This articles compares performance of XEN and KVM running MySQL and Apache (separately). I recently read an article about the same issue (but far more in depth) which used Xen 3.x and KVM 0.9.x. I will compare Xen 4.0.1 and KVM 0.12.4 which are more recent

Yet another blog about setting up LXC (Linux Containers). The article is focused on the current testing of debian called squeeze. (Cause some day it gotta be released!) Setup network with bridging. Network setup. Install LXC. Create your very first Container. Usage of container templates. Limiting ressources for containers (including: get the memory controller working)

This article is about a strange network problem occuring when used bridging in a XEN environment. Symptoms Some DomU is not reachable from the network anymore. The problem persists after restarting the DomU (all: reboot, shutdown+create, destroy+create). Possible: The DomU still has a virtual NIC, if pings are send from DomU via console only arp-requests [...]

This article is about setting up Endian 2.3 on a XEN machine without hardware virtualization (hvm). We work in a shared office space. It’s none of those big anonymous spaces where you can rent in on a monthly basis, but it does not belong to us alone. We share it with p4930 (architects) and control-b [...]