Windows Server 2012 Hyper-V Cookbook – Book Review

After reviewing the Packt Publishing books for two of the components for Microsoft Private Cloud – Configuration Manager and Service Manager now it is a time for a third component – Hyper-V.The book from Packt Publishing about Hyper-V is titled Windows Server 2012 Hyper-V Cookbook. The book is authored by a well known MVP Leandro Carvalho.

The book consists of 9 chapters and about 300 pages. The chapters will walk you trough all the basic features of Hyper-V 2012 and to some of the advanced ones by also noticing what have been changed since the last version.. As every Cookbook from Pack Publishing Hyper-V features are presented as min-guides that you can follow in order to test the product my yourself. Of course before actually buying the book I suggest to prepare some test environment where you can follow the guides from it. That way the book will be more effective to you. I have tried most of the features in the new Hyper-V server but by reading the book I’ve managed to try a feature called Resource pools that I just haven’t paid so much attention before. As Windows Server 2012 heavily relies on PowerShell every example in the book that is executed trough GUI there is an separate example how to achieve the same trough PowerShell. So if you are not so PowerShell knowledgeable you can learn some tricks how to perform certain tasks for Hyper-V.

As a summary I can recommend this book to every beginner who has less or no experience with Hyper-V. Also if you are on some beginner or medium level with Hyper-V in Windows Server 2008 R2 and you want to learn and test the new features in Hyper-V 2012. You Can find the book in several online stores:

More about the book you can find by clicking on the image below:

SCVMM Maintenance mode for host does not put the computer object in maintenance mode in SCOM reported as fixed in SC 2012 SP1

Last week I’ve submitted a bug on a feature of SCVMM that I’ve spotted a long time ago. Due to various reasons I’ve somehow always forgot to submit it. The bug is that when you integrate SCOM 2012 and SCVMM 2012 you can put the Hyper-V host in maintenance mode in VMM and this will automatically put the Hyper-V host in maintenance mode in SCOM. This is true but to some extent. Actually only the objects in SCOM related to SCVMM are put in maintenance mode. What this means if you put the Hyper-V host in maintenance mode trough SCVMM and you restart that host you will still receive alerts like health service failure or failed to connect from SCOM about that host. The reason for that is if only objects related to VMM are put in maintenance mode other objects like the computer object, the health service and the agent watcher are still in active monitoring. A few days after submitting that bug in Microsoft Connect site I’ve received e-mail that this bug is closed as fixed:

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As this issue is still present in System Center Virtual Machine Manager 2012 SP1 beta this leads me to believe that there are probably post beta releases for TAP customers which are not publically available. In a matter of fact there are some rumors over Internet that System Center 2012 SP1 has passed RTM and could be available early in January. I really hope so these rumors are true so we can have final release of Service Pack 1 for System Center 2012 as soon as possible. When RTM is available I will try to test if this bug is really fixed.

How to increase the timeout for Migration Jobs in System Center 2012 Virtual Machine Manager

A nice tip from SCVMM team on how to configure this setting in SCVMM 2012 SP1.

KB: Feature and performance optimization of Hyper-V Replica (HVR) in Windows Server 2012

Microsoft published a very useful article on how we can fine-tune Hyper-V Replica if we face performance problems. I suggest if to try changing these registry keys only if you face some performance problems. If everything is working smoothly better not touch them. The article is located here.

Windows Server 2012 Upgrade Jump Start Training

This Jump Start Training was held live last month and now it is available as a recordings. This course is led by Microsoft Senior Technical Evangelist Rick Claus and Ed Liberman from TrainSignal. The course is divided in 12 topics which can be found as separate videos here.