From 99d373c73bf4fdeb5d5c910c1bfa04857e9e6dfb Mon Sep 17 00:00:00 2001
From: Franziska Kunsmann <hi@kunsmann.eu>
Date: Sun, 13 Jul 2025 18:29:36 +0200
Subject: [PATCH] bundles/backup-server: use raidz2 if we have enough devices

---
 bundles/backup-server/metadata.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/bundles/backup-server/metadata.py b/bundles/backup-server/metadata.py
index 6714288..cbc922e 100644
--- a/bundles/backup-server/metadata.py
+++ b/bundles/backup-server/metadata.py
@@ -97,7 +97,9 @@ def zfs_pool(metadata):
         'devices': pool_devices,
     }]
 
-    if len(pool_devices) > 2:
+    if len(pool_devices) > 3:
+        pool_config[0]['type'] = 'raidz2'
+    elif len(pool_devices) > 2:
         pool_config[0]['type'] = 'raidz'
     elif len(pool_devices) > 1:
         pool_config[0]['type'] = 'mirror'