Archive for the ‘Linux-KVM’ Category

Today I am revisiting my previous post on Openvswitch on Ubuntu 12.04.  Things have changed since then.  Previously Openvswitch was relatively new and as such the userland tools (with libvirt being the one I use) didn’t support it yet, so while you could have used Openvswitch by executing the kvm processes for each VM manually.  […]

Wednesday, October 24th, 2012 at 06:00 | 46 comments

In my new role I am using Oracle Linux more and more, so as an exercise I have been replicating my builds on Oracle Linux.  Here we are going to use Oracle Linux 6.2 x86_64 as a KVM hypervisor.  Keep in mind that KVM is not Oracle’s preferred hypervisor, however it is supported, but if […]

Monday, June 11th, 2012 at 06:00 | Comments Off
Categories: How To, Linux, Linux-KVM

UPDATE: October 29, 2012 This article doesn’t work on Ubuntu 12.10, to use Ubuntu 12.10 please refer to my new article here. Openvswitch is a better way of managing your virtual networking stacks for KVM and Xen.  This can be used instead of the bridge-utils package, and has the ability to use VLANs, LACP, QoS, […]

Monday, March 26th, 2012 at 06:00 | 35 comments

OK so you have been kicking around an old NT machine for years, neigh, a decade.  So what do you do with it?  Realistically the machine has already sustained numerous failures, and it won’t make it through another one.  We have all fought this battle.  I personally fought this battle many years ago and frankly […]

Wednesday, March 14th, 2012 at 06:00 | Comments Off
Categories: How To, Linux-KVM, Windows

So a fairly trivial (but critical) aspect of using KVM is of course performing graceful shutdowns of your domains, without having to reach inside of the guest to perform the shutdown.  Now when it comes to turning off your guests you have two ways of proceeding (with virsh)… Which is a HARD power off of […]

Monday, February 6th, 2012 at 06:00 | 2 comments
Categories: How To, Linux-KVM, Windows
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