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#!/bin/bash |
#!/bin/bash |
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# $Header: /home/cvsd/magellan-cvs/magellan-src/mkinitrd/mkinitrd.sh,v 1.10 2006-03-05 14:11:03 niro Exp $ |
# $Header: /home/cvsd/magellan-cvs/magellan-src/mkinitrd/mkinitrd.sh,v 1.14 2007-09-01 19:17:36 niro Exp $ |
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# mkinitrd |
# mkinitrd |
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# |
# |
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ps pwd rm rmdir sh sleep test touch true umount uname \ |
ps pwd rm rmdir sh sleep test touch true umount uname \ |
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xargs yes chmod chown |
xargs yes chmod chown |
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do |
do |
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# static links |
# use soft links from now on; |
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ln ${DEST}/bin/busybox ${DEST}/bin/${i} || die "${i}" |
# hardlinks in initramfs apears to be broken on newer kernels |
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# -> "request module: runaway loop modprobe binfmt-0000" |
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# see: http://www.gossamer-threads.com/lists/linux/kernel/728042 |
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ln -s /bin/busybox ${DEST}/bin/${i} || die "${i}" |
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done |
done |
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# sbin related |
# sbin related |
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echo "$(which insmod.static)" |
echo "$(which insmod.static)" |
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install -m0755 $(which insmod.static) ${DEST}/sbin/insmod || die |
install -m0755 $(which insmod.static) ${DEST}/sbin/insmod || die |
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# install udev |
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cp -a /etc/udev ${DEST}/etc || die |
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install -m0755 /sbin/udev.static ${DEST}/sbin/udev || die |
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install -m0755 /sbin/udevd.static ${DEST}/sbin/udevd || die |
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install -m0755 /sbin/udevstart.static ${DEST}/sbin/udevstart || die |
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# install lvm |
# install lvm |
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if [ -n "${vg_list}" ] |
if [ -n "${vg_list}" ] |
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then |
then |
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add_initrd 'echo 0 > /proc/sys/kernel/printk' |
add_initrd 'echo 0 > /proc/sys/kernel/printk' |
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add_initrd 'echo "-- Creating inital device nodes ..."' |
add_initrd 'echo "-- Creating inital device nodes ..."' |
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add_initrd 'mount -o mode=0755 -t tmpfs udev /dev' |
add_initrd 'mount -o exec,nosuid,mode=0755,size=10M -t tmpfs udev /dev' |
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add_initrd 'mkdir /dev/pts' |
add_initrd 'mkdir /dev/pts' |
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add_initrd 'mkdir /dev/shm' |
add_initrd 'mkdir /dev/shm' |
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add_initrd 'mkdir /dev/mapper' |
add_initrd 'mkdir /dev/mapper' |
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add_initrd "mknod /dev/ttyS$((${i} - 64)) c 4 ${i}" |
add_initrd "mknod /dev/ttyS$((${i} - 64)) c 4 ${i}" |
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done |
done |
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add_initrd 'echo "-- Starting udevd ..."' |
# some needed symlinks |
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add_initrd '/sbin/udevstart' |
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add_initrd 'ln -snf /proc/self/fd /dev/fd' |
add_initrd 'ln -snf /proc/self/fd /dev/fd' |
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add_initrd 'ln -snf fd/0 /dev/stdin' |
add_initrd 'ln -snf fd/0 /dev/stdin' |
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add_initrd 'ln -snf fd/1 /dev/stdout' |
add_initrd 'ln -snf fd/1 /dev/stdout' |
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add_initrd 'ln -snf fd/2 /dev/stderr' |
add_initrd 'ln -snf fd/2 /dev/stderr' |
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add_initrd 'ln -snf /proc/kcore /dev/core' |
add_initrd 'ln -snf /proc/kcore /dev/core' |
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add_initrd 'touch /dev/.udev' |
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add_initrd 'echo "-- Setting up hotplug ..."' |
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add_initrd 'echo "/sbin/hotplug" > /proc/sys/kernel/hotplug' |
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# loading detected modules with options |
# loading detected modules with options |
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for MODULE in ${MODULES} |
for MODULE in ${MODULES} |
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add_initrd 'echo "-- Switching to real sysroot ..."' |
add_initrd 'echo "-- Switching to real sysroot ..."' |
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add_initrd 'umount /sys' |
add_initrd 'umount /sys' |
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add_initrd 'umount /proc' |
add_initrd 'umount /proc' |
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add_initrd 'umount /dev' |
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[[ ${IMAGE_TYPE} = initramfs ]] && add_initrd 'exec run-init /sysroot /sbin/init $@ </sysroot/dev/console >/sysroot/dev/console' |
[[ ${IMAGE_TYPE} = initramfs ]] && add_initrd 'exec run-init /sysroot /sbin/init $@ </sysroot/dev/console >/sysroot/dev/console' |
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if [[ ${IMAGE_TYPE} = loopback ]] |
if [[ ${IMAGE_TYPE} = loopback ]] |