pfSense firewall boot process optimization under Xen hypervisor. Part 2
Published at December 13, 2019 · Piotr Kleinschmidt · 10 min read
In previous article we introduce our implementation of pfSense under Xen. Now, we want to show how you can improve boot process and reduce virtualized pfSense boot time to minimum....
pfSense firewall boot process optimization under Xen hypervisor. Part 1
Published at November 6, 2019 · Piotr Kleinschmidt · 5 min read
Running applications in Virtual Machines is not a trivial task. We made such pfSense firewall implementation. That article is an introduction about what we made and what actual goals we set to improve its performance....
Xen HVM guests on PC Engines apu2
Published at August 16, 2018 · Piotr Król · 15 min read
Continuing blog post series around Xen and IOMMU enabling in coreboot we are reaching a point in which some features seem to work correctly on top of recent patch series in firmware. What we can do at this point is PCI passthrough to guest VMs. Previously trying that on Xen caused problems: random hangs firmware cause Linux kernel booting issues (hang during boot) IOMMU disabled - unable to use PCI passthrough Now we can see something like that in dom0:...
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