I have a NAS drive attached to my router that is configured as Raid5. I also have three Mac's attached to that same router. In the Public folder on the NAS drive, I created a sparsebundle disk image from one of the Mac's. After it was created, it mounted to that computer just fine. When I try to mount it on another computer I get an error that says "no mountable file systems".
Basically, I need to have all three machines access the disk image (it has to show up as a local drive, which my NAS drive won't do) on all three machines. How do I get past this error?
One computer can use the DMG at a time by ejecting the disk image from computer 1 and then mounting it from computer 2 or 3. I really need all three to be able to use it at the same time. Final Cut Pro X (the software all three computers use most frequently) will not open libraries on a shared drive.