I tried to use odin via batch script.
Target is a nfs mount below a samba share whose free disk space cannot be correctly detected by samba:
C:\Programme\odin>odinc.exe -backup -force -source=\Device\Harddisk0\Partition0 -target=Z:\backup\server
Backing up \Device\Harddisk0\Partition0 to file: Z:\backup\server
Error: "The available disk space is less then the number of bytes to...
2009-07-08 18:41:26 UTC in ODIN (Open Disk Imager in a Nutshell)