Hi all! I was hoping someone could chime in on a FreeNAS box design I was considering. USE: I need it to serve files and if possible to run MySQL (or other DB) in a jail or VM. No transcoding or multimedia stuff. It will be used as a filesystem to a dev environment and also to store CCTV...

I've had FreeNAS running several days and it's performing very well I have noticed that the last disk in the RAID-Z3 array seems to get almost no utilization. I assume this is normal? I've attached a screenshot from when a scrub was underway, showing the other disks averaging 66...