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Hyper V
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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 enhancementsSystem Resource
Maximum numberImproveme
nt factorWindows 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×
ClusterNodes 16 64 4×
Virtual machines 1’000 4’000 4×
VM MobilityShared 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
BeginsDisk contents are copied to
new destination VHDDisk 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 pagesLive Migration
MEMO
RYME
MORY
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
NetworkNetwork 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 MigrationVirtual 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 FeaturesSo 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
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Windows Server 2012: Takes your breath away… Features will be a boon for enterprises creating private clouds.
— Jonathan Hassel, Computerworld
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Swiss Windows Server 2012 RDP Customers:
500,000+pre-release downloads
❝
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Nothing from Microsoft, and I mean literally nothing, has ever been this ambitious.
— Jason Perlow, ZDNet
200+ early deployment program customers
❝
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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.