31、Linux存储管理全解析

Linux存储管理全解析

1. 分区管理工具

1.1 gdisk与fdisk

gdisk的许多命令与fdisk程序相似，方便在两者之间切换。例如，gdisk的 i 选项可显示分区的详细信息：

Command (? for help): i
Partition number (1-­3): 2
Partition GUID code: 0FC63DAF-­8483-­4772-­8E79-­3D69D8477DE4 (Linux filesystem)
Partition unique GUID: 5E4213F9-­9566-­4898-­8B4E-­FB8888ADDE78
First sector: 1953792 (at 954.0 MiB)
Last sector: 26623999 (at 12.7 GiB)
Partition size: 24670208 sectors (11.8 GiB)
Attribute flags: 0000000000000000
Partition name: ''

Command (? for help):

1.2 GNU parted命令

GNU parted程序为处理驱动器分区提供了另一个命令行界面：

$ sudo parted
GNU Parted 3.2
Using /dev/sda
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) print
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