--diskformat | -d
Specifies the target disk format when used with -c, -i, or -X.
For c, accepts zeroedthick, eagerzeroedthick, or thin.
For i, accepts zeroedthick, eagerzeroedthick, thin, rdm:dev, rdmp:dev, or 2gbsparse.
For -X, accepts eagerzeroedthick.
官網指令說明: