# 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: Die Apr 03 17:02:59 CEST 2007 [mika]
+# Latest change: Don Jul 12 15:33:48 CEST 2007 [mika]
################################################################################
# {{{ path, variables, signals, umask, zsh
# activate unicode console if running within utf8 environment
if [ -r /etc/default/locale ] ; then
if grep -q "LANG=.*UTF" /etc/default/locale ; then
- einfo "Setting up unicode environment."
- unicode_start
- eend $?
+ if checkgrmlsmall && [ -z "$INSTALLED" ] ; then
+ ewarn "Not runnning unicode_start: grml-small with reduced language support detected." ; eend 0
+ else
+ einfo "Setting up unicode environment."
+ unicode_start 2>>$DEBUG ; eend $?
+ fi
fi
fi
echo "alias $BLACK off" >> /etc/modprobe.d/grml
echo "# end entry generated by config_blacklist of grml-autoconfig" >> /etc/modprobe.d/grml ; eend $?
else
- eerror "No given module for blacklist found. Blacklisting will not work therefor."
+ eerror "No given module for blacklist found. Blacklisting will not work therefore."
fi
else
ewarn "Backlisting via bootoption does not work on harddisk installations." ; eend 1
NOSWAP="yes" # we do not use swap by default!
if checkbootparam "swap" -o checkbootparam "anyswap" ; then
NOSWAP=''
+ checkbootparam "anyswap" && export ANYSWAP='yes' || export ANYSWAP=""
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=""
einfo "Scanning for harddisk partitions and creating /etc/fstab. (Disable this via boot option: nofstab)"
iszsh && setopt nonomatch
if [ -x /usr/sbin/rebuildfstab ] ; then
- config_userfstab || fstabuser=grml
- /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
+ config_userfstab || fstabuser=grml
+ /usr/sbin/rebuildfstab -r -u $fstabuser -g $fstabuser ; eend $?
else
- ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
- fi
- if [ -e /var/run/rebuildfstab.pid ]; then
- # Another instance of rebuildfstab, probably from hotplug, is still running, so just wait.
- sleep 8
- fi
-fi
-# Scan for swap, config, homedir
-if [ -z "$NOSWAP" ]; then
- einfo "Searching for swap partition(s) as requested."
-fi
-GRML_IMG=""
-GRML_SWP=""
-HOMEDIR="$(getbootparam home)"
-if [ -n "$partitions" ]; then
- while read p m f relax; do
- case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
- partoptions="users,exec"
- fnew=""
- case "$f" in swap)
- eindent
- if [ -n "$NOSWAP" ]; then
- if [ -z "$INSTALLED" ] ; then
- ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)" ; eend 0
- fi
- else
- case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
- S1SUSP|S2SUSP|pmdisk|[zZ]*)
- if [ -n "$ANYSWAP" ] ; then
- einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
- swapon $p 2>>$DEBUG ; eend $?
- else
- ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
- fi
- ;;
- *)
- if [[ "$p" == LABEL* ]] ; then
- p=$(blkid -t $p | awk -F: '{print $1}')
- fi
- if grep -q $p /proc/swaps ; then
- ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
- else
- einfo "Using swap partition ${WHITE}${p}${NORMAL}."
- swapon $p 2>>$DEBUG ; eend $?
- fi
- ;;
- esac
- fi
- eoutdent
- continue
- ;;
- esac
-# Create mountdir if not already present, but don't try to create stuff like /proc/bus/usb
-# Notice: grml-rebuildfstab >= 0.3-1 handles this now
-# case "$m" in *none*|*proc*|*sys*|'') continue ;; esac
-# [ -d "$m" ] || mkdir -p "$m"
-# WARNING: NTFS RW mounts are only safe since Kernel 2.6.11
- [ "$f" = "ntfs" -a "${KERNEL%.*}" != "2.6" ] && continue
- MOUNTOPTS="ro"
- case "$f" in
- vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
- ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
- *) continue ;;
- # *) NONEFOUND='1'; continue ;;
- esac
- if [ -z "$NOSWAP" ] ; then
- mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG || continue
- # Activate swapfile, if exists
- SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
- fi
- if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
- mount -o remount,rw $m
- if swapon "$SWAPFILE" 2>>$DEBUG ; then
- einfo "Using GRML swapfile ${SWAPFILE}."
- fnew="$SWAPFILE swap swap defaults 0 0"
- stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
- GRML_SWP="$GRML_SWP $SWAPFILE"
- eend 0
- fi
- mount -o remount,ro $m 2>>$DEBUG
+ ewarn "Command rebuildfstab not found. Install package grml-rebuildfstab." ; eend 1
fi
- IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
- if [ -z "$INSTALLED" -a -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
- if [ -n "$HOMEDIR" ]; then
- if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
- continue
- fi
- fi
- if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
- GRML_IMG="$IMAGE"
- mount -o remount,ro $m 2>>$DEBUG
- fi
- fi
- eend 0
- # Umount, if not in use
- umount -r $m 2>/dev/null
- done <<EOT
-$(cat /etc/fstab)
+fi # checkbootparam nofstab/forensic
+
+# Scan for swap, config, homedir - but only in live-mode
+if [ -z "$INSTALLED" ] ; then
+ [ -z "$NOSWAP" ] && einfo "Searching for swap partition(s) as requested."
+ GRML_IMG=""
+ GRML_SWP=""
+ HOMEDIR="$(getbootparam home)"
+ if [ -n "$partitions" ]; then
+ while read p m f relax; do
+ case "$p" in *fd0*|*proc*|*sys*|*\#*) continue;; esac
+ partoptions="users,exec"
+ fnew=""
+ # it's a swap partition?
+ case "$f" in swap)
+ eindent
+ if [ -n "$NOSWAP" ]; then
+ ewarn "Ignoring swap partition ${WHITE}$p${NORMAL}. (Force usage via boot option 'swap', or execute grml-swapon)"
+ eend 0
+ else
+ case "$(dd if=$p bs=1 count=6 skip=4086 2>/dev/null)" in
+ S1SUSP|S2SUSP|pmdisk|[zZ]*)
+ if [ -n "$ANYSWAP" ] ; then
+ einfo "Using swap partition ${WHITE}${p}${NORMAL} [bootoption anyswap found]."
+ swapon $p 2>>$DEBUG ; eend $?
+ else
+ ewarn "Suspend signature on ${WHITE}${p}${NORMAL} found, not using as swap. (Force usage via boot option: anyswap)"
+ fi
+ ;;
+ *)
+ if [[ "$p" == LABEL* ]] ; then
+ p=$(blkid -t $p | awk -F: '{print $1}')
+ fi
+ if grep -q $p /proc/swaps ; then
+ ewarn "Not using swap partition ${WHITE}${p}${NORMAL} as it is already in use." ; eend 0
+ else
+ if [ -b "$p" ] ; then
+ einfo "Using swap partition ${WHITE}${p}${NORMAL}."
+ swapon $p 2>>$DEBUG ; eend $?
+ else
+ ewarn "$p is not a valid block device - not using it therefore." ; eend 0
+ fi
+ fi
+ ;;
+ esac # dd-check
+ fi # -n "$NOSWAP
+ eoutdent
+ continue
+ ;;
+ esac # it's a swap partition?
+
+ # mount read-only
+ MOUNTOPTS="ro"
+ case "$f" in
+ vfat|msdos|ntfs) MOUNTOPTS="$MOUNTOPTS,uid=${fstabuser},gid=${fstabuser}" ;;
+ ext2|ext3|reiserfs|jfs|reiser4|xfs) MOUNTOPTS="$MOUNTOPTS,noatime" ;;
+ *) continue ;;
+ # *) NONEFOUND='1'; continue ;;
+ esac
+
+ # use a swapfile
+ if [ -z "$NOSWAP" ] ; then
+ mount -o "$MOUNTOPTS" -t $f $p $m 2>>$DEBUG && MOUNTED=1 || continue
+ # Activate swapfile, if exists
+ SWAPFILE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ss][Ww][Pp] 2>/dev/null)"
+ fi
+ if [ -z "$NOSWAP" -a -n "$SWAPFILE" -a -f "$SWAPFILE" ]; then
+ mount -o remount,rw $m && MOUNTED=1
+ if swapon "$SWAPFILE" 2>>$DEBUG ; then
+ eindent
+ einfo "Using GRML swapfile ${WHITE}${SWAPFILE}${NORMAL}."
+ eoutdent
+ fnew="$SWAPFILE swap swap defaults 0 0"
+ stringinfile "$fnew" "/etc/fstab" || echo "$fnew" >> /etc/fstab
+ GRML_SWP="$GRML_SWP $SWAPFILE"
+ eend 0
+ fi
+ mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
+ fi
+
+ # use a image as home
+ IMAGE="$(/bin/ls -1d $m/[Gg][Rr][Mm][Ll].[Ii][Mm][Gg] 2>/dev/null)"
+ if [ -z "$GRML_IMG" -a -n "$IMAGE" -a -f "$IMAGE" ]; then
+ if [ -n "$HOMEDIR" ]; then
+ if [ "$HOMEDIR" != "scan" -a "$HOMEDIR" != "$IMAGE" -a "$HOMEDIR" != "${IMAGE%/*.*}" ]; then
+ continue
+ fi
+ fi
+ if type -a grml-image >/dev/null 2>&1 && grml-image "$IMAGE" </dev/console >/dev/console 2>&1; then
+ GRML_IMG="$IMAGE"
+ mount -o remount,ro $m 2>>$DEBUG && MOUNTED=1
+ fi
+ fi
+ eend 0
+
+ # Umount, if not in use
+ [ -n "$MOUNTED" ] && umount -r $m 2>/dev/null
+
+ done <<EOT
+ $(cat /etc/fstab)
EOT
-fi
+ fi # -n $partitions
+fi # -z $INSTALLED
}
# }}}
sleep 1
eend 0
done
+ if [ -n "$INSTALLED" ] ; then
+ ewarn 'If you want to disable automatic DHCP requests set CONFIG_DHCP=no in /etc/grml/autoconfig.'
+ eend 0
+ fi
fi
}
# }}}
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>>$DEBUG` " ; eend 0
fi
+ # Disclaimer: sorry for the tons of if/then/else... but this makes sure we use:
+ # * it only if we have the according kernel modules available
+ # * cpufreq only on laptops (check via /usr/sbin/laptop-detect) and not inside Virtual Box
+ # * current version of /etc/init.d/loadcpufreq from Debian (to stay in sync)
+ # -> parse output of the initscript and output it according to our look'n'feel
+ # * our own cpufreq-detect.sh if /etc/init.d/loadcpufreq isn't present
if ! cpufreq_check ; then
ewarn "Skipping cpufreq setup as module dependencies are not fulfilled." ; eend 1
else
- if /usr/sbin/laptop-detect ; then
+ if /usr/sbin/laptop-detect 1>/dev/null 2>&1 ; then
+ # Virtual Box supports ACPI and laptop-detect returns with '0', so check for it:
+ if [ -r /proc/acpi/battery/BAT0/info ] ; then
+ if grep -q 'OEM info: innotek' /proc/acpi/battery/BAT0/info ; then
+ einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
+ return 0
+ fi
+ fi
einfo "Detected Laptop - trying to use cpu frequency scaling:"
- if [ -r /usr/bin/cpufreq-detect.sh ] ; then
- eindent
+ eindent
+ if [ -x /etc/init.d/loadcpufreq ] ; then
+ SKIP_CPU_GOVERNOR=''
+ LOADCPUFREQ=$(mktemp)
+ /etc/init.d/loadcpufreq start >"$LOADCPUFREQ" 2>&1 ; RC=$?
+ if grep -q FATAL "$LOADCPUFREQ" ; then
+ eindent
+ SKIP_CPU_GOVERNOR=1
+ oldIFS="$IFS"
+ IFS="
+"
+ for line in $(grep FATAL "$LOADCPUFREQ" | sed 's/.*FATAL: //; s/ (.*)//') ; do
+ eerror "$line" ; eend $RC
+ done
+ IFS="$oldIFS"
+ eoutdent
+ elif grep -q done "$LOADCPUFREQ" ; then
+ MODULE=$(grep done "$LOADCPUFREQ" | sed 's/.*done (\(.*\))./\1/')
+ if [ -n "$MODULE" -a "$MODULE" != none ]; then
+ einfo "Loading cpufreq kernel module $MODULE" ; eend 0
+ else
+ ewarn "Could not find an appropriate kernel module for cpu frequency scaling." ; eend 1
+ fi
+ fi
+ rm -f $LOADCPUFREQ
+ elif [ -r /usr/bin/cpufreq-detect.sh ] ; then
. /usr/bin/cpufreq-detect.sh
if [ -n "$MODULE" -a "$MODULE" != none ]; then
- einfo "Loading modules ${MODULE} and cpufreq_ondemand, setting ondemand governor"
+ einfo "Loading modules ${MODULE}"
modprobe "$MODULE" 1>>$DEBUG || modprobe "$MODULE_FALLBACK" 1>>$DEBUG
- if modprobe cpufreq_ondemand && RC=0 || RC=1 ; then
- for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
- echo ondemand > $file
- done
+ RC=$?
+ if [[ $RC == 0 ]]; then
+ eend 0
+ else
+ SKIP_CPU_GOVERNOR=1
+ eend $1
fi
- eend $RC
else
ewarn "Could not detect an appropriate CPU for use with cpu frequency scaling - skipping." && eend 1
+ fi # $MODULE
+ fi # loadcpufreq
+
+ if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
+ einfo "Loading cpufreq_ondemand, setting ondemand governor"
+ if modprobe cpufreq_ondemand ; RC=$? ; then
+ for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
+ echo ondemand > $file
+ done
fi
- eoutdent
- fi # cpufreq-detect
+ eend $RC
+ fi # cpu-governor
+
+ eoutdent
+
fi # laptop-detect
fi # cpufreq_check
fi # checkbootparam nocpu
# {{{ Check for persistent homedir option and eventually mount /home from there, or use a loopback file.
config_homedir(){
if checkbootparam home ; then
-HOMEDIR="$(getbootparam home)"
-MYHOMEDEVICE=""
-MYHOMEMOUNTPOINT=""
-MYHOMEDIR=""
-if [ -n "$HOMEDIR" ]; then
- einfo "Bootoption home detected." && eend 0
- case "$HOMEDIR" in
- /dev/*)
- MYHOMEDEVICE="${HOMEDIR##/dev/}"
- MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
- MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
- MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
- ;;
- /mnt/*)
- MYHOMEDEVICE="${HOMEDIR##/mnt/}"
- MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
- MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
- MYHOMEDIR="$HOMEDIR"
- ;;
- [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
- MYHOMEDIR="$(findfile grml.img)"
- MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
- MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
- MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
- ;;
- *)
- eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
- eerror "Option ignored." ; eend 1
- ;;
- esac
-fi
-
-if [ -n "$MYHOMEDIR" ]; then
- if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
- [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
- while read device mountpoint fs relax; do
- case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
- case "$fs" in *[Nn][Tt][Ff][Ss]*)
- umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
- break
- ;;
- *[Ff][Aa][Tt]*)
- # Note: This currently won't work with encrypted partitions
- umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
- if [ ! -f "$MYHOMEDIR" ]; then
- ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
- ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
- fi
- ;;
- esac
- if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
- einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
- if [ -f "$MYHOMEDIR" ]; then
- # It's a loopback file, mount it over the /home/grml directory
- trymount "$MYHOMEDIR" /home/grml
- RC="$?"
- [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
- RC="$?"
- else
- # Do a --bind mount
- ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
- RC="$?"
- fi
- [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
- fi
- break
+ HOMEDIR="$(getbootparam home)"
+ MYHOMEDEVICE=""
+ MYHOMEMOUNTPOINT=""
+ MYHOMEDIR=""
+ if [ -n "$HOMEDIR" ]; then
+ einfo "Bootoption home detected." && eend 0
+ case "$HOMEDIR" in
+ /dev/*)
+ MYHOMEDEVICE="${HOMEDIR##/dev/}"
+ MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
+ MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
+ MYHOMEDIR="/mnt/${HOMEDIR##/dev/}"
+ ;;
+ /mnt/*)
+ MYHOMEDEVICE="${HOMEDIR##/mnt/}"
+ MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
+ MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
+ MYHOMEDIR="$HOMEDIR"
;;
- esac
- done <<EOT
-$(cat /proc/mounts)
+ [Aa][Uu][Tt][Oo]|[Ss][Cc][Aa][Nn]|[Ff][Ii][Nn][Dd])
+ MYHOMEDIR="$(findfile grml.img)"
+ MYHOMEDEVICE="${MYHOMEDIR##/mnt/}"
+ MYHOMEDEVICE="/dev/${MYHOMEDEVICE%%/*}"
+ MYHOMEMOUNTPOINT="/mnt/${MYHOMEDEVICE##/dev/}"
+ ;;
+ *)
+ eerror "Invalid home= option '$HOMEDIR' specified (must start with /dev/ or /mnt/ or 'scan')." ; eend 1
+ eerror "Option ignored." ; eend 1
+ ;;
+ esac
+ fi # -n $HOMEDIR
+
+ if [ -n "$MYHOMEDIR" ]; then
+ if trymount "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"; then
+ [ -f "$MYHOMEMOUNTPOINT/grml.img" ] && MYHOMEDIR="$MYHOMEMOUNTPOINT/grml.img"
+ while read device mountpoint fs relax; do
+ case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
+ case "$fs" in
+ *[Nn][Tt][Ff][Ss]*)
+ umount "$MYHOMEMOUNTPOINT"; eerror "Error: will not mount NTFS filesystem on $MYHOMEDEVICE read/write!" ; eend 1
+ break
+ ;;
+ *[Ff][Aa][Tt]*)
+ # Note: This currently won't work with encrypted partitions
+ umount "$MYHOMEMOUNTPOINT"; mount -t vfat -o rw,uid=grml,gid=grml,umask=002 "$MYHOMEDEVICE" "$MYHOMEMOUNTPOINT"
+ if [ ! -f "$MYHOMEDIR" ]; then
+ ewarn "WARNING: FAT32 is not a good filesystem option for /home/grml (missing socket/symlink support)."
+ ewarn "WARNING: Better use an ext2 loopback file on this device, and boot with home=$MYHOMEDEVICE/grml.img."
+ fi
+ ;;
+ esac
+
+ if mount -o remount,rw "$MYHOMEMOUNTPOINT"; then
+ einfo "Mounting ${WHITE}$MYHOMEDIR${NORMAL} as ${WHITE}/home/grml${NORMAL}."
+ if [ -f "$MYHOMEDIR" ]; then
+ # It's a loopback file, mount it over the /home/grml directory
+ trymount "$MYHOMEDIR" /home/grml
+ RC="$?"
+ [ "$RC" = "0" ] && ERROR="$(mount -o remount,rw /home/grml 2>&1)"
+ RC="$?"
+ else
+ # Do a --bind mount
+ ERROR="$(mount --bind "$MYHOMEDIR" /home/grml 2>&1)"
+ RC="$?"
+ fi # -f $MYHOMEDIR
+
+ [ "$RC" = "0" ] && eend 0 || ( eerror "${ERROR}" ; eend 1 )
+
+ fi # mount -o remount,rw,...
+ break
+ ;;
+ esac # case "$mountpoint" in *$MYHOMEMOUNTPOINT*)
+ done <<EOT
+ $(cat /proc/mounts)
EOT
- fi
-fi
+ fi # if trymount ...
+ fi # -n $MYHOMEDIR
fi # checkbootparam home
}
# }}}
eerror "aumix binary not available. Can not set sound volumes therefore." ; eend 1
else
+ if ! [ -r /proc/asound/cards ] ; then
+ ewarn "No soundcard present, skipping mixer settings therefore." ; eend 0
+ return
+ fi
+
if checkbootparam vol ; then
VOL="$(getbootparam 'vol' 2>>$DEBUG)"
if [ -z "$VOL" ] ; then
ERROR=$(aumix -w $VOL -v $VOL -p $VOL -m $VOL 2>&1) ; RC=$?
if [ -n "$ERROR" ] ; then
eindent
- eerror "Problem setting mixer volumes: $ERROR"
+ eerror "Problem setting mixer volumes: $ERROR (no soundcard?)"
eoutdent
fi
eend $RC
ewarn "Skipping check for AC97 modem controller as requested on boot commandline." ; eend 0
else
if [ -x /etc/init.d/sl-modem-daemon ] ; then
- if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
- einfo "AC97 modem controller detected. Starting sl-modem-daemon in background."
- /etc/init.d/sl-modem-daemon start >>$DEBUG &
- eend 0
- fi
+ if lspci | grep Intel | grep -q "AC'97 Modem Controller" ; then
+ einfo "AC97 modem controller detected. Start it running 'Start sl-modem-daemon'."
+ eend 0
+ fi
fi
fi
}
EOF
chmod 755 /etc/init.d/xstartup
- sed -i 's#^6:.*#6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"#' /etc/inittab
+ # adjust inittab for xstartup
+ if grep -q '^6:' /etc/inittab ; then
+ sed -i 's|^6:.*|6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"|' /etc/inittab
+ else # just append tty6 to inittab if no definition is present:
+ echo '6:2345:respawn:/bin/zsh --login -c "/etc/init.d/xstartup ; /bin/zsh"' >> /etc/inittab
+ fi
/sbin/telinit q ; eend $?
}
# }}}
+# {{{ LVM (Logical Volumes)
+config_lvm(){
+ if [ -z "$INSTALLED" ] ; then
+ # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
+ if checkbootparam 'nolvm' ; then
+ ewarn "Skipping LVM code as requested on boot commandline." ; eend 0
+ else
+ if ! [ -x /sbin/lvm -a -x /etc/init.d/lvm2 -a -x /sbin/lvdisplay ] ; then
+ eerror "LVM not available, can not execute it." ; eend 1
+ else
+ if lvdisplay 2>&1 | grep -v 'No volume groups found' 1>/dev/null 2>&1 ; then
+ einfo "You seem to have logical volumes (LVM) on your system."
+ eindent
+ einfo "Just run 'Start lvm2' to activate them or boot using 'lvm' as bootoption for autostart."
+ eend 0
+ if checkbootparam 'lvm' ; then
+ einfo "Bootoption LVM found. Searching for logical volumes:"
+ /etc/init.d/lvm2 start ; eend $?
+ fi
+ eoutdent
+ fi
+ fi # check for lvm binary
+ fi # check for bootoption nolvm
+ fi # run only in live-cd mode
+}
+# }}}
+
# {{{ debnet: setup network based on an existing one found on a partition
config_debnet(){
if checkbootparam "debnet" ; then
# {{{ grml2hd: automatic installation
config_grml2hd(){
+if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
+
if checkbootparam "user" ; then
- NEWUSER=''
- NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
- sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
+ NEWUSER=''
+ NEWUSER="$(getbootparam 'user' 2>>$DEBUG)"
+ sed -i "s/^NEWUSER=.*/NEWUSER=$NEWUSER/" /etc/grml2hd/config || export GRML2HD_FAIL=1
fi
if checkbootparam "filesystem" ; then
- FILESYSTEM=''
- FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
- sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
+ FILESYSTEM=''
+ FILESYSTEM="$(getbootparam 'filesystem' 2>>$DEBUG)"
+ sed -i "s/^FILESYSTEM=.*/FILESYSTEM=$FILESYSTEM/" /etc/grml2hd/config || export GRML2HD_FAIL=1
fi
if checkbootparam "partition" ; then
- PARTITION=''
- PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
- # notice: the following checks whether the given partition is available, if not the skip
- # execution of grml2hd as it might result in data loss...
- if [ -r $PARTITION ] ; then
- sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
- else
- ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
- fi
+ PARTITION=''
+ PARTITION="$(getbootparam 'partition' 2>>$DEBUG)"
+ # notice: the following checks whether the given partition is available, if not the skip
+ # execution of grml2hd as it might result in data loss...
+ if [ -r $PARTITION ] ; then
+ sed -i "s#^PARTITION=.*#PARTITION=$PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
+ else
+ ewarn "Partition $PARTITION does not exist. Skipping execution of grml2hd therefore." ; eend 1
+ fi
fi
if checkbootparam "mbr" ; then
- BOOT_PARTITION=''
- BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
- sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
+ BOOT_PARTITION=''
+ BOOT_PARTITION="$(getbootparam 'mbr' 2>>$DEBUG)"
+ sed -i "s#^BOOT_PARTITION=.*#BOOT_PARTITION=$BOOT_PARTITION#" /etc/grml2hd/config || export GRML2HD_FAIL=1
fi
-if stringinstring "BOOT_IMAGE=grml2hd " "$CMDLINE" ; then
- cat>|/usr/bin/grml2hd_noninteractive<<EOF
+cat>|/usr/bin/grml2hd_noninteractive<<EOF
#!/bin/sh
GRML2HD_NONINTERACTIVE='yes' grml2hd
EOF
- chmod 755 /usr/bin/grml2hd_noninteractive
- einfo "Bootparameter grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
- if [ -z "$GRML2HD_FAIL" ] ; then
- screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
- else
- ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
+
+chmod 755 /usr/bin/grml2hd_noninteractive
+einfo "Bootoption grml2hd found. Running automatic installation via grml2hd using /etc/grml2hd/config." && eend 0
+if [ -z "$GRML2HD_FAIL" ] ; then
+ screen /usr/bin/grml2hd_noninteractive ; einfo "Invoking a shell, just exit to continue booting..." ; /bin/zsh
+else
+ ewarn "There was an error adjusting /etc/grml2hd/config. Skipping execution of grml2hd for security reasons." ; eend 1
+fi
+
+fi # if stringinstring "BOOT_IMAGE=grml2hd ...
+}
+# }}}
+
+# {{{ debootstrap: automatic installation
+config_debootstrap(){
+
+if stringinstring "BOOT_IMAGE=debian2hd " "$CMDLINE" ; then
+
+einfo "Bootoption debian2hd found. Setting up environment for automatic installation via grml-debootstrap." ; eend 0
+
+if ! [ -x /usr/sbin/grml-debootstrap ] ; then
+ eindent
+ eerror "Bootoption debian2hd found, but grml-debootstrap is not available." ; eend 1
+ eoutdent
+ exit 1
+fi
+
+if checkbootparam "target" ; then
+ TARGET=''
+ TARGET="$(getbootparam 'target' 2>>$DEBUG)"
+ # notice: the following checks whether the given partition is available, if not the skip
+ # execution of grml-debootstrap as it might result in data loss...
+ if ! [ -r "$TARGET" ] ; then
+ eerror "Target $TARGET does not exist. Skipping execution of grml-debootstrap therefore." ; eend 1
fi
+else
+ eindent
+ eerror "No bootoption named target found, can not continue execution of grml-debootstrap." ; eend 1
+ eoutdent
+ exit 1
+fi
+
+if checkbootparam "grub" ; then
+ GRUB=''
+ GRUB="$(getbootparam 'grub' 2>>$DEBUG)"
+fi
+
+if checkbootparam "groot" ; then
+ GROOT=''
+ GROOT="$(getbootparam 'groot' 2>>$DEBUG)"
+fi
+
+if checkbootparam "release" ; then
+ RELEASE=''
+ RELEASE="$(getbootparam 'release' 2>>$DEBUG)"
fi
+
+if checkbootparam "mirror" ; then
+ MIRROR=''
+ MIRROR="$(getbootparam 'mirror' 2>>$DEBUG)"
+fi
+
+if checkbootparam "boot_append" ; then
+ BOOT_APPEND=''
+ BOOT_APPEND="$(getbootparam 'boot_append' 2>>$DEBUG)"
+fi
+
+if checkbootparam "password" ; then
+ PASSWORD=''
+ PASSWORD="$(getbootparam 'password' 2>>$DEBUG)"
+fi
+
+# now check which options are available
+if [ -n "TARGET" ] ; then
+ TARGETCMD="--target $TARGET"
+else
+ TARGETCMD=''
+ eindent
+ eerror "Target not set via bootoption. Skipping execution of grml-debootstrap therefore."; eend 1
+ eoutdent
+ exit 1
+fi
+[ -n "$GRUB" ] && GRUBCMD="--grub $GRUB" || GRUBCMD=''
+[ -n "$GROOT" ] && GROOTCMD="--groot $GROOT" || GROOTCMD=''
+[ -n "$RELEASE" ] && RELEASECMD="--release $RELEASE" || RELEASECMD=''
+[ -n "$MIRROR" ] && MIRRORCMD="--mirror $MIRROR" || MIRRORCMD=''
+[ -n "$PASSWORD" ] && PASSWORDCMD="--password $PASSWORD" || PASSWORDCMD=''
+[ -n "$BOOT_APPEND" ] && BOOT_APPEND="--boot_append $BOOT_APPEND" || BOOT_APPEND=''
+
+# and finally write script and execute it
+cat>|/usr/bin/grml-debootstrap_noninteractive<<EOF
+#!/bin/sh
+AUTOINSTALL='yes' grml-debootstrap $TARGETCMD $GRUBCMD $GROOTCMD $RELEASECMD $MIRRORCMD $PASSWORDCMD $BOOT_APPEND
+EOF
+
+chmod 750 /usr/bin/grml-debootstrap_noninteractive
+
+screen /usr/bin/grml-debootstrap_noninteractive
+einfo "Invoking a shell, just exit to continue booting..."
+/bin/zsh
+
+fi # stringinstring "BOOT_IMAGE=debian2hd
}
# }}}
DISTRI="$(getbootparam 'distri' 2>>$DEBUG)"
if [ -r /cdrom/desktop/"$DISTRI".jpg ] ; then
[ -n "$BOOTDEBUG" ] && einfo "Debug: bootoption distri found and file /cdrom/desktop/$DISTRI present" && eend 0
+ # make sure the desktop.jpg file is not a symlink, so copying does not file then
+ [ -L /usr/share/grml/desktop.jpg ] && rm /usr/share/grml/desktop.jpg
cp /cdrom/desktop/"$DISTRI".jpg /usr/share/grml/desktop.jpg
fi
fi
# }}}
## END OF FILE #################################################################
-# vim:foldmethod=marker
+# vim:foldmethod=marker expandtab ai ft=zsh