andrew w. bennett
Post on 24-Feb-2016
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• What is Virtualisation?
• Current situation
• Microsoft Virtualisation Strategy
• Application Virtualisation
• Microsoft’s Virtualisation Direction
• How to make virtualisation succeed
Agenda
Virtual ProfilesPersonal profiles/settings separate from OS
Virtual StorageStorage and backup over the network
Virtual NetworkLocalizing dispersed resources
Virtual MachineOS can be assigned to any desktop or server
Interface bound to process
Storage assigned to specific locations
Network assigned to specific locations
Operating System assignedto specific hardware
Applications installed toSpecific hardware and OS
Without Virtualisation With Virtualisation Virtualisation Issues
Infrastructure
Management
Licensing
Interoperability
Support
Virtual ApplicationsAny application on any computer on-demand
Personal profiles & settings bound to OS
Virtual PresentationPresentation layer separate from process
What is Virtualisation?
IT Manager Pain Points
Challenge:• Application
incompatibilities• Lengthy testing
Challenge:• Terminal server
siloing • Server
underutilisation
Challenge:• Underutilized
hardware • Excessive power
consumption• Expensive space
across data center or branch office
“…costs are too high…”
“…can’t meet my SLAs…”
Challenge:Providing disaster recovery for business continuity for operating systems and applications
Challenge:Planned and unplanned downtime affecting server uptime
“…systems can’t scale quick enough…”
Challenge:Inability to respond quickly to changing needs at desktops and the datacenter
“Plotting Security Strategy In
A Virtual World”- Channel Web Network
The Next Big Thing?
“First Came Virtualization; Now
Comes Management”- Networkworld
“Study: IT Wants More Virtualization
Management Tools”- CIO Magazine
“The Rise Of The Hypervisor”
- The Economist
“Desperately Seeking Virtualization Skills”
- Computer World
“Virtualization: Capitalizing On The Biggest Disruptor
In The Datacenter”
- Goldman Sachs
The game is only starting Virtualisation Adoptionx86 servers used for Virtualisation
Virtualisation adoption continues to rise: % of x86 servers virtualized expected to grow to about 14% in 2010
Source: IDC Sep 2006 2005 2006 2007 2008 2009 20100
1,000,0002,000,0003,000,0004,000,0005,000,0006,000,0007,000,0008,000,000
Physical servers
Logical servers
Virtualisation Market
Non-virtu-alised server
s; Sales;
93; 93.00
%
VMware;
Sales; 4.9;
4.90%
Microsoft;
Sales; 1.75;
1.75%
Other; Sales; 0.35;
0.35%
World WideVirtualisation Adoption
Non-virtu-alised servers
VMware
Microsoft
Other
• Computerworld– “Although Virtualisation has been the
buzz among technology providers, only 6% of enterprises have actually deployed Virtualisation on their networks, said Levine, citing a TWP Research report. That makes the other 94% a wide-open market.”
– “We calculate that roughly 6% of new servers sold last year were virtualized and project that 7% of those sold this year will be virtualized and believe that less than 4% of the X86 server installed base has been virtualized to date.
• Pat Gelsinger, Intel VP Sept. 2007– “Only 5% of servers are virtualized.”
Virtualisation 2010
Non-Vir-tu-alised
servers; Sales; 83; 83.00%
Vir-tu-alised servers;
Sales; 17; 17.00%
World WideVirtualisation Adoption
Non-Virtu-alised servers
Virtualised servers
• Information Week Oct. 2007– “The [Virtualisation field] is
nowhere near saturated. IDC estimates that only 17% of the worldwide server market will be virtualized by 2010, up from 5% in 2005.”
Virtualisation
Under10%of Servers
are Virtualised
Inhibitors: Cost &
Complexity
Less than 1% of Desktops
are Virtualised
Still Early Days…
Moving to Ubiquity
Management
Microsoft Virtualisation: From the Server to the Desktop
Desktop Virtualisation
Windows Vista EnterpriseCentralised Desktop
Application Virtualisation
Presentation Virtualisation
Server Virtualisation
ProfileVirtualisation
Document RedirectionOffline files
Accelerated server provisioning/ consolidation
Power/Space reduction
App incompatibilities
eliminated
ROI in often less than 6 months
Simplified backup & recovery
Business continuity built
into model
Dynamic provisioning
Transformation of physical IT
infrastructure (datacenter & desktop) into logical layers
Management becomes policy-based, enabling self-managing
dynamic systems
ReducesTCO
IncreasesAvailability
EnablesDynamic IT
Virtualisation: Business Benefits
Hyper-V Architecture
Applications
Applications
Applications
Non-Hypervisor Aware OS
Windows Server 2003,
2008Windows
Kernel VSC
VMBus VMBus Emulation VMBus
“Designed for Windows” Server HardwareWindows hypervisor
Windows Server 2008
VSPWindows Kernel
Xen-Enabled
Linux KernelLinux VSC
Hypercall Adapter
Parent Partition Child Partitions
VM Service
WMI Provider
VM Worker
Processes
OS
ISV / IHV / OEMWindows Server
VirtualisationMicrosoft / XenSource
User Mode
KernelMode
Provided by:
Windows Server 2008 - HyperV• Built-In Capabilities
– 32-bit (x86) & 64-bit (x64) VMs– Large memory support (64 GB) within VMs– SMP VMs– Integrated cluster support for Quick Migration and HA– Volume Shadow Service integration for data protection– Pass-through disk access for VMs– Virtual Machine snapshots– New hardware sharing architecture (VSP/VSC/VMBus)
• Disk, networking, input, video– Robust networking: VLANs and NLB– DMTF standard for WMI management interface– Support for Full or Server Core installations
Dependencies Create Complexity
Hardware
OS
Data, User settings
Applications
Separation Creates Flexibility
Microsoft Application Virtualisation
Dynamically streaming software as a centrally managed service
Application Virtualisation
Multiple Delivery options
including Dynamic
Streaming
Policy Based application
management
Standalone Mode
Microsoft Application Virtualisation Platform
Microsoft Application Virtualisation
» Applications are virtualized per instance:» Files (incl System Files)» Registry» Fonts» .ini» COM/DCOM objects» Services» Semaphores, Mutexes» Name Spaces
» Applications do not get installed or alter the operating system
» Yet Tasks process locally on the host computer
» Dramatically reduces application conflicts and regression testing
Above the kernel Virtualisation for applications
On-Demand Streaming of Virtual Apps• Permission Based
– User clicks on desktop shortcuts – authentication, authorization and licensing checked every time users launch a SoftGrid application
• Centrally Served– The first time the Server streams
“just enough” code (20-40%) to client or TS machine. As more code is needed, it is dynamically delivered.
• Locally Executed– App executes on desktop, laptop and/or Terminal Server, not on Virtual Application Server
• Cached for Performance– App code is cached for repeat use – even without a network
• Disconnected Use Support– Entire set of applications are cached for limited time before expiring
Rapidly packages applications through active watch technology including execution dependencies.
The admin has the option to create an MSI wrapper for Standalone mode delivery.
Virtual Application(SPRJ, OSD, ICO and SFT)
Microsoft Application Virtualisation
Sequencing – The gateway to Microsoft Application Virtualisation
The Sequencer producesthe virtual application package containing the application and its dependencies.
Application Virtualisation Architecture
Full Infrastructure• Desktop
Configuration (DC) Service
• Dynamic Delivery• Package/Active
Upgrade• Requires Active
Directory and SQL Server
Lightweight Infrastructure
• Dynamic Delivery• Package/Active
Upgrade• No DC Service
(XML configuration)• No Active Directory
or SQL Server required
• Allows streaming capability to be added to SMS/SCCM & 3rd party ESD
Standalone Mode• Standalone
execution of virtual applications
• No server is required
• MSI wrapper is the configuration control
• Interoperable with SMS/SCCM & 3rd party ESD
• No dynamic delivery, DC service or package/active upgrade
Microsoft Virtualisation Directions
Server
Desktop
Management
2006 2007 2008Virtual Server 2005 R2
Virtual Server 2005 R2 service packViridian CTP with RC0 of WS08
Windows Server 2008 RTMHyper-V beta & RTMTerminal Services
Softricity Acquisition
SoftGrid for Desktops via MDOPVista Enterprise Centralized Desktop
Microsoft Application Virtualisation 4.5
Microsoft Operations Manager System Center Virtual Machine Manager
System Center Virtual Machine Manager “next”
InteroperabilityNovell, Xensource; VHD Open Specification Promise
Sun Microsystems
2. Integrate the management of virtual servers with physical servers,
3. Keep same disciplines of security, continuity and recovery to maximise business availability
4. Drive the necessary cultural changes for effectively managing resources in a virtual environment
1. Holistic approach: virtualisation as part of IT infrastructure
How to make virtualisation succeed
Resources
It’s a Virtual World http://blogs.technet.com/virtualworld
Microsoft Virtualisation Home: http://www.microsoft.com/Virtualization
Windows Server Virtualisation Blog Site: http://blogs.technet.com/Virtualization/default.aspx
Windows Server Virtualisation TechNet Site: http://technet2.microsoft.com/windowsserver2008/en/serve
rmanager/Virtualization.mspx
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