Updated minerhotel

manuscript/recipies/cryptominer/nvidia-gpu.md

@@ -49,6 +49,8 @@ reboot
 
 ## Overclock
 
+### Preparation
+
 !!! warning
     Like overclocking itself, this process is still a work in progress. YMMV.
 
@@ -59,3 +61,103 @@ The following command: configures X11 for a "fake" screen so that X11 will run,
 ```
 nvidia-xconfig -a --allow-empty-initial-configuration --cool-bits=28 --use-display-device="DFP-0" --connected-monitor="DFP-0" --enable-all-gpus --separate-x-screens
 ```
+
+!!! note
+    The script below was taken from  https://github.com/Cyclenerd/ethereum_nvidia_miner
+
+Make a directory for your overclocking script. Mine happens to be /root/overclock/, but use whatever you like.
+
+Create settings.conf as follows:
+
+```
+# Known to work with Nvidia 1080ti, but probably not optimal. It's an eternal work-in-progress.
+MY_WATT="200"
+MY_CLOCK="100"
+MY_MEM="400"
+MY_FAN="60"
+```
+
+Then create nvidia-overclock.sh as follows:
+
+```
+#!/usr/bin/env bash
+
+#
+# nvidia-overclock.sh
+# Author: Nils Knieling - https://github.com/Cyclenerd/ethereum_nvidia_miner
+#
+# Overclocking with nvidia-settings
+#
+
+# Load global settings settings.conf
+if ! source ~/overclock/settings.conf; then
+	echo "FAILURE: Can not load global settings 'settings.conf'"
+	exit 9
+fi
+
+export DISPLAY=:0
+
+# Graphics card 1 to 6
+for MY_DEVICE in {0..5}
+do
+	# Check if card exists
+	if nvidia-smi -i $MY_DEVICE >> /dev/null 2>&1; then
+		nvidia-settings -a "[gpu:$MY_DEVICE]/GPUPowerMizerMode=1"
+		# Fan speed
+		nvidia-settings -a "[gpu:$MY_DEVICE]/GPUFanControlState=1"
+		nvidia-settings -a "[fan:$MY_DEVICE]/GPUTargetFanSpeed=$MY_FAN"
+		# Graphics clock
+		nvidia-settings -a "[gpu:$MY_DEVICE]/GPUGraphicsClockOffset[3]=$MY_CLOCK"
+		# Memory clock
+		nvidia-settings -a "[gpu:$MY_DEVICE]/GPUMemoryTransferRateOffset[3]=$MY_MEM"
+                # Set watt/powerlimit. This is also set in miner.sh at autostart.
+                sudo nvidia-smi -i "$MY_DEVICE" -pl "$MY_WATT"
+	fi
+done
+
+echo
+echo "Done"
+echo
+```
+
+### Start your engine!
+
+**Once** you've got X11 running correctly, execute ,/nvidia-overclock.sh, and you should see something like the following:
+
+```
+[root@kvm overclock]# ./nvidia-overclock.sh
+  Attribute 'GPUPowerMizerMode' (kvm.funkypenguin.co.nz:0[gpu:0]) assigned value 1.
+  Attribute 'GPUFanControlState' (kvm.funkypenguin.co.nz:0[gpu:0]) assigned value 1.
+  Attribute 'GPUTargetFanSpeed' (kvm.funkypenguin.co.nz:0[fan:0]) assigned value 60.
+  Attribute 'GPUGraphicsClockOffset' (kvm.funkypenguin.co.nz:0[gpu:0]) assigned value 100.
+  Attribute 'GPUMemoryTransferRateOffset' (kvm.funkypenguin.co.nz:0[gpu:0]) assigned value 400.
+
+Power limit for GPU 00000000:04:00.0 was set to 150.00 W from 150.00 W.
+All done.
+
+Done
+
+[root@kvm overclock]#
+```
+
+Play with changing your settings.conf file until you break it, and then go back one revision :)
+
+## Continue your adventure
+
+Now, continue to the next stage of your grand mining adventure:
+
+1. Build your [mining rig](/recipies/cryptominer/mining-rig/) 💻
+2. Setup your [AMD](/recipies/cryptominer/amd-gpu/) or Nvidia (_this page_) GPUs 🎨
+3. Setup your miners with [Miner Hotel](/recipies/cryptominer/minerhotel/) 🏨
+4. Send your coins to [exchanges](/recipies/cryptominer/exchange/) or [wallets](/recipies/cryptominer/wallet/) 💹
+5. [Monitor](/recipies/cryptominer/monitor/) your empire :heartbeat:
+6. [Profit](/recipies/cryptominer/profit/)! 💰
+
+
+## Chef's Notes
+
+### Tip your waiter (donate) 👏
+
+Did you receive excellent service? Want to make your waiter happy? (_..and support development of current and future recipes!_) See the [support](/support/) page for (_free or paid)_ ways to say thank you! 👏
+
+### Your comments? 💬