Hi suxi
I am having problems unmounting the partitions in another backup script. I can only unmount -l them.
If you are getting the message:
Device or resource busy
it means the device is still in use. Examples of in use include:
1. Open a terminal and cd /mnt/godzilla1
2. Viewing a directory in /mnt/godzilla1 with a file manager
3. Your backup script executed a cd /mnt/godzilla1 command and did not cd back out (sounds likely)
The boot script looks fine.