parted分区
gpt格式是没有主分区和逻辑分区这个概念的。
gpt分区直接可以分N多分区。
msdos区分主分区与逻辑分区
[root@localhost ~]# parted GNU Parted 3.1 使用 /dev/sda Welcome to GNU Parted! Type 'help' to view a list of commands. (parted) hel align-check TYPE N check partition N for TYPE(min|opt) alignment help [COMMAND] print general help, or help on COMMAND mklabel,mktable LABEL-TYPE create a new disklabel (partition table) mkpart PART-TYPE [FS-TYPE] START END make a partition name NUMBER NAME name partition NUMBER as NAME print [devices|free|list,all|NUMBER] display the partition table, available devices, free space, all found partitions, or a particular partition quit exit program rescue START END rescue a lost partition near START and END rm NUMBER delete partition NUMBER select DEVICE choose the device to edit disk_set FLAG STATE change the FLAG on selected device disk_toggle [FLAG] toggle the state of FLAG on selected device set NUMBER FLAG STATE change the FLAG on partition NUMBER toggle [NUMBER [FLAG]] toggle the state of FLAG on partition NUMBER unit UNIT set the default unit to UNIT version display the version number and copyright information of GNU (parted) select /dev/sdc 使用 /dev/sdc (parted) mklabel gpt (parted) mkpart 分区名称？ []? afc 文件系统类型？ [ext2]? 起始点？ 1 结束点？ 2000 (parted) print Model: VMware, VMware Virtual S (scsi) Disk /dev/sdc: 10.7GB Sector size (logical/physical): 512B/512B Partition Table: gpt Disk Flags: Number Start End Size File system Name 标志 1 1049kB 2000MB 1999MB afc (parted) mkpart ars 2000 3000 (parted) print Model: VMware, VMware Virtual S (scsi) Disk /dev/sdc: 10.7GB Sector size (logical/physical): 512B/512B Partition Table: gpt Disk Flags: Number Start End Size File system Name 标志 1 1049kB 2000MB 1999MB afc 2 2000MB 3000MB 1000MB ars (parted) mkpart jsfc 3000 4000 (parted) mkpart jiang 4000 5000 (parted) mkpart su 5000 6000 (parted) print Model: VMware, VMware Virtual S (scsi) Disk /dev/sdc: 10.7GB Sector size (logical/physical): 512B/512B Partition Table: gpt Disk Flags: Number Start End Size File system Name 标志 1 1049kB 2000MB 1999MB afc 2 2000MB 3000MB 1000MB ars 3 3000MB 4000MB 1000MB jsfc 4 4000MB 5000MB 999MB jiang 5 5000MB 6000MB 1000MB su (parted) rm 1 (parted) rm 2 (parted) rm 3 (parted) rm 4 (parted) rm 5 (parted) print Model: VMware, VMware Virtual S (scsi) Disk /dev/sdc: 10.7GB Sector size (logical/physical): 512B/512B Partition Table: gpt Disk Flags: Number Start End Size File system Name 标志 (parted) mklabel msdos ## mbr格式 警告: The existing disk label on /dev/sdc will be destroyed and all data on this disk will be lost. Do you want to continue? 是/Yes/否/No? yes (parted) print Model: VMware, VMware Virtual S (scsi) Disk /dev/sdc: 10.7GB Sector size (logical/physical): 512B/512B Partition Table: msdos Disk Flags: Number Start End Size Type File system 标志 (parted) mkpart 分区类型？ primary/主分区/extended/扩展分区? p 文件系统类型？ [ext2]? 起始点？ 起始点？ 0 结束点？ 2000 警告: The resulting partition is not properly aligned for best performance. 忽略/Ignore/放弃/Cancel? cancel ##起始点不能为0 (parted) mkpart 分区类型？ primary/主分区/extended/扩展分区? p 文件系统类型？ [ext2]? 起始点？ 1 结束点？ 2000 ##分区不能用命令行模式 分区类型？ primary/主分区/extended/扩展分区? p 文件系统类型？ [ext2]? 起始点？ 2000 结束点？ 3000 (parted) mkpart 分区类型？ primary/主分区/extended/扩展分区? 文件系统类型？ [ext2]? 起始点？ 3000 结束点？ 4000 (parted) mkpart 分区类型？ primary/主分区/extended/扩展分区? e 起始点？ 4000 结束点？ 10000 (parted) print Model: VMware, VMware Virtual S (scsi) Disk /dev/sdc: 10.7GB Sector size (logical/physical): 512B/512B Partition Table: msdos Disk Flags: Number Start End Size Type File system 标志 1 1049kB 2000MB 1999MB primary 2 2000MB 3000MB 1000MB primary 3 3000MB 4000MB 1000MB primary 4 4000MB 10.0GB 6000MB extended lba (parted) mkpart 分区类型？ logical/逻辑分区? l 文件系统类型？ [ext2]? 起始点？ 4000 结束点？ 6000 警告: The resulting partition is not properly aligned for best performance. 忽略/Ignore/放弃/Cancel? cancel ##起始位置不能为4000 (parted) mkpart 分区类型？ logical/逻辑分区? l 文件系统类型？ [ext2]? 起始点？ 4001 结束点？ 6000 (parted) mkpart 分区类型？ logical/逻辑分区? l 文件系统类型？ [ext2]? 起始点？ 6001 结束点？ 10000 (parted) print Model: VMware, VMware Virtual S (scsi) Disk /dev/sdc: 10.7GB Sector size (logical/physical): 512B/512B Partition Table: msdos Disk Flags: Number Start End Size Type File system 标志 1 1049kB 2000MB 1999MB primary 2 2000MB 3000MB 1000MB primary 3 3000MB 4000MB 1000MB primary 4 4000MB 10.0GB 6000MB extended lba 5 4001MB 6000MB 1999MB logical 6 6001MB 10.0GB 3999MB logical (parted) quit##parted分区无需保存分区，退出时会自动保存 信息: You may need to update /etc/fstab. [root@localhost ~]# fdisk -l /dev/sdc 磁盘 /dev/sdc：10.7 GB, 10737418240 字节，20971520 个扇区 Units = 扇区 of 1 * 512 = 512 bytes 扇区大小(逻辑/物理)：512 字节 / 512 字节 I/O 大小(最小/最佳)：512 字节 / 512 字节 磁盘标签类型：dos 磁盘标识符：0x0002d0d6 设备 Boot Start End Blocks Id System /dev/sdc1 2048 3905535 1951744 83 Linux /dev/sdc2 3905536 5859327 976896 83 Linux /dev/sdc3 5859328 7813119 976896 83 Linux /dev/sdc4 7813120 19531775 5859328 f W95 Ext'd (LBA) /dev/sdc5 7815168 11718655 1951744 83 Linux /dev/sdc6 11720704 19531775 3905536 83 Linux
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