diff --git a/docs/StorageOS_Performance_Report_March_2021.pdf b/docs/StorageOS_Performance_Report_March_2021.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..2f793f36586d41579eb02a60a958f649422c4067
Binary files /dev/null and b/docs/StorageOS_Performance_Report_March_2021.pdf differ
diff --git a/docs/links.txt b/docs/links.txt
index 5a0b77ab8b18ff4e828f9bc8c95158a1ac5c5475..3bf0bae974b78af2a638379ea86dfae8f564ab1a 100644
--- a/docs/links.txt
+++ b/docs/links.txt
@@ -33,6 +33,7 @@ https://stackoverflow.com/questions/59382876/running-kubernetes-master-and-node-
 
 - TUTO
 https://techbyk.com/?p=608
-https://docs.k0sproject.io/stable/examples/rook-ceph/
 https://alexstan.cloud/posts/rook-ceph-cluster/
+
+https://docs.k0sproject.io/stable/examples/rook-ceph/
 https://ceph.io/en/news/blog/2022/install-ceph-in-a-raspberrypi-4-cluster/
diff --git a/docs/setup_commandes.txt b/docs/setup_commandes.txt
index 6495df22c384fbfa0023011a15cb7283ce569719..8d31fc677f6828481d80ad505c58758d41909b3f 100644
--- a/docs/setup_commandes.txt
+++ b/docs/setup_commandes.txt
@@ -5,6 +5,7 @@ Connexion:
 Avant Installation:
   - sudo raspi-config -> activer SSH et renommer hostname
   - sudo sed -i '$ s/$/ cgroup_memory=1 cgroup_enable=memory/' /boot/firmware/cmdline.txt
+  - sudo reboot
 
 Installation:
   Installer en sudo sinon des erreurs de permissions d'accès pour de nombreux fichiers ...
@@ -16,7 +17,7 @@ Installation:
 
   Prochains nœuds:
     - sudo su
-    - curl -sfL https://get.k3s.io | sh -s - --server https://<IP_MASTER_PREMIER_NOEUD>:6443 --token "<TOKEN>"
+    - curl -sfL https://get.k3s.io | sh -s - --server https://<ANY_IP_MASTER_NODE>:6443 --token "<TOKEN>"
 
 Vérification:
   - kubectl get nodes -o wide