Help - Adding new hdd to existing pool as Back-up disk

[zelda131292]

My current freenas system has 2 hard drive disk, each has 1TB. When I first set it up, I created a volume contain 2 disks as one (RAID 0). I just bought another 2TB hdd and want to install it as back-up disk. Is it possible to add the new hdd to existing volume as convert the volume to RAID 1 without losing data?

 

[DrKK]

No.