标签：linux disk partition

parted /dev/sdb

GNU Parted 2.3
Using /dev/sdb
Welcome to GNU Parted! Type ‘help‘ to view a list of commands.
(parted) p
Model: VMware Virtual disk (scsi)
Disk /dev/sdb: 5498GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt

Number Start End Size File system Name Flags
1 1049kB 3298GB 3298GB ext4

Now, use resizepart command and give partition number as its parameter (in our case, 1). When asked for new size, enter -1 (means use all space up to the last available sector on disk):

(parted) resizepart 1
Partition /dev/sdb1 is being used. Are you sure you want to continue?
Yes/No? y
End? [3298GB]? -1
(parted) q
Information: You may need to update /etc/fstab.

Now you can call the resize2fs command. No need to input anything, it will automatically grow the filesystem to the new partition size:

resize2fs -p /dev/sdb1

expand linux partition to new size

标签：linux disk partition

原文地址：http://blog.51cto.com/brave8898/2094749