This just started at a client. He has 2gb in use and 2.5 available. He
deleted a bunch of files so I unerased them and moved them back into the
folder. About 300 MB. Ifolder started to complain that he did not have
enough space. I upped it to 4 GB. That did not fix it. I copied out all
of his files, let it sync, moved them back and it synced just fine.

Until about a week later he is getting that error again. He has 2gb in
use and 4 total alocated.

I have also reset ifolder on the server and reinstalled the Ifolder client.

Any advice or ideas?