napsany to tam explicitne neni, pac je to jaksi automaticky:
Just open the MBR disk using gdisk and exit with "w" option (to write the changes back to the disk - similar to fdisk) to convert the MBR disk to GPT. After conversion, the bootloaders will need to be reinstalled to configure them to boot from GPT.
jinak swap je lepsi mit na zacatku, protoze tam byva disk nejrychlejsi;
jestli ho das uprostred, aby byl mensi seek, tak to predpoklada, ze zaroven jeste nekde z disku ctes/pises neco jineho nez swap?