From 72698374dd4522e049f507402f2ac809a49315fb Mon Sep 17 00:00:00 2001
From: openoms <oms@tuta.io>
Date: Fri, 31 Mar 2023 21:13:48 +0200
Subject: [PATCH] add ZFS install steps

---
 zfs/create-raspiblitz-zfs-disk.md | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/zfs/create-raspiblitz-zfs-disk.md b/zfs/create-raspiblitz-zfs-disk.md
index d11fd98..f960761 100644
--- a/zfs/create-raspiblitz-zfs-disk.md
+++ b/zfs/create-raspiblitz-zfs-disk.md
@@ -1,8 +1,6 @@
 # Create a ZFS pool to be used as a Raspiblitz disk
 
 ## Documentation
-* https://openzfs.github.io/openzfs-docs/Getting%20Started/Debian/Debian%20Bullseye%20Root%20on%20ZFS.html
-* https://github.com/rootzoll/raspiblitz/issues/3590
 ```
 man zpool create
 man zpool-features
@@ -10,12 +8,26 @@ man zfsprops
 man zfs-load-key
 ```
 
-# Install ZFS and create a pool
+## Install ZFS
+* https://openzfs.github.io/openzfs-docs/Getting%20Started/Debian/index.html#installation
 ```
 # work as root
 sudo su -
-apt install zfsutils-linux
 
+echo "deb http://deb.debian.org/debian bullseye-backports main contrib" | sudo tee -a /etc/apt/sources.list.d/bullseye-backports.list
+echo "deb-src http://deb.debian.org/debian bullseye-backports main contrib" | sudo tee -a /etc/apt/sources.list.d/bullseye-backports.list
+
+echo "Package: src:zfs-linux" | sudo tee -a /etc/apt/preferences.d/90_zfs
+echo "Pin: release n=bullseye-backports" | sudo tee -a /etc/apt/preferences.d/90_zfs
+echo "Pin-Priority: 990" | sudo tee -a /etc/apt/preferences.d/90_zfs
+
+apt update
+apt install -y dpkg-dev linux-headers-generic linux-image-generic
+apt install -y zfs-dkms zfsutils-linux
+```
+
+## Create a pool
+```
 # create encryption key
 dd if=/dev/urandom of=/root/.zpoolraw.key bs=32 count=1
 chmod 400 /root/.zpoolraw.key