I have a small Synology NAS with 2-bay and 4TB HDD on each bay. It’s configured in RAID 0 (Yes, I know. I like to live dangerously).
I would like to upgrade both drives to 8TB but for that to happen, I would have to copy the data from the NAS to another place, install the new disks and copy it back.
Well, I don’t have a third 8TB available to do that. I also don’t think I could just remove the two 4TB drives and remount some place else without losing the data like I would do with a regular external drive.
I was thinking about using a cloud service but I wasn’t able to find any service that will accept 8TB of data without file size limit and keep it there when the sync is gone.
Any advice or ideas on how can I extract the data to copy it back to the new drives?