# 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>
-<<<<<<< /home/mika/grml/hg/grml-terminalserver/linuxrc
-# Latest change: Don Nov 16 14:46:00 CET 2006 [mika]
-=======
-# Latest change: Mon Sep 18 23:19:53 CEST 2006 [mika]
->>>>>>> /tmp/linuxrc~other.LuZLNY
+# Latest change: Don Nov 16 19:08:07 CET 2006 [mika]
#######################################################################################
# hardcoded configurable options
# Ask user for modules
askmodules(){
-<<<<<<< /home/mika/grml/hg/grml-terminalserver/linuxrc
TYPE="$1"; shift
echo "${TYPE} modules available:${WHITE}"
c=""
echo -n "insmod module(s)> "
read MODULES
case "$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
->>>>>>> /tmp/linuxrc~other.LuZLNY
}
# Try to load the given modules (full path or current directory)
stage=2
rundebugshell
# NFS
-<<<<<<< /home/mika/grml/hg/grml-terminalserver/linuxrc
+for i in $cmdline; do case "$i" in nfsdir=*|NFSDIR=*) eval $i;; esac; done
+[ -n "$nfsdir" ] && NFS="$nfsdir"
if [ -n "$NFS" ]; then
tmp_="$(getbootparam nfsdir)"
- echo -n "checkbootparam nfsdir "
- checkbootparam "nfsdir" && echo "OK" || echo "FAILED"
- echo "getbootparam nfsdir=\"$tmp_\""
+ log_begin_msg "Bootoption NFS found." ; echo "$SUCCESS"
# put the mylibs into /lib for discover and udhcpc
cdir
- # starting hw-detection for network card
- echo "Starting hw-detection"
- kernel_version_=`uname -r`
- modules_to_load=$(/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\""
+ # starting hw-detection for network card - currently broken, so don't use it
+ # 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\""
+
+ KERNELVER=`uname -r`
+ for mod in `find /lib/modules/$KERNELVER/kernel/drivers/net/ -name \*.ko` ; do
+ echo `basename $mod | sed -e 's/\.ko$//'` >> /modules.load
+ done
+ modules_to_load=`cat /modules.load | xargs`
# FIXME modprobe is buggy from busybox
- modules_to_load=`echo $modules_to_load | xargs`
+ log_begin_msg "Trying to load network driver(s)." ; echo
modLoad()
{
for mod in $@ ; do
- tmp_="`modprobe -vn $mod`"
+ tmp_="`modprobe -vn $mod 2>/dev/null`"
if [ $? -ne 0 ]; then
- continue
+ continue
fi
- eval "$tmp_"
+ # be quiet by default, be verbose only with bootoption debuglinuxrc
+ [ -n "$DEBUG" ] && eval "$tmp_" || eval "$tmp_" 1>/dev/null 2>/dev/null
done
}
modLoad "$modules_to_load"
+ rm -f /modules.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
+ for INTERFACE in `ifconfig -a | grep '^eth' | sed 's/\ .*//'` ; do
+ log_begin_msg "Requesting network configuration using udhcp for ${INTERFACE}:" ; echo
+ /static/udhcpc --interface="${INTERFACE}" --foreground --quit --script=/static/udhcp-config.sh
+ # echo "press <enter> to start a system shell and configure your system"
+ # sh
+ done
# 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} "
+ log_begin_msg "Looking for GRML in: ${MAGENTA}$NFS${NORMAL}" ; echo "$SUCCESS"
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 $NFS "-o ro" >/dev/null 2>&1
->>>>>>> /tmp/linuxrc~other.LuZLNY
then
if test -f /cdrom/$GRML_DIR/$GRML_NAME
then
- log_begin_msg "Accessing grml CD-ROM at ${MAGENTA}${NFS}${NORMAL}" ; echo " $SUCCESS"
+ log_begin_msg "Accessing grml CDROM at ${MAGENTA}$NFS${NORMAL}" ; echo "$SUCCESS"
FOUND_GRML="$NFS"
break
fi
- umount /cdrom
fi
fi
TARGET_DEV=$(echo $CMDLINE | /usr/bin/tr ' ' '\n' | /bin/sed -n '/tohd=/s/.*=//p' | /usr/bin/tail -1)
TARGET_DEV_DESC="$TARGET_DEV"
# load filesystems
-<<<<<<< /home/mika/grml/hg/grml-terminalserver/linuxrc
/GRML/sbin/modprobe fuse
/GRML/sbin/modprobe ntfs
FS="ext3 ext2 reiserfs reiser4 vfat ntfs"
if test -z "$MOUNTED"; then
log_failure_msg "Copying grml CD-ROM failed. ${MAGENTA}$TARGET_DEV_DESC${NORMAL} is not mountable."
sleep 2
-=======
- /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
->>>>>>> /tmp/linuxrc~other.LuZLNY
return 1
fi
# check for enough free space
fi
# do the real copy
-<<<<<<< /home/mika/grml/hg/grml-terminalserver/linuxrc
log_begin_msg "Copying grml CD-ROM to ${TARGET_DEV_DESC}... Please be patient."
echo
-=======
-
- echo "${CRE} ${GREEN}Copying grml CD-ROM to ${MAGENTA}$TARGET_DEV_DESC${GREEN}... Please be patient. ${NORMAL}"
->>>>>>> /tmp/linuxrc~other.LuZLNY
if [ -z "$use_cp" -a -x /usr/bin/rsync ]
then
# first cp the small files
return 1
fi
# remount r/o
-<<<<<<< /home/mika/grml/hg/grml-terminalserver/linuxrc
/bin/mount -n -o remount,ro $TARGET 1>/dev/null 2>&1
-=======
- /bin/mount -n -o remount,ro $TARGET
->>>>>>> /tmp/linuxrc~other.LuZLNY
remount_grml
}
SOURCE="/cdrom"
TARGET="/cdrom2"
-<<<<<<< /home/mika/grml/hg/grml-terminalserver/linuxrc
# first copy_to, then boot_from
if [ -n "$COPYTO" ]; then
SOURCE2="$LOOP_SOURCE"
SOURCE="/cdrom2"
TARGET="/cdrom3"
-=======
-
- # first copy_to, then boot_from
- if [ -n "$COPYTO" ]; then
- copy_to $COPYTO && REAL_TARGET="$TARGET"
- fi
- if [ -n "$BOOTFROM" ]; then
- boot_from
- if [ "$?" -eq "0" ]; then
- # set new source / target paths
- REAL_TARGET="$TARGET"
- SOURCE2="$LOOP_SOURCE"
- SOURCE="/cdrom2"
- TARGET="/cdrom3"
->>>>>>> /tmp/linuxrc~other.LuZLNY
fi
fi
fi
# From here, we should have all essential commands available.
hash -r
-<<<<<<< /home/mika/grml/hg/grml-terminalserver/linuxrc
# Did we remount the source media?
if test -n "$REAL_TARGET"; then
/bin/mount -n --move $REAL_TARGET /cdrom # move it back and go on to normal boot
-=======
-# Did we remount the source media ?
-if test -n "$REAL_TARGET";
-then
- /bin/mount -n --move $REAL_TARGET /cdrom # move it back and go on to normal boot
->>>>>>> /tmp/linuxrc~other.LuZLNY
fi
# Clean up /etc/mtab (and - just in case - make a nice entry for looped ISO)
exit 0
else
-<<<<<<< /home/mika/grml/hg/grml-terminalserver/linuxrc
log_failure_msg "Error: Can't find grml filesystem, sorry."
echo "
Are you booting via USB or firewire?
# Allow signals
trap 1 2 3 15
exec /static/sh
-=======
- echo "${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
->>>>>>> /tmp/linuxrc~other.LuZLNY
fi
# EOF
projects / grml-terminalserver.git / blobdiff