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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
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Agenda
Hyper-V ReplicaVM-MobilityNetworkingCross Platform Migration
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15+ years of advanced datacenter development Global scale, 200+ services, 24x7
The world’s biggest apps
Experience counts
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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×
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VM Mobility
Shared Nothing Live Migration, Multiple Live Migrations, Storage Migration
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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
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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
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Hyper-V ReplicaBusiness Continuity and Disaster Recovery
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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
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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
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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
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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
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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
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Network
Network Teaming, QoS, SMB3
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Network Teaming (LBFO)
Up to 32 Network Cards Unlimited Virtual Interfaces (t-nics) Hyper-V distribution mode available Switch Independent and dependent
Mode
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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
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Possible New Configurations
What if I only have 1 Gbit/s Nics?
What if I have two 10 Gbit/s Nics?
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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
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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
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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
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Cross Platform Migration
Virtual Machine Converter
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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
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MVMC In Action
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More Features
So much that we just touched the surface
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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
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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
❝
❝
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
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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
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I've never said VMware is bad. It is great software! Just like Novell and
Netscape were
❝❝
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© 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.