--- spinpid.txt	2016-08-16 22:05:34.000000000 +1000
+++ spinpid-cj.txt	2016-08-16 22:16:29.022212356 +1000
@@ -1,5 +1,6 @@
 #!/usr/local/bin/bash
 # spinpid.sh version 2016-07-02. Run as superuser. See notes at end.
+# Patch by @Mr Snow from the FreeNAS forums on 2016-08-16
 
 ##############################################
 # Get disk name from current LINE of DEVLIST
@@ -44,7 +45,8 @@
 	# Read duty cycle, convert to decimal.
 	# May need to disable these 3 lines as some boards apparently return 
 	# incorrect data. In that case just assume $DUTY hasn't changed.
-	DUTY=$(/usr/local/bin/ipmitool raw 0x30 0x70 0x66 0 0) # in hex
+	# DUTY=$(/usr/local/bin/ipmitool raw 0x30 0x70 0x66 0 0) # in hex - region 0 (CPU/System)
+	DUTY=$(/usr/local/bin/ipmitool raw 0x30 0x70 0x66 0 1) # in hex - region 1 (peripherals)
 	DUTY=$(printf "0x%s" $DUTY)                            # add Ox in front
 	DUTY=`echo $(($DUTY))`                                 # convert to decimal
 	# Read fan mode, convert to decimal.
@@ -61,7 +63,8 @@
 	# Get reported fan speed in RPM.
 	# Takes the line with FAN1, then 2nd through the 5th
 	# digit if there are that many.
-	RPM=$(/usr/local/bin/ipmitool sdr | grep "FAN1" | grep -Eo '[0-9]{2,5}')
+	# RPM=$(/usr/local/bin/ipmitool sdr | grep "FAN1" | grep -Eo '[0-9]{2,5}') # FAN1-x are region 0 fans
+	RPM=$(/usr/local/bin/ipmitool sdr | grep "FANA" | grep -Eo '[0-9]{2,5}') # FANA is region 1 fan header
 	# print current Tmax, speed, mode, and duty
 	printf "^%-3d %5.2f %4d %-8s %2d/" $Tmax $Tmean $RPM $MODEt $DUTY
 }
@@ -85,7 +88,8 @@
 	# Uncomment for troubleshooting or just more info:
 	printf "      ERRc=%6.2f  P=%6.2f  I=%5.2f  D=%6.2f" $ERRc $P $I $D
 	# Set new duty cycle. This inserts a newline ending the log line
-	/usr/local/bin/ipmitool raw 0x30 0x70 0x66 1 0 $DUTYhex
+	# /usr/local/bin/ipmitool raw 0x30 0x70 0x66 1 0 $DUTYhex # sets Duty cycle for region 0
+	/usr/local/bin/ipmitool raw 0x30 0x70 0x66 1 1 $DUTYhex # sets Duty cycle for region 1
 }
 
 ###########################################
@@ -93,11 +97,11 @@
 ###########################################
 # Settings:
 SP=33.57	#  Setpoint mean temperature
-T=5			#  Time interval in minutes
+T=5		#  Time interval in minutes
 Kp=4		#  Proportional tunable constant
 Ki=0		#  Integral tunable constant
 Kd=40		#  Derivative tunable constant
-LOG=/mnt/Ark/Jim/spinpid.log  
+LOG=/mnt/tank/.scripts/spinpid.log  
 
 # Creates logfile and sends all stdout and stderr to the log, leaving the previous contents in place. 
 # If you want to append to existing log, add '-a' to the tee command.
@@ -113,11 +117,12 @@
 DEVLIST="$(echo "$DEVLIST1"|sed '/KINGSTON/d;/ADATA/d;/SanDisk/d')"
 # Set mode to 'Full' to avoid BMC changing duty cycle
 # Need to wait a tick or it doesn't get 2nd command
-/usr/local/bin/ipmitool raw 0x30 0x45 1 1; sleep 1
+# /usr/local/bin/ipmitool raw 0x30 0x45 1 1; sleep 1 # uncomment this line if you are using region 0
 # Then start with 50% duty cycle
 DUTY=50
 DUTYhex=$( printf "0x%x" $DUTY )
-/usr/local/bin/ipmitool raw 0x30 0x70 0x66 1 0 $DUTYhex
+# /usr/local/bin/ipmitool raw 0x30 0x70 0x66 1 0 $DUTYhex # sets duty cycle for region 0
+/usr/local/bin/ipmitool raw 0x30 0x70 0x66 1 1 $DUTYhex # sets duty cycle for region 1
 
 print_header
 
@@ -161,7 +166,7 @@
 
 # Adjusts fan with PID control to maintain mean drive temp near set point
 # Logs:
-#	- disk status (spinning or standby)
+#   - disk status (spinning or standby)
 #   - disk temperature (Celsius) if spinning
 #   - max and mean disk temperature
 #   - fan rpm and mode