2 # Filename: autoconfig.functions
3 # Purpose: basic system configuration and hardware setup for grml system
4 # Authors: grml-team (grml.org), (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 ################################################################################
9 # {{{ path, variables, signals, umask, zsh
10 export PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin"
16 # old linuxrc version:
17 [ -d /cdrom ] && export LIVECD_PATH=/cdrom
18 # new initramfs layout:
19 [ -d /live/image ] && export LIVECD_PATH=/live/image
21 # Ignore these signals in non-interactive mode: INT, TERM, SEGV
22 [ -z "$PS1" ] && trap "" 2 3 11
26 if [ -n "$ZSH_VERSION" ] ; then
32 # avoid 'no matches found: ...'
33 iszsh && setopt no_nomatch # || echo "Warning: not running under zsh!"
36 # {{{ Read in boot parameters
37 if [ -z "$CMDLINE" ]; then
38 # if CMDLINE was set from the outside, we're debugging.
39 # otherwise, take CMDLINE from Kernel and config files.
40 CMDLINE="$(cat /proc/cmdline)"
41 [ -d /cdrom/bootparams/ ] && CMDLINE="$CMDLINE $(cat /cdrom/bootparams/* | tr '\n' ' ')"
42 [ -d /live/image/bootparams/ ] && CMDLINE="$CMDLINE $(cat /live/image/bootparams/* | tr '\n' ' ')"
46 ### {{{ Utility Functions
48 # Get a bootoption's parameter: read boot command line and either
49 # echo last parameter's argument or return false.
57 result="${line##*[$ws]$1=}"
58 result="${result%%[$ws]*}"
66 # Check boot commandline for specified option
68 [ -n "$1" ] || ( echo "Error: missing argument to checkbootparam()" ; return 1 )
74 *[${ws}]"$1"=*|*[${ws}]"$1"[${ws}]*)
81 # Check if currently using a framebuffer
83 [ -e /dev/fb0 ] && return 0 || return 1
86 # Check wheter a configuration variable (like $CONFIG_TOHD) is
90 [yY][eE][sS]) return 0 ;; # it's set to 'yes'
91 [tT][rR][uU][eE]) return 0 ;; # it's set to 'true'
92 *) return 1 ;; # default
96 # Are we using grml-small?
98 grep -q small /etc/grml_version 2>>$DEBUG && return 0 || return 1
103 # {{{ filesystems (proc, pts, sys) and fixes
105 [ -f /proc/version ] || mount -t proc /proc /proc 2>/dev/null
109 grep -q "/dev/pts" /proc/mounts || mount -t devpts /dev/pts /dev/pts 2>/dev/null
113 [ -d /sys/devices ] || mount -t sysfs /sys /sys 2>/dev/null
117 # {{{ Check if we are running in live mode or from HD
119 [ -e /etc/grml_cd ] || INSTALLED="yes"
123 checkbootparam 'testcd' >>$DEBUG 2>&1 && TESTCD="yes"
126 # {{{ source lsb-functions , color handling
127 if checkbootparam 'nocolor'; then
129 . /etc/grml/lsb-functions
130 einfo "Disabling colors in bootsequence as requested on commandline." ; eend 0
132 . /etc/grml/lsb-functions
139 checkbootparam 'debug' && BOOTDEBUG="yes"
140 checkbootparam "BOOT_IMAGE=debug" && BOOTDEBUG="yes"
143 if [ -n "$BOOTDEBUG" ]; then
144 einfo "Starting intermediate shell stage $stage as requested by \"debug\" option."
145 if [ grep -q "debug=noscreen" "$CMDLINE" ] ; then
146 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
147 einfo "Just exit the shell to continue boot process..."
151 if [ -r /etc/grml/screenrc ] ; then
152 einfo "Starting GNU screen to be able to use a full featured shell environment."
153 einfo "Just exit the shells (and therefore screen) to continue boot process..."
154 /bin/zsh -c "screen -c /etc/grml/screenrc"
156 einfo "Notice that the shell does not provide job handling: ctrl-z, bg and fg won't work!"
157 einfo "Just exit the shell to continue boot process..."
169 if checkbootparam 'log' || checkbootparam 'debug' ; then
170 export DEBUG="/tmp/grml.log.`date +%Y%m%d`"
172 einfo "Bootparameter log found. Log files: ${DEBUG} and /var/log/boot"
174 einfo "Starting bootlogd." # known to be *very* unreliable :(
175 bootlogd -r -c >>$DEBUG 2>&1 ; eend $?
183 # {{{ set firmware timeout via bootparam
185 if checkbootparam 'fwtimeout' ; then
186 TIMEOUT="$(getbootparam 'fwtimeout' 2>>$DEBUG)"
187 einfo "Bootoption fwtimeout found. (Re)Loading firmware_class module."
188 rmmod firmware_class >>$DEBUG 2>&1
189 modprobe firmware_class ; eend $?
191 if [ -z "$TIMEOUT" ] ; then
192 TIMEOUT="100" # linux kernel default: 10
194 if [ -f /sys/class/firmware/timeout ] ; then
195 einfo "Setting timeout for firmware loading to ${TIMEOUT}."
196 echo 100 > /sys/class/firmware/timeout ; eend $?
201 ### {{{ language configuration / localization
204 einfo "Activating language settings:"
207 # people can specify $LANGUAGE and $CONSOLEFONT in a config file
208 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
210 # check for bootoption which overrides config from /etc/grml/autoconfig
211 BOOT_LANGUAGE="$(getbootparam 'lang' 2>>$DEBUG)"
212 [ -n "$BOOT_LANGUAGE" ] && LANGUAGE="$BOOT_LANGUAGE"
214 # set default to 'en' in live-cd mode iff $LANGUAGE is not set yet
215 if [ -z "$INSTALLED" ] ; then
216 [ -n "$LANGUAGE" ] || LANGUAGE='en'
219 if [ -x /usr/sbin/grml-setlang ] ; then
220 # if bootoption lang is used update /etc/default/locale accordingly
221 if [ -n "$BOOT_LANGUAGE" ] ; then
222 checkgrmlsmall && /usr/sbin/grml-setlang "POSIX" || /usr/sbin/grml-setlang "$LANGUAGE"
223 # otherwise default to lang=en
225 checkgrmlsmall && /usr/sbin/grml-setlang "POSIX" || /usr/sbin/grml-setlang "en"
230 if [ -z "$CONSOLEFONT" ] ; then
231 if ! checkbootparam 'nodefaultfont' >>$DEBUG 2>&1 ; then
232 if [ -r /usr/share/consolefonts/Uni3-Terminus16.psf.gz ] ; then
233 CONSOLEFONT='Uni3-Terminus16'
235 ewarn "/usr/share/consolefonts/Uni3-Terminus16.psf.gz not available. Please upgrade package console-terminus." ; eend 1
238 CONSOLEFONT='Lat15-Terminus16'
243 # export it now, so error messages get translated, too
244 if checkgrmlsmall ; then
245 export LANG='C' # grml-small does not provide any further locales
247 [ -r /etc/default/locale ] && . /etc/default/locale
251 # configure keyboard layout, read in already set values first:
252 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
254 # now allow keyboard override by boot commandline for later use:
255 KKEYBOARD="$(getbootparam 'keyboard' 2>>$DEBUG)"
256 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
257 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
258 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
259 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
261 # modify /etc/sysconfig/keyboard only in live-cd mode:
262 if [ -z "$INSTALLED" ] ; then
264 local LANGUAGE="$BOOT_LANGUAGE"
265 . /etc/grml/language-functions
266 # allow setting xkeyboard explicitly different than console keyboard
267 KXKEYBOARD="$(getbootparam 'xkeyboard' 2>>$DEBUG)"
268 if [ -n "$KXKEYBOARD" ]; then
269 XKEYBOARD="$KXKEYBOARD"
270 KDEKEYBOARD="$KXKEYBOARD"
271 elif [ -n "$KKEYBOARD" ]; then
272 XKEYBOARD="$KKEYBOARD"
273 KDEKEYBOARD="$KKEYBOARD"
276 # duplicate of previous code to make sure /etc/grml/language-functions
277 # does not overwrite our values....
278 # now allow keyboard override by boot commandline for later use:
279 KKEYBOARD="$(getbootparam 'keyboard' 2>>$DEBUG)"
280 [ -n "$KKEYBOARD" ] && KEYTABLE="$KKEYBOARD"
281 # notce: de/at is a bad choice, so take de-latin1-nodeadkeys instead:
282 [[ "$KKEYBOARD" == 'de' ]] && KEYTABLE=de-latin1-nodeadkeys
283 [[ "$KKEYBOARD" == 'at' ]] && KEYTABLE=de-latin1-nodeadkeys
285 # write keyboard related variables to file for later use
286 [ -d /etc/sysconfig ] || mkdir /etc/sysconfig
287 if ! [ -e /etc/sysconfig/keyboard ] ; then
288 echo "KEYTABLE=\"$KEYTABLE\"" > /etc/sysconfig/keyboard
289 echo "XKEYBOARD=\"$XKEYBOARD\"" >> /etc/sysconfig/keyboard
290 echo "KDEKEYBOARD=\"$KDEKEYBOARD\"" >> /etc/sysconfig/keyboard
291 echo "KDEKEYBOARDS=\"$KDEKEYBOARDS\"" >> /etc/sysconfig/keyboard
295 [ -r /etc/sysconfig/keyboard ] && . /etc/sysconfig/keyboard
297 # activate unicode console if running within utf8 environment
298 if [ -r /etc/default/locale ] ; then
299 if grep -q "LANG=.*UTF" /etc/default/locale ; then
300 einfo "Setting up unicode environment."
301 unicode_start >>$DEBUG 2>&1 ; eend $?
305 # Set default keyboard before interactive setup
306 if [ -n "$KEYTABLE" ] ; then
307 einfo "Running loadkeys for ${WHITE}${KEYTABLE}${NORMAL} in background"
308 loadkeys -q $KEYTABLE &
312 # we have to set up all consoles, therefore loop it over all ttys:
313 NUM_CONSOLES=$(fgconsole --next-available 2>/dev/null)
314 if [ -n "$NUM_CONSOLES" ] ; then
315 NUM_CONSOLES=$(expr ${NUM_CONSOLES} - 1)
316 [ ${NUM_CONSOLES} -eq 1 ] && NUM_CONSOLES=6
318 CUR_CONSOLE=$(fgconsole 2>/dev/null)
320 if [ -x "$(which setfont)" ] ; then
322 elif [ -x "$(which consolechars)" ] ; then
323 use_consolechars=true
325 eerror "Neither setfont nor consolechars tool present, can not set font."
330 if [ -n "$CHARMAP" ] ; then
331 einfo "Setting font to ${CHARMAP}"
333 for vc in $(seq 0 ${NUM_CONSOLES}) ; do
334 if $use_setfont ; then
335 setfont -C /dev/tty${vc} $CHARMAP ; RC=$?
336 elif $use_consolechars ; then
337 consolechars --tty=/dev/tty${vc} -m ${CHARMAP} ; RC=$?
340 if [ -n "$CUR_CONSOLE" ] ; then
341 [ "$CUR_CONSOLE" != "serial" ] && chvt $CUR_CONSOLE
346 if checkbootparam 'noconsolefont' ; then
347 ewarn "Skipping setting console font as requested on boot commandline." ; eend 0
349 if [ -n "$CONSOLEFONT" ] ; then
350 einfo "Setting font to ${CONSOLEFONT}"
352 for vc in $(seq 0 ${NUM_CONSOLES}) ; do
353 if $use_setfont ; then
354 setfont -C /dev/tty${vc} ${CONSOLEFONT} ; RC=$?
355 elif $use_consolechars ; then
356 consolechars --tty=/dev/tty${vc} -f ${CONSOLEFONT} ; RC=$?
359 if [ -n "$CUR_CONSOLE" ] ; then
360 [ "$CUR_CONSOLE" != "serial" ] && chvt $CUR_CONSOLE
372 if checkbootparam 'hostname' ; then
373 HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
374 if [ -z "$HOSTNAME" ] && [ -x /usr/bin/random-hostname ] ; then
375 einfo "Generating random hostname as no hostname was specified."
376 HOSTNAME="$(/usr/bin/random-hostname)"
379 einfo "Setting hostname to $HOSTNAME as requested."
380 grml-hostname $HOSTNAME >>$DEBUG ; RC=$?
381 [ "$RC" = "0" ] && hostname $HOSTNAME
384 hostname --file /etc/hostname
389 # fstabuser (needed when running from harddisk with username != grml {{{
391 [ -r /etc/grml/autoconfig ] && . /etc/grml/autoconfig
392 if [ -n "$CONFIG_FSTAB_USER" ] ; then
393 fstabuser="$CONFIG_FSTAB_USER"
395 fstabuser=$(getent passwd 1000 | cut -d: -f1)
397 # if not yet set fall back to default 'grml' user
398 [ -n "$fstabuser" ] || fstabuser='grml'
402 # {{{ Set clock (Local time is more often used than GMT, so it is default)
404 # don't touch the files if running from harddisk:
405 if [ -z "$INSTALLED" ]; then
406 # The default hardware clock timezone is stated as representing local time.
408 grep -q "^UTC=" /etc/default/rcS || echo "UTC=no" >> /etc/default/rcS
409 checkbootparam 'utc' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
410 checkbootparam 'gmt' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=yes|" /etc/default/rcS
411 checkbootparam 'localtime' >>$DEBUG 2>&1 && sed -i "s|^UTC=.*$|UTC=no|" /etc/default/rcS
412 grep -q -i "^UTC=yes" /etc/default/rcS && UTC="-u"
413 # hwclock uses the TZ variable
414 KTZ="$(getbootparam 'tz' 2>>$DEBUG)"
415 [ -z "$KTZ" ] && [ -r /etc/timezone ] && KTZ=$(cat /etc/timezone)
416 if [ ! -f "/usr/share/zoneinfo/$KTZ" ] ; then
417 ewarn "Warning: unknown timezone $KTZ" ; eend 1
419 ewarn "Falling back to timezone $KTZ" ; eend 0
422 if ! [ -r /dev/rtc ] ; then
423 ewarn "Warning: realtime clock not available, trying to execute hwclock anyway." ; eend 0
426 ERROR=$(TZ="$KTZ" hwclock $UTC -s 2>&1 | head -1) ; RC=$?
427 if [ -n "$ERROR" ] ; then
429 ERROR=$(TZ="$KTZ" hwclock $UTC -s --directisa 2>&1 | head -1)
430 if [ -n "$ERROR" ] ; then
431 eerror "Problem running hwclock: $ERROR" ; eend 1
440 # {{{ print kernel info
442 vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
443 [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
444 einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
445 if [ -r /proc/cpuinfo ] ; then
446 if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
448 einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
452 if [ -d /proc/xen ] ; then
454 einfo 'Running kernel featuring support for Xen detected' ; eend 0
460 # {{{ ld.so.cache + depmod
462 if [ -n "$INSTALLED" ]; then
463 if ! [ -r /etc/grml.first.boot ] ; then
464 einfo "Running from HD for the first time, regenerate ld.so.cache and modules.dep:"
466 # Regenerate ld.so.cache and module dependencies on HD
467 einfo "Running ldconfig" ; ldconfig ; eend $?
468 einfo "Running depmod" ; depmod -a ; eend $?
469 touch /etc/grml.first.boot
479 # don't touch the files if running from harddisk:
480 if [ -z "$INSTALLED" ]; then
481 KTZ="$(getbootparam 'tz' 2>>$DEBUG)"
482 if [ -n "$KTZ" ] ; then
483 if [ ! -f "/usr/share/zoneinfo/$KTZ" ]
485 ewarn "Warning: unknown timezone $KTZ"; eend 0
487 einfo "Setting timezone."
489 area=$(echo $KTZ | cut -d '/' -f1)
490 zone=$(echo $KTZ | cut -d '/' -f2)
491 echo "tzdata tzdata/Areas select $area" | debconf-set-selections
492 echo "tzdata tzdata/Zones/$area select $zone" | debconf-set-selections
494 echo $KTZ > /etc/timezone
496 cp "/usr/share/zoneinfo/$KTZ" /etc/localtime ; eend $?
503 # small computer / nearly no ram {{{
506 RAM=$(/usr/bin/gawk '/MemTotal/{print $2}' /proc/meminfo)
507 # MEM=$(/usr/bin/gawk 'BEGIN{m=0};/MemFree|Cached|SwapFree/{m+=$2};END{print m}' /proc/meminfo)
510 if checkbootparam 'small'; then
511 einfo "Information: ${RAM} kB of RAM available." ; eend 0
512 einfo "Bootoption small detected. Activating small system."
513 if [ -r /etc/inittab.small ] ; then
514 mv /etc/inittab /etc/inittab.normal
515 mv /etc/inittab.small /etc/inittab
517 sed -i 's/^9/#&/' /etc/inittab
518 sed -i 's/^10/#&/' /etc/inittab
519 sed -i 's/^11/#&/' /etc/inittab
520 sed -i 's/^12/#&/' /etc/inittab
522 /sbin/telinit q ; eend $?
524 if checkgrmlsmall ; then
525 if [[ $RAM -lt 25000 ]] ; then
526 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
527 ewarn "At least 32MB of RAM should be available for grml-small." ; eend 1
528 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
529 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
532 einfo "Information: ${RAM} kB of RAM available." ; eend 0
535 if [[ $RAM -lt 58000 ]] ; then
536 ewarn "Information: ${RAM} kB of RAM available." ; eend 1
537 ewarn "At least 64MB of RAM should be available for grml." ; eend 1
538 ewarn "Use the bootoption small to save some more MB of memory usage." ; eend 0
539 ewarn "Dropping you into a rescue shell. To continue booting exit the shell." ; eend 0
542 einfo "Information: ${RAM} kB of RAM available." ; eend 0
550 # skip startup of w3m {{{
552 if checkbootparam 'fast'; then
553 ewarn "Bootoption fast detected. Skipping startup of grml-quickconfig."
554 sed -i 's#^1:.*#1:12345:respawn:/usr/bin/openvt -f -c 1 -w -- /bin/zsh#' /etc/inittab
555 /sbin/telinit q ; eend $?
560 # activate serial console {{{
562 if checkbootparam 'console'; then
567 einfo "Bootoption for serial console detected:"
571 line="${line#*[$ws]}"
573 while [ -n "$line" ]; do
577 local device="${this%%,*}"
578 local device="${device##*=}"
579 if echo $serial | grep -q ttyS ; then
580 local option="${serial##*,}"
581 # default (works for kvm & CO):
582 local speed="115200,57600,38400,19200,9600,4800,2400,1200";
583 # ... unless overriden by command line:
585 115200*) speed=115200 ;;
586 57600*) speed=57600 ;;
587 38400*) speed=38400 ;;
588 19200*) speed=19200 ;;
595 einfo "Activating console login on device ${device} with speed ${speed}."
596 local number="${device#ttyS}"
597 sed -i "/^T$number:/d;/^#grmlserial#/iT$number:23:respawn:/bin/bash -c \"/sbin/getty -L $device -l /usr/share/grml-scripts/run-welcome $speed vt100 || sleep 30\"" /etc/inittab
604 this="${line%%[$ws]*}"
605 line="${line#*[$ws]}"
608 if [ -n "$telinitq" ]; then
616 # {{{ Bring up loopback interface now
618 if [ -z "$INSTALLED" ] ; then
619 if grep -q 'iface lo inet loopback' /etc/network/interfaces 2>/dev/null ; then
620 grep -q lo=lo /etc/network/run/ifstate 2>/dev/null || ifup lo
628 # {{{ copy passwd-lockfile to ramdisk (fix unionfs-behaviour)
629 # otherwise we will get: passwd: Authentication token lock busy
631 if [ -z "$INSTALLED" ] ; then
639 if [ -n "$TESTCD" ]; then
640 einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
641 einfo "Reading files and checking against GRML/md5sums, this may take a while..."
644 if [ -n "${LIVECD_PATH}"/GRML ] ; then
645 ( cd "${LIVECD_PATH}"/GRML ; rm -f /tmp/md5sum.log ; md5sum -c md5sums 2>&1 | tee /tmp/md5sum.log ; RC=$? )
647 echo "${RED} *** Error: Could not find md5sum file. ***"
650 if [ "$RC" = "0" ]; then
651 einfo "Everything looks OK" ; eend 0
653 eerror 'Checksum failed for theses files:' ; eend 1
654 egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
655 eerror 'Data on the grml medium is possibly incomplete/damaged or...'
656 eerror '... RAM of your computer is broken.' ; eend 1
657 einfon "Hit return to continue, or press the reset button to quit."
666 # {{{ blacklist specific module [ used in /etc/init.d/udev ]
668 if checkbootparam 'blacklist' ; then
669 if [ -z "$INSTALLED" ]; then
670 einfo "Bootoption blacklist found."
671 BLACK="$(getbootparam 'blacklist' 2>>$DEBUG)"
672 BLACKLIST_FILE='/etc/modprobe.d/grml.conf'
673 if [ -n "$BLACK" ] ; then
674 for module in $(echo ${BLACK//,/ }) ; do
675 einfo "Blacklisting module ${module} via ${BLACKLIST_FILE}."
676 echo "# begin entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE"
677 echo "blacklist $module" >> "$BLACKLIST_FILE"
678 echo "alias $module off" >> "$BLACKLIST_FILE"
679 echo "# end entry generated by config_blacklist of grml-autoconfig" >> "$BLACKLIST_FILE" ; eend $?
682 eerror "No given module for blacklist found. Blacklisting will not work therefore."
685 ewarn "Backlisting via bootoption is not intended for use on harddisk installations." ; eend 1
687 einfo "Please blacklist the module(s) manually using the 'blacklist' script."
696 if checkbootparam 'noacpi'; then
697 ewarn "ACPI: Not loading modules as requested by boot option \"noacpi\"." ; eend 0
698 elif checkbootparam 'nogrmlacpi' ; then
699 ewarn "ACPI: Not loading modules as requested by boot option \"nogrmlacpi\"." ; eend 0
701 einfo "ACPI: Loading modules (disable with boot option noacpi / nogrmlacpi): "
704 for a in /lib/modules/$KERNEL/kernel/drivers/acpi/*; do
706 basename="${basename%%.*}"
707 case "$basename" in *_acpi)
708 egrep -qi "${basename%%_acpi}" /proc/acpi/dsdt 2>>$DEBUG || continue ;;
710 modprobe $basename >>$DEBUG 2>&1 && found="yes"
711 local BASE="$BASE $basename"
713 if [ -n "$found" ] ; then
714 einfo "$BASE" ; eend 0
716 ewarn "(none)" ; eend 1
718 if ! ps x 2>>$DEBUG | grep -q /usr/sbin/acpid ; then
719 einfo "Starting acpi daemon."
720 /etc/init.d/acpid start >>$DEBUG 2>&1 ; eend $?
722 ewarn "acpi daemon already running."
730 # {{{ Collect partitions from /proc/partitions first for enabling DMA
734 while read major minor blocks partition relax; do
735 partition="${partition##*/}"
736 [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
738 hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
739 sd?) ;; # SCSI Harddisk, entire disk
740 # [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
741 [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
744 $(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
747 check_partitions >/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
750 # {{{ Enable DMA for all IDE drives now if not disabled
751 # Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
753 if checkbootparam 'nodma'; then
754 ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
756 for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
757 if test -d /proc/ide/$d; then
758 if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
759 MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
760 test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
761 einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
762 echo "using_dma:1" >/proc/ide/$d/settings
771 # {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
774 NOSWAP="yes" # we do not use swap by default!
775 if checkbootparam 'swap' || checkbootparam 'anyswap' ; then
777 checkbootparam 'anyswap' && export ANYSWAP='yes' || export ANYSWAP=""
780 # Scan for swap, config, homedir - but only in live-mode
781 if [ -z "$INSTALLED" ] ; then
782 [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
785 HOMEDIR="$(getbootparam 'home')"
786 if [ -n "$partitions" ]; then
787 while read p m f relax; do
788 case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
789 partoptions="users,exec"
791 # it's a swap partition?
794 if [ -n "$NOSWAP" ]; then
795 ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
798 case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
799 S1SUSP|S2SUSP|pmdisk|[zZ]*)
800 if [ -n "$ANYSWAP" ] ; then
801 einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
802 swapon $p 2>>$DEBUG ; eend $?
804 ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
808 if [[ "$p" == LABEL* ]] ; then
809 p=$(blkid -t $p | awk -F: '{print $1}')
811 if grep -q $p /proc/swaps ; then
812 ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
814 if [ -b "$p" ] ; then
815 einfo "Using swap partition ${WHITE}${p}${NORMAL}."
816 swapon $p 2>>$DEBUG ; eend $?
818 ewarn "$p is not a valid block device - not using it therefore." ; eend 0
827 esac # it's a swap partition?
832 vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
833 ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
835 # *) NONEFOUND='1'; continue ;;
839 if [ -z "$NOSWAP" ] ; then
840 mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
841 # Activate swapfile, if exists
842 SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
844 if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
845 mount -o remount,rw $m && MOUNTED=1
846 if swapon "$SWAPFILE" 2>>$DEBUG ; then
848 einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
850 fnew="$SWAPFILE swap swap defaults 0 0"
851 grep -q "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
852 GRML_SWP="$GRML_SWP $SWAPFILE"
855 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
858 # use a image as home
859 IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
860 if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
861 if [ -n "$HOMEDIR" ]; then
862 if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
866 if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
868 mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
873 # Umount, if not in use
874 [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
886 if [ -n "$MOUSE_DEVICE" ] ; then
887 einfo "Detecting mouse: ${MOUSE_FULLNAME} at ${MOUSE_DEVICE}" ; eend $?
892 # {{{ IPv6 configuration
893 # Load IPv6 kernel module and print IP adresses
895 if checkbootparam 'ipv6'; then
896 einfo "Enabling IPv6 as requested on boot commandline (sleeping for 2 seconds)"
898 # we probably need some time until stateless autoconfiguration has happened
900 NETDEVICES="$(awk -F: '/eth.:|tr.:|wlan.:/{print $1}' /proc/net/dev 2>>$DEBUG)"
901 for DEVICE in `echo "$NETDEVICES"`; do
904 ADDRESSES="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{print $3}')"
905 COUNT="$(ifconfig $DEVICE | awk '/.*inet6 addr:.*/{ sum += 1};END {print sum }')"
907 for ADDR in `echo "$ADDRESSES"` ; do
910 if [ "$COUNT" -eq "0" ] ; then
911 einfo "(none)" ; eend 1
923 if checkbootparam 'nocpu'; then
924 ewarn "Skipping CPU detection as requested on boot commandline." ; eend 0
928 if [[ $(grep -c processor /proc/cpuinfo) -gt 1 ]] ; then
929 einfo "Detecting CPU:"
930 CPU=$(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)
931 echo $CPU | sed 's/ \{1,\}/ /g'
934 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>>$DEBUG` " ; eend 0
937 # no cpufreq setup inside VirtualBox
938 if [ -r /proc/acpi/battery/BAT0/info ] && grep -q 'OEM info:.*innotek' /proc/acpi/battery/BAT0/info ; then
939 einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
943 if [ -x /etc/init.d/loadcpufreq ] ; then
944 einfo "Trying to set up cpu frequency scaling:"
947 LOADCPUFREQ=$(mktemp)
948 /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
949 if grep -q FATAL "$LOADCPUFREQ" ; then
955 for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
956 eerror "$line" ; eend $RC
960 elif grep -q done "$LOADCPUFREQ" ; then
961 MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
962 if [ -n "$MODULE" -a "$MODULE" != none ]; then
963 einfo "Loading cpufreq kernel module $MODULE" ; eend 0
965 ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
971 if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
972 einfo "Loading cpufreq_ondemand, setting ondemand governor"
974 if modprobe cpufreq_ondemand ; RC=$? ; then
975 for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
976 echo ondemand > $file
987 # {{{ autostart of ssh
989 if checkbootparam 'ssh' ; then
991 SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
992 einfo "Bootoption ssh found, trying to set password for user grml."
994 if [ -z "$SSH_PASSWD" ] ; then
995 if [ -x /usr/bin/apg ] ; then
996 SSH_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
997 elif [ -x /usr/bin/gpw ] ; then
998 SSH_PASSWD="$(gpw 1)"
999 elif [ -x /usr/bin/pwgen ] ; then
1000 SSH_PASSWD="$(pwgen -1 8)"
1001 elif [ -x /usr/bin/hexdump ] ; then
1002 SSH_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1003 elif [ -n "$RANDOM" ] ; then
1004 SSH_PASSWD="grml${RANDOM}"
1007 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1011 if [ -n "$SSH_PASSWD" ] ; then
1012 ewarn "No given password for ssh found. Using random password: $SSH_PASSWD" ; eend 0
1017 # finally check if we have a password we can use:
1018 if [ -n "$SSH_PASSWD" ] ; then
1019 # chpasswd sucks, seriously.
1020 if chpasswd --help 2>&1 | grep -q -- '-m,' ; then
1021 echo "grml:$SSH_PASSWD" | chpasswd -m
1023 echo "grml:$SSH_PASSWD" | chpasswd
1027 einfo 'Starting secure shell server in background.'
1028 /etc/init.d/rmnologin start >>$DEBUG 2>>$DEBUG
1029 /etc/init.d/ssh start >>$DEBUG 2>>$DEBUG &
1033 ewarn 'Warning: please change the password for user grml as soon as possible!'
1039 # {{{ autostart of x11vnc
1042 USER=grml # TODO: make it dynamically configurable
1043 if checkbootparam 'vnc' ; then
1045 VNC_PASSWD="$(getbootparam 'vnc' 2>>$DEBUG)"
1046 einfo "Bootoption vnc found, trying to set password for user $USER."
1048 if [ -z "$VNC_PASSWD" ] ; then
1049 if [ -x /usr/bin/apg ] ; then
1050 VNC_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
1051 elif [ -x /usr/bin/gpw ] ; then
1052 VNC_PASSWD="$(gpw 1)"
1053 elif [ -x /usr/bin/pwgen ] ; then
1054 VNC_PASSWD="$(pwgen -1 8)"
1055 elif [ -x /usr/bin/hexdump ] ; then
1056 VNC_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
1057 elif [ -n "$RANDOM" ] ; then
1058 VNC_PASSWD="${USER}${RANDOM}"
1061 eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
1065 if [ -n "$VNC_PASSWD" ] ; then
1066 ewarn "No given password for vnc found. Using random password: $VNC_PASSWD" ; eend 0
1071 # finally check if we have a password we can use:
1072 if [ -n "$VNC_PASSWD" ] ; then
1074 VNCDIR="/home/${USER}/.vnc"
1075 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1077 if [ ! -x /usr/bin/x11vnc ] ; then
1078 eerror "Error: x11vnc not found - can not set up vnc. Please make sure to install the x11vnc package."
1081 /usr/bin/x11vnc -storepasswd "$VNC_PASSWD" "$VNCDIR"/passwd ; eend $?
1082 /bin/chown -R "$USER": "$VNCDIR"
1085 if checkbootparam 'vnc_connect' ; then
1087 VNC_CONNECT="$(getbootparam 'vnc_connect' 2>>$DEBUG)"
1088 einfo "Bootoption vnc_connect found, will start vnc with connect to $VNC_CONNECT."
1089 #store the options in a file
1090 VNCDIR="/home/${USER}/.vnc"
1091 [ -d "$VNCDIR" ] || mkdir "$VNCDIR"
1092 echo " --connect $VNC_CONNECT " >> $VNCDIR/options
1098 # {{{ set password for user grml
1100 if checkbootparam 'passwd' >>$DEBUG 2>&1; then
1101 einfo "Bootoption passwd found."
1102 PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
1103 if [ -n "$PASSWD" ] ; then
1104 echo "grml:$PASSWD" | chpasswd -m ; eend $?
1106 eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
1109 ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
1117 if ! [ -x /usr/bin/amixer ] ; then
1118 eerror "amixer binary not available. Can not set sound volumes therefore."
1121 if ! [ -r /proc/asound/cards ] ; then
1122 ewarn "No soundcard present, skipping mixer settings therefore."
1127 for card in $(cat /proc/asound/cards| grep -e '^\s*[0-9]' | awk '{print $1}') ; do
1128 einfo "Configuring soundcard \"$(awk -F\[ '/^ *'$card' \[/{ FS=" "; $0=$2; print $1}' < /proc/asound/cards)\""
1131 if checkbootparam 'vol' ; then
1132 VOL="$(getbootparam 'vol' 2>>$DEBUG)"
1133 if [ -z "$VOL" ] ; then
1134 eerror "Bootoption vol found but no volume level/parameter given. Using defaults (75%)."
1142 if checkbootparam 'nosound' ; then
1143 einfo "Muting sound devices on request."
1144 ERROR=$(amixer -q set Master mute)
1146 if [ -n "$ERROR" ] ; then
1148 eerror "Problem muting sound devices: $ERROR"
1152 elif [ -z "$INSTALLED" ] ; then
1153 einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
1155 if checkbootparam 'micvol' ; then
1156 MICVOL="$(getbootparam 'micvol' 2>>$DEBUG)"
1161 for CONTROL in Master PCM ; do
1162 if amixer -q | grep -q "Simple mixer control '$CONTROL'" ; then
1163 amixer -q set "${CONTROL}" "${VOL}"%
1168 if [ ${MICVOL} -ne 0 ] ; then
1169 einfo "Setting microphone to ${WHITE}${MICVOL}${NORMAL}."
1170 amixer -q set "Mic" $MICVOL &> /dev/null
1173 fi # checkbootparam 'nosound'
1180 # {{{ modem detection
1182 if checkbootparam 'nomodem'; then
1183 ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
1185 if [ -x /etc/init.d/sl-modem-daemon ] ; then
1186 if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
1187 einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
1196 config_wondershaper(){
1197 if checkbootparam 'wondershaper' ; then
1198 WONDER="$(getbootparam 'wondershaper' 2>>$DEBUG)"
1203 if [ -n "$WONDER" ]; then
1205 DEVICE="${WONDER%%,*}"
1207 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1209 DOWNSTREAM="${WONDER%%,*}"
1211 if [ -n "$R" -a "$R" != "$WONDER" ]; then
1213 UPSTREAM="${WONDER%%,*}"
1218 [ -n "$DEVICE" ] && CMD="$CMD $DEVICE"
1219 [ -n "$DOWNSTREAM" ] && CMD="$CMD $DOWNSTREAM"
1220 [ -n "$UPSTREAM" ] && CMD="$CMD $UPSTREAM"
1221 einfo "Starting wondershaper (${CMD}) in background."
1222 ( sh -c $CMD & ) && eend 0
1229 if checkbootparam 'nosyslog'; then
1230 ewarn "Not starting syslog daemon as requested on boot commandline." ; eend 0
1233 [ -x /etc/init.d/syslog-ng ] && SYSLOGD='syslog-ng'
1234 [ -x /etc/init.d/rsyslog ] && SYSLOGD='rsyslog'
1235 [ -x /etc/init.d/dsyslog ] && SYSLOGD='dsyslog'
1236 [ -x /etc/init.d/sysklogd ] && SYSLOGD='sysklogd'
1237 [ -x /etc/init.d/inetutils-syslogd ] && SYSLOGD='inetutils-syslogd'
1239 if [ -z "$SYSLOGD" ] ; then
1240 eerror "No syslog daemon found." ; eend 1
1242 einfo "Starting $SYSLOGD in background."
1243 /etc/init.d/$SYSLOGD start >>$DEBUG &
1252 if checkbootparam 'nogpm'; then
1253 ewarn "Not starting GPM as requested on boot commandline." ; eend 0
1255 if ! [ -r /dev/input/mice ] ; then
1256 eerror "No mouse found - not starting GPM." ; eend 1
1258 einfo "Starting gpm in background."
1259 /etc/init.d/gpm start >>$DEBUG &
1260 # ( while [ ! -e /dev/psaux ]; do sleep 5; done; /etc/init.d/gpm start >>$DEBUG ) &
1269 if checkbootparam 'services' ; then
1270 SERVICE="$(getbootparam 'services' 2>>$DEBUG)"
1271 SERVICELIST=$(echo "$SERVICE" | sed 's/,/\\n/g')
1272 SERVICENL=$(echo "$SERVICE" | sed 's/,/ /g')
1273 for service in $(echo -e $SERVICELIST) ; do
1274 # support running (custom) init scripts in non-blocking mode
1275 # if they contain the keyword "DO_NO_RUN_IN_BACKGROUND".
1276 if grep -q 'DO_NO_RUN_IN_BACKGROUND' "/etc/init.d/${service}" 2>>$DEBUG ; then
1277 einfo "Starting service ${service}."
1278 /etc/init.d/${service} start >>$DEBUG
1280 einfo "Starting service ${service} in background."
1281 /etc/init.d/${service} start >>$DEBUG &
1291 [ "$#" -eq 2 ] || ( echo "Error: wrong parameter for get_remote_file()" ; return 1 )
1292 SOURCE=$(eval echo "$1")
1295 wget --timeout=10 --dns-timeout=10 --connect-timeout=10 --tries=1 \
1296 --read-timeout=10 ${SOURCE} -O ${TARGET} && return 0 || return 1
1298 einfo "Trying to get ${WHITE}${TARGET}${NORMAL}"
1300 while ! getconfig && [[ "$counter" != 0 ]] ; do
1301 echo -n "Sleeping for 1 second and trying to get config again... "
1302 counter=$(( counter-1 ))
1303 echo "$counter tries left" ; sleep 1
1305 if [ -s "$TARGET" ] ; then
1306 einfo "Downloading was successfull." ; eend 0
1307 einfo "md5sum of ${WHITE}${TARGET}${NORMAL}: "
1308 md5sum ${TARGET} ; eend 0
1311 einfo "Sorry, could not fetch ${SOURCE}" ; eend 1
1319 if checkbootparam 'netconfig' ; then
1320 CONFIG="$(getbootparam 'netconfig' 2>>$DEBUG)"
1321 CONFIGFILE='/tmp/netconfig.grml'
1323 if get_remote_file ${CONFIG} ${CONFIGFILE} ; then
1324 cd / && einfo "Unpacking ${WHITE}${CONFIGFILE}${NORMAL}:" && /usr/bin/unp $CONFIGFILE $EXTRACTOPTIONS ; eend $?
1331 # {{{ remote scripts
1332 config_netscript() {
1333 if checkbootparam 'netscript' ; then
1334 CONFIG="$(getbootparam 'netscript' 2>>$DEBUG)"
1335 SCRIPTFILE='/tmp/netscript.grml'
1337 if get_remote_file ${CONFIG} ${SCRIPTFILE} ; then
1338 chmod +x ${SCRIPTFILE}
1339 einfo "Running ${WHITE}${SCRIPTFILE}${NORMAL}:" && NETSCRIPT=${CONFIG} ${SCRIPTFILE} ; eend $?
1346 # {{{ fix/workaround for unionfs
1348 if [ -z "$INSTALLED" ]; then
1349 touch /var/cache/apt/*cache.bin
1354 # {{{ start X window system via grml-x
1356 # make sure we start X only if startx is used *before* a nostartx option
1357 # so it's possible to disable automatic X startup using nostart
1358 if checkbootparam 'startx' && ! echo "$CMDLINE" | grep -q 'startx.*nostartx' ; then
1359 if [ -x "$(which X)" ] ; then
1360 if [ -z "$INSTALLED" ] ; then
1361 WINDOWMANAGER="$(getbootparam 'startx' 2>>$DEBUG)"
1362 if [ -z "$WINDOWMANAGER" ] ; then
1363 einfo "No window manager specified. Taking ${WHITE}wm-ng${NORMAL} as default." && eend 0
1364 WINDOWMANAGER="wm-ng"
1366 einfo "Window manager ${WHITE}${WINDOWMANAGER}${NORMAL} found as bootoption." && eend 0
1368 einfo "Setting up and invoking grml-x ${WINDOWMANAGER}. Just exit X windows system to get full featured consoles."
1369 config_userfstab || fstabuser='grml'
1370 cat>|/etc/init.d/xstartup<<EOF
1372 su $fstabuser -c "/usr/bin/grml-x $WINDOWMANAGER"
1374 chmod 755 /etc/init.d/xstartup
1376 # adjust inittab for xstartup
1377 if grep -q '^6:' /etc/inittab ; then
1378 sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /usr/share/grml-scripts/run-welcome" >/dev/tty6 2>\&1 </dev/tty6|' /etc/inittab
1379 else # just append tty6 to inittab if no definition is present:
1380 echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /usr/share/grml-scripts/run-welcome" >/dev/tty6 2>&1 < /dev/tty6' >> /etc/inittab
1383 /sbin/telinit q ; eend $?
1385 if grep -q '^allowed_users=' /etc/X11/Xwrapper.config ; then
1386 sed -i 's/^allowed_users=.*/allowed_users=anybody/' /etc/X11/Xwrapper.config
1388 echo 'allowed_users=anybody' >> /etc/X11/Xwrapper.config
1392 eerror "We are not running in live mode - startx will not work, skipping it."
1393 eerror " -> Please use something like xdm, gdm or kdm for starting X on a harddisk system!" ; eend 1
1396 eerror "/usr/X11R6/bin/X is not present on this grml flavour."
1397 eerror " -> Boot parameter startx does not work therefore." ; eend 1
1403 # {{{ configuration framework
1405 if checkbootparam 'extract' ; then
1406 EXTRACT="$(getbootparam 'extract' 2>>$DEBUG)"
1407 EXTRACTOPTIONS="-- -x $EXTRACT"
1411 config_finddcsdir() {
1412 # - If no GRMLCFG partition is found and noautoconfig is _not_ given
1413 # on the command line, nothing is changed and the dcs files are
1414 # searched within the .iso, $dcs-dir is set to the root directory
1416 # - If a GRMLCFG partition is found, $dcs-dir is set to the root of
1417 # the GRMLCFG partition unless noautoconfig is set. If noautoconfig is
1418 # set, $dcs-dir is set to the root directory within the .iso.
1419 # - If myconfig=foo is set on the command line, $dcs-dir is set to
1420 # foo, even if a GRMLCFG partition is present.
1423 # autoconfig, see issue673
1424 GRMLCFG="$(getbootparam 'autoconfig' 2>>$DEBUG)"
1425 [ -n "$GRMLCFG" ] || GRMLCFG="GRMLCFG"
1426 if checkbootparam 'noautoconfig' || checkbootparam 'forensic' ; then
1427 ewarn "Skipping running automount of device(s) labeled $GRMLCFG as requested." ; eend 0
1429 if [ -z "$INSTALLED" ] ; then
1430 if checkbootparam 'myconfig' ; then
1431 DCSDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
1432 if [ -z "$DCSDEVICE" ]; then
1433 eerror "Error: No device for bootoption myconfig provided." ; eend 1
1434 fi # [ -z "$DCSDEVICE" ]
1435 elif checkvalue $CONFIG_MYCONFIG; then # checkbootparam myconfig
1436 einfo "Searching for device(s) labeled with $GRMLCFG. (Disable this via boot option: noautoconfig)" ; eend 0
1438 # We do need the following fix so floppy disk is available to blkid in any case :-/
1439 if [ -r /dev/fd0 ] ; then
1440 einfo "Floppy device detected. Trying to access floppy disk."
1441 if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 >>$DEBUG 2>&1 ; then
1442 blkid /dev/fd0 >>$DEBUG 2>&1
1445 DCSDEVICE=$(blkid -t LABEL=$GRMLCFG | head -1 | awk -F: '{print $1}')
1446 if [ -n "$DCSDEVICE" ]; then
1447 DCSMP="/mnt/grmlcfg"
1452 # if not specified/present then assume default:
1453 if [ -z "$DCSDEVICE" ]; then
1454 DCSDIR="/live/image"
1457 einfo "debs, config, scripts are read from $DCSDEVICE." ; eend 0
1458 DCSDIR="$(< /proc/mounts awk -v DCSDEV=$DCSDEVICE '{if ($1 == DCSDEV) { print $2 }}')"
1459 if [ -n "$DCSDIR" ]; then
1460 ewarn "$DCSDEVICE already mounted on $DCSDIR"; eend 0
1462 [ -d $DCSMP ] || mkdir $DCSMP
1463 umount $DCSMP >>$DEBUG 2>&1 # make sure it is not mounted
1464 mount -o ro -t auto $DCSDEVICE $DCSMP ; RC="$?"
1465 if [[ $RC == 0 ]]; then
1466 einfo "Successfully mounted $DCSDEVICE to $DCSMP (readonly)." ; eend 0
1468 eerror "Error: mounting $DCSDEVICE to $DCSMP (readonly) failed." ; eend 1
1477 if [ -n "$DCSDIR" -a "$DCSDIR" != "/live/image" ] ; then
1478 einfo "Debs, config, scripts (if present) will be read from $DCSDIR." ; eend 0
1479 elif checkbootparam 'debs' || checkbootparam 'config' || checkbootparam 'scripts'; then
1480 einfo "Debs, config, scripts will be read from the live image directly." ; eend 0
1486 if checkbootparam 'partconf' ; then
1487 MOUNTDEVICE="$(getbootparam 'partconf' 2>>$DEBUG)"
1488 if [ -n "$MOUNTDEVICE" ]; then
1489 [ -d /mnt/grml ] || mkdir /mnt/grml
1490 mount -o ro -t auto $MOUNTDEVICE /mnt/grml ; RC="$?"
1491 if [[ $RC == 0 ]]; then
1492 einfo "Successfully mounted $MOUNTDEVICE to /mnt/grml (readonly)." ; eend 0
1493 einfo "Copying files from $MOUNTDEVICE over grml system."
1494 for file in `cat /etc/grml/partconf` ; do
1495 [ -d /mnt/grml/$file ] && cp -a /mnt/grml/${file}* ${file} && echo "copied: $file"
1496 [ -f /mnt/grml/$file ] && cp -a /mnt/grml/${file} ${file} && echo "copied: $file"
1499 einfo "Could not mount $MOUNTDEVICE to /mnt/grml - sorry." ; eend 1
1500 fi # mount $MOUNTDEVICE
1501 grep -q '/mnt/grml' /proc/mounts && umount /mnt/grml
1503 einfo "Sorry, no device for bootoption partconf provided. Skipping." ; eend 1
1504 fi # [ -n "$MOUNTDEVICE" ]
1509 # {{{ /cdrom/.*-options
1511 if checkbootparam 'debs' ; then
1512 iszsh && setopt localoptions shwordsplit
1513 DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
1514 if [ -z "$DEBS" ] ; then
1517 if ! echo $DEBS | grep -q '/'; then
1518 # backwards compatibility: if no path is given get debs from debs/
1521 einfo "Tring to install debian package(s) ${DEBS}"
1522 DEBS="$(eval echo ${DCSDIR}/$DEBS)"
1523 dpkg -i $DEBS ; eend $?
1528 if checkbootparam 'scripts' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1529 SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
1530 if [ -d ${DCSDIR}/scripts ] && [ -z "$SCRIPTS" ]; then
1531 SCRIPTS="$(cd ${DCSDIR}/scripts; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1533 if ! echo $SCRIPTS | grep -q '/'; then
1534 # backwards compatibility: if no path is given get scripts from scripts/
1535 SCRIPTS="scripts/$SCRIPTS"
1537 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1538 # we are executing from a GRMLCFG labeled fs
1539 # kick everything we have done before and start over
1540 SCRIPTS="$(cd ${DCSDIR}; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
1542 if [ -n "$SCRIPTS" ]; then
1543 SCRIPTS="${DCSDIR}/$SCRIPTS"
1544 if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1545 einfo "Trying to execute ${SCRIPTS}"
1547 elif [ -d "$SCRIPTS" ]; then
1548 einfo "Bootparameter scripts found. Trying to execute from directory ${SCRIPTS}:"
1551 einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
1559 if checkbootparam 'config' || [ "$DCSMP" = "/mnt/grmlcfg" ]; then
1560 CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
1561 if [ -z "$CONFIG" ]; then
1562 CONFIG="$(cd ${DCSDIR}; ls -1d [Cc][Oo][Nn][Ff][Ii][Gg].[Tt][Bb][Zz] 2>>$DEBUG)"
1564 if [ -n "$CONFIG" ]; then
1565 if [ -d "${DCSDIR}/${CONFIG}" ] ; then
1566 einfo "Taking configuration from directory ${DCSDIR}/${CONFIG}"
1568 cp -a ${DCSDIR}/${CONFIG}/* /
1569 elif [ -f "${DCSDIR}/${CONFIG}" ]; then
1570 einfo "Extracting configuration from file ${DCSDIR}/${CONFIG}"
1573 unp ${DCSDIR}/${CONFIG} $EXTRACTOPTIONS ; eend $?
1575 ewarn "Sorry, could not find configuration file or directory ${DCSDIR}/${FILENAME}." ; eend 1
1582 # {{{ confing_umount_dcsdir
1583 config_umount_dcsdir(){
1584 # umount $DCSMP if it was mounted by finddcsdir
1585 grep -q "$DCSMP" /proc/mounts && umount "$DCSMP"
1591 if checkbootparam 'mypath' ; then
1592 MY_PATH="$(getbootparam 'mypath' 2>>$DEBUG)"
1593 einfo "Bootparameter mypath found, adding ${MY_PATH} to /etc/grml/my_path"
1594 touch /etc/grml/my_path
1595 chmod 644 /etc/grml/my_path
1596 # make sure the directories exist:
1598 for i in $(echo $MY_PATH | sed 's/:/\n/g') ; do
1599 if ! [ -d "$i" ] ; then
1600 einfo "Creating directory $i"
1601 mkdir -p "$i" ; eend $?
1604 grep -q "${MY_PATH}" /etc/grml/my_path || echo "${MY_PATH}" >> /etc/grml/my_path ; eend $?
1612 if checkbootparam 'distcc' ; then
1613 OPTIONS="$(getbootparam 'distcc' 2>>$DEBUG)"
1614 if [ -n "$OPTIONS" ]; then
1617 if [ -n "$OPTIONS" ]; then
1618 NET="${OPTIONS%%,*}"
1620 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1622 INTERFACE="${OPTIONS%%,*}"
1627 CONFIG=/etc/default/distcc
1628 sed -i "s#^STARTDISTCC=.*#STARTDISTCC=YES#" $CONFIG
1629 sed -i "s#^ALLOWEDNETS=.*#ALLOWEDNETS=$NET#" $CONFIG
1631 if [ -n "$INTERFACE" ] ; then
1632 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1635 while [ -z "$IP" ] && [[ "$counter" != 0 ]] ; do
1636 counter=$(( counter-1 ))
1637 ewarn "No ip address for $INTERFACE found. Sleeping for 3 seconds. $counter tries left."
1639 IP=$(LANG=C ifconfig $INTERFACE | gawk -F: /"inet addr"/'{print $2}' | gawk '{print $1}')
1643 if [ -n "$IP" ] ; then
1644 sed -i "s#^LISTENER=.*#LISTENER=$IP#" $CONFIG
1646 einfo "Bootoption distcc found. Preparing setup for distcc daemon."
1648 id distccd >/dev/null 2>&1 || \
1650 einfo "Creating distcc user" ; \
1651 adduser --quiet --system --ingroup nogroup --home / --no-create-home distccd ; eend $?
1654 einfo "Starting distcc for network ${NET}, listening on ${IP}."
1655 /etc/init.d/distcc start >/dev/null ; eend $?
1658 eerror "No ip address for $INTERFACE found. distcc can not be used without it." ; eend 1
1662 if checkbootparam 'gcc'; then
1663 GCC="$(getbootparam 'gcc' 2>>$DEBUG)"
1665 einfo "Pointing /usr/bin/gcc to /usr/bin/gcc-${GCC}."
1668 ln -s /usr/bin/gcc-${GCC} /usr/bin/gcc ; eend $?
1671 if checkbootparam 'gpp'; then
1672 GPP="$(getbootparam 'gpp' 2>>$DEBUG)"
1674 einfo "Pointing /usr/bin/g++ to /usr/bin/g++-${GPP}."
1675 if [ -x /usr/bin/g++-${GPP} ] ; then
1677 ln -s /usr/bin/g++-${GPP} /usr/bin/g++ ; eend $?
1679 einfo "Pointing /usr/bin/cpp to /usr/bin/cpp-${GPP}."
1680 if [ -x /usr/bin/cpp-${GPP} ] ; then
1682 ln -s /usr/bin/cpp-${GPP} /usr/bin/cpp ; eend $?
1691 # Notice: use it only on live-cd system, if running from harddisk please
1692 # add modules to /etc/modules and activate /etc/init.d/module-init-tools
1693 # in /etc/runlevel.conf
1695 MODULES_FILE=/etc/grml/modules
1696 if checkbootparam 'nomodules' ; then
1697 ewarn "Skipping loading of modules defined in ${MODULES_FILE} as requested." ; eend 0
1698 elif [ -z "$INSTALLED" ]; then
1699 if [ -r $MODULES_FILE ] ; then
1700 einfo "Loading modules specified in ${MODULES_FILE}:"
1702 grep '^[^#]' $MODULES_FILE | \
1703 while read module args; do
1704 [ "$module" ] || continue
1706 modprobe $module $args ; eend $?
1710 ewarn "File $MODULES_FILE does not exist. Skipping loading of specific modules." ; eend 1
1717 config_915resolution(){
1718 if checkbootparam '915resolution' ; then
1719 OPTIONS="$(getbootparam '915resolution' 2>>$DEBUG)"
1720 if [ -x /usr/sbin/915resolution ]; then
1725 if [ -n "$OPTIONS" ]; then
1727 MODE="${OPTIONS%%,*}"
1729 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1731 XRESO="${OPTIONS%%,*}"
1733 if [ -n "$R" -a "$R" != "$OPTIONS" ]; then
1735 YRESO="${OPTIONS%%,*}"
1740 einfo "Running 915resolution with options ${MODE} ${XRESO} ${YRESO}."
1741 [ -n "$MODE" ] && [ -n "$XRESO" ] && [ -n "$YRESO" ] && ( sh -c "$CMD $MODE $XRESO $YRESO" & )
1750 [ -n "$INSTALLED" ] && return 0
1752 # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
1753 if checkbootparam 'noraid' || checkbootparam 'noswraid' || \
1754 checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
1755 ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
1757 if ! [ -x /sbin/mdadm ] ; then
1758 eerror "mdadm not available, can not execute it." ; eend 1
1761 # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1762 # find out whether we have a valid configuration file already
1763 if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
1764 einfo "Creating /etc/mdadm/mdadm.conf for use with mdadm."
1765 [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
1766 MDADM_MAILADDR__='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
1768 ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
1771 if ! checkbootparam 'swraid' ; then
1773 einfo "Just run 'Start mdadm-raid' to assemble md arrays or boot using 'swraid' as bootoption for autostart."
1776 einfo "Bootoption swraid found. Searching for software RAID arrays:"
1781 for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
1783 *'No arrays found'*)
1784 ewarn "$line" ; eend 0
1787 einfo "$line" ; eend 0
1794 if [ -r /proc/mdstat ] ; then
1796 MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
1797 if [ -z "$MDSTAT" ] ; then
1798 ewarn "No active arrays found" ; eend 0
1803 for line in $(grep '^md[0-9]' /proc/mdstat) ; do
1804 einfo "active arrays: $line" ; eend 0
1810 fi # bootoption swraid
1812 fi # is /sbin/mdadm executable?
1813 fi # check for bootoptions
1819 [ -n "$INSTALLED" ] && return 0
1821 if checkbootparam 'nodmraid' ; then
1822 ewarn "Skipping dmraid code as requested on boot commandline." ; eend 0
1826 if ! [ -x /sbin/dmraid ] ; then
1827 eerror "dmraid not available, can not execute it." ; eend 1
1832 # usage: dmraid_wrapper <dmraid_option>
1833 [ -n "$1" ] || return 1
1840 for line in $(dmraid $1 ; echo errcode:$?); do
1842 *'no block devices found'*)
1843 einfo "No block devices found" ; eend 0
1847 einfo "No active dmraid devices found" ; eend 0
1866 if checkbootparam 'dmraid' ; then
1867 local ACTION="$(getbootparam 'dmraid' 2>>$DEBUG)"
1868 if [ "$ACTION" = "off" ] ; then
1869 # Deactivates all active software RAID sets:
1870 einfo "Deactivating present dmraid sets (as requested via dmraid=off):"
1873 # Activate all software RAID sets discovered:
1874 einfo "Activating present dmraid sets (as requested via dmraid):"
1881 # by default (no special bootoptions) discover all software RAID devices:
1882 einfo "Searching for any present dmraid sets:"
1887 # {{{ LVM (Logical Volumes)
1889 [ -n "$INSTALLED" ] && return 0
1891 if checkbootparam 'nolvm' ; then
1892 ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
1894 # Debian etch provides /etc/init.d/lvm only, newer suites provide /etc/init.d/lvm2
1895 if ! [ -x /sbin/lvm -a -x /sbin/lvdisplay ] || ! [ -x /etc/init.d/lvm2 -o -x /etc/init.d/lvm ] ; then
1896 eerror "LVM not available, can not execute it." ; eend 1
1898 if lvdisplay 2>&1 | grep -v 'No volume groups found' >/dev/null 2>&1 ; then
1899 einfo "You seem to have logical volumes (LVM) on your system."
1901 einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
1903 if checkbootparam 'lvm' ; then
1904 einfo "Bootoption LVM found. Searching for logical volumes:"
1905 /etc/init.d/lvm2 start ; eend $?
1909 fi # check for lvm binary
1910 fi # check for bootoption nolvm
1914 # {{{ debnet: setup network based on an existing one found on a partition
1916 if checkbootparam 'debnet' ; then
1917 einfo "Bootoption 'debnet' found. Searching for Debian network configuration: "
1923 # {{{ disable console blanking
1925 if checkbootparam 'noblank' ; then
1926 einfo "Bootoption noblank found. Disabling monitor blanking."
1927 setterm -blank 0 ; eend $?
1932 # {{{ tohd= bootoption
1935 if checkbootparam 'tohd' ; then
1936 local TARGET="$(getbootparam 'tohd' 2>>$DEBUG)"
1937 if [ -z "$TARGET" ] ; then
1938 eerror "Error: tohd specified without any partition, can not continue." ; eend 1
1939 eerror "Please use something like tohd=/dev/sda9." ; eend 1
1943 if ! [ -b "$TARGET" ] ; then
1944 eerror "Error: $TARGET is not a valid block device, sorry." ; eend 1
1948 if grep -q $TARGET /proc/mounts ; then
1949 eerror "$TARGET already mounted, skipping execution of tohd therefore."
1954 local MOUNTDIR=$(mktemp -d)
1956 if mount -o rw "$TARGET" "$MOUNTDIR" ; then
1957 einfo "Copyring live system to $TARGET - this might take a while"
1958 rsync -a --progress /live/image/live $MOUNTDIR
1962 einfo "Booting with \"grml bootfrom=$TARGET\" should work now." ; eend 0
1964 eerror "Error when trying to mount $TARGET, sorry."; eend 1
1973 # {{{ grml2hd: automatic installation
1976 if checkbootparam "grml2hd" || checkbootparam "BOOT_IMAGE=grml2hd" ; then
1978 if checkbootparam 'user' ; then
1980 NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
1981 sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
1984 if checkbootparam 'filesystem' ; then
1986 FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
1987 sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
1990 if checkbootparam 'partition' ; then
1992 PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
1993 # notice: the following checks whether the given partition is available, if not the skip
1994 # execution of grml2hd as it might result in data loss...
1995 if [ -r $PARTITION ] ; then
1996 sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
1998 ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
2002 if checkbootparam 'mbr' ; then
2004 BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
2005 sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
2008 cat>|/usr/bin/grml2hd_noninteractive<<EOF
2010 GRML2HD_NONINTERACTIVE='yes' grml2hd
2013 chmod 755 /usr/bin/grml2hd_noninteractive
2014 einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
2015 if [ -z "$GRML2HD_FAIL" ] ; then
2016 screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
2018 ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
2021 fi # if checkbootparam "BOOT_IMAGE=grml2hd ...
2025 # {{{ debootstrap: automatic installation
2026 config_debootstrap(){
2028 if checkbootparam "BOOT_IMAGE=debian2hd" || checkbootparam "debian2hd" ; then
2030 einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
2032 if ! [ -x /usr/sbin/grml-debootstrap ] ; then
2034 eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
2039 if checkbootparam 'target' ; then
2041 TARGET="$(getbootparam 'target' 2>>$DEBUG)"
2042 # notice: the following checks whether the given partition is available, if not the skip
2043 # execution of grml-debootstrap as it might result in data loss...
2044 if ! [ -r "$TARGET" ] ; then
2045 eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
2049 eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
2054 if checkbootparam 'grub' ; then
2056 GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
2059 if checkbootparam 'groot' ; then
2061 GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
2064 if checkbootparam 'release' ; then
2066 RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
2069 if checkbootparam 'mirror' ; then
2071 MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
2074 if checkbootparam 'boot_append' ; then
2076 BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
2079 if checkbootparam 'password' ; then
2081 PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
2084 # now check which options are available
2085 if [ -n "TARGET" ] ; then
2086 TARGETCMD="--target $TARGET"
2090 eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
2094 [ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
2095 [ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
2096 [ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
2097 [ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
2098 [ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
2099 [ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
2101 # and finally write script and execute it
2102 cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
2104 AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
2107 chmod 750 /usr/bin/grml-debootstrap_noninteractive
2109 screen /usr/bin/grml-debootstrap_noninteractive
2110 einfo "Invoking a shell, just exit to continue booting..."
2113 fi # checkbootparam "BOOT_IMAGE=debian2hd
2117 config_virtualbox_shared_folders() {
2118 if [ -r /proc/acpi/battery/BAT0/info ] && grep -q 'OEM info:.*innotek' /proc/acpi/battery/BAT0/info ; then
2119 einfo "VirtualBox detected, trying to set up Shared Folders."
2120 if ! modprobe -l | grep -q vboxsf.ko ; then
2121 ewarn "vboxsf driver not present, not setting up VirtualBox Shared Folders."
2123 elif ! [ -x /usr/sbin/VBoxService ] ; then
2124 ewarn "virtualbox-guest-utils not installed, not setting up VirtualBox Shared Folders."
2129 einfo "Loading vboxsf driver."
2130 lsmod | grep -q vboxsf || modprobe vboxsf
2133 einfo "Adjusting /dev/vboxguest."
2134 chown root:vboxsf /dev/vboxguest
2135 chmod 660 /dev/vboxguest
2138 if [ -n "$CONFIG_FSTAB_USER" ] ; then
2139 fstabuser="$CONFIG_FSTAB_USER"
2141 fstabuser=$(getent passwd 1000 | cut -d: -f1)
2143 einfo "Adding $fstabuser to group vboxsf."
2144 adduser grml vboxsf &>/dev/null
2147 einfo "Starting VBoxService."
2148 VBoxService >/dev/null &
2156 # {{{ Support customization
2158 if checkbootparam 'distri'; then
2159 DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
2160 if [ -r "${LIVECD_PATH}"/desktop/"$DISTRI".jpg ] ; then
2161 [ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file ${LIVECD_PATH}/desktop/${DISTRI} present" && eend 0
2162 # make sure the desktop.jpg file is not a symlink, so copying does not file then
2163 [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
2164 cp "${LIVECD_PATH}"/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
2170 ## END OF FILE #################################################################
2171 # vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3