anchor.diff:  reboot               # reboot machine
   ```
   
  -Afterward, run `lspci -nnks 28:00` to check that the driver loaded correctly. If everything went well, for each device we should see:
  +After our computer reboots, run `lspci -nnks #28:00#` to check that the driver loaded correctly. If everything went well, for each device we should see:
   
   ```
   Kernel driver in use: vfio-pci
  
positive.code: 
  == System Optimization...
  
  In the link:/2017/04/25/Server-Virtualization-Management-Part2.html[previous post] we installed ProxMox Virtual Environment (PVE) and configured our ZFS ZPool storage system. Now let's tweak our system to improve performance.
  
  toc::[]
  
  
negative.code: | This workaround is for platforms without interrupt remapping support, which provides device isolation. It removes protection against link:http://invisiblethingslab.com/resources/2011/Software%20Attacks%20on%20Intel%20VT-d.pdf[MSI-based interrupt injection attacks^] by guests.  Only trusted guests and drivers should be run with this configuration.
  
  | ids=*#10de:1b80,10de:10f0#*
  | Assign desired GPU to the virtual pci for use in our VM.
  
  | disable_vga=1
  | Opt-out devices from vga arbitration if possible.
  