From a08f282fe276a112386813cc7e860a7ff91ca2cb Mon Sep 17 00:00:00 2001
From: Simon Brezovnik <32946493+brezlord@users.noreply.github.com>
Date: Mon, 26 Jun 2023 08:42:22 +0800
Subject: [PATCH] Update fan_control.sh

Add 10% speed for lower inlet temps
---
 fan_control.sh | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/fan_control.sh b/fan_control.sh
index 4fc554b..1aacb22 100644
--- a/fan_control.sh
+++ b/fan_control.sh
@@ -49,8 +49,14 @@ else
 fi
 
 # Set fan speed dependant on ambient temperature if inlet temperaturte is below 35deg C.
-# If inlet temperature between 0 and 19deg C then set fans to 15%.
-if [ "$T" -ge 0 ] && [ "$T" -le 19 ]
+# If inlet temperature between 1 and 14deg C then set fans to 10%.
+if [ "$T" -ge 1 ] && [ "$T" -le 14 ]
+then
+  echo "--> Setting fan speed to 10%"
+  ipmitool -I lanplus -H $IDRAC_IP -U $IDRAC_USER -P $IDRAC_PASSWORD raw 0x30 0x30 0x02 0xff $SPEED10
+
+# If inlet temperature between 15 and 19deg C then set fans to 15%
+elif [ "$T" -ge 15 ] && [ "$T" -le 19 ]
 then
   echo "--> Setting fan speed to 15%"
   ipmitool -I lanplus -H $IDRAC_IP -U $IDRAC_USER -P $IDRAC_PASSWORD raw 0x30 0x30 0x02 0xff $SPEED15