[xubuntu] Raid 5 reporting less usable space

view full story

http://ubuntuforums.org – I have a Raid 5 array with 3 disks at 2 TB each for a total of 4 TB usable space. Correct me if I'm wrong. I partitioned the created array but only created a partition that was 2TB large. Dunno why I did that. I'm pretty sure I just used the defaults when creating the partition via fdisk so I don't know why it wouldn't choose the whole array. What's the best way to extend this partition to cover the entire array? (Hardware)