Increase storage of RAID 10 volume

I have a MyCloud EX4100 set up with 4 2TB drives. I recently upgraded the NAS with 4 10TB drives and hot-swapped them one at a time so the volume’s fully rebuilt and healthy, but the volume remains at 4TB in size. How can I increase the capacity to 20TB?

Hi KUser,

Please refer to the following helpful article: