# Filename: /linuxrc
# Purpose: minirt for kernel 2.6 running on grml live-cd
# Authors: (c) Klaus Knopper <knoppix@knopper.net>, (c) Michael Prokop <mika@grml.org>
-# Latest change: Fri Apr 13 10:55:59 CEST 2007 [mika]
+# Latest change: Thu May 10 11:29:02 CEST 2007 [mika]
#######################################################################################
# hardcoded configurable options
echo "${RED} | |_| | _ <| | | | |___ "
echo "${RED} \____|_| \_\_| |_|_____|"
echo ""
- echo "${WHITE}grml.org - Linux for users of texttools and sysadmins."
+ echo "${WHITE}grml.org - Linux for sysadmins and texttool users."
echo "${NORMAL}"
exec >/dev/null </dev/null 2>&1
fi
#}
log_failure_msg () {
- echo " ${RED}*${NORMAL} $@"
+ echo -n " ${RED}*${NORMAL} $@"
}
#log_warning_msg () {
${RED} | |_| | _ <| | | | |___
${RED} \____|_| \_\_| |_|_____|
-${WHITE}grml.org - Linux for users of texttools and sysadmins.
+${WHITE}grml.org - Linux for sysadmins and texttool users.
${NORMAL}"
fi
cat /proc/cmdline
fi
-# check for available ram
-RAM=$(/static/awk '/MemTotal/{print $2}' /proc/meminfo)
-log_begin_msg "${RAM} kB of RAM available"
-
-case "$CMDLINE" in *small*) GRML_TYPE="small"; ;; esac
-
-if [ "$GRML_TYPE" = "small" ]
-then
- if [[ $RAM -lt 25000 ]]
- then
- log_end_msg "You need at least 32MB of RAM available for grml-small"
- return 1
- fi
-else
- if [[ $RAM -lt 58000 ]]
- then
- log_end_msg "You need at least 64Mb of RAM available for grml"
- return 1
- fi
-fi
-
# Run a shell if in debug mode
# echo "${BLUE}Dropping you to a busybox shell for debugging.${NORMAL}"
stage=1
# Unfortunately, hotpluggable devices tend to need some time in order to register
if test -n "$FOUNDUSB" -o -n "$FOUNDFIREWIRE"; then
log_begin_msg "Scanning for USB/Firewire devices."
- sleep 4
+ sleep 6
if test -n "$USB"; then
sleep 10
fi
sleep $DELAY && echo " $SUCCESS"
fi
-# boot via pcmcia
+# boot via pcmcia - not yet supported!
if checkbootparam bootpcmcia ; then
log_begin_msg "Bootoption bootpcmcia found. Trying to load ${WHITE}PCMCIA${NORMAL} modules..."
if $INSMOD /modules/div/pcmcia_core.ko 1>/dev/null ; then
test -n "$FOUND_SCSI" -a -z "$NOSCSI" && DEVICES="$DEVICES /dev/sd?[1-9] /dev/sd?[1-9][0-9] /dev/sd?"
DEVICES="$DEVICES /dev/hd?[1-9] /dev/hd?[1-9][0-9]"
case "$CMDLINE" in *fromhd=/dev/*) DEVICES="$fromhd"; ;; esac
+ # make sure we dont' search for the booting device if cdrom=... is present
+ case "$CMDLINE" in *cdrom=/dev/*)
+ CDROMDEV="$(echo $CMDLINE | tr ' ' '\n' | sed -n '/cdrom=/s/.*=//p' | tail -1)"
+ DEVICES="$(echo $CDROMDEV | awk -F/ '{ print $1 "/" $2 "/" $3 }')"
+ ;;
+ esac
for i in $DEVICES ; do
log_begin_msg "${CRE} ${GREEN}*${NORMAL} Looking for CD-ROM in: ${MAGENTA}$i${NORMAL}"
if mountit $i /cdrom "-o ro" >/dev/null 2>&1 ; then
FOUND_GRML="$i"
break
fi
- umount /cdrom
+ umount /cdrom
fi
done
fi
}
# Rerun the grml-CDROM part 3 times at total
-if ! grmlmount ; then
- log_warning_msg "grml CD-ROM not yet found, sleeping for 5 seconds and trying again then."
- sleep 5
- if ! grmlmount ; then
- log_warning_msg "grml CD-ROM still not yet found, sleeping for 5 more seconds and trying once more again."
- sleep 5
+grmlmount
+if [ -z "$FOUND_GRML" ] ; then
+ echo
+ log_warn_msg "grml CD-ROM not yet found, sleeping for 5 seconds and trying again then."
+ sleep 5 && echo " $SUCCESS"
+ grmlmount
+ if [ -z "$FOUND_GRML" ] ; then
+ echo
+ log_warn_msg "grml CD-ROM still not yet found, sleeping for 5 more seconds and trying once more again."
+ sleep 5 && echo " $SUCCESS"
fi
fi
# (GRML can be booted directly from HD now).
mount_grml()
{
- if test -n "$FOUND_GRML" -a -f $1/$GRML_DIR/$GRML_NAME; then
+ if test -n "$FOUND_GRML" -a -f $1/$GRML_DIR/$GRML_NAME ; then
# echo "6" > /proc/sys/kernel/printk
mount -t squashfs $1/$GRML_DIR/$GRML_NAME /GRML -o loop,ro$SECURE || FOUND_GRML=""
fi
[ -n "$SOURCE2" ] && umount $SOURCE2 # umount possible loop-device
mount_grml $TARGET
else
- log_failure_msg "Warning: Changing to $TARGET failed."
+ log_failure_msg "Warning: Changing to $TARGET failed." ; echo "$FAILED"
return 1
fi
# load filesystems
/GRML/sbin/modprobe fuse
/GRML/sbin/modprobe ntfs
- $INSMOD /modules/div/ntfs.ko 1>/dev/null
+ if [ -r /modules/div/ntfs.ko ] ; then
+ grep -q ntfs /proc/modules || $INSMOD /modules/div/ntfs.ko 1>/dev/null
+ else
+ log_failure_msg "No NTFS kernel module found." ; echo "$FAILED"
+ fi
if [ -n "$ISO_PATH" ]; then
LOOP_SOURCE="$TARGET.loop"
fi
if [ $? -ne 0 ]; then
[ -n "$LOOP_SOURCE" ] && /bin/umount $LOOP_SOURCE
- log_failure_msg "Accessing grml CD-ROM failed. ${MAGENTA}$TARGET_DEV${NORMAL} is not mountable."
+ log_failure_msg "Accessing grml CD-ROM failed. ${MAGENTA}$TARGET_DEV${NORMAL} is not mountable." ; echo "$FAILED"
sleep 2
return 1
fi
- if [ -f $TARGET/$GRML_DIR/$GRML_NAME ]; then
+ if [ -f "$TARGET/$GRML_DIR/$GRML_NAME" ]; then
log_begin_msg "Accessing grml CD-ROM at ${MAGENTA}$TARGET_DEV${NORMAL}." ; echo " $SUCCESS"
else
- log_failure_msg "Accessing grml CD-ROM failed. Could not find $GRML_DIR/$GRML_NAME on ${MAGENTA}$TARGET_DEV${RED}.${NORMAL}"
+ log_failure_msg "Accessing grml CD-ROM failed. Could not find $GRML_DIR/$GRML_NAME on ${MAGENTA}$TARGET_DEV${RED}.${NORMAL}" ; echo "$FAILED"
[ -n "$LOOP_SOURCE" ] && /bin/umount $LOOP_SOURCE
umount $TARGET
sleep 2
fi
done
if test -z "$MOUNTED"; then
- log_failure_msg "Copying grml CD-ROM failed. ${MAGENTA}$TARGET_DEV_DESC${NORMAL} is not mountable."
+ log_failure_msg "Copying grml CD-ROM failed. ${MAGENTA}$TARGET_DEV_DESC${NORMAL} is not mountable." ; echo "$FAILED"
sleep 2
return 1
fi
esac
# sanity check
-
- if [ $FOUNDSPACE -lt $SIZE ]
- then
- log_failure_msg "Copying grml CD-ROM failed. Not enough free space on ${MAGENTA}${TARGET_DEV_DESC}${NORMAL}. Found: ${MAGENTA}${FOUNDSPACE}k${NORMAL} Need: ${MAGENTA}${SIZE}k${NORMAL}"
+ if [ $FOUNDSPACE -lt $SIZE ] ; then
+ log_failure_msg "Copying grml CD-ROM failed. Not enough free space on ${MAGENTA}${TARGET_DEV_DESC}${NORMAL}:" ; echo "$FAILED"
+ log_failure_msg "Found: ${MAGENTA}${FOUNDSPACE}k${NORMAL} Need: ${MAGENTA}${SIZE}k${NORMAL}" ; echo "$FAILED"
sleep 2
umount $TARGET
return 1
fi
# do the real copy
-
log_begin_msg "Copying grml CD-ROM to ${TARGET_DEV_DESC}... Please be patient."
echo
- if [ -z "$use_cp" -a -x /usr/bin/rsync ]
- then
+ if [ -z "$use_cp" -a -x /usr/bin/rsync ] ; then
# first cp the small files
/usr/bin/rsync -a --exclude="$GRML_DIR/$GRML_NAME" $COPY $TARGET # Copy grml to $TARGET
# then the big file with nice progress meter
else
/bin/cp -a -f $COPY $TARGET # Copy grml to $TARGET
fi
- if [ $? -ne 0 ]
- then
- log_failure_msg "Copying grml CD-ROM failed. ${MAGENTA}$TARGET_DEV_DESC${NORMAL} possibly has not enough space left."
+ if [ $? -ne 0 ] ; then
+ log_failure_msg "Copying grml CD-ROM failed. ${MAGENTA}$TARGET_DEV_DESC${NORMAL} possibly has not enough space left." ; echo "$FAILED"
sleep 2
return 1
fi
cat /GRML/etc/ld.so.cache > /etc/ld.so.cache
UNIONFS=""
-if checkbootparam "unionfs" ; then
+if checkbootparam "unionfs" || test ! -r /modules/aufs.ko ; then
$INSMOD /modules/unionfs.ko 1>/dev/null
grep -q unionfs /proc/filesystems && UNIONFS=yes
unionfs='unionfs'
done && echo " $SUCCESS" || echo " $FAILED"
else
echo ""
- log_failure_msg "ERROR: CANNOT UNITE READ-ONLY MEDIA AND INITIAL RAMDISK!"
- echo "$FAILED"
- sleep 2
- echo "Can not continue booting, dropping you to a busybox shell."
- stage=4
- rundebugshell
+ log_failure_msg "ERROR: CANNOT UNITE READ-ONLY MEDIA AND INITIAL RAMDISK!" ; echo "$FAILED"
+ log_failure_msg "Can not continue booting, dropping you to a shell." ; echo "$FAILED"
+ /bin/bash
fi
chown grml.grml /home/grml