Fdisk results in GPT mismatch

GPT PMBR size mismatch (225279 != 250879) will be corrected by w(rite).

To fix the above, run the following set of commands.

1. SSH into the server and log into root.

sudo su

2. Run parted.

parted

3. List all disks.

print all

4. When it finishes listing the disks, it will ask you if you want to "Fix" the errors or not. Type fix.

5. Reboot the Synology device.