nonkronk

Enable AMD RX 6600XT Resizable Bar on Unraid 6.12

• Add to UserScripts:

  # Change the PCI address and GPU ID accordingly (Unraid GUI -> Tools -> System Devices)
  echo -n "0000:0d:00.0" > /sys/bus/pci/drivers/vfio-pci/unbind
  echo 13 > /sys/bus/pci/devices/0000\:0d\:00.0/resource0_resize
  echo 3 > /sys/bus/pci/devices/0000\:0d\:00.0/resource2_resize

echo -n "1002 73ff" > /sys/bus/pci/drivers/vfio-pci/new_id || echo -n "0000:0d:00.0" > /sys/bus/pci/drivers/vfio-pci/bind

nonkronk

Enable C6 Support for AMD Ryzen 5950x on Unraid with CoreFreq

Requirements

• Install CoreFreq via remote url plugin: unraid-corefreq

• Go to settings > CoreFreq and run the pre test. *proceed to the next steps if it's successful

• Create a file /boot/config/modprobe.d/corefreqk.conf with the following content:

  options corefreqk Register_ClockSource=1 Register_CPU_Freq=1 Register_Governor=1 Register_CPU_Idle=1 PkgCStateLimit=6
  

nonkronk

The easiest command to snapshot Unraid VM

cd /mnt/primary_cache/domains/WORKING-VM
cp --reflink=always mac_hdd_ng.img mac_hdd_ng_$(date +%Y_%m_%d)img.

nonkronk

Offline-Install macOS Ventura/Sonoma as a VM on Unraid Server using AMD Ryzen 9 5950x + RX 6600 XT

Installation Preparation

Tools and packages are from OSX-KVM repository.

On Unraid Server

# Download fetch-macOS-v2.py and run_offline.sh script

nonkronk

Fix macOS Ventura USB & Bluetooth CSR5810 Hackintosh Unraid

USB fix

Change the default USB Controller from EHCI to nec XHCI / qemu XHCI

Delete all the containing EHCI lines:

...

nonkronk

Fix macOS Ventura RX 6600 XT GPU Passthrough on Unraid

Add following qemu arg to the VM's XML::

...
  <qemu:commandline>
...
    <qemu:arg value='-global'/>
 

nonkronk

<?xml version='1.0' encoding='UTF-8'?>
<domain type='kvm' id='102' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
  <name>WORKING-VM</name>
  <uuid>caded4fe-929c-4759-7458-f8526e2c4bd1</uuid>
  <description>macOS Ventura</description>
  <metadata>
    <vmtemplate xmlns="unraid" name="Arch" icon="Apple_old3.png" os="arch"/>
  </metadata>
  <memory unit='KiB'>16777216</memory>
  <currentMemory unit='KiB'>16777216</currentMemory>

nonkronk

Access config.plist OpenCore from a macos_disk.img on Unraid

Mount the EFI image with the following commands

modprobe nbd max_part=8
qemu-nbd --connect=/dev/nbd0 /mnt/user/domains/WORKING-VM/mac_hdd_ng.img
mkdir /mnt/nbd
mount /dev/nbd0p1 /mnt/nbd

nonkronk

# eFootball Network Optimization on Mikrotik

# Assuming the target PC/Console IP is 192.168.0.100 with network range of 192.168.0.1-254 and bandwidth of 30mbps/10mbps
# With ether1 as WAN and ether2 as LAN

# Create Mangle for eFootball Traffic
/ip firewall mangle
add action=mark-connection chain=prerouting comment="MARK CONN KONAMI - TCP" \
    connection-state=new dst-port=30000-35000 new-connection-mark=konami_conn \
    passthrough=yes protocol=tcp src-address=192.168.0.100

nonkronk

#!/bin/bash

#set which hosts will be checked 
CHECKHOST1="10.0.0.100"
CHECKHOST2="10.0.0.100"
MAX_FAILS=10
FAILCOUNT=0
GLOBALFAILCOUNT=0
PERIOD=30