IT Pro Day

Windows Server 2012 Hyper-V – The next chapter

Michel Luescher, Senior Consultant Microsoft Thomas Roettinger, Program Manager Microsoft

Agenda

Hyper-V ReplicaVM-MobilityNetworkingCross Platform Migration

15+ years of advanced datacenter development Global scale, 200+ services, 24x7

The world’s biggest apps

Experience counts

Scale enhancements

System Resource

Maximum number

Improvement factor

Windows Server 2008 R2

Windows Server 2012

Host

Logical processors on hardware 64 320 5×

Physical memory 1 terabyte 4 terabytes 4×

Virtual processors per host 512 1’024 2×

Virtual Machine

Virtual processors per virtual machine 4 64 16×

Memory per virtual machine 64 GB 1 terabyte 16×

Active virtual machines 384 1’024 2.7×

Virtual disk size 2 terabytes 64 terabytes 32×

Cluster

Nodes 16 64 4×

Virtual machines 1’000 4’000 4×

VM Mobility

Shared Nothing Live Migration, Multiple Live Migrations, Storage Migration

Virtual Machine Mobility

Manage virtual machines independently from underlying infrastructure

Handle changing needs on demand

Live migration within a cluster

Shared-nothing live migration

Hyper‑V Replica

Live migration of storage

Reads and writes go to the source VHD

Reads and writes go to the source VHD. Live Migration

Begins

Disk contents are copied to new destination VHD

Disk writes are mirrored; outstanding changes are

replicatedLive Migration ContinuesLive Migration Completes

Shared Nothing Live Migration

Destination

Hyper‑VVirtualmachine

Target deviceSource device

Virtualmachine

Source Hyper‑V

IP connection

Configuration dataMemory contentModified memory pages

Live Migration

MEM

ORY

MEM

ORY

VHDVHD

Increase flexibility of virtual machine placement

Reduce downtime for migrations across cluster boundaries

Increase administrator efficiencyBenefits

DemoShared Nothing Live Migration

Hyper-V ReplicaBusiness Continuity and Disaster Recovery

A-Synchronous Replication

Replication changes are sent every 5 minutes

Additional recovery points can be configured

Incremental VSS copy for Application consistency

IP Injection for Replica

Replication Workflow

Log File 2

Primary Host

VHDLog File 1

Fixed Replication Frequency

Log to VHD converter

Driver

APP X

Primary VM

VHD

Replica VM

Replica Host

Enterprise Scenario OverviewPrimary Site

SQL VM IIS VM CRM VM Exchange VM

Replica SiteSQL

Replica VM

IIS Replica VM

CRM Replica

VM

SMB File Share SAN

Exchange Replica VM

OnPremise

SQL VM IIS VM CRM VM Exchange VM

Hosted CloudSQL

Replica VM

IIS Replica VM

CRM Replica

VM

SMB File Share

Exchange Replica VM

Hoster Fabric

SPF

Hosted Cloud Scenario

Considerations

Place Page file on a separate VHDX Network QOS for Replica Traffic How to send Initial Replica? Do I need more than one Replica

listener? Replica Folder name as GUIDs

DemoHyper-V Replica

Network

Network Teaming, QoS, SMB3

Network Teaming (LBFO)

Up to 32 Network Cards Unlimited Virtual Interfaces (t-nics) Hyper-V distribution mode available Switch Independent and dependent

Mode

QoS Policies

Use QoS to enable multi-tenancy and avoid overprovisioning in you datacenter

Minimum and Maximum Bandwidth options

Weight for Minimum Bandwidth allows oversubscription

DCB

Possible New Configurations

What if I only have 1 Gbit/s Nics?

What if I have two 10 Gbit/s Nics?

10 Gbit/s LBFO Scenario – Part1

Hyper-V Extensible Switch

VM 1

VM n

Live Migration

Cluster / CSV

Management

VM 1

VM n

Network Team

Storage

10 Gbit/s LBFO Scenario – Part2

Live Migration - tnic

Cluster / CSV - tnic

VM 1

VM n

Team 1

Hyper-V Extensible

Switch

Team 2

Management - tnic

SMB 3

SMB for Server Applications, Hyper-V & SQL Active SMB File Sharing with Scale Out File

Server Scale, fast and efficient storage access with

SMB Direct (RDMA up to 54Gbit/s!!) Fault Tolerance with Multichannel SMB VSS for file shares SMB Encryption

DemoNetworking, SMB 3

Cross Platform Migration

Virtual Machine Converter

Microsoft VM Converter

Converts and Deploys Virtual Machines from VMware hosts to Hyper-V

Converts the virtual disks Converts the memory, virtual processor configuration, adds network interface

Supports conversion of Virtual Machines from: VMware vSphere 4.1 (if managed by vCenter 4.1) VMware vSphere 4.1 VMware vSphere 5.0

Uninstalls VMware tools prior to conversion Creates Snapshot before uninstallation for easy fallback

Scriptable command-line interfaces Wizard-driven GUI

MVMC In Action

More Features

So much that we just touched the surface

Top of the ICEBERG

CDN Extensible Switch SR-IOV Dynamic VMQ Dynamic RSS Router Guard DHCP Guard IP Sec Offload Guest Fibre Channel Adapter Guest NUMA Dynamic Memory – Minimum

Memory Multiple Live Migrations Cross Cluster Live Migration CAU CSV CACHE Guest Application Monitoring Startup Priorities VHDX, TRIM/Unmap ODX Online Snapshot Merge And much more

Cluster in a Box - Press

29

❝

❝

Windows Server 2012: Takes your breath away… Features will be a boon for enterprises creating private clouds.

— Jonathan Hassel, Computerworld

❝

❝

Swiss Windows Server 2012 RDP Customers:

500,000+pre-release downloads

❝

❝

Nothing from Microsoft, and I mean literally nothing, has ever been this ambitious.

— Jason Perlow, ZDNet

200+ early deployment program customers

❝

❝

A dynamite product.

Al Gillen, Vice President, International Data

Corporation (IDC), IDG News Service

Windows Server 2012

Excitement

Soon available at Amazon & co

“Windows Server 2012 Hyper-V Installation And Configuration Guide”

Written by MVPs and Microsoft SME

Follow @michelluescherRead www.server-talk.eu

Making it real

I've never said VMware is bad. It is great software! Just like Novell and

Netscape were

❝❝

© 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a

commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.