Differences

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--- en:c2_ubuntu_cloud [2016/05/30 14:04]
brian.kim [Running Ubuntu 16.04 Cloud image using KVM/ARM]
+++ en:c2_ubuntu_cloud [2017/07/20 08:21] (current)
luke.go [How do you increase a guest's disk size?]
@@ Line 37: / Line 37: @@
 odroid@odroid64:~$ sudo apt install -y qemu qemu-utils cloud-utils
 </code>
-Download BIOS and Ubuntu 16.06 cloud images.
+Download BIOS and Ubuntu 16.04 cloud images.
 <code>
 odroid@odroid64:~$ wget https://releases.linaro.org/components/kernel/uefi-linaro/15.12/release/qemu64/QEMU_EFI.fd
@@ Line 43: / Line 43: @@
 </code>
-===== Setting & Running Ubuntu 16.06 Cloud =====
+===== Setting & Running Ubuntu 16.04 Cloud =====
 Cloud images are plain - there is no user setup, no default user/password combo, so to log in to the image, we need to customize the image on first boot. The defacto tool for this is [[http://cloudinit.readthedocs.io/en/latest/|cloud-init]]. The simplest method for using cloud-init is passing a block media with a settings file - of course for real cloud deployment, you would use one of fancy network based initialization protocols cloud-init supports. Enter the following to a file, say cloud.txt:
@@ Line 74: / Line 74: @@
 {{ :en:kvm-arm.png?1000 |Three Ubuntu 16.04 Cloud}}
+==== How do you increase a guest's disk size? ====
+  - Stop the VM
+  - Run 'qemu-img resize <guest image> +10G' to increase image size by 10Gb
+  - Start the VM, resize the partitions and LVM structure within it normally
 ===== References =====
   * [[http://forum.odroid.com/viewtopic.php?f=138&t=19153|Related thread in ODROID forum]]
   * [[http://suihkulokki.blogspot.kr/2016/05/booting-ubuntu-1604-cloud-images-on.html|Booting ubuntu 16.04 cloud images on Arm64]]