I currently have a My Cloud Home Duo equipped with two 4 TB disk drives running in RAID 1 mode. I would like to upgrade to two 8 TB disk drives.
Is it possible the following way without losing data? Taking one 4 TB disk out, putting a 8 TB disk in and let it sync again. After that, replacing the other 4 TB disk and waiting for sync. Do I then have 8 TB capacity in total (RAID 1)?