXT="${BRLTTY%%,*}"
839 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
840 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
841 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
842 einfo "Starting braille-display manager."
845 sleep 2 && BLINDSOUND="yes"
852 # {{{ Interactive configuration
853 config_interactive(){
854 if [ -n "$INTERACTIVE" ] ; then
855 einfo "Entering interactive configuration second stage."
857 echo " ${GREEN}Your console keyboard defaults to: ${MAGENTA}${KEYTABLE}"
858 echo -n "${CYAN}Do you want to (re)configure your console keyboard?${NORMAL} [Y/n] "
860 [ "$a" != "n" ] && /usr/sbin/dpkg-reconfigure console-data ; eend $?
862 echo -n "${CYAN}Do you want to (re)configure your soundcard?${NORMAL} [Y/n] "
864 [ "$a" != "n" ] && alsaconf && ( exec aumix -m 0 >>$DEBUG 2>&1 & ) ; eend $?
866 echo -n "${CYAN}Do you want to (re)configure your graphics (X11) subsystem?${NORMAL} [Y/n] "
868 [ "$a" != "n" ] && xorgcfg -textmode ; eend $?
869 echo " ${GREEN}Interactive configuration finished. Everything else should be fine for now.${NORMAL}"
877 if checkbootparam forceagp ; then
878 # Probe for AGP. Hope this can fail safely
879 stringinfile "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
885 config_automounter(){
886 if checkbootparam automounter ; then
887 RUNLEVEL="$(runlevel)"
889 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
894 if [ -n "$AUTOMOUNTER" ]; then
895 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
896 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
897 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
898 anew="$d -fstype=auto,$2 :$i"
899 stringinfile "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
900 AUTOMOUNTS="$AUTOMOUNTS $d"
901 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
903 [ -d /mnt/$d ] && mkdir -p /mnt/$d
904 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
906 stringinfile "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
909 AUTOMOUNTS="floppy cdrom"
910 # Add new devices to /etc/fstab and /etc/auto.mnt
911 for i in /dev/cdrom?*; do
913 addautomount "$i" "ro"
918 if [ -n "$AUTOMOUNTER" ]; then
919 # Check for floppy dir, reinstall with automounter
920 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
921 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
922 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
923 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
924 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
925 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
927 # Replace paths from bootfloppy
928 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
929 mv -f /etc/fstab.new /etc/fstab
930 # Start automounter now
931 einfo "Starting automounter for ${AUTOMOUNTS}."
932 /etc/init.d/autofs start >>$DEBUG ; eend $?
937 # {{{ Collect partitions from /proc/partitions first for enabling DMA
941 while read major minor blocks partition relax; do
942 partition="${partition##*/}"
943 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
945 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
946 sd?) ;; # SCSI Harddisk, entire disk
947 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
948 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
951 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
954 check_partitions 1>/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
957 # {{{ Enable DMA for all IDE drives now if not disabled
958 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
960 if checkbootparam "nodma"; then
961 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
963 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
964 if test -d /proc/ide/$d; then
965 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
966 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
967 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
968 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
969 echo "using_dma:1" >/proc/ide/$d/settings
978 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
981 NOSWAP="yes" # we do not use swap by default!
982 if checkbootparam "swap" -o checkbootparam "anyswap" ; then
986 if checkbootparam "nofstab" -o checkbootparam "forensic" ; then
987 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
989 checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
990 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
991 iszsh && setopt nonomatch
992 if [ -x /usr/sbin/rebuildfstab ] ; then
993 config_userfstab || fstabuser=grml
994 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
996 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
998 if [ -e /var/run/rebuildfstab.pid ]; then
999 # Another instance of rebuildfstab, probably from hotplug, is still running, so just wait.
1003 # Scan for swap, config, homedir
1004 if [ -z "$NOSWAP" ]; then
1005 einfo "Searching for swap partition(s) as requested."
1009 HOMEDIR="$(getbootparam home)"
1010 if [ -n "$partitions" ]; then
1011 while read p m f relax; do
1012 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1013 partoptions="users,exec"
1017 if [ -n "$NOSWAP" ]; then
1018 if [ -z "$INSTALLED" ] ; then
1019 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)" ; eend 0
1022 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1023 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1024 if [ -n "$ANYSWAP" ] ; then
1025 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1026 swapon $p 2>>$DEBUG ; eend $?
1028 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1032 if [[ "$p" == LABEL* ]] ; then
1033 p=$(blkid -t $p | awk -F: '{print $1}')
1035 if grep -q $p /proc/swaps ; then
1036 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1038 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1039 swapon $p 2>>$DEBUG ; eend $?
1048 # Create mountdir if not already present, but don't try to create stuff like /proc/bus/usb
1049 # Notice: grml-rebuildfstab >= 0.3-1 handles this now
1050 # case "$m" in *none*|*proc*|*sys*|'') continue ;; esac
1051 # [ -d "$m" ] || mkdir -p "$m"
1052 # WARNING: NTFS RW mounts are only safe since Kernel 2.6.11
1053 [ "$f" = "ntfs" -a "${KERNEL%.*}" != "2.6" ] && continue
1056 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1057 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1059 # *) NONEFOUND='1'; continue ;;
1061 if [ -z "$NOSWAP" ] ; then
1062 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG || continue
1063 # Activate swapfile, if exists
1064 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1066 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1067 mount -o remount,rw $m
1068 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1069 einfo "Using GRML swapfile ${SWAPFILE}."
1070 fnew="$SWAPFILE swap swap defaults 0 0"
1071 stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1072 GRML_SWP="$GRML_SWP $SWAPFILE"
1075 mount -o remount,ro $m 2>>$DEBUG
1077 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1078 if [ -z "$INSTALLED" -a -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1079 if [ -n "$HOMEDIR" ]; then
1080 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1084 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1086 mount -o remount,ro $m 2>>$DEBUG
1090 # Umount, if not in use
1091 umount -r $m 2>/dev/null
1101 if [ -n "$MOUSE_DEVICE" ] ; then
1102 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1107 # {{{ IPv6 configuration
1108 # Load IPv6 kernel module and print IP adresses
1110 if checkbootparam "ipv6"; then
1111 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1113 # we probably need some time until stateless autoconfiguration has happened
1115 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1116 for DEVICE in `echo "$NETDEVICES"`; do
1119 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1120 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1122 for ADDR in `echo "$ADDRESSES"` ; do
1125 if [ "$COUNT" -eq "0" ] ; then
1126 einfo "(none)" ; eend 1
1136 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1138 if checkbootparam "nodhcp"; then
1139 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1141 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1142 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1143 for DEVICE in `echo "$NETDEVICES"` ; do
1144 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1146 ifconfig $DEVICE up >>$DEBUG 2>&1
1147 ( pump -i $DEVICE >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1156 # {{{ helper functions
1159 # search all partitions for a file in the root directory
1160 for i in /mnt/[sh]d[a-z] /mnt/[sh]d[a-z][1-9] /mnt/[sh]d[a-z][1-9]?*; do
1161 # See if it's already mounted
1162 [ -f "$i/$1" ] && { echo "$i/$1"; return 0; }
1163 if [ -d "$i" ] && mount -r "$i" 2>>$DEBUG; then
1164 [ -f "$i/$1" ] && FOUND="$i/$1"
1165 umount -l "$i" 2>>$DEBUG
1166 [ -n "$FOUND" ] && { echo "$FOUND"; return 0; }
1173 case "$(file -s $1)" in
1174 *[Ff][Aa][Tt]*|*[Xx]86*) echo "vfat"; return 0;;
1175 *[Rr][Ee][Ii][Ss][Ee][Rr]*) echo "reiserfs"; return 0;;
1176 *[Xx][Ff][Ss]*) echo "xfs"; return 0;;
1177 *[Ee][Xx][Tt]3*) echo "ext3"; return 0;;
1178 *[Ee][Xx][Tt]2*) echo "ext2"; return 0;;
1179 *data*) echo "invalid"; return 0;;
1180 *) echo "auto"; return 0;;
1184 # Try to mount this filesystem read-only, without or with encryption
1186 # Check if already mounted
1187 case "$(cat /proc/mounts)" in *\ $2\ *) return 0;; esac
1188 # Apparently, mount-aes DOES autodetect AES loopback files.
1189 [ -b "$1" ] && { mount -t auto -o ro "$1" "$2" 2>>$DEBUG; RC="$?"; }
1190 # We need to mount crypto-loop files with initial rw support
1191 [ -f "$1" ] && { mount -t auto -o loop,rw "$1" "$2" 2>>$DEBUG; RC="$?"; }
1193 [ "$RC" = "0" ] && return 0
1195 einfo "Filesystem not autodetected, trying to mount $1 with AES256 encryption."
1197 while [ "$a" != "n" -a "$a" != "N" ]; do
1198 # We need to mount crypto-loop files with initial rw support
1199 mount -t auto -o loop,rw,encryption=AES256 "$1" "$2" && return 0
1200 echo -n "${RED}Mount failed, retry? [Y/n] ${NORMAL}"
1201 # Problem with ioctl() from getpasswd()?
1211 if checkbootparam "nocpu"; then
1212 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1214 # check module dependencies
1216 if [ -e /lib64 ] ; then
1217 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1219 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1223 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1224 einfo "Detecting CPU:"
1225 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)
1226 echo $CPU | sed 's/ \{1,\}/ /g'
1229 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
1232 if ! cpufreq_check ; then
1233 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1235 if /usr/sbin/laptop-detect ; then
1236 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1238 einfo "Loading module cpufreq_ondemand and adjusting scaling_governor."
1239 if modprobe cpufreq_ondemand && RC=0 || RC=1 ; then
1240 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1241 echo ondemand > $file
1252 # {{{ autostart of ssh
1254 if checkbootparam ssh ; then
1255 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1256 einfo "Bootoption passwd found."
1257 if [ -n "$SSH_PASSWD" ] ; then
1258 echo "grml:$SSH_PASSWD" | chpasswd -m
1259 einfo "Starting secure shell server in background."
1260 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1261 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1264 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1267 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1273 # {{{ set password for user grml
1275 if checkbootparam passwd >>$DEBUG 2>&1; then
1276 einfo "Bootoption passwd found."
1277 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1278 if [ -n "$PASSWD" ] ; then
1279 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1281 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1284 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1290 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1292 if checkbootparam home ; then
1293 HOMEDIR="$(getbootparam home)"
1297 if [ -n "$HOMEDIR" ]; then
1298 einfo "Bootoption home detected." && eend 0
1301 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1302 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1303 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1304 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1307 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1308 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1309 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1310 MYHOMEDIR="$HOMEDIR"
1312 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1313 MYHOMEDIR="$(findfile grml.img)"
1314 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1315 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1316 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1319 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1320 eerror "Option ignored." ; eend 1
1325 if [ -n "$MYHOMEDIR" ]; then
1326 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1327 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1328 while read device mountpoint fs relax; do
1329 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1330 case "$fs" in *[Nn][Tt][Ff][Ss]*)
1331 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1335 # Note: This currently won't work with encrypted partitions
1336 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1337 if [ ! -f "$MYHOMEDIR" ]; then
1338 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1339 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1343 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1344 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1345 if [ -f "$MYHOMEDIR" ]; then
1346 # It's a loopback file, mount it over the /home/grml directory
1347 trymount "$MYHOMEDIR" /home/grml
1349 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1353 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1356 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1366 fi # checkbootparam home
1370 # {{{ Check for scripts on CD-ROM
1371 config_cdrom_scripts(){
1372 if checkbootparam "script"; then
1373 for script in /cdrom/scripts/* ; do
1374 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1383 if ! [ -x /usr/bin/aumix ] ; then
1384 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1387 if checkbootparam vol ; then
1388 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1389 if [ -z "$VOL" ] ; then
1390 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1397 if checkbootparam nosound ; then
1398 einfo "Muting sound devices on request."
1399 # some IBM notebooks require the following stuff:
1400 if [ -x /usr/bin/amixer ] ; then
1401 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1402 amixer set Front unmute 1>/dev/null
1403 amixer set Front 0% 1>/dev/null
1406 ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
1407 if [ -n "$ERROR" ] ; then
1409 eerror "Problem muting sound devices: $ERROR"
1413 elif [ -z "$INSTALLED" ]; then
1414 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1415 # some IBM notebooks require the following stuff:
1416 if [ -x /usr/bin/amixer ] ; then
1417 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1418 amixer set Front unmute 1>/dev/null
1419 amixer set Front ${VOL}% 1>/dev/null
1422 ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $VOL 2>&1) ; RC=$?
1423 if [ -n "$ERROR" ] ; then
1425 eerror "Problem setting mixer volumes: $ERROR"
1435 # {{{ modem detection
1437 if checkbootparam "nomodem"; then
1438 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1440 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1441 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1442 einfo "AC97 modem controller detected. Starting sl-modem-daemon in background."
1443 /etc/init.d/sl-modem-daemon start >>$DEBUG &
1451 # {{{ keyboard add-ons
1452 config_setkeycodes(){
1453 if checkbootparam "setkeycodes" ; then
1454 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1455 # MS MM keyboard add-on
1457 setkeycodes e001 126 &>/dev/null
1458 setkeycodes e059 127 &>/dev/null
1460 setkeycodes e03b 59 &>/dev/null
1461 setkeycodes e008 60 &>/dev/null
1462 setkeycodes e007 61 &>/dev/null
1463 setkeycodes e03e 62 &>/dev/null
1464 setkeycodes e03f 63 &>/dev/null
1465 setkeycodes e040 64 &>/dev/null
1466 setkeycodes e041 65 &>/dev/null
1467 setkeycodes e042 66 &>/dev/null
1468 setkeycodes e043 67 &>/dev/null
1469 setkeycodes e023 68 &>/dev/null
1470 setkeycodes e057 87 &>/dev/null
1471 setkeycodes e058 88 &>/dev/null
1473 setkeycodes e00a 89 e008 90 &>/dev/null
1480 config_wondershaper(){
1481 if checkbootparam "wondershaper" ; then
1482 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1487 if [ -n "$WONDER" ]; then
1489 DEVICE="${WONDER%%,*}"
1491 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1493 DOWNSTREAM="${WONDER%%,*}"
1495 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1497 UPSTREAM="${WONDER%%,*}"
1502 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1503 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1504 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1505 einfo "Starting wondershaper (${CMD}) in background."
1506 ( sh -c $CMD & ) && eend 0
1513 if checkbootparam "nosyslog"; then
1514 ewarn "Not starting syslog-ng as requested on boot commandline." ; eend 0
1516 einfo "Starting syslog-ng in background."
1517 /etc/init.d/syslog-ng start 1>>$DEBUG &
1525 if checkbootparam "nogpm"; then
1526 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1528 einfo "Starting gpm in background."
1529 # /etc/init.d/gpm start 1>>$DEBUG &
1530 ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1538 if checkbootparam "services" ; then
1539 SERVICE="$(getbootparam services 2>>$DEBUG)"
1540 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1541 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1542 einfo "Starting service(s) ${SERVICENL} in background."
1543 for service in $(echo -e $SERVICELIST) ; do
1544 /etc/init.d/${service} start 1>>$DEBUG &
1546 [ "$?" == "0" ] ; eend $?
1553 if checkbootparam netconfig ; then
1554 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1555 CONFIGFILE='/tmp/netconfig.grml'
1558 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1559 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1561 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1563 while ! getconfig && [[ "$counter" != 0 ]] ; do
1564 echo -n "Sleeping for 5 seconds and trying to get config again... "
1565 counter=$(( counter-1 ))
1566 echo "$counter tries left" ; sleep 1
1568 if [ -r "$CONFIGFILE" ] ; then
1569 einfo "Downloading was successfull." ; eend 0
1570 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1571 md5sum $CONFIGFILE ; eend 0
1572 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1574 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1581 config_blindsound(){
1582 if checkbootparam "blind" ; then
1584 flite -o play -t "welcome to the gremel system"
1591 if checkbootparam welcome ; then
1592 flite -o play -t "welcome to the gremel system"
1597 # {{{ fix/workaround for unionfs
1599 if [ -z "$INSTALLED" ]; then
1600 touch /var/cache/apt/*cache.bin
1605 # {{{ create all /mnt-directories
1607 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1608 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1612 # {{{ start X window system via grml-x
1614 if checkbootparam startx ; then
1615 if [ -x /usr/X11R6/bin/X ] ; then
1616 if [ -z "$INSTALLED" ] ; then
1617 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1618 if [ -z "$WINDOWMANAGER" ] ; then
1619 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1620 WINDOWMANAGER="wm-ng"
1622 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1624 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1625 config_userfstab || fstabuser='grml'
1626 cat>|/etc/init.d/xstartup<<EOF
1628 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1629 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1631 chmod 755 /etc/init.d/xstartup
1633 sed -i 's#^6:.*#6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"#' /etc/inittab
1635 /sbin/telinit q ; eend $?
1637 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1638 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1640 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1644 eerror "We are not running from CD - startx will not work, skipping it.
1645 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1648 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1649 Boot parameter startx does not work therefore." ; eend 1
1655 # {{{ configuration framework
1657 if checkbootparam extract ; then
1658 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1659 EXTRACTOPTIONS="-- -x $EXTRACT"
1664 if checkbootparam noautoconfig -o checkbootparam forensic ; then
1665 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1667 if [ -z "$INSTALLED" ] ; then
1668 einfo "Searching for device(s) labeled with GRMLCFG." ; eend 0
1670 [ -d /mnt/grml ] || mkdir /mnt/grml
1671 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1672 # We do need the following fix so floppy disk is available to blkid in any case :-/
1673 if [ -r /dev/fd0 ] ; then
1674 einfo "Floppy device detected. Trying to access floppy disk. (Disable this via boot option: noautoconfig)"
1675 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1676 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1677 blkid /dev/fd0 1>>$DEBUG 2>&1
1680 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1681 [ -n "$DEVICE" ] && mount -t auto -o ro $DEVICE /mnt/grml ; RC="$?"
1682 if [[ $RC == 0 ]]; then
1683 einfo "Mounting device $DEVICE labeled GRMLCFG succeeded." ; eend 0
1686 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1687 if [ -n "$CONFIG" ]; then
1688 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1690 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1692 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1696 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1697 if [ -n "$SCRIPT" ]; then
1698 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1701 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1703 ewarn "No devices with label GRMLCFG found." ; eend 0
1712 if checkbootparam "config" ; then
1713 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1714 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1715 einfo "Bootoption config found. config is set to: $CONFIG"
1717 einfo "Trying to extract configuration file ${CONFIG}:"
1718 cd / && unp /cdrom/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1722 if checkbootparam myconfig ; then
1723 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1724 if [ -n "$MOUNTDEVICE" ]; then
1725 if checkbootparam file ; then
1726 FILENAME="$(getbootparam 'file' 2>>$DEBUG)"
1727 [ -n "$FILENAME" ] || FILENAME='config.tbz'
1729 [ -d /mnt/grml ] || mkdir /mnt/grml
1730 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1731 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1732 if [[ $RC == 0 ]]; then
1733 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1736 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1737 if [ -n "$CONFIG" ]; then
1738 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1740 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1742 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1746 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1747 if [ -n "$SCRIPT" ]; then
1748 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1753 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1754 fi # mount $MOUNTDEVICE
1755 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1757 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1758 fi # [ -n "$MOUNTDEVICE" ]
1759 fi # checkbootparam myconfig
1761 if checkbootparam "partconf" ; then
1762 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1763 if [ -n "$MOUNTDEVICE" ]; then
1764 [ -d /mnt/grml ] || mkdir /mnt/grml
1765 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1766 if [[ $RC == 0 ]]; then
1767 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1768 einfo "Copying files from $MOUNTDEVICE over grml system."
1769 for file in `cat /etc/grml/partconf` ; do
1770 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1771 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1774 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1775 fi # mount $MOUNTDEVICE
1776 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1778 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1779 fi # [ -n "$MOUNTDEVICE" ]
1784 # {{{ /cdrom/.*-options
1786 if checkbootparam "debs" ; then
1787 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1788 einfo "Tring to install debian package(s) ${DEBS}"
1789 dpkg -i /cdrom/debs/$DEBS* ; eend $?
1794 if checkbootparam "scripts" ; then
1795 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1796 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
1797 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1798 sh -c /cdrom/scripts/$SCRIPTS ; eend $?
1805 if checkbootparam "distcc" ; then
1806 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
1807 if [ -n "$OPTIONS" ]; then
1810 if [ -n "$OPTIONS" ]; then
1811 NET="${OPTIONS%%,*}"
1813 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1815 INTERFACE="${OPTIONS%%,*}"
1820 CONFIG=/etc/default/distcc
1821 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1822 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1824 if [ -n "$INTERFACE" ] ; then
1825 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1828 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1829 counter=$(( counter-1 ))
1830 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1832 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1836 if [ -n "$IP" ] ; then
1837 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1839 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1841 id distccd >/dev/null 2>&1 || \
1843 einfo "Creating distcc user" ; \
1844 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1847 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1848 /etc/init.d/distcc start 1>/dev/null ; eend $?
1851 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1855 if checkbootparam "gcc"; then
1856 GCC="$(getbootparam gcc 2>>$DEBUG)"
1858 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1861 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1864 if checkbootparam "gpp"; then
1865 GPP="$(getbootparam gpp 2>>$DEBUG)"
1867 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1868 if [ -x /usr/bin/g++-${GPP} ] ; then
1870 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1872 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1873 if [ -x /usr/bin/cpp-${GPP} ] ; then
1875 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1884 # Notice: use it only on live-cd system, if running from harddisk please
1885 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1886 # in /etc/runlevel.conf
1888 MODULES_FILE=/etc/grml/modules
1889 if checkbootparam nomodules ; then
1890 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1891 elif [ -z "$INSTALLED" ]; then
1892 if [ -r $MODULES_FILE ] ; then
1893 einfo "Loading modules specified in ${MODULES_FILE}:"
1895 grep '^[^#]' $MODULES_FILE | \
1896 while read module args; do
1897 [ "$module" ] || continue
1899 modprobe $module $args ; eend $?
1903 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
1910 config_915resolution(){
1911 if checkbootparam "915resolution" ; then
1912 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
1913 if [ -x /usr/sbin/915resolution ]; then
1918 if [ -n "$OPTIONS" ]; then
1920 MODE="${OPTIONS%%,*}"
1922 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1924 XRESO="${OPTIONS%%,*}"
1926 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1928 YRESO="${OPTIONS%%,*}"
1933 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
1934 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
1943 if [ -z "$INSTALLED" ] ; then
1944 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
1945 if checkbootparam 'noraid' -o checkbootparam 'noswraid' -o \
1946 checkbootparam 'forensic' -o checkbootparam 'raid=noautodetect' ; then
1947 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
1949 if ! [ -x /sbin/mdadm ] ; then
1950 eerror "mdadm not available, can not execute it." ; eend 1
1953 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1954 # find out whether we have a valid configuration file already
1955 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1956 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
1957 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
1958 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
1960 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
1963 if ! checkbootparam 'swraid' ; then
1965 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
1968 einfo "Bootoption swraid found. Searching for software RAID arrays:"
1973 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
1975 *'No arrays found'*)
1976 ewarn "$line" ; eend 0
1979 einfo "$line" ; eend 0
1986 if [ -r /proc/mdstat ] ; then
1988 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
1989 if [ -z "$MDSTAT" ] ; then
1990 ewarn "No active arrays found" ; eend 0
1995 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
1996 einfo "active arrays: $line" ; eend 0
2002 fi # bootoption swraid
2004 fi # is /sbin/mdadm executable?
2005 fi # check for bootoptions
2006 fi # run only in live-cd mode
2010 # {{{ debnet: setup network based on an existing one found on a partition
2012 if checkbootparam "debnet" ; then
2013 iszsh && setopt shwordsplit
2014 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2015 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2018 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2020 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
2021 for i in $DEVICES; do
2022 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2023 einfo "Scanning on $i"
2024 if [ -f /mnt/etc/network/interfaces ]; then
2025 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2033 if [ -n "$FOUND_DEBNET" ]; then
2034 einfo "Stopping network."
2035 pump -k 1>/dev/null 2>&1
2036 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
2037 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2038 rm -rf /etc/network/run
2039 cp -a /mnt/etc/network /etc
2040 rm -rf /etc/network/run
2041 mkdir /etc/network/run
2042 umount /mnt ; eend $?
2043 einfo "Starting network."
2044 /etc/init.d/networking start ; eend $?
2046 eerror "/etc/network/interfaces not found." ; eend 1
2050 eerror "Error: /mnt already mounted." ; eend 1
2056 # {{{ disable console blanking
2058 if checkbootparam "noblank" ; then
2059 einfo "Bootoption noblank found. Disabling monitor blanking."
2060 setterm -blank 0 ; eend $?
2065 # {{{ grml2hd: automatic installation
2068 if checkbootparam "user" ; then
2070 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2071 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2074 if checkbootparam "filesystem" ; then
2076 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2077 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2080 if checkbootparam "partition" ; then
2082 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2083 # notice: the following checks whether the given partition is available, if not the skip
2084 # execution of grml2hd as it might result in data loss...
2085 if [ -r $PARTITION ] ; then
2086 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2088 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2092 if checkbootparam "mbr" ; then
2094 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2095 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2098 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2099 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2101 GRML2HD_NONINTERACTIVE='yes' grml2hd
2103 chmod 755 /usr/bin/grml2hd_noninteractive
2104 einfo "Bootparameter grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2105 if [ -z "$GRML2HD_FAIL" ] ; then
2106 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2108 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2114 ### {{{ backwards compatible stuff
2115 config_environment(){
2116 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2119 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2123 ## END OF FILE #################################################################
2124 # vim:foldmethod=marker