Sorry das ich es selber nicht hinbekommen.
root@DS720:~# fdisk -l /dev/sata2
GPT PMBR size mismatch (488378645 != 3907029167) will be corrected by w(rite).
Disk /dev/sata2: 1.8 TiB, 2000398934016 bytes, 3907029168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x00000000
Device Boot Start End Sectors Size Id Type
/dev/sata2p1 1 488378645 488378645 232.9G ee GPT
root@DS720:~# synopartition --part /dev/sata2
Copyright (c) 2003-2021 Synology Inc. All rights reserved.
Usage: synopartition (Version )
--help Show this help.
--list List the partition layout table.
--check disk_path(eg./dev/sda)
Check the partition layout version.
--remove disk_path [part_no]
Remove specific partition of disk. Remove all partitions if not specific.
--part [--force] disk_path index_of_list(1~16) [logical_size_GB ... 0]
Partition the disk with specific layout.
If you select layout version less than 6, the logical size will be skip.
Else you can assign max to 11 logical partitions size with unit GB and end with 0.
If you don't assign logical size parameters, primary data partition will be created instead.
Please note the index of list may modified in future.
root@DS720:~#
