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recommend using qemu-image dd first

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openoms 2023-08-31 13:50:59 +02:00
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@ -6,8 +6,11 @@
- [Ready made images](#ready-made-images) - [Ready made images](#ready-made-images)
- [Write the image to a disk connected with USB](#write-the-image-to-a-disk-connected-with-usb) - [Write the image to a disk connected with USB](#write-the-image-to-a-disk-connected-with-usb)
- [Convert the qcow2 volume to a raw disk image](#convert-the-qcow2-volume-to-a-raw-disk-image) - [Option 1 - requires less disk space](#option-1---requires-less-disk-space)
- [Write to a disk connected with USB with Balena Etcher or `dd`](#write-to-a-disk-connected-with-usb-with-balena-etcher-or-dd) - [Write the .qcow2 file directly to disk with `qemu-image dd`](#write-the-qcow2-file-directly-to-disk-with-qemu-image-dd)
- [Option 2 - convert to a raq disk image first](#option-2---convert-to--a-raq-disk-image-first)
- [Convert the .qcow2 volume to a raw disk image](#convert-the-qcow2-volume-to-a-raw-disk-image)
- [Write the .img to the disk](#write-the-img-to-the-disk)
- [The first boot](#the-first-boot) - [The first boot](#the-first-boot)
- [Lean image with Gnome desktop (default image)](#lean-image-with-gnome-desktop-default-image) - [Lean image with Gnome desktop (default image)](#lean-image-with-gnome-desktop-default-image)
- [Extend the root partition (optional - recommended)](#extend-the-root-partition-optional---recommended) - [Extend the root partition (optional - recommended)](#extend-the-root-partition-optional---recommended)
@ -39,8 +42,18 @@ https://github.com/rootzoll/raspiblitz/actions/workflows/amd64-lean-image.yml?qu
unzip ./raspiblitz-amd64-image-*.zip unzip ./raspiblitz-amd64-image-*.zip
``` ```
## Write the image to a disk connected with USB ## Write the image to a disk connected with USB
### Convert the qcow2 volume to a raw disk image ### Option 1 - requires less disk space
* the raw image is 30GB #### Write the .qcow2 file directly to disk with `qemu-image dd`
* the .qcow2 volume is 8.1 GB
* identify the connected disk with `lsblk` e.g., `/dev/sdk`
```
sudo apt install -y qemu-utils
disk="/dev/sdk"
sudo qemu-img dd if=./raspiblitz-amd64-debian-lean.qcow2 of=${disk} bs=4M
```
### Option 2 - convert to a raq disk image first
#### Convert the .qcow2 volume to a raw disk image
* the raw .img is 30GB
``` ```
# unzip # unzip
gzip -dkv raspiblitz-amd64-debian-lean.qcow2.gz gzip -dkv raspiblitz-amd64-debian-lean.qcow2.gz
@ -49,21 +62,14 @@ https://github.com/rootzoll/raspiblitz/actions/workflows/amd64-lean-image.yml?qu
# convert # convert
qemu-img convert ./raspiblitz-amd64-debian-lean.qcow2 ./raspiblitz-amd64-debian-lean.img qemu-img convert ./raspiblitz-amd64-debian-lean.qcow2 ./raspiblitz-amd64-debian-lean.img
``` ```
#### Write the .img to the disk
### Write to a disk connected with USB with Balena Etcher or `dd` * identify the connected disk with `lsblk` e.g., `/dev/sdk`
* identify the connected disk with `lsblk` eg,: `/dev/sdk` * use [Balena Etcher](https://www.balena.io/etcher/)
* [Balena Etcher](https://www.balena.io/etcher/) to write the .img to disk * or `dd` to write the .img to disk
* dd to write the .img to disk
``` ```
disk="/dev/sdk" disk="/dev/sdk"
sudo dd if=./raspiblitz-amd64-debian-lean.img of=${disk} bs=4M status=progress sudo dd if=./raspiblitz-amd64-debian-lean.img of=${disk} bs=4M status=progress
``` ```
* qemu-image dd to write the .qcow2 directly to disk
```
sudo apt install -y qemu-utils
disk="/dev/sdk"
sudo qemu-img dd if=./raspiblitz-amd64-debian-lean.qcow2 of=${disk} bs=4M
```
## The first boot ## The first boot
### Lean image with Gnome desktop (default image) ### Lean image with Gnome desktop (default image)