Time to Upgrade to Red Hat Virtualization 4

It has been over five years since the release of Red Hat Enterprise Virtualization 3.0. In just under 3 months (September 30) it will hit the end of it’s support lifecycle, and we will retire the 3.x version. At that same time, Red Hat Virtualization 4.0 will have been out for 13 months, and 4.1 for 5 months.

If you have not yet started the upgrade plan and process from version 3 to version 4, now is the time.

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Red Hat Virtualization 4.1 is LIVE!

Today marks another milestone in the evolution of our flagship virtualization platform, Red Hat Virtualization (RHV), as we announce the release of version 4.1. There are well over 165 new features, and while I don’t have the space to cover all of the new features, I would like to highlight some of them, especially in the area of integration. But first I’d like to put that integration into perspective.

Virtualization remains foundational and firmly rooted in the modern data center. Whether a particular application is better suited for “scale up” or virtualization simply fits the business and technology model for a given data center, virtualization as an infrastructure platform is not going away anytime soon.

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Integrating Red Hat Virtualization and Red Hat OpenStack Platform with Neutron Networking

As applications are designed, redesigned, or even simply thought about at a high level, we frequently think about technical barriers along side business needs. Business needs may dictate that a new architecture move forward, but technical limitations can sometimes counter how far forward – unless there is something to bridge the gap. The new Neutron network integration between Red Hat Virtualization (RHV) and Red Hat OpenStack Platform (RHOSP) provides such a bridge for business and technical solutions.

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Self-Service Portals and Virtualization

There have been countless advances in technology in the last few years; both in general and at Red Hat. To list just the ones specific to Red Hat could actually boggle the mind. Arguably, some of the biggest advances have come more in the form of “soft” skills. Namely, Red Hat has become really good at listening – not only to our own customers but to our competitors’ customers as well. This is no more apparent than in our approach to applying a self-service catalog to virtualization. Specifically, pairing Red Hat Enterprise Virtualization (RHEV) with CloudForms for the purpose of streamlining and automation of virtual machine provisioning.

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Choosing a Platform Based on Workload Characteristics

Paradoxically, there has never been a better or more confusing time to discuss which platform is most appropriate for a given workload.  As we seek to solve problems around automation, continuous integration / continuous delivery, ease of upgrades, operational complexity, uptime, compliance, and many other complex issues – it quickly becomes clear that there are more than a few viable options.  Making matters worse – there is too much focus on the “how” (to adopt a given platform) and not enough focus onthe “why”. To this end, I’d like to address more of the “why” in an attempt to better influence the “how”.

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Viewing the Horizon from the Cockpit

One of my favorite things about technology is seeing what’s next. I often find myself asking, “…what’s on the horizon?” Or, better yet, “…what’s beyond the horizon?” In the case of Red Hat Enterprise Virtualization (RHEV), specifically the hypervisor, “next generation node” is hovering in the distance. I anticipate this advance to be significant  for both Red Hat partners and customers.

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Scaling Up On Demand with Red Hat Enterprise Virtualization

One of the most compelling features of Red Hat Enterprise Virtualization 3.6 is the ability to hot plug memory. Red Hat Enterprise Virtualization 3.5 provided the ability to hot plug vCPU’s to running virtual machines. Red Hat Enterprise Virtualization 3.6 completes this vision of hot plugging resources on demand.

Why do resource hot plugging capabilities matter to an enterprise IT organization? The two

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