amazon linux extend partition

Extend a Linux file system after resizing a volume - Amazon Elastic Compute CloudAmazon Elastic Compute Cloud

Ở đây mình có ổ xvda mới thêm vào nhưng ổ xvda3 không tăng size Dẫn đến phải tăng partition 3 lên và mình gõ cách lệnh dưới: chi tiết đọc doc của amazon

[root@ip-172-31-2-225 ~]# lsblk
NAME    MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
xvda    202:0    0   55G  0 disk
├─xvda1 202:1    0    1M  0 part
├─xvda2 202:2    0  500M  0 part /boot
└─xvda3 202:3    0  9.5G  0 part /
[root@ip-172-31-2-225 ~]# sudo growpart /dev/xvda 3
no tools available to resize disk with 'gpt'
FAILED: failed to get a resizer for id ''
[root@ip-172-31-2-225 ~]# ^C
[root@ip-172-31-2-225 ~]# yum -y install gdisk
Loaded plugins: fastestmirror, priorities, product-id, search-disabled-repos, subscription-manager, versionlock

This system is not registered with an entitlement server. You can use subscription-manager to register.

Loading mirror speeds from cached hostfile
 * base: d36uatko69830t.cloudfront.net
 * epel: d2lzkl7pfhq30w.cloudfront.net
 * extras: d36uatko69830t.cloudfront.net
 * remi-php74: mirror.telkomuniversity.ac.id
 * remi-safe: mirror.telkomuniversity.ac.id
 * updates: d36uatko69830t.cloudfront.net
106 packages excluded due to repository priority protections
Resolving Dependencies
--> Running transaction check
---> Package gdisk.x86_64 0:0.8.10-3.el7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

==================================================================================================================================================================================================================
 Package                                       Arch                                           Version                                                 Repository                                             Size
==================================================================================================================================================================================================================
Installing:
 gdisk                                         x86_64                                         0.8.10-3.el7                                            anchor-centos                                         190 k

Transaction Summary
==================================================================================================================================================================================================================
Install  1 Package

Total download size: 190 k
Installed size: 660 k
Downloading packages:
gdisk-0.8.10-3.el7.x86_64.rpm                                                                                                                                                              | 190 kB  00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : gdisk-0.8.10-3.el7.x86_64                                                                                                                                                                      1/1
  Verifying  : gdisk-0.8.10-3.el7.x86_64                                                                                                                                                                      1/1
2021-05-15 00:28:06,575 [WARNING] yum:1786:MainThread @logutil.py:142 - logging already initialized

Installed:
  gdisk.x86_64 0:0.8.10-3.el7

Complete!
[root@ip-172-31-2-225 ~]# sudo growpart /dev/xvda 3
CHANGED: partition=3 start=1028096 old: size=19941376 end=20969472 new: size=114315230 end=115343326
[root@ip-172-31-2-225 ~]# lsblk
NAME    MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
xvda    202:0    0   55G  0 disk
├─xvda1 202:1    0    1M  0 part
├─xvda2 202:2    0  500M  0 part /boot
└─xvda3 202:3    0 54.5G  0 part /