I have a DUO with 2x2TB disks with X-RAID.
I want to do a factory reset of my DUO (to get 4k sector alignment) and I thought I should do a cheap backup of all my data before that, my plan was:
1) Remove second drive from DUO and plug it into an USB disk bay
2) Copy all data from DUO to USB disk
3) Factory reset
4) Copy all data back from USB disk
5) Plug in 2nd drive again and resync
When I remove the second drive and start the DUO it wont boot up properly thus I cannot copy the data
Is this solution not possible?