apgproone

Hi, I'm new to unraid and trying to find the answer to the following scenario: - 3 disks in array, data present on all disks - no parity, no cache - several user shares, high-water allocation, split as required - no disk shareas - data from user shares backed up in regular intervals to external storage Should 1 of the 3 disks fail and the disk is replaced, how to restore files in all user shares from external backup? thanks