Category: Microsoft

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Hyper-V

Hyper-V vNext is going to support nested Virtualization

I already wrote a blog post about some of the new features which are coming with the next version of Hyper-V. This week was the Microsoft Build Conference where Microsoft was talking a lot about new stuff for developers and the future of Windows, Azure, Office and so on. Now today I found a very interesting email in my inbox from Ronald Beekelaar (Microsoft MVP for Hyper-V) and he had the chance to visit a session at Build Conference where Taylor Brown and Mathew John were talking about Windows Containers: What, Why and How. In this session there was a quick side note, that Windows Server vNext Hyper-V will support nested Virtualization.

Until today a Hyper-V server could only run Virtual Machines when he was running on physical hardware. This was no problem in production, but when you wanted to do some demos or training you needed a lot of hardware to show what is possible with Hyper-V. Now with nested Virtualization you can run Hyper-V inside a virtual machine and build for example a demo and lab environment on your notebook, creating Hyper-V Clusters and so on.

As for some of you this might be not a big deal, this is a huge deal for everyone who did demos or training on Hyper-V.

 

You can watch the session here on Microsoft Channel9.



What is in my bag for Microsoft Ignite

What’s in my bag for Microsoft Ignite 2015

In a couple of hours I will catch my flight to Chicago with the rest of the itnetx team to join Microsoft Ignite 2015. I am really looking forward to it and meet other enthusiast around Microsoft Cloud solutions and of course meeting with members of the Microsoft Product Group.

What is in my bag for Microsoft Ignite

  • My main devices is of course the Microsoft Surface Pro 3 which I use as my 3-in-1 device, replacing my notebook, tablet and desktop using the Surface Pro 3 Docking Station. Of course it is running the latest Microsoft Windows 10 Insider Preview. Battery life I get is around 8 hours depending on what I am doing I get even some more.
  • As my day to day phone I use the Nokia Lumia 930, which is just a perfect device with a great camera to take picture from the place I travel to and listen to music.
  • Even I like the track pad of the new Surface Pro 3 Type Cover I think I am more productive using a mouse. For that I got the Microsoft Arc Touch Mouse Surface Edition.
  • I also got some Bose Quiet Comfort 25 Audio Headphones to listen to music. I really like them because the audio is great and they are really light and comfortable to wear and the active noise canceling works just great, especially on long flights. The integrated microphone is also pretty important to to Lync or Skype for Business calls.
  • When I am at a hotel and I am working or writing some blog post I love to listen to music. For that I use the Nokia MD-12 wireless Bluetooth speaker.
  • To get some extra power if I need it I use the Nokia DC-18 portable Micro USB Charger and a Microsoft Portable Power DC-21.
  • Of course I am also carrying the Microsoft Band which helps me tracks the steps I walk during Microsoft Ignite and the limited sleep I get during this event.
  • For presentations I got a Microsoft Mini-DisplayPort to HDMI and VGA adapter as well as the Microsoft Wireless Display Adapter which acts as a Miracast Receiver and is great for presentations.
  • I also carry a USB 3.0, but I don’t use a portable hard drive anymore, since I got unlimited storage space on my OneDrive using Office 365.
  • You might think to charge all these devices I need a lot of different power adapters, well that’s not really true. I just use power adapter of the Microsoft Surface Pro 3 which also has a USB port for charging the phone, speaker and other stuff.

I am really looking forward to Ignite and meet some of you in Chicago.



System Center 2012 R2 Update Rollup 6

Summary: Update Rollup 6 for System Center 2012 R2 and Azure Pack now available

Microsoft just released System Center 2012 R2 Update Rollup 6, which includes a lot of new features and fixes. With this Update Rollup 6 Microsoft now supports SQL Server 2014 as databases for the System Center and Windows Azure Pack components.

Components that are fixed in this update rollup

  • Data Protection Manager (KB3030574)
    • Option to keep online backup data while deleting a protection group
    • Support for SQL Server 2014 as DPMDB
  • Operations Manager (KB3051169)
  • Service Manager (KB3039363)
  • Service Provider Foundation (KB3050307)
  • Service Reporting (KB3050321)
  • Virtual Machine Manager (KB3050317)
    • Add Azure Subscription feature
    • Improved E2A ASR protection scenario
    • Option to use Generation 2 VMs in Services and VMRoles
    • Total Networking Usage Exposure rules in Management Pack
    • Option to overcommit Cloud and Host Group capacity for Replica VMs
  • Windows Azure Pack (KB3051166)
    • Adds support for Webjobs in Windows Azure Pack Websites.
    • Adds support for Deployment Slots in Windows Azure Pack Websites.
    • Adds support for Virtual Machine Checkpoint.
    • Adds support to maintain Data Consistency between the SQL Resource Provider configured properties for resources with the actual provisioned resources on the SQL Server Hosting server.
    • Compatibility with the next version of Windows Server
    • Fixes several SQL Server Resource Provider issues
  • Windows Azure Pack Web Sites (KB3051142)

I already posted some information on the Update Rollup 6 for Windows Azure Pack and System Center Virtual Machine Manager. I also want to highlight a change which was made in several different components in System Center and Windows Azure Pack. With UR6 you are now able to track Total Networking Usage Exposure rules in Management Pack. This change introduces two rules that target Hyper-V Hosts:

  • Total Incoming VNic Network traffic collection rule
  • Total Outgoing VNic Network traffic collection rule

These rules measure the total incoming and total outgoing traffic in Kilo Bytes per VNic per virtual machine in the following method:

For each VM:

  1. Enable Hyper-V Metering if it is not enabled.
  2. Run Measure-VM.
  3. Collect metering data for every remote address of “0.0.0.0/0″ or “::/0″ per VNic.

By default, these rules run every hour. Users may opt to override this setting by overriding the IntervalSeconds property. These rules should not be run more frequently than every five minutes (300 seconds).

Behavior in previous versions: VMM did not measure data consumption. It measured only throughput.



Windows Azure Pack Archtiecture Overview

What’s new Windows Azure Pack Update Rollup 6

Microsoft just released Update Rollup 6 for Windows Azure Pack on April 28. Microsoft fixes some bugs and added some highly requested features from User Voice as well.

  • Tenants can now create a checkpoint of a Virtual Machine and restore it at will when needed.
  • VMM Users can now deploy and manage Generation 2 VMs through VM Roles using WAP and the corresponding UR6 SPF Resource Provider
  • Added support to maintain Data Consistency between the SQL Resource Provider configured properties for resources with the actual provisioned resources on the SQL Server Hosting machine(s).
  • Added support for Webjobs in Windows Azure Pack Websites. This functionality offers creation of Webjobs to be executed manually or continuously in the background.
  • Tenants can now use deployment slots associated to their websites. Web app content and configurations elements can be swapped between two deployment slots, including the production slot.
  • Administrator can take advantage of DSC to deploy the update across a distributed environment.
  • Windows Azure Pack Websites can now take advantage of the HttpPlatformHandler to host Java and other runtimes.
  • Updates to Management Pack
    • Synthetic Transactions
    • Resource Governor Error Monitors
    • Monitor Certificate Validation Disabled
  • High Priority Bug Fixes


Scale Windows Server Storage Spaces

System Center Operations Manager Management Pack for Windows Server Storage Spaces

Microsoft just released the System Center Operations Manager Management Pack for Windows Server Storage Spaces 2012 R2 to the public. This allows you to monitor your Storage Spaces deployments with Operations Manager.

You can download the Management Pack for Storage Spaces from the Microsoft Download Site.

Monitoring Scenarios

This Management Pack contains rules to monitor physical disk and enclosure state in storage spaces.
Health is calculated by the storage service and is passed to Virtual Machine Manager (VMM) using the Storage Management API (SM-API), and is in turn passed to Operations Manager (OM) through the OM connector for VMM.

Supported Configurations

This management pack requires System Center Operations Manager 2012 SP1 or later. A dedicated Operations Manager management group is not required.

The following table details the supported configurations for the Management Pack for Storage Spaces:

Configuration Support
Virtual Machine Manager 2012 R2 with Update Rollup 4 or later installed
Windows Server File Servers 2012 R2 with KB 3000850 (November 2014 update rollup) or later
Clustered servers Yes

Management Pack Scope

This management pack supports up to:

  • 16 Storage Nodes
  • 12 Storage Pools
  • 120 File Shares

Prerequisites

The following requirements must be met to run this management pack:

  • Operations Manager Connector for Virtual Machine Manager installed and configured.
    https://technet.microsoft.com/en-us/library/hh427287.aspx
  • Configuring this connection will install the required VMM Management Packs.
  • Storage Spaces managed by Virtual Machine Manager
  • KB2913766 “Hotfix improves storage enclosure management for Storage Spaces” must be installed on the VMM server and file server nodes


VMM 2012 R2 Update Rollup 6 Azure IaaS Management

Generation 2 Virtual Machine in Service Templates and Managing Azure IaaS VMs in VMM with UR6

Microsoft just announced System Center 2012 R2 Virtual Machine Manager Update Rollup 6 with some highly requested features. Two of them are support for VMM Service Templates with Generation 2 Virtual Machines and managing Microsoft Azure IaaS Virtual Machines directly from the Virtual Machine Manager Console.

If you want to know more checkout that video:



NIC Teaming

Overview on Windows Server and Hyper-V 2012 R2 NIC Teaming and SMB Multichannel

I know this is nothing new but since I had to mention the Whitepaper on NIC Teaming and the use of SMB Multichannel as well as the configuration with System Center Virtual Machine Manager in a couple of meetings I want to make sure you have an overview on my blog.

NIC Teaming

Windows Server NIC Teaming was introduced in Windows Server 2012 (Codename Windows Server 8). NIC teaming, also known as Load Balancing/Failover (LBFO), allows multiple network adapters to be placed into a team for the purposes of bandwidth aggregation, and/or traffic failover to maintain connectivity in the event of a network component failure.

NIC Teaming Recommendation

For design the default and recommended configuration is using NIC Teaming with Switch Independent and Dynamic and in some scenarios where you have the write switches you can use LACP and Dynamic.

Download Windows Server 2012 R2 NIC Teaming (LBFO) Deployment and Management Whitepaper

This guide describes how to deploy and manage NIC Teaming with Windows Server 2012 R2.

You can find the Whitepaper on Windows Server 2012 R2 NIC Teaming (LBFO) Deployment and Management in the Microsoft Download Center.

SMB Multichannel

Hyper-V over SMB Multichannel

If you use Hyper-V over SMB you can use SMB Multichannel as a even better mode to distribute SMB 3.0 traffic across different network adapters or you could use a mix of both, NIC Teaming and SMB Multichannel. Check out my blog post about Hyper-V over SMB: SMB Multichannel, SMB Direct (RDMA) and Scale-Out File Server and Storage Spaces.

Configuration with System Center Virtual Machine Manager

Logical Switch

Some months back I also wrote some blog post about configuration of Hyper-V Converged Networking and System Center Virtual Machine Manager. This guide will help you to understand how you deploy NIC Teaming with System Center Virtual Machine Manager using the Logical Switch on Hyper-V hosts.