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#!/bin/bash |
#!/bin/bash |
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# $Header: /home/cvsd/magellan-cvs/magellan-src/mkinitrd/mkinitrd.sh,v 1.2 2005-12-02 15:35:32 niro Exp $ |
# $Header: /home/cvsd/magellan-cvs/magellan-src/mkinitrd/mkinitrd.sh,v 1.3 2005-12-03 18:36:28 niro Exp $ |
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# mkinitrd |
# mkinitrd |
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# |
# |
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add_initrd 'echo "-- Setting up hotplug ..."' |
add_initrd 'echo "-- Setting up hotplug ..."' |
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add_initrd 'echo "/sbin/hotplug" > /proc/sys/kernel/hotplug' |
add_initrd 'echo "/sbin/hotplug" > /proc/sys/kernel/hotplug' |
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add_initrd 'for i in $(find /lib -type f -name *.ko)' |
# add_initrd 'for i in $(find /lib -type f -name *.ko)' |
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add_initrd 'do' |
# add_initrd 'do' |
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add_initrd ' echo "-- Loadin module ${i}"' |
# add_initrd ' echo "-- Loading module ${i}"' |
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add_initrd ' insmod ${i};' |
# add_initrd ' insmod ${i};' |
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# handle special cases like usb |
# # handle special cases like usb |
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add_initrd ' if [ "${i}" = "usb-storage" ]' |
# add_initrd ' if [ "${i}" = "usb-storage" ]' |
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add_initrd ' then' |
# add_initrd ' then' |
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add_initrd ' echo "Waiting 8 seconds for usb-driver initialization."' |
# add_initrd ' echo "Waiting 8 seconds for usb-driver initialization."' |
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add_initrd ' sleep 8' |
# add_initrd ' sleep 8' |
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add_initrd ' fi' |
# add_initrd ' fi' |
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add_initrd 'done' |
# add_initrd 'done' |
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# loading detected modules with options |
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for MODULE in ${MODULES} |
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do |
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text="" |
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module=$(echo ${MODULE} | sed "s|.*/||" | sed "s/.k\?o$//") |
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fullmodule=$(echo ${MODULE} | sed "s|.*/||") |
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options=$(sed -n -e "s/^options[ ][ ]*${module}[ ][ ]*//p" ${modulefile} 2>/dev/null) |
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if [ -n "${options}" ] |
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then |
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echo "Adding module ${module}${text} with options ${options} ..." |
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else |
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echo "Adding module ${module}${text} ..." |
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fi |
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add_initrd "echo \"-- Loading ${fullmodule} module\"" |
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add_initrd "insmod /lib/${fullmodule} ${options}" |
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# Hack - we need a delay after loading usb-storage to give things |
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# time to settle down before we start looking a block devices |
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if [ "${module}" = "usb-storage" ] |
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then |
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add_initrd 'echo Waiting 8 seconds for driver initialization.' |
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add_initrd 'sleep 8' |
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fi |
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if [ "${module}" = "zfcp" -a -f /etc/zfcp.conf ] |
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then |
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add_initrd 'echo Waiting 2 seconds for driver initialization.' |
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add_initrd 'sleep 2' |
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cat /etc/zfcp.conf | grep -v "^#" | tr "A-Z" "a-z" | while read DEVICE SCSIID WWPN SCSILUN FCPLUN |
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do |
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add_initrd "echo -n ${WWPN} > /sys/bus/ccw/drivers/zfcp/${DEVICE/0x/}/port_add" |
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add_initrd "echo -n ${FCPLUN} > /sys/bus/ccw/drivers/zfcp/${DEVICE/0x/}/${WWPN}/unit_add" |
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add_initrd "echo -n 1 > /sys/bus/ccw/drivers/zfcp/${DEVICE/0x/}/online" |
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done |
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fi |
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done |
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# lvm support |
# lvm support |
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if [ -n "${vg_list}" ] |
if [ -n "${vg_list}" ] |
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done |
done |
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# create the image |
# create the image |
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echo "Creating initrd image '${target}' ..." |
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(cd "${DEST}" ; find . | cpio --quiet --dereference -o -H newc | gzip -9 >${IMAGE}) |
(cd "${DEST}" ; find . | cpio --quiet --dereference -o -H newc | gzip -9 >${IMAGE}) |
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cat ${IMAGE} > ${target} || die |
cat ${IMAGE} > ${target} || die |
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# clean up |
# clean up |
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[ -d ${DEST} ] && rm -rf ${DEST} |
[ -d ${DEST} ] && rm -rf ${DEST} |
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[ -f ${IMAGE} ] && rm -f ${IMAGE} |
[ -f ${IMAGE} ] && rm -f ${IMAGE} |
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