[root@test ~]# parted /dev/sdcGNU Parted 3.1使用 /dev/sdcWelcome to GNU Parted! Type 'help' to view a list of commands.(parted) print Model: HPE MSA 2050 SAN (scsi)Disk /dev/sdc: 500GBSector size (logical/physical): 512B/4096BPartition Table: gpt ##注意此处的 Partition 如果是msdos 则最多只能扩容到 2TDisk Flags: Number Start End Size File system Name 标记 1 1049kB 30.0GB 30.0GB ext4 primary
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记着Start 和 End 的巨细以及 File system、分区范例
(parted) rm 1(parted) mkpart 分区名称? []? primary 文件系统范例? [ext2]? ext4 起始点? 1049KB 结束点? 31GB ##注意此处不能比End小 (parted) p Model: HPE MSA 2050 SAN (scsi)Disk /dev/sdc: 500GBSector size (logical/physical): 512B/4096BPartition Table: gptDisk Flags: Number Start End Size File system Name 标记 1 1049kB 31.0GB 31.0GB ext4 primary (parted) quit 信息: You may need to update /etc/fstab.[root@test ~]# resize2fs -f /dev/sdc1resize2fs 1.42.9 (28-Dec-2013)Resizing the filesystem on /dev/sdc1 to 7568128 (4k) blocks.The filesystem on /dev/sdc1 is now 7568128 blocks long.[root@test ~]# mount /dev/sdc1 /parttest ##挂载目录