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The recommendation for people setting up live migration clusters is to isolate different kinds of traffic on their own networks: Public network to access the cluster and the virtual machines running on it “Private” cluster heartbeat network “live migration”
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System Center Virtual Machine Manager (SCVMM) has been offering a relatively simple way of doing physical-to-virtual migrations (P2V) for a while. You just click on the “Convert Physical Server” icon and off you go. Despite the name, it also works with
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With Windows 7 and Server 2008 R2 you get the opportunity to boot directly from a vhd file. The operating system in the vhd file will have direct access to the machine hardware. It will not run as a virtual machine with synthetic or emulated adapters,
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Understanding Microsoft Virtualization Solutions from Microsoft Press is available as a FREE download. This 15MB E-Book gives an overview of all current Microsoft Virtualization technologies: Hyper-V, the Microsoft Enterprise Desktop Virtualization
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I have finally updated my notes on the installation of Infiniband on Windows Server 2008. They now cover the released version 2.0 of Mellanox WinOF stack. You can find the document in my skydrive public folder . Let me know if you find it useful. Powered
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On a Windows HPC Server 2008 head node, that is... 1. No Infiniband on the head node In many cases people want to save themselves some money by not installing an Infiniband adapter on the head node, thereby also sparing a port on that expensive infiniband
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I've got a lot of questions about Live Migration in 2008 R2. Rather than writing a long post on it, I thought I'd point you at some resources I found useful whilst setting up my test environment, so you can build one too: - Frank Cicalese's (virtualization
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I use hyper-v on my laptop. When I know I don't need VMs for the day, I can squeeze a bit more performance out of the machine by turning hyper-v off with: bcdedit /set hypervisorlaunchtype off and a reboot. To turn it back on: bcdedit /set hypervisorlaunchtype
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There are some quite interesting improvements in Windows Server 2008 R2 (what was wrong with W7 as a name?) that help us progress toward a dynamic infrastructure. Three of them are worthy of highlighting: live migration of virtual machines in hyper-v,
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I have received a few questions about upgrades from the evaluation version that you can download from microsoft.com/hpc to a full version. The good news is that the evaluation version is fully functional, so you won't need a complete re-installation.
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You’ve prepared your templates, configured your network, your firewalls and everything you could think of, yet your automated provisioning takes forever and eventually fails… Well, check if you have a patching task in your node template. If you do, you’ll
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Well, there is no upgrade path, so the quickest way is to re-image. Download the RC build of the HPC software from connect.microsoft.com. If you have Infiniband cards, download the latest WinIB-ND drivers (1.4.0.2577) from http://www.mellanox.com. 1.
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I have been investigating some more in the area of Green IT, S+S. Some ideas and a lot of questions have come to mind. Please read on and let me know if they make any sense. By the way, Part 1 is here :-) 1. How do you understand the status quo? This
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Fantastic news! Mellanox has released the beta 2 version of their WinIB 1.4 stack , which works with HPC Server 2008 beta 2 and has Network Direct providers for their latest ConnectX cards. The results announced at ISC 08 are outstanding: - 2 microseconds'
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Phil Pennington and I presented a session on cluster performance optimization at Teched 2008 in Orlando. It made it in the top 20 list by customer satisfaction!!! To all those who were there and voted for us: Thank you!!! To all those who were not there
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