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 ${WHITE}VMware/Qemu${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 "VMware: 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 "Qemu: 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 $?
509 # activate serial console {{{
511 if checkbootparam "console"; then
512 einfo "Bootoption (for serial) console detected."
514 if [ -r /etc/mgetty/mgetty.config ] ; then
515 MODE=$(getbootparam console | awk -F, '{print $2}')
517 [ -n "$MODE" ] || MODE=9600 # default mode
518 einfo "Setting speed in /etc/mgetty/mgetty.config to $MODE bps"
519 sed -i "s/speed [0-9]*/speed $MODE/" /etc/mgetty/mgetty.config ; eend $?
522 einfo "Activating mgetty."
523 sed -i 's/^#T0/T0/' /etc/inittab
524 sed -i 's/^#T1/T1/' /etc/inittab
525 /sbin/telinit q ; eend $?
531 # For burning on IDE-CD-Roms, k3b (and others) check for special permissions {{{
534 for DEVICE in /proc/ide/hd?; do
535 [ "$(cat $DEVICE/media 2>/dev/null)" = "cdrom" ] && CDROMS="$CDROMS /dev/${DEVICE##*/}"
537 [ -n "$CDROMS" ] && { chown root.cdrom $CDROMS; chmod 666 $CDROMS; } 2>/dev/null
541 # {{{ Bring up loopback interface now
543 if [ -z "$INSTALLED" ] ; then
544 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
545 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
553 # firewire devices {{{
554 # the raw1394 driver does not yet export info into SYSFS,
555 # so let's create raw1394 device manually
556 # http://www.michael-prokop.at/blog/index.php?p=352
557 config_firewire_dev(){
558 if checkbootparam "nofirewiredev" ; then
559 ewarn "Skipping creating some firewire devices as requested on boot commandline." ; eend 0
561 #if [ "${KERNEL%-*}" == "2.6.11" ] ; then
562 einfo "Creating some firewire devices (fix kernel 2.6-bug)."
563 # cd /dev && MAKEDEV video1394 raw1394
564 [ -r /dev/raw1394 ] || mknod /dev/raw1394 c 171 0
565 [ -r /dev/video1394 ] || mknod -m 666 /dev/video1394 c 171 16
566 # mknod -m 666 /dev/dv1394 c 171 32 # for NTSC
567 [ -r /dev/dv1394 ] || mknod -m 666 /dev/dv1394 c 171 34 # for PAL
568 chown -R root:video /dev/raw1394 /dev/video1394 /dev/dv1394
569 chmod -R 664 /dev/raw1394 /dev/video1394 /dev/dv1394 ; eend $?
575 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
576 # otherwise we will get: passwd: Authentication token lock busy
578 if [ -z "$INSTALLED" ] ; then
586 if [ -n "$TESTCD" ]; then
587 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
588 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
590 ( cd /cdrom/GRML/ ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log )
591 if [ "$?" = "0" ]; then
592 echo " ${GREEN}Everything looks OK${NORMAL}"
594 echo "${RED} *** CHECKSUM FAILED FOR THESE FILES: ***"
595 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
596 echo "${RED} *** DATA ON YOUR CD MEDIUM IS POSSIBLY INCOMPLETE OR DAMAGED, ***${NORMAL}"
597 echo "${RED} *** OR YOUR COMPUTER HAS BAD RAM. ***${NORMAL}"
598 echo -n "${CYAN}Hit return to contine, or press the reset button to quit.${NORMAL}
\a\a\a "
606 # {{{ hardware detection via discover
608 if checkbootparam "nodisc" ; then
609 ewarn "Skipping hardware detection via discover as requested on boot commandline." ; eend 0
611 if [ -x /sbin/discover ] ; then
612 einfo "Discovering hardware. Trying to load the following modules in background:"
614 einfo "$(discover --data-path=linux/module/name --data-path=linux/modules/options --format="%s %s" --data-version=`uname -r` --enable-bus all | sort -u | xargs echo)"
616 /sbin/discover-modprobe -v 1>>$DEBUG 2>&1 &
619 eerror "Application discover not available. Information: udev should handle hardware recognition." ; eend 0
625 # {{{ hardware detection via hwinfo
627 if checkbootparam hwinfo >>$DEBUG 2>&1; then
628 einfo "Discovering hardware via hwinfo:"
629 MODULES=$(su grml hwinfo | grep "Cmd: \"modprobe" | awk '{print $5}' | sed 's/"//')
630 echo -n " Loading modules: "
631 for i in `echo $MODULES` ; do echo -n $i && modprobe $i ; done
637 # {{{ disable hotplug agents on request
638 config_hotplug_agent(){
639 if checkbootparam "noagent" ; then
640 AGENT="$(getbootparam 'noagent' 2>>$DEBUG)"
641 AGENTLIST=$(echo "$AGENT" | sed 's/,/\\n/g')
642 AGENTNL=$(echo "$AGENT" | sed 's/,/ /g')
643 einfo "Disabling hotplug-agent(s) $AGENTNL"
644 for agent in $(echo -e $AGENTLIST) ; do
645 mv /etc/hotplug/${agent}.rc /etc/hotplug/${agent}.norc
647 [ "$?" == "0" ] ; eend $?
652 # {{{ blacklist of hotplug-modules
653 config_hotplug_blacklist(){
654 if checkbootparam "black" ; then
655 BLACK="$(getbootparam 'black' 2>>$DEBUG)"
656 BLACKLIST=$(echo "$BLACK" | sed 's/,/\\n/g')
657 BLACKNL=$(echo "$BLACK" | sed 's/,/ /g')
658 einfo "Blacklisting $BLACKNL via /etc/hotplug/blacklist.d/hotplug-light"
659 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist.d/hotplug-light
660 echo -e "$BLACKLIST" >> /etc/hotplug/blacklist
668 if checkbootparam "nohotplug" ; then
669 ewarn "Skipping running hotplug as requested on boot commandline." ; eend 0
671 if [ -r /etc/init.d/hotplug ] ; then
672 einfo "Starting hotplug system in background."
673 /etc/init.d/hotplug start 1>>$DEBUG 2>>$DEBUG &
675 elif [ -r /etc/init.d/hotplug-light ] ; then
676 einfo "Starting hotplug-light system in background."
677 /etc/init.d/hotplug-light start 1>>$DEBUG 2>>$DEBUG &
680 ewarn "No hotplug system found. Should be handled by udev. Skipping execution." ; eend 0
686 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
688 if checkbootparam "blacklist" ; then
689 if [ -z "$INSTALLED" ]; then
690 einfo "Bootoption blacklist found."
691 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
692 if [ -n "$BLACK" ] ; then
693 einfo "Blacklisting module ${BLACK} via /etc/modprobe.d/grml."
694 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml
695 echo "blacklist $BLACK" >> /etc/modprobe.d/grml
696 echo "alias $BLACK off" >> /etc/modprobe.d/grml
697 echo "# end entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml ; eend $?
699 eerror "No given module for blacklist found. Blacklisting will not work therefor."
702 ewarn "Backlisting via bootoption does not work on harddisk installations." ; eend 1
704 einfo "Please blacklist the module(s) via /etc/modprobe.d/blacklist."
713 if [ -d /proc/acpi ]; then
714 if checkbootparam "noacpi"; then
715 ewarn "Skipping ACPI Bios detection as requested on boot commandline." ; eend 0
717 einfo "ACPI Bios found, activating modules: "
720 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
722 basename="${basename%%.*}"
723 case "$basename" in *_acpi)
724 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
726 modprobe $basename >>$DEBUG 2>&1 && found="yes"
727 local BASE="$BASE $basename"
729 if [ -n "$found" ] ; then
730 einfo "$BASE" ; eend 0
732 ewarn "(none)" ; eend 1
734 if ! [ -S /var/run/acpid.socket ] ; then
735 if ! [ -r /var/run/dbus/pid ] ; then
736 einfo "Starting acpi daemon."
737 /etc/init.d/acpid start >>$DEBUG ; eend $?
739 eerror "acpid error: it seems you are running d-bus/hal, but acpid needs to be started before d-bus."
740 eerror "Solution: please activate acpid via /etc/runlevel.conf"
744 ewarn "acpi daemon already running."
751 if checkbootparam "noapm"; then
752 ewarn "Skipping APM Bios detection as requested on boot commandline." ; eend 0
754 modprobe apm power_off=1 >>$DEBUG 2>&1
755 if [ "$?" = "0" ] ; then
756 if [ -x /etc/init.d/apmd ] ;then
757 einfo "APM Bios found, enabling power management functions."
758 /etc/init.d/apmd start ; eend $?
761 eerror "Loading apm module failed." ; eend 1
768 # {{{ PCMCIA Check/Setup
769 # This needs to be done before other modules are being loaded (by hwsetup)
771 if checkbootparam "nopcmcia"; then
772 ewarn "Skipping PCMCIA detection as requested on boot commandline." ; eend 0
774 if /usr/sbin/laptop-detect ; then
775 einfo "Detected Laptop - checking for PCMCIA." && eend 0
776 modprobe pcmcia_core >>$DEBUG 2>&1
777 # Try Cardbus or normal PCMCIA socket drivers
778 modprobe yenta_socket >>$DEBUG 2>&1 || modprobe i82365 >>$DEBUG 2>&1 || modprobe pd6729 >>$DEBUG 2>&1 || modprobe tcic >>$DEBUG 2>&1
779 if [ "$?" = "0" ]; then
780 modprobe ds >>$DEBUG 2>&1
781 if [ -d /proc/bus/pccard ] ; then
782 if [ -x /sbin/cardmgr ] ; then
783 einfo "PCMCIA found, starting cardmgr."
784 cardmgr >>$DEBUG 2>&1 && sleep 6 && eend 0
786 eerror "No cardmgr found. Make sure package pcmciautils is installed, it should handle it instead." ; eend 1
795 # {{{ run software synthesizer via speakup
797 if checkbootparam swspeak ; then
798 if [ -d /proc/speakup/ ] ; then
799 einfo "Bootoption swspeak found. Kernel supports speakup." ; eend 0
801 if [ -x /etc/init.d/speech-dispatcher ] ; then
802 einfo "Starting speech-dispatcher."
803 /etc/init.d/speech-dispatcher start 1>>DEBUG ; eend $?
804 einfo "Activating sftsyn in Kernel."
805 echo sftsyn >/proc/speakup/synth_name ; eend $?
806 einfo "Just run swspeak if you want to use software synthesizer via speakup."
807 flite -o play -t "Finished activating software speakup. Just run swspeak when booting finished."
809 eerror "speech-dispatcher not available. swspeak will not work without it." ; eend 1
810 flite -o play -t "speech-dispatcher not available. speakup will not work without it."
814 eerror "Kernel does not seem to support speakup. Skipping swspeak." ; eend 1
815 flite -o play -t "Kernel does not seem to support speakup. Sorry."
821 # {{{ Check for blind option or brltty
824 checkbootparam "blind" && BLIND="yes"
825 BRLTTY="$(getbootparam brltty 2>>$DEBUG)"
827 if [ -n "$BLIND" -o -n "$BRLTTY" ]; then
828 if [ -x /sbin/brltty ]; then
829 # Blind option detected, start brltty now.
830 # modprobe serial_core parport_serial generic_serial && echo "done"
835 if [ -n "$BRLTTY" ]; then
837 BRLTYPE="${BRLTTY%%,*}"
839 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
841 BRLDEV="${BRLTTY%%,*}"
843 if [ -n "$R" -a "$R" != "$BRLTTY" ]; then
845 BRLTEXT="${BRLTTY%%,*}"
850 [ -n "$BRLTYPE" ] && CMD="$CMD -b $BRLTYPE"
851 [ -n "$BRLDEV" ] && CMD="$CMD -d $BRLDEV"
852 [ -n "$BRLTEXT" ] && CMD="$CMD -t $BRLTEXT"
853 einfo "Starting braille-display manager."
856 sleep 2 && BLINDSOUND="yes"
863 # {{{ Interactive configuration
864 config_interactive(){
865 if [ -n "$INTERACTIVE" ] ; then
866 einfo "Entering interactive configuration second stage."
868 echo " ${GREEN}Your console keyboard defaults to: ${MAGENTA}${KEYTABLE}"
869 echo -n "${CYAN}Do you want to (re)configure your console keyboard?${NORMAL} [Y/n] "
871 [ "$a" != "n" ] && /usr/sbin/dpkg-reconfigure console-data ; eend $?
873 echo -n "${CYAN}Do you want to (re)configure your soundcard?${NORMAL} [Y/n] "
875 [ "$a" != "n" ] && alsaconf && ( exec aumix -m 0 >>$DEBUG 2>&1 & ) ; eend $?
877 echo -n "${CYAN}Do you want to (re)configure your graphics (X11) subsystem?${NORMAL} [Y/n] "
879 [ "$a" != "n" ] && xorgcfg -textmode ; eend $?
880 echo " ${GREEN}Interactive configuration finished. Everything else should be fine for now.${NORMAL}"
888 if checkbootparam forceagp ; then
889 # Probe for AGP. Hope this can fail safely
890 stringinfile "AGP" "/proc/pci" 2>>$DEBUG && { modprobe agpgart || modprobe agpgart agp_try_unsupported=1; } >>$DEBUG 2>&1 && einfo "AGP bridge detected." ; eend 0
896 config_automounter(){
897 if checkbootparam automounter ; then
898 RUNLEVEL="$(runlevel)"
900 [ -x /etc/init.d/autofs ] && [ "$RUNLEVEL" != "N 1" ] && [ "$RUNLEVEL" != "N S" ] && AUTOMOUNTER="yes"
905 if [ -n "$AUTOMOUNTER" ]; then
906 [ -d "/mnt/$d" -a ! -L "/mnt/$d" ] && rmdir /mnt/$d
907 [ -d "/mnt/auto/$d" ] || mkdir -p "/mnt/auto/$d"
908 [ -L "/mnt/$d" ] || ln -s "/mnt/auto/$d" "/mnt/$d"
909 anew="$d -fstype=auto,$2 :$i"
910 stringinfile "$anew" "/etc/auto.mnt" || echo "$anew" >> /etc/auto.mnt
911 AUTOMOUNTS="$AUTOMOUNTS $d"
912 new="$1 /mnt/auto/$d auto users,noauto,exec,$2 0 0"
914 [ -d /mnt/$d ] && mkdir -p /mnt/$d
915 new="$1 /mnt/$d auto users,noauto,exec,$2 0 0"
917 stringinfile "$new" "/etc/fstab" || echo "$new" >> /etc/fstab
920 AUTOMOUNTS="floppy cdrom"
921 # Add new devices to /etc/fstab and /etc/auto.mnt
922 for i in /dev/cdrom?*; do
924 addautomount "$i" "ro"
929 if [ -n "$AUTOMOUNTER" ]; then
930 # Check for floppy dir, reinstall with automounter
931 [ -d /mnt/floppy -a ! -L /mnt/floppy ] && rmdir /mnt/floppy
932 [ -d /mnt/auto/floppy ] || mkdir -p /mnt/auto/floppy
933 [ -L /mnt/floppy ] || ln -s /mnt/auto/floppy /mnt/floppy
934 [ -d /mnt/cdrom -a ! -L /mnt/cdrom ] && rmdir /mnt/cdrom
935 [ -d /mnt/auto/cdrom ] || mkdir -p /mnt/auto/cdrom
936 [ -L /mnt/cdrom ] || ln -s /mnt/auto/cdrom /mnt/cdrom
938 # Replace paths from bootfloppy
939 sed 's|/mnt/cdrom|/mnt/auto/cdrom|g;s|/mnt/floppy|/mnt/auto/floppy|g' /etc/fstab > /etc/fstab.new
940 mv -f /etc/fstab.new /etc/fstab
941 # Start automounter now
942 einfo "Starting automounter for ${AUTOMOUNTS}."
943 /etc/init.d/autofs start >>$DEBUG ; eend $?
948 # {{{ Collect partitions from /proc/partitions first for enabling DMA
952 while read major minor blocks partition relax; do
953 partition="${partition##*/}"
954 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
956 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
957 sd?) ;; # SCSI Harddisk, entire disk
958 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
959 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
962 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
965 check_partitions 1>/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
968 # {{{ Enable DMA for all IDE drives now if not disabled
969 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
971 if checkbootparam "nodma"; then
972 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
974 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
975 if test -d /proc/ide/$d; then
976 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
977 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
978 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
979 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
980 echo "using_dma:1" >/proc/ide/$d/settings
989 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
992 NOSWAP="yes" # we do not use swap by default!
993 if checkbootparam "swap" -o checkbootparam "anyswap" ; then
997 if checkbootparam "nofstab" -o checkbootparam "forensic" ; then
998 ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
1000 checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
1001 einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
1002 iszsh && setopt nonomatch
1003 if [ -x /usr/sbin/rebuildfstab ] ; then
1004 config_userfstab || fstabuser=grml
1005 /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
1007 ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
1009 if [ -e /var/run/rebuildfstab.pid ]; then
1010 # Another instance of rebuildfstab, probably from hotplug, is still running, so just wait.
1014 # Scan for swap, config, homedir
1015 if [ -z "$NOSWAP" ]; then
1016 einfo "Searching for swap partition(s) as requested."
1020 HOMEDIR="$(getbootparam home)"
1021 if [ -n "$partitions" ]; then
1022 while read p m f relax; do
1023 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
1024 partoptions="users,exec"
1028 if [ -n "$NOSWAP" ]; then
1029 if [ -z "$INSTALLED" ] ; then
1030 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)" ; eend 0
1033 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
1034 S1SUSP|S2SUSP|pmdisk|[zZ]*)
1035 if [ -n "$ANYSWAP" ] ; then
1036 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
1037 swapon $p 2>>$DEBUG ; eend $?
1039 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
1043 if [[ "$p" == LABEL* ]] ; then
1044 p=$(blkid -t $p | awk -F: '{print $1}')
1046 if grep -q $p /proc/swaps ; then
1047 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
1049 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
1050 swapon $p 2>>$DEBUG ; eend $?
1059 # Create mountdir if not already present, but don't try to create stuff like /proc/bus/usb
1060 # Notice: grml-rebuildfstab >= 0.3-1 handles this now
1061 # case "$m" in *none*|*proc*|*sys*|'') continue ;; esac
1062 # [ -d "$m" ] || mkdir -p "$m"
1063 # WARNING: NTFS RW mounts are only safe since Kernel 2.6.11
1064 [ "$f" = "ntfs" -a "${KERNEL%.*}" != "2.6" ] && continue
1067 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
1068 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
1070 # *) NONEFOUND='1'; continue ;;
1072 if [ -z "$NOSWAP" ] ; then
1073 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG || continue
1074 # Activate swapfile, if exists
1075 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
1077 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
1078 mount -o remount,rw $m
1079 if swapon "$SWAPFILE" 2>>$DEBUG ; then
1080 einfo "Using GRML swapfile ${SWAPFILE}."
1081 fnew="$SWAPFILE swap swap defaults 0 0"
1082 stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
1083 GRML_SWP="$GRML_SWP $SWAPFILE"
1086 mount -o remount,ro $m 2>>$DEBUG
1088 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
1089 if [ -z "$INSTALLED" -a -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
1090 if [ -n "$HOMEDIR" ]; then
1091 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
1095 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
1097 mount -o remount,ro $m 2>>$DEBUG
1101 # Umount, if not in use
1102 umount -r $m 2>/dev/null
1112 if [ -n "$MOUSE_DEVICE" ] ; then
1113 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
1118 # {{{ IPv6 configuration
1119 # Load IPv6 kernel module and print IP adresses
1121 if checkbootparam "ipv6"; then
1122 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
1124 # we probably need some time until stateless autoconfiguration has happened
1126 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1127 for DEVICE in `echo "$NETDEVICES"`; do
1130 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
1131 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
1133 for ADDR in `echo "$ADDRESSES"` ; do
1136 if [ "$COUNT" -eq "0" ] ; then
1137 einfo "(none)" ; eend 1
1147 # {{{ Fat-Client-Version: DHCP Broadcast for IP address
1149 if checkbootparam "nodhcp"; then
1150 ewarn "Skipping DHCP broadcast/network detection as requested on boot commandline." ; eend 0
1152 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
1153 rm -rf /etc/network/status ; mkdir -p /etc/network/status
1154 for DEVICE in `echo "$NETDEVICES"` ; do
1155 einfo "Network device ${WHITE}${DEVICE}${NORMAL} detected, DHCP broadcasting for IP. (Backgrounding)"
1157 ifconfig $DEVICE up >>$DEBUG 2>&1
1158 ( pump -i $DEVICE >>$DEBUG 2>&1 && echo finished_running_pump > /etc/network/status/$DEVICE ) &
1167 # {{{ helper functions
1170 # search all partitions for a file in the root directory
1171 for i in /mnt/[sh]d[a-z] /mnt/[sh]d[a-z][1-9] /mnt/[sh]d[a-z][1-9]?*; do
1172 # See if it's already mounted
1173 [ -f "$i/$1" ] && { echo "$i/$1"; return 0; }
1174 if [ -d "$i" ] && mount -r "$i" 2>>$DEBUG; then
1175 [ -f "$i/$1" ] && FOUND="$i/$1"
1176 umount -l "$i" 2>>$DEBUG
1177 [ -n "$FOUND" ] && { echo "$FOUND"; return 0; }
1184 case "$(file -s $1)" in
1185 *[Ff][Aa][Tt]*|*[Xx]86*) echo "vfat"; return 0;;
1186 *[Rr][Ee][Ii][Ss][Ee][Rr]*) echo "reiserfs"; return 0;;
1187 *[Xx][Ff][Ss]*) echo "xfs"; return 0;;
1188 *[Ee][Xx][Tt]3*) echo "ext3"; return 0;;
1189 *[Ee][Xx][Tt]2*) echo "ext2"; return 0;;
1190 *data*) echo "invalid"; return 0;;
1191 *) echo "auto"; return 0;;
1195 # Try to mount this filesystem read-only, without or with encryption
1197 # Check if already mounted
1198 case "$(cat /proc/mounts)" in *\ $2\ *) return 0;; esac
1199 # Apparently, mount-aes DOES autodetect AES loopback files.
1200 [ -b "$1" ] && { mount -t auto -o ro "$1" "$2" 2>>$DEBUG; RC="$?"; }
1201 # We need to mount crypto-loop files with initial rw support
1202 [ -f "$1" ] && { mount -t auto -o loop,rw "$1" "$2" 2>>$DEBUG; RC="$?"; }
1204 [ "$RC" = "0" ] && return 0
1206 einfo "Filesystem not autodetected, trying to mount $1 with AES256 encryption."
1208 while [ "$a" != "n" -a "$a" != "N" ]; do
1209 # We need to mount crypto-loop files with initial rw support
1210 mount -t auto -o loop,rw,encryption=AES256 "$1" "$2" && return 0
1211 echo -n "${RED}Mount failed, retry? [Y/n] ${NORMAL}"
1212 # Problem with ioctl() from getpasswd()?
1222 if checkbootparam "nocpu"; then
1223 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
1225 # check module dependencies
1227 if [ -e /lib64 ] ; then
1228 [ -e /lib/modules/${KERNEL}/kernel/arch/x86_64/kernel/cpufreq ] || return 1
1230 [ -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] || return 1
1234 if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
1235 einfo "Detecting CPU:"
1236 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)
1237 echo $CPU | sed 's/ \{1,\}/ /g'
1240 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>>$DEBUG` " ; eend 0
1243 if ! cpufreq_check ; then
1244 ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
1246 if /usr/sbin/laptop-detect ; then
1247 einfo "Detected Laptop - trying to use cpu frequency scaling:"
1248 if [ -r /usr/bin/cpufreq-detect.sh ] ; then
1250 . /usr/bin/cpufreq-detect.sh
1251 if [ -n "$MODULE" -a "$MODULE" != none ]; then
1252 einfo "Loading modules ${MODULE} and cpufreq_ondemand, setting ondemand governor"
1253 modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
1254 if modprobe cpufreq_ondemand && RC=0 || RC=1 ; then
1255 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
1256 echo ondemand > $file
1261 ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping." && eend 1
1267 fi # checkbootparam nocpu
1271 # {{{ autostart of ssh
1273 if checkbootparam ssh ; then
1274 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
1275 einfo "Bootoption passwd found."
1276 if [ -n "$SSH_PASSWD" ] ; then
1277 echo "grml:$SSH_PASSWD" | chpasswd -m
1278 einfo "Starting secure shell server in background."
1279 /etc/init.d/rmnologin start 1>>$DEBUG 2>>$DEBUG
1280 /etc/init.d/ssh start 1>>$DEBUG 2>>$DEBUG &
1283 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1286 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1292 # {{{ set password for user grml
1294 if checkbootparam passwd >>$DEBUG 2>&1; then
1295 einfo "Bootoption passwd found."
1296 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1297 if [ -n "$PASSWD" ] ; then
1298 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1300 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1303 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1309 # {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
1311 if checkbootparam home ; then
1312 HOMEDIR="$(getbootparam home)"
1316 if [ -n "$HOMEDIR" ]; then
1317 einfo "Bootoption home detected." && eend 0
1320 MYHOMEDEVICE="${HOMEDIR##/dev/}"
1321 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1322 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1323 MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
1326 MYHOMEDEVICE="${HOMEDIR##/mnt/}"
1327 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1328 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1329 MYHOMEDIR="$HOMEDIR"
1331 [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
1332 MYHOMEDIR="$(findfile grml.img)"
1333 MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
1334 MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
1335 MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
1338 eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
1339 eerror "Option ignored." ; eend 1
1344 if [ -n "$MYHOMEDIR" ]; then
1345 if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
1346 [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
1347 while read device mountpoint fs relax; do
1348 case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
1349 case "$fs" in *[Nn][Tt][Ff][Ss]*)
1350 umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
1354 # Note: This currently won't work with encrypted partitions
1355 umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
1356 if [ ! -f "$MYHOMEDIR" ]; then
1357 ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
1358 ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
1362 if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
1363 einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
1364 if [ -f "$MYHOMEDIR" ]; then
1365 # It's a loopback file, mount it over the /home/grml directory
1366 trymount "$MYHOMEDIR" /home/grml
1368 [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
1372 ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
1375 [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
1385 fi # checkbootparam home
1389 # {{{ Check for scripts on CD-ROM
1390 config_cdrom_scripts(){
1391 if checkbootparam "script"; then
1392 for script in /cdrom/scripts/* ; do
1393 einfo " grml script found on CD, executing ${WHITE}${script}${NORMAL}."
1402 if ! [ -x /usr/bin/aumix ] ; then
1403 eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
1406 if checkbootparam vol ; then
1407 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1408 if [ -z "$VOL" ] ; then
1409 eerror "Bootoption vol found but no volume level/parameter given. Using defaults." ; eend 1
1416 if checkbootparam nosound ; then
1417 einfo "Muting sound devices on request."
1418 # some IBM notebooks require the following stuff:
1419 if [ -x /usr/bin/amixer ] ; then
1420 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1421 amixer set Front unmute 1>/dev/null
1422 amixer set Front 0% 1>/dev/null
1425 ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
1426 if [ -n "$ERROR" ] ; then
1428 eerror "Problem muting sound devices: $ERROR"
1432 elif [ -z "$INSTALLED" ]; then
1433 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1434 # some IBM notebooks require the following stuff:
1435 if [ -x /usr/bin/amixer ] ; then
1436 if amixer get Front 1>/dev/null 2>>$DEBUG ; then
1437 amixer set Front unmute 1>/dev/null
1438 amixer set Front ${VOL}% 1>/dev/null
1441 ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $VOL 2>&1) ; RC=$?
1442 if [ -n "$ERROR" ] ; then
1444 eerror "Problem setting mixer volumes: $ERROR"
1454 # {{{ modem detection
1456 if checkbootparam "nomodem"; then
1457 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1459 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1460 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1461 einfo "AC97 modem controller detected. Starting sl-modem-daemon in background."
1462 /etc/init.d/sl-modem-daemon start >>$DEBUG &
1470 # {{{ keyboard add-ons
1471 config_setkeycodes(){
1472 if checkbootparam "setkeycodes" ; then
1473 einfo "Setting keycodes as requested via bootparameter 'setkeycodes'."
1474 # MS MM keyboard add-on
1476 setkeycodes e001 126 &>/dev/null
1477 setkeycodes e059 127 &>/dev/null
1479 setkeycodes e03b 59 &>/dev/null
1480 setkeycodes e008 60 &>/dev/null
1481 setkeycodes e007 61 &>/dev/null
1482 setkeycodes e03e 62 &>/dev/null
1483 setkeycodes e03f 63 &>/dev/null
1484 setkeycodes e040 64 &>/dev/null
1485 setkeycodes e041 65 &>/dev/null
1486 setkeycodes e042 66 &>/dev/null
1487 setkeycodes e043 67 &>/dev/null
1488 setkeycodes e023 68 &>/dev/null
1489 setkeycodes e057 87 &>/dev/null
1490 setkeycodes e058 88 &>/dev/null
1492 setkeycodes e00a 89 e008 90 &>/dev/null
1499 config_wondershaper(){
1500 if checkbootparam "wondershaper" ; then
1501 WONDER="$(getbootparam wondershaper 2>>$DEBUG)"
1506 if [ -n "$WONDER" ]; then
1508 DEVICE="${WONDER%%,*}"
1510 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1512 DOWNSTREAM="${WONDER%%,*}"
1514 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1516 UPSTREAM="${WONDER%%,*}"
1521 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1522 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1523 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1524 einfo "Starting wondershaper (${CMD}) in background."
1525 ( sh -c $CMD & ) && eend 0
1532 if checkbootparam "nosyslog"; then
1533 ewarn "Not starting syslog-ng as requested on boot commandline." ; eend 0
1535 einfo "Starting syslog-ng in background."
1536 /etc/init.d/syslog-ng start 1>>$DEBUG &
1544 if checkbootparam "nogpm"; then
1545 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1547 einfo "Starting gpm in background."
1548 # /etc/init.d/gpm start 1>>$DEBUG &
1549 ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start 1>>$DEBUG ) &
1557 if checkbootparam "services" ; then
1558 SERVICE="$(getbootparam services 2>>$DEBUG)"
1559 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1560 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1561 einfo "Starting service(s) ${SERVICENL} in background."
1562 for service in $(echo -e $SERVICELIST) ; do
1563 /etc/init.d/${service} start 1>>$DEBUG &
1565 [ "$?" == "0" ] ; eend $?
1572 if checkbootparam netconfig ; then
1573 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1574 CONFIGFILE='/tmp/netconfig.grml'
1577 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 \
1578 --read-timeout=10 $CONFIG -O $CONFIGFILE && return 0 || return 1
1580 einfo "Trying to get ${WHITE}${CONFIG}${NORMAL}"
1582 while ! getconfig && [[ "$counter" != 0 ]] ; do
1583 echo -n "Sleeping for 5 seconds and trying to get config again... "
1584 counter=$(( counter-1 ))
1585 echo "$counter tries left" ; sleep 1
1587 if [ -r "$CONFIGFILE" ] ; then
1588 einfo "Downloading was successfull." ; eend 0
1589 einfo "md5sum of ${WHITE}${CONFIG}${NORMAL}: "
1590 md5sum $CONFIGFILE ; eend 0
1591 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1593 einfo "Sorry, could not fetch $CONFIG" ; eend 1
1600 config_blindsound(){
1601 if checkbootparam "blind" ; then
1603 flite -o play -t "welcome to the gremel system"
1610 if checkbootparam welcome ; then
1611 flite -o play -t "welcome to the gremel system"
1616 # {{{ fix/workaround for unionfs
1618 if [ -z "$INSTALLED" ]; then
1619 touch /var/cache/apt/*cache.bin
1624 # {{{ create all /mnt-directories
1626 ewarn "create_mnt_dirs is deprecated as grml-rebuildfstab does all we need."
1627 ewarn "Please set CONFIG_CREATE_MNT_DIRS='no' in /etc/grml/autoconfig" ; eend 0
1631 # {{{ start X window system via grml-x
1633 if checkbootparam startx ; then
1634 if [ -x /usr/X11R6/bin/X ] ; then
1635 if [ -z "$INSTALLED" ] ; then
1636 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1637 if [ -z "$WINDOWMANAGER" ] ; then
1638 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1639 WINDOWMANAGER="wm-ng"
1641 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1643 einfo "Changing to runlevel 5 for starting grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1644 config_userfstab || fstabuser='grml'
1645 cat>|/etc/init.d/xstartup<<EOF
1647 # su - $fstabuser -c 'grml-x "$WINDOWMANAGER"'
1648 sudo -u $fstabuser -i /usr/bin/grml-x $WINDOWMANAGER 1>>$DEBUG
1650 chmod 755 /etc/init.d/xstartup
1652 sed -i 's#^6:.*#6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"#' /etc/inittab
1654 /sbin/telinit q ; eend $?
1656 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1657 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1659 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1663 eerror "We are not running from CD - startx will not work, skipping it.
1664 Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1667 eerror "/usr/X11R6/bin/X is not present on this grml flavour.
1668 Boot parameter startx does not work therefore." ; eend 1
1674 # {{{ configuration framework
1676 if checkbootparam extract ; then
1677 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1678 EXTRACTOPTIONS="-- -x $EXTRACT"
1683 if checkbootparam noautoconfig -o checkbootparam forensic ; then
1684 ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
1686 if [ -z "$INSTALLED" ] ; then
1687 einfo "Searching for device(s) labeled with GRMLCFG." ; eend 0
1689 [ -d /mnt/grml ] || mkdir /mnt/grml
1690 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1691 # We do need the following fix so floppy disk is available to blkid in any case :-/
1692 if [ -r /dev/fd0 ] ; then
1693 einfo "Floppy device detected. Trying to access floppy disk. (Disable this via boot option: noautoconfig)"
1694 # dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1
1695 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 1>>$DEBUG 2>&1 ; then
1696 blkid /dev/fd0 1>>$DEBUG 2>&1
1699 DEVICE=$(blkid -t LABEL=GRMLCFG | head -1 | awk -F: '{print $1}')
1700 [ -n "$DEVICE" ] && mount -t auto -o ro $DEVICE /mnt/grml ; RC="$?"
1701 if [[ $RC == 0 ]]; then
1702 einfo "Mounting device $DEVICE labeled GRMLCFG succeeded." ; eend 0
1705 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1706 if [ -n "$CONFIG" ]; then
1707 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1709 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1711 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1715 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1716 if [ -n "$SCRIPT" ]; then
1717 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1720 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1722 ewarn "No devices with label GRMLCFG found." ; eend 0
1731 if checkbootparam "config" ; then
1732 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1733 [ -z "$CONFIG" ] && CONFIG='config.tbz'
1734 einfo "Bootoption config found. config is set to: $CONFIG"
1736 einfo "Trying to extract configuration file ${CONFIG}:"
1737 cd / && unp /cdrom/config/$CONFIG $EXTRACTOPTIONS ; eend $?
1741 if checkbootparam myconfig ; then
1742 MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1743 if [ -n "$MOUNTDEVICE" ]; then
1744 if checkbootparam file ; then
1745 FILENAME="$(getbootparam 'file' 2>>$DEBUG)"
1746 [ -n "$FILENAME" ] || FILENAME='config.tbz'
1748 [ -d /mnt/grml ] || mkdir /mnt/grml
1749 umount /mnt/grml 1>>$DEBUG 2>&1 # make sure it is not mounted
1750 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1751 if [[ $RC == 0 ]]; then
1752 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1755 CONFIG="$(/bin/ls -1d /mnt/grml/[Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1756 if [ -n "$CONFIG" ]; then
1757 einfo "Found file ${WHITE}${CONFIG}${NORMAL} - trying to extract it."
1759 unp $CONFIG $EXTRACTOPTIONS ; eend $?
1761 ewarn "Sorry, could not find file config.tbz on device with label GRMLCFG." ; eend 1
1765 SCRIPT="$(/bin/ls -1d /mnt/grml/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1766 if [ -n "$SCRIPT" ]; then
1767 einfo "Found script ${WHITE}${SCRIPT}${NORMAL} - trying to execute it."
1772 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1773 fi # mount $MOUNTDEVICE
1774 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1776 einfo "Sorry, no device for bootoption myconfig provided. Skipping." ; eend 1
1777 fi # [ -n "$MOUNTDEVICE" ]
1778 fi # checkbootparam myconfig
1780 if checkbootparam "partconf" ; then
1781 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1782 if [ -n "$MOUNTDEVICE" ]; then
1783 [ -d /mnt/grml ] || mkdir /mnt/grml
1784 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1785 if [[ $RC == 0 ]]; then
1786 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1787 einfo "Copying files from $MOUNTDEVICE over grml system."
1788 for file in `cat /etc/grml/partconf` ; do
1789 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1790 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1793 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1794 fi # mount $MOUNTDEVICE
1795 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1797 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1798 fi # [ -n "$MOUNTDEVICE" ]
1803 # {{{ /cdrom/.*-options
1805 if checkbootparam "debs" ; then
1806 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1807 einfo "Tring to install debian package(s) ${DEBS}"
1808 dpkg -i /cdrom/debs/$DEBS* ; eend $?
1813 if checkbootparam "scripts" ; then
1814 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1815 [ -z "$SCRIPTS" ] && SCRIPTS='grml.sh'
1816 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1817 sh -c /cdrom/scripts/$SCRIPTS ; eend $?
1824 if checkbootparam "distcc" ; then
1825 OPTIONS="$(getbootparam distcc 2>>$DEBUG)"
1826 if [ -n "$OPTIONS" ]; then
1829 if [ -n "$OPTIONS" ]; then
1830 NET="${OPTIONS%%,*}"
1832 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1834 INTERFACE="${OPTIONS%%,*}"
1839 CONFIG=/etc/default/distcc
1840 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1841 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1843 if [ -n "$INTERFACE" ] ; then
1844 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1847 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1848 counter=$(( counter-1 ))
1849 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1851 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1855 if [ -n "$IP" ] ; then
1856 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1858 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1860 id distccd >/dev/null 2>&1 || \
1862 einfo "Creating distcc user" ; \
1863 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1866 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1867 /etc/init.d/distcc start 1>/dev/null ; eend $?
1870 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1874 if checkbootparam "gcc"; then
1875 GCC="$(getbootparam gcc 2>>$DEBUG)"
1877 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1880 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1883 if checkbootparam "gpp"; then
1884 GPP="$(getbootparam gpp 2>>$DEBUG)"
1886 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1887 if [ -x /usr/bin/g++-${GPP} ] ; then
1889 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1891 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1892 if [ -x /usr/bin/cpp-${GPP} ] ; then
1894 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1903 # Notice: use it only on live-cd system, if running from harddisk please
1904 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1905 # in /etc/runlevel.conf
1907 MODULES_FILE=/etc/grml/modules
1908 if checkbootparam nomodules ; then
1909 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1910 elif [ -z "$INSTALLED" ]; then
1911 if [ -r $MODULES_FILE ] ; then
1912 einfo "Loading modules specified in ${MODULES_FILE}:"
1914 grep '^[^#]' $MODULES_FILE | \
1915 while read module args; do
1916 [ "$module" ] || continue
1918 modprobe $module $args ; eend $?
1922 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
1929 config_915resolution(){
1930 if checkbootparam "915resolution" ; then
1931 OPTIONS="$(getbootparam 915resolution 2>>$DEBUG)"
1932 if [ -x /usr/sbin/915resolution ]; then
1937 if [ -n "$OPTIONS" ]; then
1939 MODE="${OPTIONS%%,*}"
1941 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1943 XRESO="${OPTIONS%%,*}"
1945 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1947 YRESO="${OPTIONS%%,*}"
1952 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
1953 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
1962 if [ -z "$INSTALLED" ] ; then
1963 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
1964 if checkbootparam 'noraid' -o checkbootparam 'noswraid' -o \
1965 checkbootparam 'forensic' -o checkbootparam 'raid=noautodetect' ; then
1966 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
1968 if ! [ -x /sbin/mdadm ] ; then
1969 eerror "mdadm not available, can not execute it." ; eend 1
1972 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1973 # find out whether we have a valid configuration file already
1974 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1975 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
1976 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
1977 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
1979 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
1982 if ! checkbootparam 'swraid' ; then
1984 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
1987 einfo "Bootoption swraid found. Searching for software RAID arrays:"
1992 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
1994 *'No arrays found'*)
1995 ewarn "$line" ; eend 0
1998 einfo "$line" ; eend 0
2005 if [ -r /proc/mdstat ] ; then
2007 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
2008 if [ -z "$MDSTAT" ] ; then
2009 ewarn "No active arrays found" ; eend 0
2014 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
2015 einfo "active arrays: $line" ; eend 0
2021 fi # bootoption swraid
2023 fi # is /sbin/mdadm executable?
2024 fi # check for bootoptions
2025 fi # run only in live-cd mode
2029 # {{{ debnet: setup network based on an existing one found on a partition
2031 if checkbootparam "debnet" ; then
2032 iszsh && setopt shwordsplit
2033 DEVICES="$(< /proc/partitions tail -n +3 | awk '{print "/dev/"$4}' | tr "\n" " ")"
2034 DEVICES="$DEVICES $(ls /dev/mapper/*)"
2037 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
2039 if ! mount | grep '/mnt ' 1>/dev/null 2>&1 ; then
2040 for i in $DEVICES; do
2041 if mount -o ro -t auto "$i" /mnt >/dev/null 2>&1; then
2042 einfo "Scanning on $i"
2043 if [ -f /mnt/etc/network/interfaces ]; then
2044 einfo "/etc/network/interfaces found on ${i}" ; eend 0
2052 if [ -n "$FOUND_DEBNET" ]; then
2053 einfo "Stopping network."
2054 pump -k 1>/dev/null 2>&1
2055 /etc/init.d/networking stop 1>/dev/null 2>&1 ; eend $?
2056 einfo "Copying Debian network configuration from $FOUND_DEBNET to running system."
2057 rm -rf /etc/network/run
2058 cp -a /mnt/etc/network /etc
2059 rm -rf /etc/network/run
2060 mkdir /etc/network/run
2061 umount /mnt ; eend $?
2062 einfo "Starting network."
2063 /etc/init.d/networking start ; eend $?
2065 eerror "/etc/network/interfaces not found." ; eend 1
2069 eerror "Error: /mnt already mounted." ; eend 1
2075 # {{{ disable console blanking
2077 if checkbootparam "noblank" ; then
2078 einfo "Bootoption noblank found. Disabling monitor blanking."
2079 setterm -blank 0 ; eend $?
2084 # {{{ grml2hd: automatic installation
2087 if checkbootparam "user" ; then
2089 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
2090 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2093 if checkbootparam "filesystem" ; then
2095 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
2096 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
2099 if checkbootparam "partition" ; then
2101 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
2102 # notice: the following checks whether the given partition is available, if not the skip
2103 # execution of grml2hd as it might result in data loss...
2104 if [ -r $PARTITION ] ; then
2105 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2107 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2111 if checkbootparam "mbr" ; then
2113 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2114 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2117 if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
2118 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2120 GRML2HD_NONINTERACTIVE='yes' grml2hd
2122 chmod 755 /usr/bin/grml2hd_noninteractive
2123 einfo "Bootparameter grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2124 if [ -z "$GRML2HD_FAIL" ] ; then
2125 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2127 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2133 ### {{{ backwards compatible stuff
2134 config_environment(){
2135 ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
2138 ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
2142 ## END OF FILE #################################################################
2143 # vim:foldmethod=marker