I have a plug computer with 512MB internal storage (NAND) and a SD card slot with an 8GB SD card, currently. The plug computer runs Ubuntu 9.04 (Jaunty), and I plan to use it mainly as a webserver.
As I have limited storage internally I want to move all directories potentially growing in size to the SD card (e.g. /var, /srv, /opt). But is it possible to mount more than one directory onto the SD card?
What could a solution look like that doesn't play tricks with symlinks? Do I have to split the SD card into several partitions and mount them separately? Would be nice to know whether there is a solution that allows me to have a single, continuous place of storage.