From 5cd948a2c698574753755a9e79ebe74e7df1da84 Mon Sep 17 00:00:00 2001
From: Kovasky Buezo <kbuezo@win.agrajag.cloud@dev.agrajag.cloud>
Date: Wed, 1 May 2024 14:49:42 -0400
Subject: [PATCH] update fan control

---
 proxmox/fan_control/fan_control.sh | 26 +++++++++++++++++++++++---
 1 file changed, 23 insertions(+), 3 deletions(-)

diff --git a/proxmox/fan_control/fan_control.sh b/proxmox/fan_control/fan_control.sh
index 0627aff..ded5f3a 100644
--- a/proxmox/fan_control/fan_control.sh
+++ b/proxmox/fan_control/fan_control.sh
@@ -25,10 +25,29 @@ check_temperature() {
         ipmitool -I lanplus -H "$HOST" -U "$USER" -P "$PASS" raw 0x30 0x30 0x01 0x00 &> /dev/null
         # set initial fan to 20%
         ipmitool -I lanplus -H "$HOST" -U "$USER" -P "$PASS" raw 0x30 0x30 0x02 0xff 0x14 &> /dev/null
+        LOW_TO_HIGH=false
         CURRENT_PROFILE="MANUAL"
-    elif [ "$max_temp" -gt 60 ] && [ "$CURRENT_PROFILE" != "AUTO" ]; then
+    elif [ "$max_temp" -le 65 ] && [ "$CURRENT_PROFILE" != "MANUAL2" ]; then
+        # enable manual fan control
+        ipmitool -I lanplus -H "$HOST" -U "$USER" -P "$PASS" raw 0x30 0x30 0x01 0x00 &> /dev/null
+        # set initial fan to 30%
+        ipmitool -I lanplus -H "$HOST" -U "$USER" -P "$PASS" raw 0x30 0x30 0x02 0xff 0x1e &> /dev/null
+        # set low_to_high used to determine wait time
+        if [[ "$CURRENT_PROFILE" == "MANUAL"]]; then 
+            LOW_TO_HIGH=true 
+        else
+            LOW_TO_HIGH=false
+        fi 
+        CURRENT_PROFILE="MANUAL2"
+    elif [ "$max_temp" -gt 65 ] && [ "$CURRENT_PROFILE" != "AUTO" ]; then
         # enable Dell fan control
         ipmitool -I lanplus -H "$HOST" -U "$USER" -P "$PASS" raw 0x30 0x30 0x01 0x01 &> /dev/null
+        # set low_to_high used to determine wait time
+        if [[ "$CURRENT_PROFILE" == "MANUAL2"]]; then 
+            LOW_TO_HIGH=true 
+        else
+            LOW_TO_HIGH=false
+        fi 
         CURRENT_PROFILE="AUTO"
     fi
 }
@@ -49,6 +68,7 @@ USER=""
 PASS=""
 VMID=""
 CURRENT_PROFILE=""
+LOW_TO_HIGH=false
 
 start_time=$(ps -o lstart= -p $(cat /var/run/qemu-server/$VMID.pid))
 start_time=$(date -d "$start_time" +%s)
@@ -63,8 +83,8 @@ disable_third_party_mode
 while true; do
     check_temperature
 
-    if [[ "$CURRENT_PROFILE" == "AUTO" ]]; then 
-        sleep 300 
+    if [[ "$CURRENT_PROFILE" == "AUTO" || "$LOW_TO_HIGH" == true]]; then 
+        sleep 180 
     else 
         sleep 60 
     fi