There is a very nice script for Windows dealing with attaching XenServer USB disk to a guest. It can be found here. This script has several problems, as I see it. The first – this is a Windows batch script, which is a very limited language, and it can handle only a single VDI disk…
Unlike previous versions, VMs do not have a visible property in the GUI allowing autostart. This has been claimed to collide with the HA function of the licensed version. While I believe there is a more elegant way of doing that (like – ignoring this property if HA is enabled), the following method can allow…
DRBD is a low-cost shared-SAN-like solution, which has several great benefits, among which are no single point of failure, and very low cost (local storage and network cable). Its main disadvantages are in the need to constantly monitor it, and make sure it does what’s expected. Also – in some cases – performance might be affected greatly….
Following my experience with OracleVM, I am adding my post-install steps for your pleasure. These steps are not mandatory, by design, but will help you get up and running faster and easier. These steps are relevant to Oracle VM 2.2, but might work for older (and newer) versions as well. Define bonding You should read…
Assuming your storage is capable of replication, a bunch of VMs could be happily replicated to an alternate location, where you can start them on will (and on crisis, most likely). This procedure, in theory, is rather simple. I have discovered that it is less so, especially if your system goes into testing once a…
Oracle VM, out of the box, does not allow network bonds. An excellent guide on how to enable bonding which I have partially followed, has convinced me that changing the relevant scripts would be better. That I have done, and reported in this wiki post. To sum things up – configure bonding/VLAN tagging as you…
