From 8a16b803e676d2dc3ed72740ef67d3122cd07a10 Mon Sep 17 00:00:00 2001
From: aiminick <aiminick@openfans.org>
Date: Sun, 15 Aug 2021 21:34:59 +0800
Subject: [PATCH] Update note.md

---
 docs/notes/note.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/docs/notes/note.md b/docs/notes/note.md
index 6d535f6..371182a 100644
--- a/docs/notes/note.md
+++ b/docs/notes/note.md
@@ -96,3 +96,8 @@ make
 
 - stop system service not used
 - Run script in /dev/shm
+
+```
+cat /sys/block/sda/queue/scheduler
+echo xxx > /sys/block/sda/queue/scheduler
+```