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WRF v4.1.3 on Azure HBv2 benchmark results

Azure HBv2 Virtual Machines eclipse 80,000 cores for MPI HPC

HPC-optimized virtual machines now available Azure HBv2-series Virtual Machines (VMs) are now generally available in the South Central US region. HBv2 VMs will also be available in West Europe, East US, West US 2, North Central US, Japan East soon ... continue reading

SMB is Dead, Long Live SMB!

Hello again, James Kehr here with another guest post. Titles are hard to do. They must convey the topic to the reader while being both interesting and informative, all at the same time. Doing this with a technical article makes ... continue reading
Teaming in Azure Stack HCI

Teaming in Azure Stack HCI

Written by Dan Cuomo, Senior PM at Microsoft. Follow him on Twitter @dan2_2023 Windows Server currently has two inbox teaming mechanisms with two very different purposes. In this article, we’ll describe several reasons why you should use Switch Embedded Teaming ... continue reading
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How does Azure Stack HCI fit into Hybrid Cloud Services?

A couple of months ago the Azure team announced a new member of the Azure Stack family called Azure Stack HCI solutions. Azure Stack HCI is a hyper-converged Windows Server 2019 cluster that uses validated hardware to run virtualized workloads ... continue reading
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Controlling write-through behaviors in SMB

Heya folks, Ned here again. In my continuing series on offbeat SMB settings, today I’m going to explain how to control SMB write-through and data consistency in Windows 10 and Windows Server. Background Network protocols like SMB or NFS are ... continue reading

Optimizing Hyper-V Live Migrations on an Hyperconverged Infrastructure

We have been doing some extensive testing in how to best configure Hyper-V live migration to achieve the best performance and highest level of availability. Recommendations: Configure Live Migration to use SMB. This must be performed on all nodes [crayon-62f7a421de7a3559889678/] ... continue reading

It’s all the buzz! HCI in your Windows Server environment

This blog post was authored by Dianna Marks, Product Marketing Manager, Windows Server Marketing. HCI is all the buzz nowadays! What exactly is HCI? Spelled out its hyperconverged infrastructure, also referred to as the software defined data center (SDDC). It ... continue reading
Synthetic Accelerations in a Nutshell – Windows Server 2012

Synthetic Accelerations in a Nutshell – Windows Server 2012

Hi Folks, Dan Cuomo here to talk about the state of synthetic accelerations (sometimes synonymous with VMQ) on Windows Server. This is the first in a series of posts covering synthetic accelerations on 2012, 2012 R2, 2016, and 2019. We ... continue reading
How NOT to test the Windows Time Service

How NOT to test the Windows Time Service

Hi Everybody, Dan Cuomo back to talk about testing the Windows Time service for High Accuracy time. The Windows Time service has grown exponentially during our last couple releases. In “the old days” time was merely an enabler to Active ... continue reading
Cluster Shared Volume - A Systematic Approach to Finding Bottlenecks

Cluster Shared Volume – A Systematic Approach to Finding Bottlenecks

First published on MSDN on Jul 29, 2015 In this post we will discuss how to find if performance that you observe on a Cluster Shared Volume (CSV) is what you expect and how to find which layer in your ... continue reading