Test if Amanda storage area is writable (#1643)
Test if Amanda storage area is writable (#1643)

* test for Amanda storage area to be writable

Signed-off-by: Markus Storm <13f764c248c89d89795bfe1bdc94e047d4204f8f@gmx.net>
openhab/openhabian,openhab/openhabian,openhab/openhabian,ThomDietrich/openhabian