I like to buy one front server and one file server (NAS). I know that I can mount to NAS server usign TCP/IP connection. Let's say that on my front server is a folder /home which actually points to NAS1 server. This works fine as we all know. But after running out of space on NAS1 I buy a new NAS server; NAS2.
Now to the problem: Is there a way to add server NAS2 to frontservers /home -path so that users doun't know are they using NAS1 or NAS2 server. And after running out off sapce on NAS2 I buy 3thr NAS server ... So the key question is how to add space to a mount point without remaking a mount point ?