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#!/bin/sh |
#!/bin/sh |
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# $Header: /home/cvsd/magellan-cvs/magellan-src/mkinitrd-magellan/livecd/linuxrc.sh,v 1.1 2007-09-01 22:44:23 niro Exp $ |
# $Header: /home/cvsd/magellan-cvs/magellan-src/mkinitrd-magellan/livecd/linuxrc.sh,v 1.4 2008-01-21 23:24:03 niro Exp $ |
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# loads given kernel modules |
# loads given kernel modules |
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load_kernel_modules() |
load_kernel_modules() |
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then |
then |
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echo -e "Magellan boot device found." |
echo -e "Magellan boot device found." |
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BOOT_DEVICE="${dev}" |
BOOT_DEVICE="${dev}" |
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FSTYPE=${fs} |
FSTYPE="${fs}" |
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break |
break |
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fi |
fi |
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fi |
fi |
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DOSCSI=no |
DOSCSI=no |
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DOUSB=no |
DOUSB=no |
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DOSATA=no |
DOSATA=no |
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DOFB=no |
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NOPATA=no |
NOPATA=no |
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FORCED_ROOTFS="" |
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## starts here ## |
## starts here ## |
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dosata) |
dosata) |
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DOSATA=yes |
DOSATA=yes |
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;; |
;; |
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dofb) |
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DOFB=yes |
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;; |
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nopata) |
nopata) |
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NOPATA=yes |
NOPATA=yes |
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;; |
;; |
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rootfs=*) |
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FORCED_ROOTFS="${i#*=}" |
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;; |
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esac |
esac |
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done |
done |
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# now load all needed modules |
# now load all needed modules |
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[ "${DOFB}" = "yes" ] && load_kernel_modules "framebuffer" |
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load_kernel_modules "generic" |
load_kernel_modules "generic" |
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[ "${NOPATA}" != "yes" ] && load_kernel_modules "pata" |
[ "${NOPATA}" != "yes" ] && load_kernel_modules "pata" |
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[ "${DOSCSI}" = "yes" ] && load_kernel_modules "scsi" |
[ "${DOSCSI}" = "yes" ] && load_kernel_modules "scsi" |
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# searching usbstick |
# searching usbstick |
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if [ "${DOUSB}" = "yes" ]; then |
if [ "${DOUSB}" = "yes" ]; then |
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check_drives "/dev/sd*" "vfat" |
ROOTFS="vfat" |
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check_drives "/dev/sg*" "vfat" |
[[ -n ${FORCED_ROOTFS} ]] && ROOTFS="${FORCED_ROOTFS}" |
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check_drives "/dev/sd*" "${ROOTFS}" |
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check_drives "/dev/sg*" "${ROOTFS}" |
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fi |
fi |
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# for cdrom_device in $CDROM_LIST (ide) |
# for cdrom_device in $CDROM_LIST (ide) |
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check_drives "/dev/cdroms/*" iso9660 |
ROOTFS="iso9660" |
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check_drives "/dev/hd*" iso9660 |
[[ -n ${FORCED_ROOTFS} ]] && ROOTFS="${FORCED_ROOTFS}" |
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check_drives "/dev/cdroms/*" "${ROOTFS}" |
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check_drives "/dev/hd*" "${ROOTFS}" |
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# scsi cdroms |
# scsi cdroms |
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if [ "${DOSCSI}" = "yes" ] || [ "${DOSATA}" = "yes" ]; then |
if [ "${DOSCSI}" = "yes" ] || [ "${DOSATA}" = "yes" ]; then |
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check_drives "/dev/sr*" iso9660 |
ROOTFS="iso9660" |
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check_drives "/dev/sg*" iso9660 |
[[ -n ${FORCED_ROOTFS} ]] && ROOTFS="${FORCED_ROOTFS}" |
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check_drives "/dev/scd*" iso9660 |
check_drives "/dev/sr*" "${ROOTFS}" |
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check_drives "/dev/sg*" "${ROOTFS}" |
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check_drives "/dev/scd*" "${ROOTFS}" |
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fi |
fi |
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# mount our rootfs from cdrom |
# mount our rootfs from cdrom |
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# symlinking cloop rootfs to /mnt as newroot |
# symlinking cloop rootfs to /mnt as newroot |
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cd /sysroot |
cd /sysroot |
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for x in bin sbin lib boot usr opt |
for x in bin sbin lib lib64 boot usr opt |
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do |
do |
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ln -s mnt/cloop/${x} ${x} |
[ -d mnt/cloop/${x} ] && ln -s mnt/cloop/${x} ${x} |
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done |
done |
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mkdir -p initrd proc tmp sys var/tmp dev media |
mkdir -p initrd proc tmp sys var/tmp dev media |
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