Odd effect going on, whenever I attached an external hard drive via USB to the raspberry pi, very often it acts as though there is no space left on the external drive (0 bytes available). External hard drives are formatted as FAT32.
If I use SAMBA from a windows machine it usually works (displays correct space free etc, and allows copying files to the external drive), however any access from a mac, linux or various applications within windows when they attempt to automatically move files to the rpi's external drive return an exception 'Not enough space available' (actually returning 0 bytes available on the drive, even though there is clearly 300+GB).
Seems to me there's a simply thing I'm missing here - probably something to do with the FAT32 thing, but I thought that'd be fine? Don't reeeally want to change to ext4 as then I won't be able to see it from windows at all.