????????1?????fdisk????????????
????Linux???????????????
????# fdisk /dev/emcpowerfw
????????n???????????????
????????p???????????????????
???????????Cylinderλ??????????????
?????????Cylinderλ?????????????豸??????Cylinder??
????????x????expect mode??
????????b????????????λ???
?????趨??λ???128??block??128 block??С?64KB????
???????????p?????????λ???????
????????w?????????

????????2?????parted?????????????Parted??fdisk???????????????????GPT?????????????硣???????????????????dev/sdb???????128bloc???????λ???????????????????????￡??5??
????Linux???????????????
????# parted /dev/sdb
???????????λ?????Sector????С512????????
????(parted) unit s
?????г??????????
????(parted) print
?????????Number1????????????????λ?128 sector??С?976735934 sector??????????
????(parted) rm 1
????(parted) mkpart primary 128 976735934
????(parted) print