I created two folders under music, music/voice and music/songs. (OpenSUSE 10.3)
Moved existing music/(subdirectories) into these new directories to organize storage and all of the contained files disappeared in rockbox, sansa, and my file browser.
The problem is that the memory used by the songs (~3.2Gb used/800Mb free) has not been freed.
I would probably delete the partition and create/format a new one if this happened on a PC.
Does anyone know how to accomplish this and restore the required Sansa files?