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Update: More than recession: IDC's server virtualization tracker report
Update : The folks at IDC asked that I remove this blog post until further notice. That said, do check out Roger Johnson's post . He discusses Dell PowerEdge R910 and his Hyper-V deployment at Crutchfield. I met Roger at VMworld 2009. He's a VCP, having Read More...
Posted 27 October 09 05:24 by porourke | 0 Comments   
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Update: What you won't see at VMworld 2009
This post is for the readers out there that will be attending VMworld, or have colleagues attending VMworld. There’s been some speculative statements made in the press and blogs in the past 24 hours, so I want to try to set the record straight: 1. Microsoft Read More...
Posted 27 August 09 12:30 by porourke | 1 Comments   
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VMworld 2009 an oppurtunity to meet our customers
Hi, I am Vijay Tewari a program manager with the Virtualization team here at Microsoft. Having spent the last 15 months or so deeply involved in the development of Hyper-V I am really looking forward to meeting customers and partners at VMworld 2009 . Read More...
Posted 26 August 09 05:09 by vtango | 1 Comments   
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Hypervisor Footprint Debate Part 1 UPDATE: Microsoft Hyper-V Server 2008 & VMware ESXi 3.5
Virtualization Nation, In my last blog post, I started an in depth analysis tackling VMware’s claims head on that because their disk footprint is smaller and ESX/ESXi are single purpose hypervisors, they are therefore more secure. I read some posts on Read More...
Posted 13 August 09 02:56 by WSV_GUY | 5 Comments   
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Hypervisor Footprint Debate Part 1: Microsoft Hyper-V Server 2008 & VMware ESXi 3.5
Virtualization Nation, After my recent blog discussing the release of Microsoft Hyper-V Server 2008 R2 , we received overwhelmingly positive feedback. At the same time, there's still some skepticism about free Live Migration and almost daily we keep hearing, Read More...
Posted 12 August 09 08:13 by WSV_GUY | 11 Comments   
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Too many Virtual Iron customers in the fire?
As an alternative, I would recommend Virtual Iron customers try Microsoft solutions. Our Hyper-V solutions are low cost, easy to use, and work well with Xen-based solutions like Virtual Iron. In fact, many Virtual Iron users are already running their VMs in the VHD format that’s used with Hyper-V. If Virtual Iron customers are running Windows Server 2008 in their VMs, they can leverage Windows Server 2008 Hyper-V and Windows Server 2008 R2 Hyper-V. For those customers running non-Windows VMs or do not own Windows Server 2008, you can use the new Microsoft Hyper-V Server 2008 R2 hypervisor. This is our free, standalone hypervisor, which now includes both high availability cluster and live migration at no cost. Both are available for download, a trial for Windows Server 2008 Hyper-V and a full download for Microsoft Hyper-V Server 2008 R2. Read More...
Posted 16 July 09 06:38 by porourke | 4 Comments   
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VMware vSphere pricing - Meet the new price; same as the old price, only more
Hi, I'm Edwin Yuen, a Senior Technical Product Manager at Microsoft's Integrated Virtualization team. This past week, there were two key announcements made, one by Microsoft and one by VMware, that have an impact on how we compare Microsoft and VMware Read More...
Posted 04 May 09 03:00 by WSV_GUY | 3 Comments   
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The vSphere Cloud Operating System: Extra Layer, Extra Cost?
Hi, I’m David Greschler, Director of Microsoft virtualization and management. Today VMware announced their new “Cloud OS,” called vSphere. It’s an interesting announcement in that it points out more clearly than ever that VMware adds an extra layer to the computing stack. This extra layer, a virtualization “substrate” (VMware CEO Paul Maritz’s words), is inserted by VMware between hardware and the OS. But is it really necessary to add an extra layer just to do virtualization and the cloud? Do we really need another operating system to effectively just host other operating systems? I can see how initially this made sense when the industry was first experimenting with virtualization. But virtualization has now become mainstream, and as such it’s just another feature we should have as part of our computing process. As a result, Microsoft chose to take a more streamlined approach to virtualization. Instead of adding an additional layer of complexity, we’ve put the virtualization component inside the OS. We think this is a better approach as it means you have one less layer to manage, secure and pay for. (And at the cost of $3,495 per processor for vSphere Enterprise Plus, that’s a pretty expensive layer!). Read More...
Posted 21 April 09 09:30 by porourke | 3 Comments   
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Top 10 VMWare myths video
Edwin and David recently sat down in front of a video camera to talk about the top 10 myths from VMWare. Here's a quick outline of the topics discussed during the 11 minute video: Live migration clustered shared volumes Hyper-V scalability Hyper-V performance Hyper-V footprint Hardware support Memory overcommit End-to-end management Value Why pay VMWare's virtualization tax? See the video below, or the other 22 videos here. Read More...
Posted 03 April 09 05:58 by porourke | 6 Comments   
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System Center Ops Manager management pack for Hyper-V
A quick note that a beta of the Hyper-V management pack for System Center Operations Manager (2007, 2007 R2) is available. In combination with SCVMM (for advanced monitoring of VMs across your Hyper-V, ESX and Virtual Server environments), this SCOM management pack enables health/perf monitoring of the Hyper-V host. The management pack includes health diagram view of virtual machines, virtual components roll-up per host, critical Hyper-V Service monitoring, disk space threshold monitoring. This beta management pack supports the following OS only (for now): § Windows Server 2008 Standard Edition (Full Installation with Hyper-V Role enabled) § Windows Server 2008 Enterprise Edition (Full Installation with Hyper-V Role enabled) § Windows Server 2008 Datacenter Edition (Full Installation with Hyper-V Role enabled) To request an invitation to access this beta, you can send a message to the following address: MPCC@microsoft.com Read More...
Posted 13 March 09 07:43 by porourke | 2 Comments   
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SCVMM and VMware ESX management
The threat of virtualization sprawl. That was a theme my colleagues heard last week at IDC's "Directions" conference in San Jose. And true to IDC's form, they backed up their predictions with some numbers. Here's an excerpt from one article: Virtualization has often been seen as something of a magic bullet to this problem, promising to consolidate a number of low-utilization servers onto a single piece of hardware. But the average number of virtual machines per server is only five, Bailey noted, with that number going to eight by 2012. So much for the vision of consolidating dozens of servers onto one machine. More important, though, was that IDC found that just going from five virtual machines to eight means there will be 100 million new servers by 2012, and "all of them still need to be managed." That's a problem, she said, since the tools to do this are not keeping pace. Our customers have referred to this issue as "islands," referring to the need for different management tools, interfaces, etc. to manage their heterogeneous environment. After all, customers and partners tell us, they're trying to manage services, no matter if the applications run on Windows or non-Windows, physical or virtualized. For those of you in that last camp, like Atlanta Journal Constitution, Mamut and Maxol, you know that Microsoft and some other systems management vendors are creating tools to keep pace with heterogeneous hypervisors and VMs, and as well traditional physical systems and non-virtualized applications. System Center is one such management tool; VMware vCenter isn't (yet, according to Alessandro). To elaborate on this point, check out RakeshM's latest blog post here. Read More...
Posted 10 March 09 03:43 by porourke | 5 Comments   
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Virtualization Review's hypervisor test
The other day, Virtualization Review published a comparative performance test of three hypervisors: VMware ESX 3.5, Windows Server 2008 Hyper-V and Citrix XenServer. You can see it here. NOTE - there are few independent, published performance reviews of hypervisors because including ESX in the review without VMware's permission violates the VMware EULA about posting benchmarks. Amongst reviewers, this EULA restriction is well-known as serves as a deterrent. Rick Vanover and his editor, Keith Ward, deserve kudos for securing VMware approval for the performance comparison without jeopardizing journalistic integrity. Way to go! OK, back to Rick Vanover's test. His test objectives: All the hypervisors offer essentially the same base functionality. In this series of tests, the objective was to put the same workloads on each one and see how they stack up. The types of workloads tested varied, to simulate a typical environment in which some virtual machines (VMs) are stressed, and some aren't. Each platform was subjected to the same test plan parameters, to give a fair accounting of their performance. Read about the comparison parameters, test environment and caveats. The results will be surprising (in a "man bites dog" sort of way) to many. Read More...
Posted 09 March 09 09:09 by porourke | 5 Comments   
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Microsoft at VMworld Europe 2009
VMworld Europe's tagline this year is "virtually anything is possible". Kinda reminds me of Mike's blog post on Monday about Red Hat. And for many IT pros, "virtually anything is possible" might apply to the fact that Microsoft is exhibiting at, and sponsoring, VMworld Europe for the second year in a row. Tres bien, as they say in Cannes. So if you're one of the 3,000 paid attendees expected at VMworld Europe 2009, below's a sneak peak at what you'll find inside booth #133. If you're not attending, I'm going to attempt to post some pix ... maybe video if I'm lucky ... from the booth so you can see the action. No doubt there will be plenty of other blogs coming from VMworld Europe. You can see most of them at the Virt blog aggregator. So what am I expecting to see in Cannes? Outside of the Microsoft booth, I'd expect to see early versions of client hypervisors, interop announcements, new product packaging, cloud computing announcements, and likely an update about VMsafe. Should be a busy week. Read More...
Posted 21 February 09 06:30 by porourke | 4 Comments   
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DPM for data backup/recovery of virtualized apps and environments
We want to congratulate the Microsoft Storage Solutions team for releasing Service Pack 1 for System Center Data Protection Manager 2007. SP1 for DPM 2007 brings some great new capabilities for protecting Hyper-V environments (as well as ESX Server). Most notably, of course, is the ability to protect guests within Hyper-V environments, often without downtime (for those guests running a Windows operating system that supports VSS). Also new for DPM with SP1 is the ability to run the DPM server on the Hyper-V host itself, so that the DPM server can protect the guests from the host viewpoint, within the same physical server - to disk, to tape and even to the cloud. And unlike other (shall-not-be-named) virtualization platforms’ backup mechanisms, DPM does not require a SAN and does not require 3rd party backup software or add-ons. It’s an all Microsoft backup and recovery solution for Microsoft’s virtualization platform. For more details on the SP1 release for DPM 2007, check out: · Bala’s executive viewpoint on DPM 2007 sp1 Read More...
Posted 13 January 09 05:47 by porourke | 1 Comments   
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Videos to watch: Mark Russinovich; Virt and cloud computing panel
Before I start hunkering down for what's supposed to be a snowy weekend without college football, I wanted to pass along a couple videos that are worth a watch. First, TechTarget interviewed Mark Russinovich, technical follow, about Windows 7, WS08 R2, virtualization and Vista. It's about 8 minutes long. You can watch Mark's interview here. Second, this week Mike Neil, GM of virtualization, hosted a live meeting to discuss virtualization and cloud computing. Joining Mike was Dominic Foster, CTO of web hoster MaximumASP, and Deepak Patil, GM within Microsoft Global Foundation Services, which hosts the Windows Azure Services platform. You'll see slides and hear them talk and answer some Q&As in 45 minutes. You can access the playback here (log-in required). And if online videos aren't of interest, I'll point out that Mike Neil recently submitted his 2009 predictions to David Marshall over at VMblog.com. Patrick Read More...
Posted 10 December 08 10:00 by porourke | 0 Comments   
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