From 4bfc495b30992ed61daeb104efd8103562c40160 Mon Sep 17 00:00:00 2001
From: Derek Su <derek.su@suse.com>
Date: Thu, 29 Jun 2023 14:39:08 +0800
Subject: [PATCH] spdk: update linux kernel version requirement

v5.13+ can provide better stability

Signed-off-by: Derek Su <derek.su@suse.com>
---
 content/docs/1.5.0/spdk/prerequisites.md | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/content/docs/1.5.0/spdk/prerequisites.md b/content/docs/1.5.0/spdk/prerequisites.md
index 6fa6cd47e..d3ef045ba 100644
--- a/content/docs/1.5.0/spdk/prerequisites.md
+++ b/content/docs/1.5.0/spdk/prerequisites.md
@@ -5,11 +5,19 @@ weight: 2
 
 ## Prerequisites
 
+Longhorn nodes must meet the following requirements:
+
 - x86-64 CPU with SSE4.2 instruction support
-  > NOTICE
+  > **NOTICE**
+  >
   > Currently, V2 Data Engine only supports `x86_64` platform.
 
-- Required linux kernel modules
+- Linux kernel
+
+  5.13 or later is required for NVMe over TCP support
+
+
+- Linux kernel modules
   - uio
   - uio_pci_generic
   - nvme-tcp