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Latest Xen Project Blog Posts

Xen Project Hackathon 16 : Event Report

We just wrapped another successful Xen Project Hackathon, which is an annual event, hosted by Xen Project member companies, typically at their corporate offices. This year’s event was hosted by ARM at their Cambridge HQ. 42 delegates descended on Cambridge from Aporeto, ARM, Assured Information Security, Automotive Electrical Systems, BAE Systems, Bromium, Citrix, GlobalLogic, OnApp, […]

Stealthy monitoring with Xen altp2m

One of the core features that differentiates Xen from other open-source hypervisors is its native support for stealthy and secure monitoring of guest internals (aka. virtual machine introspection [1]). In Xen 4.6 which was was released last autumn several new features have been introduced that make this subsystem better; a cleaned-up, optimized API and ARM […]

Xen Project 4.5.3 Maintenance Release is Available

I am pleased to announce the release of Xen 4.5.3. Xen Project Maintenance releases are released in line with our Maintenance Release Policy. We recommend that all users of the 4.5 stable series update to this point release. Xen 4.5.3 is available immediately from its git repository:     xenbits.xenproject.org/gitweb/?p=xen.git;a=shortlog;h=refs/heads/stable-4.5     (tag RELEASE-4.5.3) or from the Xen Project […]

Latest Planet Blog Posts

XO 5.x goals

The future of Xen Orchestra is here.

Implementing VDI-per-LUN storage

With storage providers adding better functionality to provide features like QoS, fast snapshot & clone and with the advent of storage-as-a-service, we are interested in the ability to utilize these features from XenServer. VMware’s VVols offering already allows integration of vendor provided storage features into their hypervisor. Since most storage allows operations at the granularity of a LUN, the idea is to have a one-to-one mapping between a LUN on the backend and a virtual disk (VDI) on the hypervisor. In this post we are going to talk about the supplemental pack that we have developed in order to enable VDI-per-LUN. Xenserver Storage To...