The Virtualization Practice

Tag Archive for Vkernel


Quest Software has turned the acquisition integration process on its head by integrating vFoglight with the vKernel vOperations Suite. This is one more feather in the cap of the “easy to try and easy to buy” model of selling operations software into the virtualization market, and one more arrow through the heart of the legacy process of selling operations software to the enterprise systems management and network operations teams. VKernel (Quest) now has the ability to bring substantial depth and breadth of functionality to both existing and new customers. A new chapter in the operations management industry has begun.

While the legacy enterprise management vendors might like to think of themselves as the Borg (prepare to be assimilated – there is no escape), the new technical requirements and the new buying patterns in the virtualization market do not lend themselves to a repeat of history. Legacy management vendors are unlikely to be able to acquire themselves into this market because their core platforms and business models do not work with the customers who are running virtualized environments and buying management solutions. So to my good friend Andi Mann, I respectfully disagree.

The countdown clock for the end of life of windows XP (the most successful operating system of all time) is running; enterprise IT is having to adjust to multiple disruptive trends that will stress it as never before, mobility, security, smart phones, tablets, BYOD, the cloud, even Apple has found a foothold in the enterprise. Budgets are tight, unemployment is high, mistakes cannot be afforded. This is the 2011 Year in Review for Desktop Virtualization.

Key VMworld 2011 Performance and Capacity Announcements

Quest (vFoglight 6.6), vKernel (vOPS 4), VMTurbo, Reflex Systems, Xangati, and Cirba (Data Center Control 7.0) have all made significant product enhancements which are being demonstrated at VMworld this week. These announcements largely reflect the increasing level of sophistication in these tools, and the emergence of Hyper-V as the hypervisor upon which cross-platform management strategies are initiated.

Enterprises considering virtualization performance and capacity management solutions at VMworld 2011 should take a look at VMware vC OPS Enterprise, Netuitive, Quest vFloglight, NetApp Insight Balance, Reflex Systems, Veeam nworks, vKernel, Virtual Instruments, VMTurbo, Xangati, and Zenoss. Read the full post for the evaluation criteria.

vSphere 5 Licensing – The Role of Cross Platform Management Tools and the Hotlink SuperVISOR

So you are a loyal VMware customer. You have licenses for vSphere 4 and you are about 40% virtualized. Based upon the revised vRAM entitlements in the revised vSphere 5 licensing, you think you are going to be OK as you progress through the more demanding business critical purchased and custom developed applications that lie in front of you. But you would like a hedge and a simple way to manage the second hypervisor that is a part of that hedge. Help has arrived.

Licensing:  Pools and Architecture Changes?

In the past, virtualization architects and administrators were told the best way forward is to buy as much fast memory as they could afford as well as standardize on one set of boxes with as many CPUs as they dare use. With vRAM Pool licensing this type of open-ended RAM architecture will change as now I have to consider vRAM pools when I architect new cloud and virtual environments. So let’s look at this from existing virtual environments and then onto new virtual and cloud environments. How much a change will this be to how I architect things today, and how much of a change is there to my existing virtual environments? Is it a better decision to stay at vSphere 4? Or to switch hypervisors entirely?

As a delegate for Tech Field Day 6 in Boston, I was introduced to many third party management tools. In the past I have been given briefings as well on various VMware, Hyper-V, and Citrix Xen Management Tools as well. Many of these tools are marketed directly for use by the administrator, but they have the tools can be used by more than the administrator. These tools should be marketed to management, administrators, as well as the network operations center (NOC). We need tools that perform continual monitoring and auditing so that we can know as soon as possible when a problem occurs.