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Confessions of a FreeBSD hacker Various tips & tricks about computers in general and FreeBSD in particular
Confessions of a FreeBSD hacker

Tag Archives: Kvm

Takeaways utilising VFIO in a KVM virtual guest

July 8, 2019 15:13 / Leave a Comment / Magnus Strahlert

Having a seamless experience with a host OS running a KVM-guest that gets full access to a GPU by PCI passthrough does come with some hurdles. These are some takeaways from setting it all up. VFIO is a modern way of passing through PCI-devices from the host to a virtual machine. IOMMU must be enabled … Read More →

Posted in: KVM, Linux / Tagged: grub, kvm, linux, vfio, virtio

Converting VM from ESXi to KVM with iSCSI storage

March 2, 2018 16:38 / Leave a Comment / Magnus Strahlert

The ESXi-host is using an iSCSI-target as storage provider. The KVM-host has local storage but is also connected to the iSCSI-network. This is how I went about migrating a couple of virtual machines running different operating systems between the two hypervisors. Mount the iSCSI-target on the KVM-host The KVM-host need to be set up as … Read More →

Posted in: KVM, Linux, VMware / Tagged: esxi, iscsi, kvm, linux, lun, lvm, virtio, vmware

Deploying oVirt in self-hosted mode

February 16, 2018 18:31 / Leave a Comment / Magnus Strahlert

Deploying the virtualisation platform oVirt can be quite cumbersome. These are my installation notes on how to set it up in self-hosted mode where the engine-server runs as a guest in a VM instead of running on the host itself – much like the vCenter server of VMWare. Pre-install tasks As my network-setup consists of … Read More →

Posted in: KVM, Linux / Tagged: ansible, kvm, linux, network, nfs, ovirt, vlan, vmware

Recent Posts

  • Takeaways utilising VFIO in a KVM virtual guest
  • Converting VM from ESXi to KVM with iSCSI storage
  • Deploying oVirt in self-hosted mode
  • Ansible playbook for handling perl on FreeBSD
  • iSCSI: Migrating from istgt to ctld

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