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Title:   Windows Server 2008R2 Hyper-V

Product:  Microsoft Solutions
 
 
 
 

Description



 

Windows Server 2008 R2 Hyper-V

Microsoft Windows Server 2008 R2 Hyper-V builds on the architecture and functions of Windows Server 2008 Hyper-V by adding multiple new features that enhance product flexibility. The adoption of virtualization in the enterprise has increased flexibility in deployment and life cycle management of applications. IT professionals deploy and use virtualization to consolidate workloads and reduce server sprawl. Additionally, they deploy virtualization with clustering technologies to provide a robust IT infrastructure with high availability and quick disaster recovery. Even so, customers are looking for more flexibility.

Live Migration

 Windows Server 2008 R2 Hyper-V provides greater flexibility with live migration. Live migration is integrated with Windows Server 2008 R2 Hyper-V and Microsoft Hyper-V Server 2008 R2. With Hyper-V live migration, you can move running virtual machines (VMs) from one Hyper-V physical host to another, without any disruption or perceived loss of service. IT professionals increasingly look to live migration to create a dynamic and flexible IT environment that responds to emerging business needs. Live migration provides the core technology required for dynamic load balancing, VM placement, high availability for virtualized workloads during physical computer maintenance, and reduced data center power consumption.

Dynamic Memory

New in Windows Server 2008 R2 with SP1, Dynamic Memory enables customers to better utilize the memory resources of Hyper-V hosts by balancing how memory is distributed between running virtual machines. Memory can be dynamically reallocated between different virtual machines in response to the changing workloads of these machines. Dynamic Memory thus enables more efficient use of memory while maintaining consistent workload performance and scalability. Implementing Dynamic Memory means that higher levels of server consolidation can be achieved with minimal impact on performance. Dynamic Memory also means larger numbers of virtual desktops per Hyper-V host for VDI scenarios. The net result for both scenarios is more efficient use of expensive server hardware resources, which can translate into easier management and lower costs. Historically, different methods have been used to deploy operating systems and applications to physical and virtual computers. For virtual computers, the .vhd file format has become a de facto standard for deploying and interchanging preconfigured operating systems and applications. Hyper-V in Windows Server 2008 R2 supports two important updates concerning .vhd files.

Windows Server 2008 R2 with SP1 is now available.

Core Scenarios for Hyper-V

Hyper-V provides a dynamic, reliable, and scalable virtualization platform combined with a single set of integrated management tools to manage both physical and virtual resources, enabling you to create an agile and dynamic data center. Hyper-V enables:

Server Consolidation

Business Continuity and Disaster Recovery

Testing and Development

Dynamic Data Center

Expand Desktop Deployment Options with VDI

Much of the interest in virtualization solutions is in the server world. However, equally exciting advances are being made in server-based desktop virtualization, where processing happens on a server optimized for capacity and availability while graphics, keyboard, mouse, and other user I/O functions are handled at the user’s desktop.

Windows Server 2008 R2 Remote Desktop Services extends the functionality of Session Virtualization from delivering session-based desktops and applications to also enabling the delivery of virtual desktops in a virtual desktop infrastructure (VDI). With Remote Desktop Services, both virtual and session-based desktops and applications are now available on the Windows 7 Start menu right alongside programs that are installed locally.

VDI with Windows Server 2008 R2 with SP1 benefits from a rich end user experience with support for rich media and USB devices with Microsoft RemoteFX as well as a great better together story with Windows 7 as the guest OS due to increased VM density with Dynamic Memory and near-invisible integration of virtualized desktops in Windows 7.

Key Features of Hyper-V

Windows Server 2008 R2 Hyper-V adds new features to the first version of Hyper-V. For example, by using live migration in Windows Server 2008 R2 Hyper-V, you can migrate running VMs from one physical computer to another, and add or remove storage from a VM while it is running. In addition, Windows Server 2008 R2 Hyper-V takes better advantage of physical computer hardware with greater processor support and deeper support for physical computer hardware.

Live Migration

Increased Hardware Support for Hyper-V Virtual Machines

Cluster Shared Volumes

Improved Cluster Node Connectivity Fault Tolerance

Enhanced Cluster Validation Tool

Improved Management of Virtual Data Centers

Improved Virtual Networking Performance

Increased Performance and Reduce Power Consumption

Enhanced Networking Support

Dynamic VM storage

Broad OS Support

Network Load Balancing

New Hardware Sharing Architecture

Virtual Machine Snapshot

Extensible

Microsoft Hyper-V Server

Microsoft Hyper-V Server is a stand-alone product that provides a simplified, reliable, cost-effective, and optimized virtualization solution enabling organizations to improve server utilization and reduce costs. It allows organizations to consolidate workloads onto a single physical server and is a good solution for organizations that want a basic and simplified virtualization solution for consolidating servers as well as for development and test environments. Low utilization infrastructure workloads, departmental applications, and simple branch office workloads are also candidates to virtualize using Hyper-V Server.

To learn more, please visit the Microsoft Hyper-V Server Web site.

System Center Virtual Machine Manager

System Center Virtual Machine Manager is a comprehensive heterogeneous management solution for the virtualized data center. Virtual Machine Manager enables increased physical server utilization, centralized management of virtual machine infrastructure, and rapid provisioning of new virtual machines by the administrator and authorized end users. Virtual Machine Manager provides the best solution for leveraging existing IT administrative skills and processes for managing the virtual and physical environment.

 
   
     
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