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docs: update resize

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Lukas 2021-08-12 12:17:12 +00:00 committed by lukas
parent 4223757498
commit 7abc37e129
1 changed files with 11 additions and 11 deletions
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resize.md
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@ -2,7 +2,7 @@
title: Resize a guest disk image
description: Resize a a guest disk image using qemu-img and virt-resize
published: true
date: 2021-08-12T10:56:34.771Z
date: 2021-08-12T12:17:09.143Z
tags:
editor: markdown
dateCreated: 2021-08-12T10:55:58.877Z
@ -21,7 +21,7 @@ Expanding a new disk implies creating a new blank image of the desired size and
* Create the new disk phyllome_but_bigger.img of the desired size. In this case, it is 15 GiB
```
$ qemu-img create -f raw /var/lib/libvirt/images/phyllome_but_bigger.img 15G
$ qemu-img create -f raw /var/lib/libvirt/images/phyllome-bigger.img 15G
```
* Expand the root partition on the disk.
@ -39,21 +39,21 @@ $ qemu-img create -f raw /var/lib/libvirt/images/phyllome_but_bigger.img 15G
Summary of changes:
/dev/sda1: This partition will be left alone.
/dev/vda1: This partition will be left alone.
/dev/sda2: This partition will be left alone.
/dev/vda2: This partition will be left alone.
/dev/sda3: This partition will be resized from 24.5G to 499.5G. The
filesystem ext4 on /dev/sda3 will be expanded using the ‘resize2fs’
/dev/vda3: This partition will be resized from 5G to 15G. The
filesystem ext4 on /dev/vda3 will be expanded using the ‘resize2fs’
method.
**********
[ 2.1] Setting up initial partition table on nested-hypervisor-secure-boot.img
[ 12.9] Copying /dev/sda1
[ 13.1] Copying /dev/sda2
[ 13.4] Copying /dev/sda3
[ 2.1] Setting up initial partition table on phyllome-bigger.img
[ 12.9] Copying /dev/vda1
[ 13.1] Copying /dev/vda2
[ 13.4] Copying /dev/vda3
100% ⟦▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒⟧ 00:00
[ 38.3] Expanding /dev/sda3 using the ‘resize2fs’ method
[ 38.3] Expanding /dev/vda3 using the ‘resize2fs’ method
Resize operation completed with no errors. Before deleting the old disk,
carefully check that the resized disk boots and works correctly.