parted명령어로 GPT파티션을 설정하면 mount 됨. $ parted /dev/sdb # gpt파티션으로 만듬 (parted) mklabel gpt Warning: The existing disk label on /dev/sdb will be destroyed and all data on this disk will be lost. Do you want to continue? Yes/No? yes # gpt인지 확인 (parted) print Model: DELL PERC 6/i Adapter (scsi) Disk /dev/sdb: 2999GB Sector size (logical/physical): 512B/512B Partition Table: gpt #<-- gpt Number Start End Size File system Name Flags (parted) mkpart primary 0 2999GB # <--파티션 생성 Warning: The resulting partition is not properly aligned for best performance. Ignore/Cancel? Ignore (parted) print Model: DELL PERC 6/i Adapter (scsi) Disk /dev/sdb: 2999GB Sector size (logical/physical): 512B/512B Partition Table: gpt Number Start End Size File system Name Flags 1 17.4kB 2999GB 2999GB primary (parted