#!/static/sh
# Filename: /linuxrc
-# Purpose: minirt for kernel 2.6
+# 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: Die Apr 19 11:44:14 CEST 2005 [mika]
+# Latest change: Mon Sep 18 23:19:53 CEST 2006 [mika]
#######################################################################################
# hardcoded configurable options
trap "" 1 2 3 15
# Misc functions
-INSMOD="insmod"
-[ -x /modules/insmod ] && INSMOD="/modules/insmod"
+INSMOD="/static/insmod"
+# [ -x /modules/insmod ] && INSMOD="/modules/insmod"
-RMMOD="rmmod"
-[ -x /modules/rmmod ] && RMMOD="/modules/rmmod"
+RMMOD="/static/rmmod"
+# [ -x /modules/rmmod ] && RMMOD="/modules/rmmod"
# Builin filesystems
-#BUILTIN_FS="iso9660 ext2 ext3 reiserfs vfat reiser4"
-BUILTIN_FS="iso9660 ext2 vfat"
+# BUILTIN_FS="iso9660 ext2 vfat"
+BUILTIN_FS="iso9660 ext2 ext3 reiserfs vfat xfs jfs reiser4"
mountit(){
# Usage: mountit src dst "options"
-# Uses builtin mount of ash.grml
- for fs in $BUILTIN_FS; do
- test -b $1 && mount -t $fs $3 $1 $2 >/dev/null 2>&1 && return 0
- done
- return 1
+for fs in $BUILTIN_FS; do
+ if test -b $1; then
+ options="$3"
+ case "$fs" in vfat)
+ # We REALLY need this for Knoppix on DOS-filesystems
+ shortname="shortname=winnt"
+ [ -n "$options" ] && options="$options,$shortname" || options="-o $shortname"
+ ;;
+ esac
+ mount -t $fs $options $1 $2 >/dev/null 2>&1 && return 0
+ fi
+done
+return 1
}
FOUND_SCSI=""
WHITE="\e[1;37m"
fi
+# don't output anything if running with bootsplash feature
+if checkbootparam "splash" ; then
+ echo ""
+ echo "${WHITE}Welcome to"
+ echo ""
+ echo "${RED} ____ ____ __ __ _ "
+ echo "${RED} / ___| _ \| \/ | | "
+ echo "${RED} | | _| |_) | |\/| | | "
+ echo "${RED} | |_| | _ <| | | | |___ "
+ echo "${RED} \____|_| \_\_| |_|_____|"
+ echo ""
+ echo "${WHITE}grml.org - Linux for users of texttools and sysadmins."
+ echo "${NORMAL}"
+ exec >/dev/null </dev/null 2>&1
+fi
+
# helper functions {{{
#log_success_msg () {
# echo " * $@"
echo -n " ${GREEN}*${NORMAL} $@"
}
+log_warn_msg () {
+ echo -n " ${YELLOW}*${NORMAL} $@"
+}
+
# int log_end_message (int exitstatus)
SUCCESS=" ${BLUE}[ ${GREEN}ok ${BLUE}]${NORMAL}"
FAILED=" ${NORMAL}[${RED}fail${NORMAL}]"
# Just go to the top of the screen
# echo -n "\e[H\e[J"
echo ""
-# Be verbose
-#echo "${WHITE}Welcome to ${CYAN}G${YELLOW}R${WHITE}M${RED}L${WHITE}!${NORMAL}"
-#echo ""
-#echo ""
-
echo "${WHITE}Welcome to"
echo ""
echo "${RED} ____ ____ __ __ _ "
umask 022
-# Check if we are in interactive startup mode
+case "$CMDLINE" in *debuglinuxrc*) set -x; echo "linuxrc debugging activated"; DEBUG="yes"; ;; esac
case "$CMDLINE" in *BOOT_IMAGE=expert\ *) INTERACTIVE="yes"; :>/interactive; ;; esac
+case "$CMDLINE" in *BOOT_IMAGE=vmware\ *) VMWARE="yes"; ;; esac
case "$CMDLINE" in *modules-disk*) INTERACTIVE="yes"; ;; esac
-#case "$CMDLINE" in *BOOT_IMAGE=debug\ *|*\ debug\ *) DEBUG="yes"; ;; esac
-case "$CMDLINE" in *debug*) DEBUG="yes"; ;; esac
+case "$CMDLINE" in *BOOT_IMAGE=debug\ *|*\ debug\ *) DEBUG="yes"; ;; esac
+case "$CMDLINE" in *secure*) SECURE=",nosuid"; ;; esac
# Does the user want to skip scsi detection?
NOSCSI=""
+NOUSB=""
+NOFIREWIRE=""
case "$CMDLINE" in *noscsi*|*nobootscsi*) NOSCSI="yes"; ;; esac
-case "$CMDLINE" in *nousb*|*nobootusb*) NOUSB="yes"; ;; esac
+case "$CMDLINE" in *nousb\ *|*nobootusb*) NOUSB="yes"; ;; esac
case "$CMDLINE" in *nofirewire*|*nobootfirewire*) NOFIREWIRE="yes"; ;; esac
NOCD=""
case "$CMDLINE" in *fromhd*) NOCD="yes"; ;; esac
case "$CMDLINE" in *idecd*|*atapicd*) IDECD="yes"; ;; esac
case "$CMDLINE" in *noideraid*) NOIDERAID="yes"; ;; esac
USB2="ehci-hcd.ko"
-case "$CMDLINE" in *nousb2*) USB2=""; ;; esac
+case "$CMDLINE" in *nousb2*) USB2="" NOUSB2="yes"; ;; esac
+case "$CMDLINE" in *\ usb*) USB="yes"; ;; esac
GRML_DIR="GRML"
GRML_NAME="GRML"
case "$CMDLINE" in *grml_dir=*) GRML_DIR="$grml_dir"; ;; esac
case "$CMDLINE" in *grml_name=*) GRML_NAME="$grml_name"; ;; esac
-# WARNING: In Kernel 2.4.27, CD-Roms cease to work if both, ide-scsi and ide-cd, are loaded. :-(
-#if test -n "$IDECD"; then
-# Use ide-cd for ATAPI-only CD-Rom(s)
-#$INSMOD /modules/scsi/ide-cd.ko >/dev/null 2>&1
-#$INSMOD /modules/scsi/ide-cd.ko
-#else
-# Check for IDE-SCSI capable CD-Rom(s) first
-#$INSMOD /modules/scsi/ide-scsi.ko >/dev/null 2>&1
-#$INSMOD /modules/scsi/ide-scsi.ko
-#fi
+if [ -n "$DEBUG" ]; then
+ log_begin_msg "Bootoption debug detected. Printing kernel command line:"
+ echo ""
+ cat /proc/cmdline
+fi
# Run a shell if in debug mode
# echo "${BLUE}Dropping you to a busybox shell for debugging.${NORMAL}"
stage=1
rundebugshell(){
- if [ -n "$DEBUG" ]; then
- echo "${CRE}${BLUE}Starting intermediate shell stage $stage as requested by \"debug\" option.${NORMAL}"
- echo "${CRE}${BLUE}Just exit the shell to continue boot process...${NORMAL}"
- [ -x /static/sh ] && /static/sh || /bin/bash
-fi
+ if [ -n "$DEBUG" ]; then
+ log_begin_msg "Starting intermediate shell stage $stage as requested by \"debug\" option."
+ echo ""
+ echo " ${GREEN}-${NORMAL} Just exit the shell to continue boot process...${NORMAL}"
+ if [ -x /static/sh ]; then
+ /static/sh
+ else
+ /bin/bash
+ fi
+ fi
}
+rundebugshell
# Mount module disk
mountmodules(){
# Ask user for modules
askmodules(){
-TYPE="$1"; shift
-echo "${TYPE} modules available:${WHITE}"
-c=""; for m in "$@"; do
-if test -f "/modules/scsi/$m"; then
-test -z "$c" && { echo -n " $m"; c="1"; } || { echo " $m"; c=""; }
-fi
-done
-[ -n "$c" ] && echo ""
-echo "Load ${TYPE} Modules?"
-echo "[Enter full filename(s) (space-separated), Return for autoprobe, n for none] "
-echo -n "insmod module(s)> "
-read MODULES
-case "$MODULES" in n|N) MODULES=""; ;; y|"") MODULES="$*"; ;; esac
+ TYPE="$1"; shift
+ echo "${TYPE} modules available:${WHITE}"
+ c=""
+ for m in "$@"; do
+ if test -f "/modules/scsi/$m"; then
+ test -z "$c" && { echo -n " $m"; c="1"; } || { echo " $m"; c=""; }
+ fi
+ done
+ [ -n "$c" ] && echo ""
+ echo "Load ${TYPE} Modules?"
+ echo "[Enter full filename(s) (space-separated), Return for autoprobe, n for none] "
+ echo -n "insmod module(s)> "
+ read MODULES
+ case "$MODULES" in n|N) MODULES=""; ;; y|"") MODULES="$*"; ;; esac
}
# Try to load the given modules (full path or current directory)
loadmodules(){
-TYPE="$1"; shift
-test -n "$INTERACTIVE" && echo "6" > /proc/sys/kernel/printk
-for i in "$@"; do
-echo -n "${CRE}Probing ${TYPE}... ${WHITE}$i${NORMAL}"
-if test -f /modules/scsi/$i && $INSMOD -f /modules/scsi/$i >/dev/null 2>&1
-then
-# case "$i" in *ataraid*) ;; *) echo "${CRE} ${GREEN}Found ${TYPE} device(s) handled by ${MAGENTA}$i${GREEN}.${NORMAL}" ;; esac
-case "$TYPE" in scsi|SCSI) FOUND_SCSI="yes"; ;; esac
-fi
-done
-test -n "$INTERACTIVE" && echo "0" > /proc/sys/kernel/printk
-echo -n "${CRE}"
+ TYPE="$1"; shift
+ test -n "$INTERACTIVE" && echo "6" > /proc/sys/kernel/printk
+ echo ""
+ for i in "$@"; do
+ echo -n " Probing ${TYPE}... ${WHITE}$i${NORMAL}: "
+ if test -f /modules/scsi/$i.ko && $INSMOD -f /modules/scsi/$i.ko >/dev/null 2>&1 && echo " $SUCCESS" || echo " failed " ; then
+ case "$TYPE" in scsi|SCSI) FOUND_SCSI="yes"; ;; esac
+ fi
+ done
+ test -n "$INTERACTIVE" && echo "0" > /proc/sys/kernel/printk
+ echo -n "${CRE}"
}
# Check for SCSI, use modules on bootfloppy first
# Trying to do kind of /proc/pci hardware detection
-PROCPCI="`cat /proc/pci 2>/dev/null`"
-#ISA_SCSI="aha1740.ko aha1542.ko aha152x.ko pas16.ko psi240i.ko qlogicfas.ko qlogicfc.ko seagate.ko t128.ko u14-34f.ko wd7000.ko"
-ISA_SCSI="aha1740.o aha1542.o aha152x.o pas16.o psi240i.o qlogicfas.o qlogicfc.o seagate.o t128.o u14-34f.o wd7000.o"
-SCSI_PROBE="$ISA_SCSI"
-case "$PROCPCI" in *[Aa][Ii][Cc]-*|*[Aa][Hh][Aa]-*) SCSI_PROBE="$SCSI_PROBE aic7xxx.o" ;; esac
-case "$PROCPCI" in *[Bb][Uu][Ss][Ll][Oo][Gg][Ii][Cc]*) SCSI_PROBE="$SCSI_PROBE BusLogic.ko" ;; esac
-case "$PROCPCI" in *53[Cc]8*) SCSI_PROBE="$SCSI_PROBE ncr53c8xx.o" ;; esac
-#case "$PROCPCI" in *53[Cc]9*) SCSI_PROBE="$SCSI_PROBE NCR53C9x.ko" ;; esac
-case "$PROCPCI" in *53[Cc]406*) SCSI_PROBE="$SCSI_PROBE NCR53c406a.ko" ;; esac
-case "$PROCPCI" in *[Ii][Nn][Ii][Tt][Ii][Oo]\ *|*[Ii][Nn][Ii]-[Aa]100[Uu]2[Ww]*) SCSI_PROBE="$SCSI_PROBE initio.ko" ;; esac
-case "$PROCPCI" in *[Mm][Pp][Tt]*[Ss][Cc][Ss][Ii]*) SCSI_PROBE="$SCSI_PROBE mptscsih.ko" ;; esac
-case "$PROCPCI" in *[Aa][Dd][Vv][Aa][Nn][Cc][Ee][Dd]\ [Ss][Yy][Ss]*) SCSI_PROBE="$SCSI_PROBE advansys.ko" ;; esac
-case "$PROCPCI" in *[Aa][Tt][Pp]8|*[Aa][Ee][Cc]6*) SCSI_PROBE="$SCSI_PROBE atp870u.ko" ;; esac
-case "$PROCPCI" in *[Dd][Tt][Cc]*) SCSI_PROBE="$SCSI_PROBE dtc.ko" ;; esac
-case "$PROCPCI" in *[Ee][Aa][Tt][Aa]*) SCSI_PROBE="$SCSI_PROBE eata.ko" ;; esac
-case "$PROCPCI" in *[Ff]*[Dd][Oo][Mm][Aa][Ii][Nn]*) SCSI_PROBE="$SCSI_PROBE fdomain.ko" ;; esac
-case "$PROCPCI" in *[Gg][Dd][Tt]\ *) SCSI_PROBE="$SCSI_PROBE gdth.ko" ;; esac
-case "$PROCPCI" in *[Mm][Ee][Gg][Aa][Rr][Aa][Ii][Dd]*) SCSI_PROBE="$SCSI_PROBE megaraid.ko" ;; esac
-#case "$PROCPCI" in *[Pp][Cc][Ii]-22*) SCSI_PROBE="$SCSI_PROBE pci2220i.ko" ;; esac
-#case "$PROCPCI" in *[Pp][Cc][Ii]-2000*) SCSI_PROBE="$SCSI_PROBE pci2000.ko" ;; esac
-case "$PROCPCI" in *[Qq][Ll][Oo][Gg][Ii][Cc]*) SCSI_PROBE="$SCSI_PROBE qlogicisp.ko" ;; esac
-case "$PROCPCI" in *53[Cc]974*) SCSI_PROBE="$SCSI_PROBE tmscsim.ko" ;; esac
-case "$PROCPCI" in *[Uu][Ll][Tt][Rr][Aa][Ss][Tt][Oo][Rr]*) SCSI_PROBE="$SCSI_PROBE ultrastor.ko" ;; esac
-case "$PROCPCI" in *3[Ww][Aa][Rr][Ee]*) SCSI_PROBE="$SCSI_PROBE 3w-xxxx.ko" ;; esac
-# modules/scsi/3w-9xxx.ko
-# modules/scsi/a100u2w.ko
-# modules/scsi/aic7xxx_old_CAUTION.ko
+if checkbootparam oldscsi ; then
+ PROCPCI="`cat /proc/pci 2>/dev/null`"
+ case "$PROCPCI" in *[Aa][Ii][Cc]-*|*[Aa][Hh][Aa]-*) SCSI_PROBE="$SCSI_PROBE aic7xxx" ;; esac
+ case "$PROCPCI" in *[Bb][Uu][Ss][Ll][Oo][Gg][Ii][Cc]*) SCSI_PROBE="$SCSI_PROBE BusLogic" ;; esac
+ case "$PROCPCI" in *[Tt][Rr][Mm]-[Ss]1040*|*[Dd][Cc]395*|*[Dd][Cc]315*) SCSI_PROBE="$SCSI_PROBE dc395x" ;; esac
+ case "$PROCPCI" in *53[Cc]8*) SCSI_PROBE="$SCSI_PROBE sym53c8xx" ;; esac
+ case "$PROCPCI" in *53[Cc]9*) SCSI_PROBE="$SCSI_PROBE NCR53C9x" ;; esac
+ case "$PROCPCI" in *53[Cc]406*) SCSI_PROBE="$SCSI_PROBE NCR53c406a" ;; esac
+ case "$PROCPCI" in *[Ii][Nn][Ii][Tt][Ii][Oo]\ *|*[Ii][Nn][Ii]-[Aa]100[Uu]2[Ww]*) SCSI_PROBE="$SCSI_PROBE initio" ;; esac
+ case "$PROCPCI" in *[Mm][Pp][Tt]*[Ss][Cc][Ss][Ii]*) SCSI_PROBE="$SCSI_PROBE mptbase mptscsih" ;; esac
+ case "$PROCPCI" in *[Aa][Dd][Vv][Aa][Nn][Cc][Ee][Dd]\ [Ss][Yy][Ss]*) SCSI_PROBE="$SCSI_PROBE advansys" ;; esac
+ case "$PROCPCI" in *[Aa][Tt][Pp]8*|*[Aa][Ee][Cc]6*) SCSI_PROBE="$SCSI_PROBE atp870u" ;; esac
+ case "$PROCPCI" in *[Dd][Tt][Cc]*) SCSI_PROBE="$SCSI_PROBE dtc" ;; esac
+ case "$PROCPCI" in *[Ee][Aa][Tt][Aa]*) SCSI_PROBE="$SCSI_PROBE eata" ;; esac
+ case "$PROCPCI" in *[Ff]*[Dd][Oo][Mm][Aa][Ii][Nn]*) SCSI_PROBE="$SCSI_PROBE fdomain" ;; esac
+ case "$PROCPCI" in *[Gg][Dd][Tt]\ *) SCSI_PROBE="$SCSI_PROBE gdth" ;; esac
+ case "$PROCPCI" in *[Mm][Ee][Gg][Aa][Rr][Aa][Ii][Dd]*) SCSI_PROBE="$SCSI_PROBE megaraid_mm megaraid_mbox" ;; esac
+ case "$PROCPCI" in *[Qq][Ll][Oo][Gg][Ii][Cc]*) SCSI_PROBE="$SCSI_PROBE qlogicfas408 qlogicfas qlogicfc" ;; esac
+ case "$PROCPCI" in *53[Cc]974*) SCSI_PROBE="$SCSI_PROBE tmscsim" ;; esac
+ case "$PROCPCI" in *[Uu][Ll][Tt][Rr][Aa][Ss][Tt][Oo][Rr]*) SCSI_PROBE="$SCSI_PROBE ultrastor" ;; esac
+ case "$PROCPCI" in *3[Ww][Aa][Rr][Ee]*) SCSI_PROBE="$SCSI_PROBE 3w-xxxx" ;; esac
+fi
+
+# New sysfs based SCSI detection (thanks, Jörg Schirottke)
+sysfsscsi(){
+SYS=$(for x in $(find /sys/devices/ -name modalias); do grep pci: $x; done|cut -f2 -d:)
+while read id driver; do
+ for sysid in $SYS; do
+ case $sysid in $id)
+ if [ -z "$SCSI_PROBE" ]; then
+ SCSI_PROBE="$driver"
+ else
+ SCSI_PROBE="$SCSI_PROBE $driver"
+ fi
+ ;;
+ esac
+ done
+done <<EOF
+$(cat /modules/scsi/scsi-modules.txt)
+EOF
+}
if test -n "$INTERACTIVE"; then
# Let the user select interactively
-askmodules SCSI $(cd /modules/scsi; echo *.ko)
+ askmodules SCSI $(cd /modules/scsi; echo *.ko)
else
# these are the autoprobe-safe modules
-MODULES="$SCSI_PROBE"
+ sysfsscsi
+ MODULES="$SCSI_PROBE"
fi
-test -z "$NOSCSI" && test -n "$MODULES" && loadmodules SCSI $MODULES
-# End of SCSI check
+if test -z "$NOSCSI" ; then
+ log_begin_msg "Scanning for SCSI devices."
+ $INSMOD -f /modules/scsi/firmware_class.ko 1>/dev/null
+ test -n "$MODULES" && loadmodules SCSI $MODULES && echo -n "" || echo " ${BLUE}[${NORMAL} none found ${BLUE}]${NORMAL} (try bootoption scsi=probe)"
+else
+ log_warn_msg "Not scanning for SCSI devices as requested on commandline." && echo " $SUCCESS"
+fi
-## test -z "$NOSCSI" && \
if checkbootparam scsi ; then
MODULE="$(getbootparam 'scsi' 2>/dev/null)"
if test "$MODULE" = "probe" ; then
- echo "Bootoption scsi=probe found. Trying to autoprobe SCSI modules:" && \
- loadmodules SCSI $MODULES
+ log_begin_msg "Bootoption scsi=probe found. Trying to autoprobe SCSI modules:"
+ echo ""
+ echo -n " Trying to load scsi_debug: " ; $INSMOD -f /modules/scsi/scsi_debug.ko 1>/dev/null && echo " $SUCCESS" || echo " [ failed ]"
+ for module in /modules/scsi/*.ko ; do
+ echo -n " Probing ${WHITE}${module}${NORMAL}..."
+ $INSMOD -f ${module} >/dev/null 2>&1 && echo " $SUCCESS" || echo " [ failed ]"
+ done
+ elif test "$MODULE" = "ask" ; then
+ askmodules SCSI $(cd /modules/scsi; echo *.ko)
+ test -z "$NOSCSI" && test -n "$MODULES" && loadmodules SCSI $MODULES
else
- [ -n "$MODULE" ] || echo "${RED}Neither a specific module nor option probe for SCSI module given. Skipping.${NORMAL}"
- [ -n "$MODULE" ] && echo "Trying to load module ${WHITE}${MODULE}${NORMAL}." && \
- /modules/insmod "/modules/scsi/${MODULE}.ko"
+ [ -n "$MODULE" ] || echo " ${RED}Neither a specific module nor option probe nor option ask for SCSI module given. Skipping.${NORMAL}"
+ [ -n "$MODULE" ] && echo -n " Trying to load module ${WHITE}${MODULE}${NORMAL}:" ; \
+ $INSMOD -f "/modules/scsi/${MODULE}.ko" 1>/dev/null && echo " $SUCCESS" || echo " [ failed ]"
fi
fi
-#
-#if checkbootparam module ; then
-# MODULE="$(getbootparam 'module' 2>/dev/null)"
-# # ehci-hcd ieee1394 ohci1394 ohci-hcd sbp2 uhci-hcd usbcore usb-storage
-# [ -n "$MODULE" ] && echo "${BLUE}Trying to load module ${MAGENTA}${MODULE}${BLUE}.${NORMAL}" && \
-# /modules/insmod "/modules/div/${MODULE}.ko"
-#fi
-
-#test -z "$NOSCSI" && \
-#/static/discover --disable-bus all --enable-bus scsi --type bridge --normalize-whitespace --data-path=linux/module/name --data-version=`uname -r` | grep -v '^ $' | uniq
-#echo "pci:"
-#/static/discover --disable-bus all --enable-bus pci --type bridge --normalize-whitespace --data-path=linux/module/name --data-version=`uname -r` | grep -v '^ $' | uniq
-#echo "End of Debugging SCSI"
-#
-#echo "Commands are:"
-#echo "
-#/static/discover --disable-bus all --enable-bus scsi --type bridge --normalize-whitespace --data-path=linux/module/name --data-version=\`uname -r\` | grep -v '^ $' | uniq
-#/static/discover --disable-bus all --enable-bus pci --type bridge --normalize-whitespace --data-path=linux/module/name --data-version=\`uname -r\` | grep -v '^ $' | uniq
-#"
-#echo "Starting ash:"
-#/static/ash
-#echo "End of starting ash"
-
-# Check for IDE-Raid devices
-if test -z "$NOIDERAID"; then
-( cd /modules/scsi; { $INSMOD ataraid.ko >/dev/null 2>&1 && $INSMOD silraid.ko >/dev/null 2>&1 ; } || $INSMOD medley.ko >/dev/null 2>&1 || $INSMOD pdcraid.ko >/dev/null 2>&1 )
+# End of SCSI check
+
+if test -n "$VMWARE" ; then
+ log_begin_msg "Bootoption VMware detected. Trying to load SCSI modules:"
+ echo ""
+ for module in mptbase mptscsih mptspi BusLogic ; do
+ echo -n " Trying to load ${WHITE}${module}${NORMAL}: "
+ $INSMOD -f /modules/scsi/${module}.ko >/dev/null 2>&1 && echo " $SUCCESS" || echo " [ failed ]"
+ done
fi
-# End of IDE-Raid check
# Check for USB, use modules on bootfloppy first
if test -z "$NOUSB"; then
-echo -n "${CRE}Checking for for USB..."
-if test -f /modules/div/usbcore.ko; then
-$INSMOD /modules/div/usbcore.ko >/dev/null 2>&1
-FOUNDUSB=""
-
-for i in $USB2 usb-uhci.ko usb-ohci.ko; do
-test -f /modules/div/$i && $INSMOD /modules/div/$i >/dev/null 2>&1 && FOUNDUSB="yes"
-done
-if test -n "$FOUNDUSB"; then
-test -f /modules/div/usb-storage.ko && $INSMOD /modules/div/usb-storage.ko >/dev/null 2>&1
+ log_begin_msg "Checking for USB."
+ if test -f /modules/div/usbcore.ko; then
+ $INSMOD /modules/div/usbcore.ko >/dev/null 2>&1
+ FOUNDUSB=""
+ for i in $USB2 uhci-hcd.ko ohci-hcd.ko ; do
+ test -f /modules/div/$i && $INSMOD /modules/div/$i >/dev/null 2>&1 && FOUNDUSB="yes"
+ done
+ if test -n "$FOUNDUSB"; then
+ test -f /modules/div/usb-storage.ko && $INSMOD /modules/div/usb-storage.ko >/dev/null 2>&1
+ echo " $SUCCESS"
+ else
+ echo " ${BLUE}[${NORMAL} not found ${BLUE}]${NORMAL}"
+ true
+ fi
+ if [ -n "$NOUSB2" ] ; then
+ echo " Not loading usb2 module ehci-hcd as requested on commandline."
+ echo " Notice: to skip loading of USB in initrd at all use bootoption nousb"
+ fi
+ fi
else
-# For an unknown reason, unloading usbcore hangs smetimes
-# rmmod usbcore >/dev/null 2>&1
-true
-fi
-fi
-echo -n "${CRE}"
+ log_warn_msg "Not scanning for USB devices as requested on commandline." && echo " $SUCCESS"
+ echo " Notice that bootoption nousb affects initrd only, it does *not*"
+ echo " avoid loading of usb modules in userspace afterwards"
+ echo " Boot using something like 'nousb blacklist=uhci-hcd' to avoid loading of usb modules at all"
fi
# End of USB check
# Check for Firewire, use modules on bootfloppy first
-if test -z "$NOFIREWIRE"; then
-echo -n "${CRE}Checking for Firewire..."
-if test -f /modules/div/ieee1394.ko; then
-echo -n "${CRE}Loading ieee1394..."
-$INSMOD /modules/div/ieee1394.ko >/dev/null 2>&1
-FOUNDFIREWIRE=""
-for i in ohci1394.ko; do
-echo -n "${CRE}Loading $i..."
-test -f /modules/div/$i && $INSMOD /modules/div/$i >/dev/null 2>&1 && FOUNDFIREWIRE="yes"
-done
-if test -n "$FOUNDFIREWIRE"; then
-echo -n "${CRE}Loading sbp2.ko..."
-test -f /modules/scsi/sbp2.ko && $INSMOD /modules/scsi/sbp2.ko sbp2_serialize_io=1 >/dev/null 2>&1
+if test -z "$NOFIREWIRE" ; then
+ log_begin_msg "Checking for Firewire."
+ if test -f /modules/div/ieee1394.ko ; then
+ $insmoD /modules/div/ieee1394.ko > /dev/null 2>&1
+ FOUNDFIREWIRE=""
+ test -f /modules/div/ohci1394.ko && $INSMOD /modules/div/ohci1394.ko > /dev/null 2>&1 && FOUNDFIREWIRE="yes"
+ if test -n "$FOUNDFIREWIRE" ; then
+ test -f /modules/div/sbp2.ko && $INSMOD /modules/div/sbp2.ko > /dev/null 2>&1
+ echo " $SUCCESS"
+ else
+ echo " ${BLUE}[${NORMAL} not found ${BLUE}]${NORMAL}"
+ true
+ fi
+ fi
else
-# For an unknown reason, unloading ieee1394 hangs smetimes
-# echo -n "${CRE}${BLUE}Unloading ieee1394...${NORMAL}"
-# rmmod ieee1394 >/dev/null 2>&1
-true
-fi
-fi
-echo -n "${CRE}"
+ log_warn_msg "Not scanning for firewire devices as requested on commandline." && echo " $SUCCESS"
+ echo " Notice that bootoption nofirewire affects initrd only, it does *not*"
+ echo " avoid loading of firewire modules in userspace afterwards"
+ echo " Boot with something like 'nofirewire blacklist=ohci1394' to avoid loading of firewire modules at all"
fi
# End of FIREWIRE check
# Unfortunately, hotpluggable devices tend to need some time in order to register
if test -n "$FOUNDUSB" -o -n "$FOUNDFIREWIRE"; then
-log_begin_msg "Scanning for USB/Firewire devices."
-if test -n "$FOUNDFIREWIRE"; then
-# Wait for driver to register
-sleep 2
-# Kernel 2.6 does this automatically
-#case "$(cat /proc/version 2>/dev/null)" in *version\ 2.6.*) ;; *) for host in 0 1 2 3 4 5 6 7; do for channel in 0 1; do for id in 0 1 2 3 4 5 6 7; do echo "scsi add-single-device $host $channel $id 0" >/proc/scsi/scsi 2>/dev/null; done; done; done ;; esac
+ log_begin_msg "Scanning for USB/Firewire devices."
+ sleep 4
+ if test -n "$USB"; then
+ sleep 10
+ fi
+ echo " $SUCCESS"
fi
-# sleep 6
-echo " $SUCCESS"
+
+if checkbootparam scandelay ; then
+ DELAY="$(getbootparam 'scandelay' 2>/dev/null)"
+ [ -z $DELAY ] && DELAY='10'
+ log_begin_msg "Delaying bootsequence as requested for ${WHITE}${DELAY}${NORMAL} seconds."
+ sleep $DELAY && echo " $SUCCESS"
fi
-# Check for misc modules in expert mode
-if test -n "$INTERACTIVE"; then
-another=""; answer=""
-while test "$answer" != "n" -a "$answer" != "N"; do
-echo -n "${CYAN}Do you want to load additional modules from$another floppy disk? [${WHITE}Y${CYAN}/n] ${NORMAL}"
-another=" another"
-read answer
-case "$answer" in n*|N*) break; ;; esac
-if mountmodules new; then
-askmodules new $(cd /modules/scsi; echo *.ko)
-test -n "$MODULES" && loadmodules new $MODULES
-umountmodules current
+# boot via pcmcia
+if checkbootparam bootpcmcia ; then
+ log_begin_msg "Bootoption bootpcmcia found. Trying to load ${WHITE}PCMCIA${NORMAL} modules..."
+ if $INSMOD -f /modules/div/pcmcia_core.ko 1>/dev/null ; then
+ $INSMOD -f /modules/div/firmware_class.ko 1>/dev/null && \
+ $INSMOD -f /modules/div/pcmcia.ko 1>/dev/null && \
+ $INSMOD -f /modules/div/rsrc_nonstatic.ko 1>/dev/null && \
+ $INSMOD -f /modules/div/yenta_socket.ko 1>/dev/null && echo " $SUCCESS"
+ else
+ echo " [ failed ]"
+ fi
fi
-done
+
+# Check for misc modules in expert mode
+if test -n "$INTERACTIVE" ; then
+ another=""
+ answer=""
+ while test "$answer" != "n" -a "$answer" != "N" ; do
+ echo -n "${CYAN}Do you want to load additional modules from$another floppy disk? [${WHITE}Y${CYAN}/n] ${NORMAL}"
+ another=" another"
+ read answer
+ case "$answer" in n*|N*) break; ;; esac
+ if mountmodules new ; then
+ askmodules new $(cd /modules/scsi; echo *.ko)
+ test -n "$MODULES" && loadmodules new $MODULES
+ umountmodules current
+ fi
+ done
fi
# All interactively requested modules should be loaded now.
# We now enable DMA right here, for faster reading/writing from/to IDE devices
# in FROMHD or TORAM mode
case "$CMDLINE" in *\ nodma*) ;; *)
-for d in $(cd /proc/ide 2>/dev/null && echo hd[a-z]); do
-if test -d /proc/ide/$d; then
-MODEL="$(cat /proc/ide/$d/model 2>/dev/null)"
-test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
-log_begin_msg "Enabling DMA acceleration for: ${MAGENTA}$d ${YELLOW}[${MODEL}]${NORMAL}"
-echo "using_dma:1" >/proc/ide/$d/settings && echo ""
-fi
-done
-;;
+ for d in $(cd /proc/ide 2>/dev/null && echo hd[a-z]); do
+ if test -d /proc/ide/$d; then
+ MODEL="$(cat /proc/ide/$d/model 2>/dev/null)"
+ test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
+ log_begin_msg "Enabling DMA acceleration for: ${MAGENTA}$d ${YELLOW}[${MODEL}]${NORMAL}"
+ echo "using_dma:1" >/proc/ide/$d/settings && echo ""
+ fi
+ done
+ ;;
esac
stage=2
rundebugshell
-echo "before NFS"
-for i in $cmdline; do case "$i" in nfsdir=*|NFSDIR=*) eval $i;; esac; done
-[ -n "$nfsdir" ] && NFS="$nfsdir"
-echo "nfsdir=$NFS"
# NFS
-if [ -n "$NFS" ]; then
- tmp_="$(getbootparam nfsdir)"
- echo -n "checkbootparam nfsdir "
- checkbootparam "nfsdir" && echo "OK" || echo "FAILED"
- echo "getbootparam nfsdir=\"$tmp_\""
-
- # put the mylibs into /lib for discover and udhcpc
- cdir
-
- # starting hw-detection for network card
- echo "Starting hw-detection"
- kernel_version_=`uname -r`
- modules_to_load=$(/static/discover --disable-bus all --enable-bus pci --type network --normalize-whitespace --data-path=linux/module/name --data-version=$kernel_version_ | grep -v '^ $' | uniq)
- echo "trying to load the following network modules: \"$modules_to_load\""
-
- # FIXME modprobe is buggy from busybox
- modules_to_load=`echo $modules_to_load | xargs`
- modLoad()
- {
- for mod in $@ ; do
- tmp_="`modprobe -vn $mod`"
- if [ $? -ne 0 ]; then
- continue
- fi
- eval "$tmp_"
- done
- }
- modLoad "$modules_to_load"
-
- # loading additional modules
- modLoad sunrpc lockd af_packet nfs
-
- /static/udhcpc --foreground --quit --script=/static/udhcp-config.sh
- #echo "press <enter> to start a system shell and configure your system"
- #sh
-
- # recreate the old dir structures
- rdir
- #rm -rf /myusr /mylib
-
- log_begin_msg "${RED}Debug: NFS = ${NFS}${NORMAL}"
- log_begin_msg -n "${CRE}${BLUE}Looking for GRML in: ${MAGENTA}$NFS${NORMAL} "
- if mount -t nfs "$NFS" -o "async,ro,nolock" /cdrom #>/dev/null 2>&1
+if checkbootparam "nfsdir" ; then
+ NFS="$(getbootparam nfsdir)"
+# if test -z $NFS
+# then
+# NFS=192.168.0.1
+# echo "${CRE}${BLUE}No NFS-server given, assuming default $NFS${NORMAL}"
+# fi
+ echo "${RED}Debug: NFS = ${NFS}${NORMAL}"
+ log_begin_msg "${CRE} ${GREEN}*${NORMAL} Looking for CD-ROM in: ${MAGENTA}$NFS${NORMAL}"
+ if mountit -t nfs $NFS "-o ro" >/dev/null 2>&1
then
if test -f /cdrom/$GRML_DIR/$GRML_NAME
then
- log_begin_msg -n "${CRE} ${GREEN}Accessing grml CDROM at ${MAGENTA}$NFS${GREEN}...${NORMAL}"
+ log_begin_msg "Accessing grml CD-ROM at ${MAGENTA}${NFS}${NORMAL}" ; echo " $SUCCESS"
FOUND_GRML="$NFS"
break
fi
+ umount /cdrom
fi
fi
-echo "after NFS"
-
# Now that the right SCSI driver is (hopefully) loaded, try to find CD-ROM
if test -z $NFS ; then
# New: Also try parallel port CD-Roms [for Mike].
DEVICES="$DEVICES /dev/pcd?"
# New: also check HD partitions for a GRML/GRML image
- test -n "$FOUND_SCSI" -a -z "$NOSCSI" && DEVICES="$DEVICES /dev/sd?[1-9] /dev/sd?[1-9][0-9]"
+ # notice: use /dev/sd? for usb-sticks without partition(s)
+ test -n "$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
for i in $DEVICES
# Harddisk-installed script part version has been removed
# (GRML can be booted directly from HD now).
-
mount_grml()
{
if test -n "$FOUND_GRML" -a -f $1/$GRML_DIR/$GRML_NAME; then
- # DEBUG
# echo "6" > /proc/sys/kernel/printk
- # cloop:
- #$INSMOD -f /modules/cloop.ko file=$1/$GRML_DIR/$GRML_NAME
- #mountit /dev/cloop /GRML "-o ro" || FOUND_GRML=""
- # squashfs:
- #losetup /dev/loop0 $1/$GRML_DIR/$GRML_NAME
- mount -t squashfs $1/$GRML_DIR/$GRML_NAME /GRML -o loop,ro || FOUND_GRML=""
+ mount -t squashfs $1/$GRML_DIR/$GRML_NAME /GRML -o loop,ro$SECURE || FOUND_GRML=""
fi
-
-# COMP=""
-# case $(dd if=$1/$KNOPPIX_DIR/$KNOPPIX_NAME bs=4 count=1 2>/dev/null) in
-# "#!/b") COMP=cloop
-# $INSMOD /modules/cloop.o file=$1/$KNOPPIX_DIR/$KNOPPIX_NAME
-# mountit /dev/cloop /KNOPPIX "-o ro" || FOUND_KNOPPIX=""
-# ;;
-# "hsqs") COMP=squashfs
-# mount -t squashfs $1/$KNOPPIX_DIR/$KNOPPIX_NAME /KNOPPIX -o loop,ro || FOUND_KNOPPIX=""
-# #losetup /dev/loop0 $1/$KNOPPIX_DIR/$KNOPPIX_NAME
-# #mount -t squashfs /dev/loop0 /KNOPPIX -o loop,ro || FOUND_KNOPPIX=""
-# ;;
-# esac
}
remount_grml()
{
if test -f $TARGET/$GRML_DIR/$GRML_NAME; then
umount /GRML # unmount it
- # echo "$RMMOD cloop" | /static/sh # release CD - ash crashes with parts of libc in memory -- FF
umount $SOURCE # unmount CD
[ -n "$SOURCE2" ] && umount $SOURCE2 # umount possible loop-device
mount_grml $TARGET
echo "${CRE} ${RED}Warning: Changing to $TARGET failed.${NORMAL}"
return 1
fi
-
+
return 0
}
/bin/mkdir $TARGET
SOURCE_DEV=$(echo $CMDLINE | /usr/bin/tr ' ' '\n' | /bin/sed -n '/bootfrom=/s/.*=//p' | /usr/bin/tail -1)
-
+
LOOP_DEV=$(echo $SOURCE_DEV | /usr/bin/gawk -F/ '{ print $1 "/" $2 "/" $3 }')
ISO_PATH=$(echo $SOURCE_DEV | /bin/sed "s|$LOOP_DEV||g" )
case "$ISO_PATH" in /*.[iI][sS][oO]) ;; *) ISO_PATH="" ;; esac
LOOP_SOURCE=""
-
+
# load filesystems
- # /GRML/sbin/modprobe reiserfs
- /GRML/sbin/modprobe reiser4
- /GRML/sbin/modprobe ntfs # BE CAREFUL! - Only mount it read only! - FF
-
- if [ -n "$ISO_PATH" ]
- then
+ /GRML/sbin/modprobe fuse
+ /GRML/sbin/modprobe ntfs
+ $INSMOD -f /modules/div/ntfs.ko 1>/dev/null
+
+ if [ -n "$ISO_PATH" ]; then
LOOP_SOURCE="$TARGET.loop"
LOOP_SOURCE2="$LOOP_SOURCE"
TARGET_DEV="$LOOP_SOURCE$ISO_PATH"
/bin/mkdir $LOOP_SOURCE
- /GRML/sbin/modprobe loop
-
/bin/mount -o ro $LOOP_DEV $LOOP_SOURCE || LOOP_SOURCE=""
/bin/mount -n -o loop $LOOP_SOURCE2$ISO_PATH $TARGET
else
TARGET_DEV="$SOURCE_DEV"
/bin/mount -n -o ro $SOURCE_DEV $TARGET
fi
- if [ $? -ne 0 ]
- then
+ if [ $? -ne 0 ]; then
[ -n "$LOOP_SOURCE" ] && /bin/umount $LOOP_SOURCE
echo -n "${CRE} ${RED}Accessing grml CD-ROM failed. ${MAGENTA}$TARGET_DEV${RED} is not mountable.${NORMAL}"
sleep 2
return 1
fi
-
- if [ -f $TARGET/$GRML_DIR/$GRML_NAME ]
- then
- log_begin_msg "Accessing grml CD-ROM at ${MAGENTA}$TARGET_DEV${NORMAL}." ; echo $SUCCESS
+
+ if [ -f $TARGET/$GRML_DIR/$GRML_NAME ]; then
+ log_begin_msg "Accessing grml CD-ROM at ${MAGENTA}$TARGET_DEV${NORMAL}." ; echo " $SUCCESS"
else
echo -n "${CRE} ${RED}Accessing grml CD-ROM failed. Could not find $GRML_DIR/$GRML_NAME on ${MAGENTA}$TARGET_DEV${RED}.${NORMAL}"
[ -n "$LOOP_SOURCE" ] && /bin/umount $LOOP_SOURCE
sleep 2
return 1
fi
- # remount the CD
+ # remount the CD
remount_grml
}
# look if we copy to hd or to ram
SIZE="$(/usr/bin/du -s $COPY | /usr/bin/gawk '{print int($1*1.1)}')"
test -n "$SIZE" || SIZE="800000"
-
- case "$1" in
+
+ case "$1" in
ram)
TARGET_DEV="/dev/shm"
TARGET_DEV_DESC="ramdisk"
TARGET_DEV=$(echo $CMDLINE | /usr/bin/tr ' ' '\n' | /bin/sed -n '/tohd=/s/.*=//p' | /usr/bin/tail -1)
TARGET_DEV_DESC="$TARGET_DEV"
# load filesystems
- # /GRML/sbin/modprobe reiserfs
- # /GRML/sbin/modprobe jbd
- # /GRML/sbin/modprobe ext3
- /GRML/sbin/modprobe reiser4
- BUILTIN_FS="iso9660 ext3 ext2 reiserfs reiser4 vfat"
- # we need to use mountit to prevent NTFS to be mounted!
- if mountit $TARGET_DEV $TARGET "-o rw"
- then
- :
- else
+ /GRML/sbin/modprobe fuse
+ /GRML/sbin/modprobe ntfs
+ FS="ext3 ext2 reiserfs reiser4 vfat ntfs"
+
+ MOUNTED=""
+ for i in $FS; do
+ if /GRML/bin/mount -o rw -t "$i" "$TARGET_DEV" "$TARGET"; then
+ MOUNTED="true"
+ break
+ fi
+ done
+ if test -z "$MOUNTED"; then
echo -n "${CRE} ${RED}Copying grml CD-ROM failed. ${MAGENTA}$TARGET_DEV_DESC${RED} is not mountable.${NORMAL}"
- sleep 2
+ sleep 2
return 1
fi
# check for enough free space
return 1
;;
esac
-
+
# sanity check
if [ $FOUNDSPACE -lt $SIZE ]
umount $TARGET
return 1
fi
-
+
# do the real copy
-
+
echo "${CRE} ${GREEN}Copying grml CD-ROM to ${MAGENTA}$TARGET_DEV_DESC${GREEN}... Please be patient. ${NORMAL}"
if [ -z "$use_cp" -a -x /usr/bin/rsync ]
- then
+ 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
return 1
fi
# remount r/o
- /bin/mount -n -o remount,ro $TARGET_DEV $TARGET
+ /bin/mount -n -o remount,ro $TARGET
remount_grml
}
case "$CMDLINE" in *toram*) DO_REMOUNT="yes"; COPYTO="ram"; ;; esac
case "$CMDLINE" in *tohd=*) DO_REMOUNT="yes"; COPYTO="hd"; ;; esac
case "$CMDLINE" in *bootfrom=*) DO_REMOUNT="yes"; BOOTFROM="yes" ;; esac
-
+
# Remount later after copying/isoloading/driverloading?
# pre-test if everything succeeded
-if test -n "$DO_REMOUNT" -a -n "$FOUND_GRML"
-then
- # copy library cache
- cat /GRML/etc/ld.so.cache > /etc/ld.so.cache
- echo ""
+if test -n "$DO_REMOUNT" -a -n "$FOUND_GRML" ; then
+ # copy library cache
+ cat /GRML/etc/ld.so.cache > /etc/ld.so.cache
+ echo ""
SOURCE="/cdrom"
TARGET="/cdrom2"
-
- # first test for possible hdboot/fromiso (which can be combined with toram / tohd)
- if [ -n "$BOOTFROM" ]
- then
+
+ # first copy_to, then boot_from
+ if [ -n "$COPYTO" ]; then
+ copy_to $COPYTO && REAL_TARGET="$TARGET"
+ fi
+ if [ -n "$BOOTFROM" ]; then
boot_from
- if [ $? -eq 0 ]
- then
+ if [ "$?" -eq "0" ]; then
# set new source / target paths
REAL_TARGET="$TARGET"
SOURCE2="$LOOP_SOURCE"
TARGET="/cdrom3"
fi
fi
- if [ -n "$COPYTO" ]
- then
- copy_to $COPYTO && REAL_TARGET="$TARGET"
- fi
fi
-
+
# Final test if everything succeeded.
if test -n "$FOUND_GRML"
then
cat /GRML/etc/ld.so.cache > /etc/ld.so.cache
UNIONFS=""
-$INSMOD /modules/unionfs.ko 2>/dev/null && UNIONFS="yes"
+$INSMOD /modules/unionfs.ko 1>/dev/null
+grep -q unionfs /proc/filesystems && UNIONFS=yes
# Enable kernel messages
echo "6" > /proc/sys/kernel/printk
PATH="/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin:."
export PATH
+# Make space: We don't need the modules anymore from here.
+/GRML/bin/rm -rf /modules
# Debian weirdness
/GRML/bin/cp -a /GRML/etc/alternatives /etc/ 2>/dev/null
# From here, we should have all essential commands available.
hash -r
-# Did we remount the source media ?
-if test -n "$REAL_TARGET";
+# Did we remount the source media ?
+if test -n "$REAL_TARGET";
then
- /bin/mount -n --move $REAL_TARGET /cdrom # move it back and go on to normal boot
+ /bin/mount -n --move $REAL_TARGET /cdrom # move it back and go on to normal boot
fi
# Clean up /etc/mtab (and - just in case - make a nice entry for looped ISO)
egrep " /GRML | /cdrom " /proc/mounts 2>/dev/null | sed 's|/dev/loop0 /cdrom \(.*\) 0 0|'$LOOP_SOURCE$ISO_PATH' /cdrom/ \1,loop=/dev/loop0 0 0|g' >> /etc/mtab
# Clean up /
-rm -rf /modules /static
+/GRML/bin/rm -rf /modules /static
echo " $SUCCESS"
# New in Kernel 2.4.x: tempfs with variable ramdisk size.
# to a reasonable size.
FOUNDMEM="$(awk '/MemTotal/{print $2}' /proc/meminfo)"
TOTALMEM="$(awk 'BEGIN{m=0};/MemFree|Cached/{m+=$2};END{print m}' /proc/meminfo)"
-
+
# Be verbose
log_begin_msg "Total memory found: $FOUNDMEM kB" ; echo " $SUCCESS"
MAXSIZE="$(expr $TOTALMEM - $MINLEFT)"
# Default ramdisk size for ramdisk
RAMSIZE="$(expr $TOTALMEM / 5)"
-RAMSIZE="$(expr $RAMSIZE \* 4)"
-
-# FIXME
-RAMSIZE="$(expr $RAMSIZE - 17400)"
# Create additional dynamic ramdisk.
test -z "$RAMSIZE" -o "$RAMSIZE" -lt "$MINSIZE" && RAMSIZE="$MINSIZE"
mkdir -p /ramdisk
# tmpfs/varsize version, can use swap
+RAMSIZE=$(expr $RAMSIZE \* 4)
log_begin_msg "Creating /ramdisk (dynamic size=${RAMSIZE}k) on shared memory"
# We need /bin/mount here for the -o size= option
/bin/mount -t tmpfs -o "size=${RAMSIZE}k" /ramdisk /ramdisk && echo "$SUCCESS"
mkdir -p /ramdisk/tmp /ramdisk/home/grml && chmod 1777 /ramdisk/tmp && chown grml.grml /ramdisk/home/grml && ln -snf /ramdisk/home /home && mv /tmp /tmp.old && ln -s /ramdisk/tmp /tmp && rm -rf /tmp.old
-#/bin/mount -t tmpfs -o "size=${RAMSIZE}k" /ramdisk /ramdisk && mkdir -p /ramdisk/home /ramdisk/var && ln -s /ramdisk/home /ramdisk/var /
stage=3
rundebugshell
# unionfs
log_begin_msg "Creating unionfs and symlinks on ramdisk"
mkdir -p /UNIONFS
-if test -n "$UNIONFS" && /bin/mount -t unionfs -o noatime,dirs=/ramdisk=rw:/GRML=ro /UNIONFS /UNIONFS; then
+if test -n "$UNIONFS" && /bin/mount -t unionfs -o noatime${SECURE},dirs=/ramdisk=rw:/GRML=ro /UNIONFS /UNIONFS; then
# We now have unionfs, copy some data from the initial ramdisk first
cp -a /etc/fstab /etc/auto.mnt /etc/filesystems /etc/mtab /UNIONFS/etc/
for i in bin boot etc sbin var lib opt root usr; do # Move directories to unionfs
test -L "/$i" || test -d "/$i" || test -f "/$i" || ln -snf "/UNIONFS/$i" /$i
done && echo " $SUCCESS" || echo " $FAILED"
else
- log_failure_msg "ERROR: CANNOT UNITE READ-ONLY MEDIA AND INITIAL RAMDISK!" ; echo "$FAILED"
+ echo ""
+ log_failure_msg "ERROR: CANNOT UNITE READ-ONLY MEDIA AND INITIAL RAMDISK!"
+ echo "$FAILED"
NOUNIONFS="yes"
/GRML/sbin/halt -f -n
fi
chown grml.grml /home/grml
-chmod 1777 /var/tmp
+# old:
+# chmod 1777 /var/tmp
+# new:
+rm -rf /var/tmp/ ; mkdir /var/tmp ; chown root.root /var/tmp ; chmod 1777 /var/tmp
+
# Create empty utmp and wtmp
:> /var/run/utmp
:> /var/run/wtmp
-## Make SURE that these are files, not links!
+# Make SURE that these are files, not links!
rm -rf /etc/ftpusers /etc/passwd /etc/shadow /etc/group \
/etc/ppp /etc/isdn /etc/ssh /etc/ioctl.save \
/etc/inittab /etc/network /etc/sudoers \
# Change root device from /dev/fd0 to /dev/ram0
echo "0x100" > /proc/sys/kernel/real-root-dev
-# umount /sys (remount in grml-autoconfig)
-umount /sys
+umount /sys # (remount in grml-autoconfig)
stage=4
rundebugshell
# Give control to the init process.
log_begin_msg "Starting init process."
+[ -r /mountit ] && rm -f /mountit
rm -f /linuxrc
exit 0
else
-echo "${CRE}${RED}Can't find grml filesystem, sorry.${NORMAL}"
-echo "${RED}Dropping you to the busybox shell.${NORMAL}"
-echo "${RED}Press reset button to quit.${NORMAL}"
-echo ""
-#echo "Additional builtin commands avaliable:"
-#echo " cat mount umount"
-#echo " insmod rmmod lsmod"
-#echo ""
-PS1="grml# "
-export PS1
-echo "6" > /proc/sys/kernel/printk
-# Allow signals
-trap 1 2 3 15
-exec /static/sh
+ echo "${CRE}${RED}Can't find grml filesystem, sorry.${NORMAL}"
+ echo "
+Are you booting via USB or firewire?
+====================================
+Try to boot with bootparam scandelay which delays the
+bootup sequence so modules should have enough time
+to initialize devices.
+
+Usage examples on bootprompt of grml-iso:
+
+grml scandelay -> adds the default delay of 10 seconds
+grml scandelay=13 -> adds a delay of 13 seconds
+
+Are you booting via SCSI?
+====================================
+Use the bootparam scsi.
+Usage examples on bootprompt of grml-iso:
+
+grml scsi=probe -> autoprobing of scsi modules
+grml scsi=ask -> list modules and prompt for module which should be loaded
+grml scsi=modulename -> loads specified module (without .ko extension)
+expert -> activate expert mode, similar to scsi=ask
+
+Are you getting SquashFS/zlib errors?
+=====================================
+Try to boot with \"grml nodma\"
+
+Still problems?
+===============
+Make sure the ISO itself is ok.
+Check the md5sum of downloaded ISO.
+Used a CD-RW? Make sure the medium is ok!
+
+Please report any problems you notice to the grml-team!
+http://grml.org/contact/
+"
+ echo "${RED}Now dropping you to the busybox shell.${NORMAL}"
+ echo "${RED}Press reset button to quit.${NORMAL}"
+ echo ""
+ PS1="grml# "
+ export PS1
+ echo "6" > /proc/sys/kernel/printk
+ # Allow signals
+ trap 1 2 3 15
+ exec /static/sh
fi
+# EOF
projects / grml-terminalserver.git / commitdiff