Release: Xen 4.3

Posted by Kenneth van Surksum   |   Tuesday, July 9th, 2013   |  

The Xen Project, the community which develops the Xen hypervisor under the GNU General Public License (GPLv2) and which is now transferred from Citrix to the Linux Foundation, today announced the release of version 4.3 of the Xen hypervisor. This version is the follow up of version 4.2. which was released in September last year.

Xen 4.3 is the work of just over 9 months of development, with 1362 changesets containing changes to over 136128 lines of code, made by 90 individuals from 27 different organizations and 25 unaffiliated individual developers.

clip_image001

Version 4.3.0 provides the following new features (among others) as outlined in the feature list:

  • Early support for ARM 32- and 64-bit architectures
  • NUMA -aware scheduling
  • Support for openvswitch
  • Support for 16TB of RAM on hosts
  • Tested for up to 750 virtual CPUs
  • Support for Intel hardware virtualization for APIC, ACPI v5 support
  • Support for MWAIT extension allowing power efficiency

Labels: ,

blog comments powered by Disqus


virtualization.info Newest articles
VMware results for Q1 2015

April 28th, 2015

VMware released the results about its growth for Q1 2015.
VMware, announced a total  revenue growth of $1.51 billion, for an increase of 11 percent compared to Q1 2014. License revenues were…

Paper: VMware AlwaysOn Desktop Design Guide

April 23rd, 2015

VMware has released a paper titled: "VMware AlwaysOn Desktop Design Guide". The paper which contains 30 pages describes a high-availability solution for virtual desktops (VDI) and is based on View…

Book: Microsoft System Center Operations Manager Field Experience

April 22nd, 2015

Microsoft has released a free ebook titled:"Microsoft System Center Operations Manager Field Experience". System Center Operations Manager provides the monitoring component as part of the Microsoft System Center Suite….

VMware rebrands Immidio Flex+ as VMware User Environment Manager

April 22nd, 2015

In February this year, VMware acquired Immidio including its products AppScriber and Immidio Flex+. Now VMware has rebranded the product as VMware User Environment Manager.
User Environment Manager is available…

VMware announces 2 new products supporting Container virtualization

April 21st, 2015

VMware yesterday announced to new projects, Project Photon and Project Lightwave. Project Photon is a Linux Operating System which is optimized to run on vSphere and capable of running what…

Release: Docker Engine 1.6

April 21st, 2015

Docker has released version 1.6 of its container virtualization solution, Docker Engine. Also updates for Registry, Compose, Swarm and Machine and a preview of a client for Microsoft Windows…

Docker acquires Kitematic

April 16th, 2015

Lately it’s been a busy time for Docker, after disclosing the availability of its orchestration tools and the acquisition of SocketPlane, the open-source project that automates the deployment of…

Docker raises $95 million in Series D funding

April 15th, 2015

Docker, provider of the Docker container virtualization platform has announced that it has raised $ 95 million in a series D funding round. The round was led by Insight…

Paper: How VMware Mirage Complements and Extends Microsoft System Center Configuration Manager

April 14th, 2015

VMware has released a paper titled: "How VMware Mirage Complements and Extends Microsoft System Center Configuration Manager". The paper, which contains 28 pages details how VMware Mirage, VMware’s centralized image…

Paper: VMware Horizon 6 Storage Considerations

April 13th, 2015

VMware has released a paper titled: "VMware Horizon 6 Storage Considerations". The paper which contains 36 pages takes a close look at the most important questions and challenges that face…

Microsoft announces new container technologies

April 8th, 2015

In October last year, Microsoft announced that support for Docker container virtualization in its next version of Windows Server through the Windows Server Containers technology. Today Microsoft announced several…

Oracle announces beta for VM Virtualbox 5.0

April 7th, 2015

Oracle last week announced the availability of a beta for version 5.0 of its type-2 virtualization platform VM Virtualbox. VM Virtualbox, which was originally developed by InnoTek became part of…

Microsoft releases technical preview for VMware workload support by Azure Site Recovery – UPDATED

March 30th, 2015

Last week Microsoft announced new features for its Azure Backup solution. Azure Backup is a Microsoft solution which protects files and folders by providing multiple copies in multiple geographies….

Red Hat announces Q4 2014 earnings

March 30th, 2015

On March 25 Red Hat announced its financial results for the fourth quarter of 2014.
Total revenue for the first quarter ended February 28, 2015 was $464 million, with an increase…

 
Monthly Archive