Shouldn't have been possible to do that, as I was trying to rsync files from my NAS share (mounted as /nas) across to MMC, in which case I only ever read data from the /nas mount and never wrote anything to it - yet the rootfs filled up. The odd thing is, that when I looked at Control Panel it said my rootfs was 99% full yet the individual numbers didn't add up to anything like that, suggesting the filesystem or the control panel applet were out of whack.

A reflash fixed it, but I may try again sometime as I tend to agree that mounting NFS on MMC is a bit odd. Mind you, NFS works great, particularly when portmap is installed - portmap reduced the NFS mount time from about a minute to instantaneous...

What are the chances of someone producing a new kernel image with built-in NFS support and 4x 2GB MMC patches ? Pretty please?