# Authors: grml-team (grml.org), (c) Klaus Knopper <knopper@knopper.net>, (c) Michael Prokop <mika@grml.org>
# Bug-Reports: see http://grml.org/bugs/
# License: This file is licensed under the GPL v2.
-# Latest change: Don Okt 12 13:00:04 CEST 2006 [mika]
+# Latest change: Fre Nov 10 00:33:15 CET 2006 [mika]
################################################################################
# {{{ path, variables, signals, umask, zsh
# }}}
# {{{ Read in boot parameters
+[ -f /proc/version ] || mount_proc # make sure we can access /proc/cmdline when sourcing this file too
CMDLINE="$(cat /proc/cmdline)"
[ -d /cdrom/bootparams/ ] && CMDLINE="$CMDLINE $(cat /cdrom/bootparams/* | tr '\n' ' ')"
# }}}
}
# }}}
-# {{{ installed on hd?
-config_checkfs(){
-if [ -n "$INSTALLED" ]; then
- einfo "Running from HD, checking filesystems."
-# We are running from HD, so a file system check is recommended
- [ -f /etc/init.d/checkroot.sh ] && /etc/init.d/checkroot.sh
- [ -f /etc/init.d/checkfs.sh ] && /etc/init.d/checkfs.sh
- eend 0
-fi
-}
-# }}}
-
-# {{{ / must be read-write in any case, starting from here
-config_remount_root(){
- mount -o remount,rw / 2>>$DEBUG
-}
-# }}}
-
# {{{ ld.so.cache + depmod
config_ld_mod(){
if [ -n "$INSTALLED" ]; then
}
# }}}
-# {{{ blacklist specific module
+# {{{ blacklist specific module [ used in /etc/init.d/udev ]
config_blacklist(){
if checkbootparam "blacklist" ; then
if [ -z "$INSTALLED" ]; then
# }}}
# {{{ Enable DMA for all IDE drives now if not disabled
-# Notice: Already done by linuxrc, maybe not on hd-installations
+# Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
config_dma(){
if checkbootparam "nodma"; then
ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
# {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
config_fstab(){
-NOSWAP=""
-checkbootparam "noswap" && NOSWAP="yes"
-if checkbootparam "nofstab"; then
+
+NOSWAP="yes" # we do not use swap by default!
+if checkbootparam "swap" -o checkbootparam "anyswap" ; then
+ NOSWAP=''
+fi
+
+if checkbootparam "nofstab" -o checkbootparam "forensic" ; then
ewarn "Skipping /etc/fstab creation as requested on boot commandline." ; eend 0
else
checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
fi
fi
# Scan for swap, config, homedir
-if [ -z "$NOSWAP" -o -z "$INSTALLED" ]; then
- einfo "Checking for swap partition(s)."
+if [ -z "$NOSWAP" ]; then
+ einfo "Searching for swap partition(s) as requested."
fi
GRML_IMG=""
GRML_SWP=""
elif [ ! -e /lib/modules/${KERNEL}/kernel/arch/i386/kernel/cpu/cpufreq -o ! -e /lib/modules/${KERNEL}/kernel/drivers/cpufreq ] ; then
ewarn "Skipping CPU detection as module dependencies are not fulfilled." ; eend 1
else
- 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>>$DEBUG` " ; eend 0
+ if [[ `grep -c processor /proc/cpuinfo` -gt 1 ]] ; then
+ einfo "Detecting CPU:"
+ CPU=$(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)
+ echo $CPU | sed 's/ \{1,\}/ /g'
+ eend 0
+ else
+ 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>>$DEBUG` " ; eend 0
+ fi
if /usr/sbin/laptop-detect ; then
einfo "Detected Laptop - trying to use cpu frequency scaling:"
# loadcpumod() {
}
# }}}
-# {{{ Check if we want the config floppy
-config_old_myconfig(){
-MYCONF=""
-case "$CMDLINE" in *\ myconfig*) MYCONF="yes"; ;; esac
-if [ -n "$MYCONF" ]; then
- einfo "Bootoption myconfig detected." && eend 0
-# Check for given config directory
- MYCONFDIR="$(getbootparam 'myconfig')"
- [ -n "$MYCONFDIR" ] || MYCONFDIR="$(getbootparam 'myconfig')"
-fi
-
-# Check for configuration floppy add-on if not running from HD
-if [ -z "$INSTALLED" -a -n "$MYCONF" ]; then
- FOUND_CONFIG=""
- if [ -n "$MYCONFDIR" ]; then
- case "$MYCONFDIR" in
- /dev/*)
- MYCONFDEVICE="${MYCONFDIR##/dev/}"
- MYCONFDEVICE="/dev/${MYCONFDEVICE%%/*}"
- MYCONFMOUNTPOINT="/mnt/${MYCONFDEVICE##/dev/}"
- MYCONFDIR="/mnt/${MYCONFDIR##/dev/}"
- ;;
- /mnt/*)
- MYCONFDEVICE="${MYCONFDIR##/mnt/}"
- MYCONFDEVICE="/dev/${MYCONFDEVICE%%/*}"
- MYCONFMOUNTPOINT="/mnt/${MYCONFDEVICE##/dev/}"
- ;;
- [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
- MYCONFDIR="$(findfile grml.sh)"
- if [ -n "$MYCONFDIR" ]; then
- MYCONFDEVICE="${MYCONFDIR##/mnt/}"
- MYCONFDEVICE="/dev/${MYCONFDEVICE%%/*}"
- MYCONFMOUNTPOINT="/mnt/${MYCONFDEVICE##/dev/}"
- MYCONFDIR="${MYCONFMOUNTPOINT}"
- else
- FOUND_CONFIG="none"
- fi
- ;;
- *)
- eerror "Invalid configdir '$MYCONFDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
- eerror "Option ignored."
- FOUND_CONFIG="invalid"
- ;;
- esac
- else
- MYCONFDEVICE="/dev/fd0"
- MYCONFMOUNTPOINT="/mnt/floppy"
- MYCONFDIR="/mnt/floppy"
- fi
-
- eindent
- if [ -z "$FOUND_CONFIG" ]; then
- einfo "Checking ${WHITE}${MYCONFDIR}${NORMAL} for grml configuration files...${NORMAL}"
- [ -d $MYCONFMOUNTPOINT ] || mkdir $MYCONFMOUNTPOINT && chown grml: $MYCONFMOUNTPOINT
- if trymount "$MYCONFDEVICE" "$MYCONFMOUNTPOINT"; then
- MYCONFIG="$(/bin/ls -1d $MYCONFDIR/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
- if [ -n "$MYCONFIG" -a -f "$MYCONFIG" ]; then
- echo ""
- FOUND_CONFIG="yes"
- einfo "Found, now executing ${WHITE}${MYCONFIG}${NORMAL}."
- echo "6" > /proc/sys/kernel/printk
- . "$MYCONFIG" "$MYCONFDIR" || true
- echo "0" > /proc/sys/kernel/printk
- fi
- umount "$MYCONFMOUNTPOINT" 2>>$DEBUG
- fi
- fi
- [ -n "$FOUND_CONFIG" ] || eerror "Not present."
- eoutdent
-fi
-# }}}
-
-# {{{ Check for extra shellscript on CD-ROM (/cdrom/GRML/grml.sh)
-MYCONFIG="$(/bin/ls -1d /cdrom/GRML/[Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
-if [ -n "$MYCONFIG" -a -f "$MYCONFIG" ]; then
- echo ""
- FOUND_CONFIG="yes"
- einfo "grml script/configuration file found on CD, executing ${BLUE}${MYCONFIG}${NORMAL}:"
- echo "6" > /proc/sys/kernel/printk
- . "$MYCONFIG" /cdrom/GRML || true
- echo "0" > /proc/sys/kernel/printk
-fi
-}
-# }}}
-
# {{{ Check for scripts on CD-ROM
config_cdrom_scripts(){
if checkbootparam "script"; then
amixer set Front 0% 1>/dev/null
fi
fi
- aumix -w 0 -v 0 -p 0 -m 0 ; eend $?
+ ERROR=$(aumix -w 0 -v 0 -p 0 -m 0 2>&1) ; RC=$?
+ if [ -n "$ERROR" ] ; then
+ eindent
+ eerror "Problem muting sound devices: $ERROR"
+ eoutdent
+ fi
+ eend $RC
elif [ -z "$INSTALLED" ]; then
einfo "Setting mixer volumes to level ${WHITE}${VOL}${NORMAL}."
# some IBM notebooks require the following stuff:
amixer set Front ${VOL}% 1>/dev/null
fi
fi
- aumix -w $VOL -v $VOL -p $VOL -m $VOL ; eend $?
+ ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $VOL 2>&1) ; RC=$?
+ if [ -n "$ERROR" ] ; then
+ eindent
+ eerror "Problem setting mixer volumes: $ERROR"
+ eoutdent
+ fi
+ eend $RC
fi
fi
}
config_automount(){
-if checkbootparam noautoconfig ; then
+if checkbootparam noautoconfig -o checkbootparam forensic ; then
ewarn "Skipping running automount of device(s) labeled GRMLCFG as requested." ; eend 0
else
if [ -z "$INSTALLED" ] ; then
}
config_myconfig(){
+
+if checkbootparam "config" ; then
+ CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
+ [ -z "$CONFIG" ] && CONFIG='config.tbz'
+ einfo "Bootoption config found. config is set to: $CONFIG"
+ eindent
+ einfo "Trying to extract configuration file ${CONFIG}:"
+ cd / && unp /cdrom/config/$CONFIG $EXTRACTOPTIONS ; eend $?
+ eoutdent
+fi
+
if checkbootparam myconfig ; then
MOUNTDEVICE="$(getbootparam 'myconfig' 2>>$DEBUG)"
if [ -n "$MOUNTDEVICE" ]; then
config_debs(){
if checkbootparam "debs" ; then
DEBS="$(getbootparam 'debs' 2>>$DEBUG)"
- [ -z "$CONFIG" ] && CONFIG="/cdrom/debs/*"
- einfo "Tring to install debian package(s) ${DEBS}:"
+ einfo "Tring to install debian package(s) ${DEBS}"
dpkg -i /cdrom/debs/$DEBS* ; eend $?
fi
}
-config_config(){
-if checkbootparam "config" ; then
- CONFIG="$(getbootparam 'config' 2>>$DEBUG)"
- [ -z "$CONFIG" ] && CONFIG='config.tbz'
- einfo "Bootoption config found. config is set to: $CONFIG"
- eindent
- einfo "Trying to extract configuration file ${CONFIG}:"
- cd / && unp /cdrom/config/$CONFIG $EXTRACTOPTIONS ; eend $?
- eoutdent
-fi
-}
-
config_scripts(){
if checkbootparam "scripts" ; then
SCRIPTS="$(getbootparam 'scripts' 2>>$DEBUG)"
}
# }}}
+# {{{ SW-RAID
+config_swraid(){
+ if [ -z "$INSTALLED" ] ; then
+ # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
+ if checkbootparam "noraid" -o checkbootparam "forensic" -o checkbootparam "raid=noautodetect" ; then
+ ewarn "Skipping search for SW-RAID as requested on boot commandline." ; eend 0
+ else
+ if ! [ -x /sbin/mdadm ] ; then
+ eerror "mdadm not available, can not execute it." ; eend 1
+ else
+
+ # if ! egrep -qv '^(MAILADDR.*|#.*|)$' /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
+ # find out whether we have a valid configuration file already
+ if ! grep -q ARRAY /etc/mdadm/mdadm.conf 2>>$DEBUG ; then
+ einfo "Creating /etc/mdadm/mdadm.conf"
+ [ -r /etc/mdadm/mdadm.conf ] && mv /etc/mdadm/mdadm.conf /etc/mdadm/mdadm.conf.old
+ MDADM_MAILADDR='root' /usr/share/mdadm/mkconf > /etc/mdadm/mdadm.conf ; eend $?
+ else
+ ewarn "/etc/mdadm/mdadm.conf looks like a configured mdadm setup, will not touch it." ; eend 0
+ fi
+
+ einfo "Searching for software RAID arrays (disable via bootoption noraid):"
+ eindent
+ IFSOLD=${IFS:-}
+ IFS='
+'
+ for line in $(mdadm --assemble --scan --auto=yes --symlink=no 2>&1) ; do
+ case $line in
+ *'No arrays found'*)
+ ewarn "$line" ; eend 0
+ ;;
+ *)
+ einfo "$line" ; eend 0
+ ;;
+ esac
+ done
+ IFS=$IFSOLD
+ eoutdent
+
+ if [ -r /proc/mdstat ] ; then
+ eindent
+ MDSTAT=$(grep '^md[0-9]' /proc/mdstat)
+ if [ -z "$MDSTAT" ] ; then
+ ewarn "No active arrays found" ; eend 0
+ else
+ IFSOLD=${IFS:-}
+ IFS='
+'
+ for line in $(grep '^md[0-9]' /proc/mdstat) ; do
+ einfo "active arrays: $line" ; eend 0
+ done
+ IFS=$IFSOLD
+ fi
+ eoutdent
+ fi
+
+ fi # is /sbin/mdadm executable?
+ fi # check for bootoptions
+ fi # run only in live-cd mode
+}
+# }}}
+
# {{{ debnet: setup network based on an existing one found on a partition
config_debnet(){
if checkbootparam "debnet" ; then
config_environment(){
ewarn "config_environment is deprecated. Please set CONFIG_ENVIRONMENT in /etc/grml/autoconfig to 'no'." ; eend 0
}
-config_running_from() {
- ewarn "config_running_from is deprecated. Please set CONFIG_RUNNING_FROM in /etc/grml/autoconfig to 'no'." ; eend 0
-}
config_keyboard(){
ewarn "config_keyboard is deprecated. Please set CONFIG_KEYBOARD in /etc/grml/autoconfig to 'no'." ; eend 0
}
projects / grml-autoconfig.git / blobdiff