From c1fa7a7ac018e7b0bd677a914efc99098af7159d Mon Sep 17 00:00:00 2001
From: Rusty Bird <rustybird@net-c.com>
Date: Thu, 2 Oct 2025 10:43:04 +0000
Subject: [PATCH] Secondary storage: fix 'btrfs filesystem' invocation

---
 user/advanced-topics/secondary-storage.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/user/advanced-topics/secondary-storage.rst b/user/advanced-topics/secondary-storage.rst
index d3a1468d..e69b660c 100644
--- a/user/advanced-topics/secondary-storage.rst
+++ b/user/advanced-topics/secondary-storage.rst
@@ -73,7 +73,7 @@ It is possible to use an existing Btrfs storage if it is configured. In dom0, av
 .. code:: console
 
       $ mount -t btrfs
-      $ btrfs show filesystem
+      $ sudo btrfs filesystem show
 
 
 To register the storage to qubes use the following command where ``<pool_name>`` is a freely chosen pool name adn ``<dir_path>`` is the mounted path to the second Btrfs storage: