1.使用命令parted /dev/sdb

1 [root@server ~]# parted /dev/sdb2 GNU Parted 2.13 使用 /dev/sdb4 Welcome to GNU Parted! Type 'help' to view a list of commands.5 (parted) help6 align-check TYPE N check partition N for7 TYPE(min|opt) alignment8 check NUMBER do a simple check on the9 file system 10 cp [FROM-DEVICE] FROM-NUMBER TO-NUMBER copy file system to 11 another partition 12 help [COMMAND] print general help, or 13 help on COMMAND

2.修改gpt分區表

-------------------------------------------------------------------- 注：如果你對python感興趣，我這有個學習Python基地，里面有很多學習資料，感興趣的+Q群：895817687 --------------------------------------------------------------------1 (parted) p 2 Model: VMware, VMware Virtual S (scsi)3 Disk /dev/sdb: 1074MB4 Sector size (logical/physical): 512B/512B5 Partition Table: msdos6 7 Number Start End Size Type File system 標志8 9 (parted) mklabel gpt //使用mklabel修改為gpt分區 10 警告: The existing disk label on /dev/sdb will be destroyed and all 11 data on this disk will be lost. Do you want to continue? 12 是/Yes/否/No? yes 13 (parted) p 14 Model: VMware, VMware Virtual S (scsi) 15 Disk /dev/sdb: 1074MB 16 Sector size (logical/physical): 512B/512B 17 Partition Table: gpt

3.創建分區說明

mkpart PART-TYPE [FS-TYPE] START END make a partition
mkpartfs PART-TYPE FS-TYPE START END make a partition with a

4.創建主分區為200M的分區

1 (parted) mkpart primary 0 200 //使用命令mkpart2 警告: The resulting partition is not properly aligned for best 3 performance.4 忽略/Ignore/放棄/Cancel? I 5 (parted) p6 Model: VMware, VMware Virtual S (scsi)7 Disk /dev/sdb: 1074MB8 Sector size (logical/physical): 512B/512B9 Partition Table: gpt 10 11 Number Start End Size File system Name 標志 12 1 17.4kB 200MB 200MB primary

5.創建主分區為100M的分區

1 (parted) mkpart primary 200 300 //mkpart 主分區 start end2 (parted) p 3 Model: VMware, VMware Virtual S (scsi)4 Disk /dev/sdb: 1074MB5 Sector size (logical/physical): 512B/512B6 Partition Table: gpt7 8 Number Start End Size File system Name 標志9 1 17.4kB 200MB 200MB primary 10 2 200MB 300MB 99.6MB primary

6.創建一個邏輯分區并且指定文件類型ext4

1 (parted) mkpart logical ext4 301 400 ignore 2 align-check TYPE N check partition N for 3 TYPE(min|opt) alignment 4 check NUMBER do a simple check on the 5 file system 6 cp [FROM-DEVICE] FROM-NUMBER TO-NUMBER copy file system to 7 another partition 8 help [COMMAND] print general help, or 1 (parted) p 2 Model: VMware, VMware Virtual S (scsi)3 Disk /dev/sdb: 1074MB4 Sector size (logical/physical): 512B/512B5 Partition Table: gpt6 7 Number Start End Size File system Name 標志8 1 17.4kB 200MB 200MB primary9 2 200MB 300MB 99.6MB primary 10 3 301MB 400MB 98.6MB logical

7.直接在命令行下分區

1 [root@server ~]# parted /dev/sdb mklabel gpt yes 2 [root@server ~]# parted /dev/sdb mkpart primary ext4 0 10 ignore 3 [root@server ~]# parted /dev/sdb mkpart primary linux-swap 11 20 ignore 4 [root@server ~]# parted /dev/sdb mkpart logical ext4 21 30 ignore 5 [root@server ~]# parted /dev/sdb p

8.擴展

對新添加的磁盤快速分區方法：

#echo -e “n\np\n1\n\n+10G\nn\np\n2\n\n+20G\nw” |fdisk /dev/sdb

#partprobe

總結

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