i have taken that from truenas as i have imported the pools back in for now.
sudo fdisk -l /dev/sdg
Disk /dev/sdg: 12.73 TiB, 14000519643136 bytes, 27344764928 sectors
Disk model: WDC WD141KRYZ-01
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: 7D46134E-302D-4D2B-B0A2-3D457F796B37
Device Start End Sectors Size Type
/dev/sdg1 128 4194304 4194177 2G Linux swap
/dev/sdg2 4194432 27344764894 27340570463 12.7T Solaris /usr & Apple ZFS
thanks