I bought 2 x 2TB disks for a NAS server, (linux debian). I want to make both drives appear as one big 4TB disk on the LAN. This can be done with software RAID (JBOD) or LVM I suppose.
There are other options?. One big plus would be knowing what happens when one drive fails in each option (I lose all the data or I still can access those on the working drive? Even for JBOD and LVM I still don't know what happens if a drive fails).