libcrypt.so.1: cannot open shared object file when upgrading from Debian Buster to Bullseye

Bridged networking allows KVM guests to connect to the outside network through the physical interface, making them appear as normal hosts to the rest of the network. Continue reading →

Getting Started with KVM on Debian Jessie

Posted on 15/05/2016 by Lisenet

KVM is a full virtualisation solution for Linux on x86 (64-bit included) hardware containing virtualisation extensions, Intel VT or AMD-V. It consists of a loadable kernel module that provides the core virtualisation infrastructure and a processor specific module, kvm-intel.ko or kvm-amd.ko. Continue reading →

Xen Live Migration with DRBD on Debian Jessie: Part 3 – DRBD

Posted on 24/04/2016 by Lisenet

The following is part 3 of a 3 part series that goes over installation and configuration of Xen live migration with DRBD.

This article covers a installation and configuration of a DRBD resource. Continue reading →

Xen Live Migration with DRBD on Debian Jessie: Part 2 – DomU

Posted on 21/04/2016 by Lisenet

The following is part 2 of a 3 part series that goes over installation and configuration of Xen live migration with DRBD.

This article covers a creation of a Debian guest domain (domU virtual machine) which we will later use to migrate between the two Xen hosts. Continue reading →

Xen Live Migration with DRBD on Debian Jessie: Part 1 – Dom0

Posted on 21/04/2016 by Lisenet

We have two Debian Jessie servers which we are going to configure as Xen hosts (domain 0) and implement live migration via DRBD. The main goal of this project is to test Xen live migration. Continue reading →