Windows Server 2016 Core configuration. Part 3: Failover Clustering
Posted by Alex Khorolets on April 3, 2018

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Looking back at the previous articles in our “How-to-Core basics”, we have managed to install the Core version of Windows Server 2016. As well, the required networks were set, and the storage for the virtual machines was created.

In the final part of the trilogy, I’ll cover the steps left to prepare the environment in order to make your production highly available and fault-tolerant.

Being short, last time, we were up to installing Windows Server Core version on a single server and adding the storage as an iSCSI target. Highly available and fault-tolerant storage requires another server to create the failover cluster. There’s not much difference between the required configuration and the steps we did previously.

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Configure Live Migration in Hyper-V clusters
Posted by Romain Serre on March 28, 2018

In part of my job, I audit some Hyper-V clusters to remediate issues such as Live Migration. Most of the time, Live Migration part is not well configured. For example, the wrong network is selected or authentication is left to CredSSP. In this topic, I’ll show you how I configure Live Migration in Hyper-V clusters (S2D or not).

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High Availability and Disaster Recovery with SQL Server AlwaysOn: FCI quick walk through
Posted by Bogdan Savchenko on September 19, 2017

Introduction

Greetings, fellow sysadmins and everyone who is still wondering how to make their SQL server highly available! You’re just in time since I’ve prepared for you detailed guidelines with pictures and explanations on how to achieve this goal by using the SQL Server AlwaysOn approach! The great thing is that we are also going to configure and review the full-fledged system with the disaster recovery scenarios implemented. I’ve decided to break this topic into 3 parts. First, we will go through the process of configuring AlwaysOn Failover Cluster Instance (FCI), the next part of this series will cover the deployment of a DR site for our cluster using AlwaysOn Availability Groups, and finally, we will learn more about how to achieve the same using 3rd party software.

shared storage configuration for Primary Data Center

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Nested Virtualization in Azure with StarWind Virtual SAN. Part 1: Introduction
Posted by Dmytro Malynka on September 12, 2017

At Microsoft Build 2017, the Nested Virtualization support in Azure has been announced. Now you can enable nested virtualization using the Dv3 and Ev3 VM sizes – not a wide variety, but Microsoft is going to expand the support for more VM sizes in the upcoming months.

Azure Nested Virtualization diagramm

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