From 6dc2db495757a607d25f289194c6b837a0b438f5 Mon Sep 17 00:00:00 2001
From: rasmus <rasmus@k-space.ee>
Date: Sun, 3 Aug 2025 13:27:49 +0300
Subject: [PATCH] pve: skip change dedup when already set

---
 proxmox/general.yaml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/proxmox/general.yaml b/proxmox/general.yaml
index e03c849..b492be9 100644
--- a/proxmox/general.yaml
+++ b/proxmox/general.yaml
@@ -72,7 +72,12 @@
         regexp: 'WATCHDOG_MODULE=ipmi_watchdog$'
         line: 'WATCHDOG_MODULE=ipmi_watchdog'
 
-    - name: dedup on rpool
+    - name: rpool dedup get
+      ansible.builtin.shell: "zfs get dedup rpool -H | awk '{ print $3 }'"
+      changed_when: false
+      register: dedup
+    - name: rpool dedup set on
+      when: "dedup.stdout != 'on'"
       ansible.builtin.shell: zfs set dedup=on rpool
 
     # https://forum.proxmox.com/threads/problem-activating-memory-hotplug.66790/ https://lists.proxmox.com/pipermail/pve-devel/2016-December/024519.html can reproduce in 2020, 2022, 2025