Can someone tell me a bit more about where I can more info on how to test a software raid setup? I'm not quite sure my previous attempts did anything with the raid setup at all. FYI: I have a 4 disks of 2TB RAID 10 and a 2 disks with 2 RAID1 partitions (/boot and /) followed by encryption and LVM with two LVG's.

Any hints or pointers towards more info very much appreciated!