Parted分区
Parted(分区工具)
要支持大容量,需改用gpt分区模式(只有),可以有128个主分区
[root@server0 /]# parted /dev/vdb #
GNU Parted 3.1
使用 /dev/vdb
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) mktable gpt #指定分区模式
(parted) print #输出所有分区模式
Model: Virtio Block Device (virtblk)
Disk /dev/vdb: 10.7GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name 标志
(parted) mkpart #划分新的分区
分区名称? []? haha #分区的名字
文件系统类型? [ext2]? ext4 #分区的文件系统格式,不起实际作用
起始点? 0 #起始点,第一个分区起始点为0
结束点? 4G #结束点
警告: The resulting partition is not properly aligned for best performance.
忽略/Ignore/放弃/Cancel? Ignore #忽略
(parted) print #输出所有分区信息
Model: Virtio Block Device (virtblk)
Disk /dev/vdb: 10.7GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name 标志
1 17.4kB 4000MB 4000MB haha
(parted) unit GB #设置显示单位
(parted) print #输出所有分区信息
Model: Virtio Block Device (virtblk)
Disk /dev/vdb: 10.7GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name 标志
1 0.00GB 4.00GB 4.00GB haha
(parted) quit
信息: You may need to update /etc/fstab.
[root@server0 /]# parted /dev/vdb #
(parted) mkpart
分区名称? []? haha
文件系统类型? [ext2]? ext4
起始点? 4G
结束点? 8G
(parted) print
Model: Virtio Block Device (virtblk)
Disk /dev/vdb: 10.7GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name 标志
1 0.00GB 4.00GB 4.00GB haha
2 4.00GB 8.00GB 4.00GB haha
(parted) quit
信息: You may need to update /etc/fsta
linux 磁盘分区parted
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转载自blog.csdn.net/yuefei169/article/details/81332283
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