Insufficient data from Andrew Fryer

The place where I page to when my brain is full up of stuff about the Microsoft platform

Lab Ops Part 10–Scale Out File Servers

In my last post I showed how to build a simple cluster out of two VMs and a shared disk.  The VMs are nodes in this cluster.. and the shared “quorum” disk is used to mediate which node owns the cluster when a connection is lost between them.. However this cluster is not actually doing… Read more

Lab Ops part 9 – an Introduction to Failover Clustering

For many of us Failover Clustering in Windows still seems to be a black art, so I thought it might be good to show how to do some of the basics in a lab and show off a few of the new clustering features of Windows server 2012 R2 in the process. Firstly what is… Read more

Evaluate This – Hyper-V Server 2012

Hyper-V Server is a free operating system specifically designed to just run Hyper-V so basically a cut down core installation of a paid for edition of Windows Server.  The cut down bit refers to the fact that only the roles and features needed to run Hyper-V are there. However Hyper-V itself is in no way… Read more

Evaluate This – Hyper-V Replica

In many of the screencast in this series I have moved a VM around my demo setup, however there has only been the one copy of it whether it was on a scale-out file server, in a cluster or both. In any production environment you would want to augment this with additional disaster recovery techniques… Read more

Evaluate This–Collapsed Cluster

19 March 2013 -  This post has been changed to reflect the best way to configure a cluster in a box In my last post I used two clusters; one to host a high availability (HA) file server where I stored a virtual machine and another cluster to run the virtual machine.  The file server… Read more

Evaluate This–High Availability Virtual Machines

Server virtualisation is all about decoupling the operating system form the hardware it’s running on, and one of the benefits of doing this is to ensure that a virtual machine (VM) can be made resilient to any underlying hardware failure.  In the world of Hyper-V this is achieved by building a Windows Server cluster and… Read more

SQL Relay 2012

Four cities,  in four days makes for one tired evangelist, so why am I doing SQL Relay with the SQL community I hear you ask.  Well that’s your answer really -  I can’t hear you ask anything when I am sat in darkest Surrey blogging away so I am actually doing these events not so… Read more

Notes from IT Camp, Leeds 28th Feb

Simon and I did our first IT camp in Leeds on Tuesday, and I would like to say thank you to those that cam along as you were the beta testers for this new kind of event.  As you can see we had a much more informal setup of groups of 8 or 9 around… Read more

Application Platform Knowledge Hub

Albert Einstein once remarked that you don’t need to remember everything, you just needed to remember where to look.  When it comes to learning about Microsoft products this can sometimes be harder than it ought to be and what resources there are can be fragmented so you do have to remember where to look.  That’s… Read more

IT Camps

We aren’t all the same, we learn differently, we work in a wide range of business that have very different needs, and we learn at different speeds.  So spending a day being lectured to on technical stuff,  isn’t going to be the right answer for everyone and no matter how good the speaker is he… Read more