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|
#!/bin/bash
ok=1
boot_loop=loop0
main_loop=loop3
while [ -n "$1" ]; do
case "$1" in
--boot-loop)
boot_loop="$1"
shift
shift
;;
--main-loop)
main_loop="$2"
shift
shift
;;
--totem-pid)
totem_pid="$2"
shift
shift
;;
*)
ok=''
shift
esac
done
if [ -z "$totem_pid" -o -z "$ok" ]; then
printf "Usage: mdk_behind_totem [--boot-loop <loop>] [--main-loop <loop>] --totem-pid <pid>\n"
exit 1
fi
exec &> /tmp/mdk_behind_totem.log
trap 'umount_cd' USR1
umount_cd() {
echo umount_cd
busy-files | grep /image/
busy-files | grep /image_boot/
umount /image_boot
losetup -d /dev/$boot_loop
ln -sf /image_always/lib /
umount /image
/image_always/sbin/losetup -d /dev/$main_loop
}
mount_cd() {
echo mount_cd
/image_always/sbin/losetup -r -e gz /dev/$main_loop /image_raw/live_tree.clp
/image_always/bin/mount /dev/$main_loop /image
losetup -r -e gz /dev/$boot_loop /image_raw/live_tree_boot.clp
mount /dev/$boot_loop /image_boot
ln -sf /image/lib /
mdk_move_loop to_cdrom always totem
}
while [ -e "/proc/$totem_pid" ]; do
echo "waiting..."
/image_totem/bin/sleep 1
done
mount_cd
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