It should work:


N950-two-fats-one-usb by brander snaxe, on Flickr

I created two dd'd images and pointed to them in the usb-moded.ini file. Now, these weren't mounted before I connected, so not sure if that's causing you an issue. If *any* of the devices are in use before you try to export, it may fail.

I'm not exporting MyDocs directly in this test, only the dd images.

You may want to check /var/log/syslog for errors.