What's New in Windows Server 2012 Hyper-V Jeff Woolsey Windows Server & Cloud Microsoft Corporation.
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Transcript of What's New in Windows Server 2012 Hyper-V Jeff Woolsey Windows Server & Cloud Microsoft Corporation.
What's New in Windows Server 2012 Hyper-V
Jeff WoolseyWindows Server & CloudMicrosoft Corporation
Session Objectives and Takeaways
What’s New In Windows Server 2012 Hyper-VScale Up Workloads
Platform Resiliency
Storage
Automation/Manageability
A little surprise…
We can’t cover everythingThere’s simply too much content. Pointers to other sessions too…
Public
Commontechnologi
esIdentity ▪ Virtualization ▪ Management ▪
Development
Private
Helping You Cloud Optimize Your BusinessThe Microsoft Hybrid Cloud
Building your own cloud just got a lot easier with
Windows Server 2012.
Cloud Considerations
Cloud Considerations
Mission Critical, Scale Up Workloads
StorageCosts
Complexity
Security
Continuous Availability
VM Mobility
NetworkingMulti-Tenancy, Security
IP Address Management
QoS
Automation/Manageability
Scale Up Workloads
Mission Critical Workloads
Scale
Scale isn’t just more virtual processors
Live Migration should just work
No tradeoffs
Performance must increase with cores
Maximize your investment
Virtualize workloads considered “non-
virtualizable”Let’s build the best cloud together
Scaling up: Physical NUMA
NUMA (Non-uniform memory access)
Helps hosts scale up the number of cores and memory access
Partitions cores and memory into “nodes”
Allocation and latency depends on the memory location relative to a processor
High performance applications detect NUMA and minimize cross-node memory access Host NUMA
Memory
Processors
NUMA node 1 NUMA node 2
Scaling up: Physical NUMA
This is optimal…Memory allocation and thread allocations within the same NUMA node
Memory populated in each NUMA node
Host NUMA
Memory
Processors
NUMA node 1 NUMA node 2
Memory
Processors
NUMA node 3 NUMA node 4
Scaling up: Physical NUMA
This isn’t optimal…System is imbalanced
Memory allocation and thread allocations across different NUMA nodes
Multiple node hops
NUMA Node 2 has an odd number of DIMMS
NUMA Node 3 doesn’t have enough
NUMA Node 4 has no local memory (worst case)
Memory
Processors
NUMA node 1 NUMA node 2
Memory
Processors
NUMA node 3 NUMA node 4
Host NUMA
Scaling Up: Guest NUMA
Guest NUMAPresenting NUMA topology within VM
Guest operating systems & apps can make intelligent NUMA decisions about thread and memory allocation
Guest NUMA nodes are aligned with host resources
Policy driven per host – best effort, or force alignment
vNUMA node AvNUMA node B vNUMA node AvNUMA node B
NUMA node 1 NUMA node 2 NUMA node 3 NUMA node 4
Hyper-V Scale ComparisonMassive Scale in the Box
Windows Server 2008 Windows Server 2008 R2
Windows Server 2012
HW Logical Processor Support
16 LPs 64 LPs 320 LPs
Physical Memory Support
1 TB 1 TB 4 TB
Cluster Scale 16 Nodes up to 1000 VMs
16 Nodes up to 1000 VMs
64 Nodes up to 4000 VMs
Virtual Machine Processor Support
Up to 4 VPs Up to 4 VPs Up to 64 VPs
VM Memory Up to 64 GB Up to 64 GB Up to 1 TB
Live Migration Yes, one at a time Yes, one at a time Yes, with no limits. As many as hardware will
allow.
Live Storage Migration
No. Quick Storage Migration via SCVMM
No. Quick Storage Migration via SCVMM
Yes, with no limits. As many as hardware will
allow.
Servers in a Cluster 16 16 64
VP:LP Ratio 8:1 8:1 for Server12:1 for Client (VDI)
No limits. As many as hardware will allow.
Storage
Your input on Storage
Leverage storage array capabilities
Maximize your investment
Native access to SANs from VMs
No tradeoffs
Help reduce the cost of storage
For workloads that don’t require a SAN
Highly Scalable Virtual Disks
Big data is here
Dynamic, High Performance Storage
Live Storage Migration
Virtual Fiber Channel
Support for File Based
Storage on SMB 3.0
New VHDX Format
Online MetaOperations
Live VHD Merge
Live New Parent
Native 4K Disk Support
Offloaded Data Transfer
(ODX)
[VIR301] Windows Server 2012 Hyper-V Storage
LEARN MORE
[VIR306] Hyper-V Over SMB: Remote File Storage Support in Windows Server 2012
LEARN MORE
Offloaded Data Transfer (ODX)
Intelligent Storage Array
Virtual Disk
Virtual Disk
Actual Data Transfer
Offload Read Token Token
Offload Write
Token
Hyper-V ODX Support
Secure Offload data transfer
Fixed VHD/VHDX Creation
Dynamic VHD/VHDX Expansion
VHD/VHDX Merge
Live Storage Migration
Just one example… Average Desktop
ODX0
50
100
150
200
Creation of a 10 GB Fixed Disk
Time (seconds)
<1 Second!
~3 Minutes
Hyper-V Storage No Limits & Dynamic
Windows Server 2008 Windows Server 2008 R2
Windows Server 2012
Live Storage Migration
No. Quick Storage Migration via SCVMM
No. Quick Storage Migration via SCVMM
Yes, with no limits. As many as hardware will
allow.
VMs on File Storage No No Yes, SMB 3.0
Guest Fiber Channel No No Yes
Virtual Disk Format VHD up to 2 TB VHD up to 2 TB VHD up to 2 TBVHDX up to 64 TB
VM Guest Clustering Yes, via iSCSI Yes, via iSCSI Yes, via iSCSI or FC
Native 4k Disk Support
No No Yes
Live VHD Merge No, offline. No, offline. Yes
Live New Parent No No Yes
Secure Offloaded Data Transfer (ODX)
No No Yes
Securing Data at Rest
So You’re a Building a Cloud…
I have good processes in place, but what other
safeguards can I use to protect my data?
Server Hard Disks Appear on eBayReal Case : A US Power Company
The Company had processes in place to either physically
destroy drives or scrub them to U.S. DOD standards
Degaussing
Overwriting the data with a minimum of three specified patterns
Data on drives used in servers, contained:
Proprietary company information such as memos, correspondence
Customers data (460,000+) & Confidential employee informationAccording to Gartner about 1/3 companies use outside firms to dispose of PCs &
Servers
HIPAA Breach: Stolen Hard Drives
March 2012: Large Medical Provider in Tennessee paying $1.5 million to the US Dept. Health & Human Services
Theft of 57 hard drives that contained protected health information (ePHI) for over 1 million individuals
Secured by:Security PatrolsBiometric scannerKeycard scannerMagnetic locksKeyed locks
“71% of health care organizations have suffered at least one data breach within the last year”
-Study by Veriphyr
Critical Safeguard for the CloudEncrypted cluster volumes
BitLocker encrypted cluster disks
Support for traditional failover disks
Support for Cluster Shared Volumes
Cluster Name Object (CNO) identity used to lock and unlock Clustered volumes
Enables physical security for deployments outside of secure datacenters
Branch office deployments
Volume level encryption for compliance requirements
Negligible (<1%) performance impact
High Availability
Your input on High AvailabilityVMs Need Access to Fibre Channel
SANsWe have apps and data there…
Legacy Apps that don’t support
ClusteringLet’s improve availability of those
apps too
Ease integration with SAN
replication/snapshotting
Make it all work.
Highly Scalable Virtual Disks
Big data. Enough said.
Scale, Management, Policy & StorageFailover cluster
Support for 64 nodes &
4000 VMs in a Cluster
Cluster Aware Updating
Cluster Shared Volumes 2.0
VM Failover Prioritization
Anti-Affinity VM Rules
Cluster Wide Task Scheduling
Inbox Live Migration Queuing
SMB Support
Hyper-V App Monitoring
Guest Clustering via Fiber
Channel…
[WSV430] Cluster Shared Volumes Reborn in Windows Server 2012: Deep Dive
LEARN MORE
Guest Fiber Channel Architecture
Up to four virtual HBAs assigned to each VM
WWNs assigned to each VM
Doesn’t require re-zoning
NPIV utilized to surface VM ports
on the host
Works with Live MigrationNPIV port(s)
Complete Redundancy In the Box
Disaster Recovery• Hyper-V Replica for Asynchronous Replication• CSV 2.0 Integration with Storage Arrays for Synchronous
Replication
Application/Service Failover
• Non-Cluster Aware Apps: Hyper-V App Monitoring• VM Guest Cluster: iSCSI, Fiber Channel• VM Guest Teaming of SR-IOV NICs
I/O Redundancy• Network Load Balancing & Failover via Windows NIC Teaming• Storage Multi-Path IO (MPIO)• Multi-Channel SMB
Physical Node Redundancy
• Live Migration for Planned Downtime• Failover Cluster for Unplanned Downtime
Hardware Fault • Windows Hardware Error Architecture (WHEA)/RAS
Complete VM Mobility
Virtual Machine Mobility
Live Migration with High Availability
SMB Live Migration
Live Storage Migration
Concurrent Migration: Limited Only By Hardware Resources
Wouldn’t it be great if you could Live Migrate a VM with nothing but
an Ethernet cable?We think so too…
Introducing: Shared Nothing Live Migration
demo
VM Mobility
Time for
one more thing…
announcing
Microsoft Hyper-V Server 2012
What is Microsoft Hyper-V Server?
Enterprise-class, Microsoft hypervisor
Local Command Line InterfaceDoes not include guest OS licenses
Standalone Hyper-VFree ISO download from Microsoft.com website Designed for remote managementContains all Hyper-V features
Great Reasons to use MS Hyper-V Server 2012
Linux VM Consolidation
VDI platform
Hoster virtualization platform
MS Hyper-V Server 2012 Q&A (1/2)
Is this an evaluation version? Is their Activation?No and No. Enterprise class hypervisor for everyone.
Is this supported in production?Yes, since day one.
Does Hyper-V Server have reduced/limited scale?No
Is System Center required for Live Migration or Live Storage Migrate VMs?
No. You can manage using free RSAT tools, or System Center or via PowerShell
MS Hyper-V Server 2012 Q&A (2/2)
Is clustering included with Hyper-V Server 2012?Yes. It has been since Hyper-V Server 2008 R2.
Does Hyper-V Server include Live Migration?Yes. Yes. Yes.
Shared Nothing Live Migration?Yes. Yes. Yes.
Does this include the new Extensible Switch?Yes. Yes. Yes.
Does this include Hyper-V Replica?Yes. Yes. Yes.
Microsoft Hyper-V Server 2008 R2 SP1->2012MS Hyper-V Server 2008 R2 SP1 Microsoft Hyper-V Server 2012
Release Date: August 2011 Coming Soon
Cost: Free Download from:www.microsoft.com/hvs
Free Download from:www.microsoft.com/hvs
Physical Processor Support: Up to 8 processors(no core limitations)
Up to 64 processors(no core limitations)
Physical Memory Support: Up to 1 TB per server Up to 4 TB per server
Virtual Processors Up to 4 per VM Up to 64 per VM
Virtual Machine Memory Support: 64 GB of memory per VM(no memory tax)
1 TB of memory per VM(no memory tax)
Live Migration/High Availability: Yes Yes
Live Storage Migration: No Yes
Shared Nothing Live Migration: No Yes
RemoteFX: Yes More monitors, more resolutions
Storage Spaces: No Yes
VMs on File Based Storage No YesCustomer Driven: More Features, Scale, Availability, Mobility in every
release.
No comparison really…
Comparing Hyper-V & VMware
VMware ESXi 5.0 vs MS Hyper-V Server 2012
ScaleLimited to 4 vCPUs in VMHost RAM limited to 32 GB
No Enterprise level featuresNo vMotionNo Storage vMotionNo High AvailabilityNo Extensible SwitchNo VM Replication
Microsoft Hyper-V Server 2012
ScaleUp to 64 VPs per VMUp to 4 TB of memory per Host RAMUp to 1 TB of memory per VM
Enterprise level features includedShared Nothing Live MigrationLive Storage MigrationHigh Availability via ClusteringHyper-V Replica (Unlimited VM Replication)Storage Spaces…much more…
VMware ESXi 5.0 (Free Version)
announcing
MS Virtual Machine Converter Beta
Virtual Machine Converter Beta
The Microsoft Virtual Machine Converter Beta Solution Accelerator
4 MB download that converts VMware virtual machines to Hyper-VProvides a quick, low-risk option for VMware customers to evaluate Hyper-V
What it does:Converts VMware VMs, virtual disks and configuration, (memory, virtual processor, etc.) from the source to Hyper-VUninstalls the VMware tools on the source VM and installs the Hyper-V Integration Services as appropriateIncludes an easy-to-use wizard-driven GUI simplifying VM conversion
MS Virtual Machine Converter Beta
Select ESX or vCenter Server
Select VM to Convert
Provide User Name & Account
Provide Temp Location
Select Hyper-V Destination Host
Summary
Convert…
Virtual Machine Converter Beta
The current MVMC Beta supports converting virtual machines created with:
VMware vSphere 4.1
VMware vSphere 5.0
To virtual machines for:Windows Server 2008 R2 SP1 Hyper-V
Microsoft Hyper-V Server 2008 R2 SP1
Support for Windows Server 2012 Hyper-V not in MVMC Beta
Coming Soon…https://connect.microsoft.com/site14/MVMC
Windows Server 2012:“Takes your breath away… Features will be a boon for enterprises creating private clouds.”
– Jonathan Hassel, Computerworld
“Windows Server 2012 – can you
say cloud?”– Richard Fichera, Forrester
Research
“Nothing from Microsoft, and I mean literally nothing, has ever been this ambitious.”
– Jason Perlow, ZDNet
200+ customers participated in Windows Server TAP
“Comprehensive
and deep.”
- Al Gillen, IDC
300,000+Beta downloads
2012
In Review: Session Objectives and Takeaways
Windows Server 2012: The Definitive Cloud OSDesigned for Mission Critical, Scale UpNew Storage OptionsHigh Availability throughout the entire stackPowerShell: Automation engine for cloudMicrosoft Hyper-V Server 2012
RC Available Now
Microsoft Virtual Machine ConverterBeta Available Now
Related Content
VIR302 Enabling Disaster Recovery using Hyper-V ReplicaVIR303 An Overview of Hyper-V Networking in Windows Server 2012
VIR21-HOL Configuring Windows Server 2012 Hyper-V Replica
Come by the Windows Server 2012 Hyper-V Booth
Get your Microsoft Private Cloud Certification
Find Me Later At… Twitter: @WSV_GUY
SIA, WSV, and VIR Track Resources
DOWNLOAD Windows Server 2012 Release Candidate
microsoft.com/windowsserver
#TEVIR308 DOWNLOAD Microsoft System Center 2012 Evaluation
microsoft.com/systemcenterHands-On Labs
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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.
Automation & Manageability
Manageability Comparison
Windows Server 2008 Windows Server 2008 R2
Windows Server 2012
Hyper-V PowerShell No No Yes
Network PowerShell No No Yes
Storage PowerShell No No Yes
SCONFIG No Yes Yes
Enable/Disable Shell No(Server Core @ OS
Setup)
No(Server Core @ OS
Setup)
Yes and new Minimal Server Interface
VMConnect Support for RemoteFX
N/A No Yes