From markon@rd.fujitec.co.jp Mon Feb 3 22:03:44 1997 Return-Path: markon@rd.fujitec.co.jp Received: from uncle.ssc.com (root@ssc.com [204.157.223.65]) by casey.ssc.com (8.6.12/8.6.9) with ESMTP id WAA02381 for ; Mon, 3 Feb 1997 22:03:26 -0800 Received: from localhost (root@fw.ssc.com [204.157.223.126]) by uncle.ssc.com (8.7.5/8.6.12) with SMTP id VAA00922 for ; Mon, 3 Feb 1997 21:58:55 -0800 Received: (from mail@localhost) by localhost (8.6.12/8.6.9) id WAA09084 for ; Mon, 3 Feb 1997 22:13:01 -0800 Received: from unknown(202.219.91.30) by fw.ssc.com via smap (V1.3) id sma009027; Mon Feb 3 22:11:18 1997 Received: from next1.rd.fujitec.co.jp by rd.fujitec.co.jp (8.6.12/8.6.9) with SMTP id OAA13894 for ; Tue, 4 Feb 1997 14:36:48 +0900 Received: by next1.rd.fujitec.co.jp (NX5.67d/NX3.0S) id AA10033; Tue, 4 Feb 97 14:35:45 +0900 Date: Tue, 4 Feb 97 14:35:45 +0900 From: Sandor Markon Message-Id: <9702040535.AA10033@next1.rd.fujitec.co.jp> To: gena@SSC.COM Subject: Linux for Embedded Systems (list) Status: O ############################################################# # How to make single boot floppy for Network install ############################################################# # ${DIFFD} <- set to the directory of the diff includes # hosts network.server network.client .rhosts rc rc.local # lilo.conf passwd # ${ROOT} <- work file for the root file system # ${WORK} <- mount point (directory) for the work file # ${OLD} <- directory with NON-ELF (a.out) binaries includes # in.rexecd in.rshd inetd rpc.portmap in.rlogind in.telnetd # rpc.pcnfsd tcpd # sleep rcp rlogin rsh ps df rpc services inetd.conf # /dev/loop0 <- loop-back device for mounting files as filesystems # /dev/fdo <- device of Boot Floppy ############################################################## # 1. Creating the root file system ############################################################## zcat /cdrom/slackware-3.1/rootdisks/pcmcia.gz > ${ROOT} /sbin/losetup /dev/loop0 ${ROOT} mount /dev/loop0 ${WORK} ############################################################## # 2. Delete unnecessary files to free up disk space ############################################################## for f in pkgtool pkgtool.tty setup setup.tty swapon do rm ${WORK}/bin/$f done for f in fdisk mke2fs mkswap swapon do rm ${WORK}/sbin/$f done for f in issue do rm ${WORK}/etc/$f done ############################################################## # 3. Add missing files ############################################################## for f in in.rexecd in.rshd inetd rpc.portmap in.rlogind in.telnetd \ rpc.pcnfsd tcpd do cp ${OLD}/$f ${WORK}/usr/sbin/ done for f in rcp rlogin rsh sleep do cp ${OLD}/$f ${WORK}/usr/bin done for f in ps df do cp ${OLD}/$f ${WORK}/bin done for f in rpc services inetd.conf do cp ${OLD}/$f ${WORK}/etc done ################################################################## # 4. Setup to make a working installation disk ################################################################## # Setup network: cat ${DIFFD}/hosts >> ${WORK}/etc/hosts # Add working user pcnfs cat ${DIFFD}/passwd >> ${WORK}/etc/passwd # Network file for server: # cp ${DIFFD}/network.server ${WORK}/etc/pcmcia # Or for client: cp ${DIFFD}/network.client ${WORK}/etc/pcmcia # Register the machines used in installation: cp ${DIFFD}/.rhosts ${WORK}/ chown pcnfs.users ${WORK}/.rhosts # Have to fix /etc/rc: cat ${DIFFD}/rc >> ${WORK}/etc/rc # For client, need the rc.local too: cp ${DIFFD}/rc.local ${WORK}/etc/rc.d/ ################################################################## # 5. Creating a boot floppy ################################################################## # fdformat /dev/fd0u1440 mkfs -t ext2 /dev/fd0 mount /dev/fd0 /mnt rmdir /mnt/lost+found mkdir /mnt/boot # Copy the device: (cd /; tar cvf - dev/fd0* dev/ram* | tar xvCf /mnt -) # Copy boot: cp /boot/map /mnt/boot cp /boot/boot.* /mnt/boot/ # Copy the kernel: cp /cdrom/slackware-3.1/kernels/net.i/bzImage /mnt/ # Compress root: umount ${WORK} /sbin/losetup -d /dev/loop0 gzip ${ROOT} # Copy root: cp ${ROOT}.gz /mnt/root.gz # Make lilo.conf: mkdir /mnt/etc cp ${DIFFD}/lilo.conf /mnt/etc/ # execute lilo.conf: umount /mnt mount /dev/fd0 /mnt lilo -r /mnt # umount /mnt #################################################################### # Our prepared sources ############## ${DIFFD}/rc ##################### NET="/usr/sbin" echo -n "Starting daemons:" if [ -f ${NET}/rpc.portmap ]; then echo -n " rpc.portmap" ${NET}/rpc.portmap fi if [ -f ${NET}/inetd ]; then echo -n " inetd" ${NET}/inetd else echo "no INETD found. INET cancelled!" exit 1 fi if [ -f ${NET}/rpc.pcnfsd ]; then echo -n " rpc.pcnfsd" ${NET}/rpc.pcnfsd fi mount -t msdos /dev/hda1 /mnt -o rw,umask=000,user if [ -x /etc/pcmcia/network ] ; then /sbin/route | fgrep eth0 || /etc/pcmcia/network start eth0 fi if [ -x /etc/rc.d/rc.local ] ; then echo /etc/rc.d/rc.local fi ############# ${DIFFD}/rc.local ################## #!/bin/sh RHOST=server.foo.bar.com sleep 5 echo echo echo echo echo 'Installing FUJITEC monitor system.' echo 'It takes 10 minutes. Press "Enter" key to start.' read ans if [ -f /mnt/autoexec.bat ] then if [ -f /mnt/original.bat ] then echo echo "C:AUTOEXEC.BAT and C:ORIGINAL.BAT exist" echo -n "I will remove C:AUTOEXEC.BAT, OK(Y/n)? ==>" read ans if [ "$ans" = "n" -o "$ans" = "N" ] then echo "aborting installation" exit fi else mv /mnt/autoexec.bat /mnt/original.bat fi fi if [ -d /mnt/linux ] ; then echo echo "I found C:LINUX, and remove it" rm -rf /mnt/linux fi echo echo "Copying System Files........." su pcnfs -c "rcp -r ${RHOST}:/mnt/linux /mnt/linux" echo echo echo if [ -d /mnt/linux/etc -a -d /mnt/linux/bin ] then cp /mnt/linux/linux.bat /mnt/autoexec.bat if [ -f /mnt/config.sys ] ; then mv /mnt/config.sys /mnt/original.sys fi echo "System installation has been completed!!" echo echo "Remove the floppy and restart the computer." echo " (turn OFF then ON the power switch)" echo "The FUJITEC Monitor System will start up automatically." else echo "System installation has been not completed!!" echo "" echo "Check your network and try again!!" fi echo echo /bin/sync ############ ${DIFFD}/lilo.conf ################### # LILO configuration file # Start LILO global section boot = /dev/fd0u1440 delay = 0 vga = normal # force sane state ramdisk = 1440 # paranoia setting # End LILO global section image = /bzImage root = /dev/ram0 initrd = root.gz label = linux read-only # Non-UMSDOS filesystems should be mounted read-only for checking ############ ${DIFFD}/passwd ################### pcnfs:*:65534:100:pc-nfs:/:/bin/csh ############ ${DIFFD}/.rhost ################### server.foo.bar.com client.foo.bar.com ############ ${DIFFD}/hosts #################### 192.168.0.1 server.foo.bar.com 192.168.0.2 client.foo.bar.com ############ ${DIFFD}/network.client ########### #! /bin/sh action=$1 device=$2 # ${DIFFD}/network.server is IPADDR="192.168.0.1" IPADDR="192.168.0.2" NETMASK="255.255.255.0" NETWORK="192.168.200.0" BROADCAST="192.168.200.255" case "${action:?}" in 'start') /sbin/ifconfig ${device:?} up ${IPADDR} broadcast ${BROADCAST} \ netmask ${NETMASK} /sbin/route add -net ${NETWORK} netmask ${NETMASK} # /sbin/route add default gw ${GATEWAY} metric 1 ;; 'stop') /sbin/route del default /sbin/route del ${NETWORK} /sbin/ifconfig ${device:?} down ;; 'restart') /sbin/ifconfig ${device:?} down up ;; esac