From 5df8ef46d285571cdb923c8e230211aa55b7fe04 Mon Sep 17 00:00:00 2001
From: Kolan Sh <backbone@backbone.ws>
Date: Thu, 15 Apr 2021 16:47:22 +0300
Subject: [PATCH] 60-ioschedulers.rules added

---
 udev/rules.d/60-ioschedulers.rules | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 udev/rules.d/60-ioschedulers.rules

diff --git a/udev/rules.d/60-ioschedulers.rules b/udev/rules.d/60-ioschedulers.rules
new file mode 100644
index 0000000..3d76517
--- /dev/null
+++ b/udev/rules.d/60-ioschedulers.rules
@@ -0,0 +1,6 @@
+# set scheduler for NVMe
+ACTION=="add|change", KERNEL=="nvme[0-9]n[0-9]", ATTR{queue/scheduler}="mq-deadline"
+# set scheduler for SSD and eMMC
+ACTION=="add|change", KERNEL=="sd[a-z]|mmcblk[0-9]*", ATTR{queue/rotational}=="0", ATTR{queue/scheduler}="mq-deadline"
+# set scheduler for rotating disks
+ACTION=="add|change", KERNEL=="sd[a-z]", ATTR{queue/rotational}=="1", ATTR{queue/scheduler}="mq-deadline"