For example, with Hyper-V Network Virtualization you can create virtual networks so different business units, or even multiple customers, can seamlessly share network infrastructure. You will be able to move virtual machines and servers around without losing their network assignments.
For example, with File Server Transparent Failover you can now more easily perform hardware or software maintenance of nodes in a File Server cluster by moving file shares between nodes with little interruption to server applications that are storing data on those file shares.
You will want to explore the dramatic new improvements to Server Manager, as well as the new Windows PowerShell. With 2, commandlets provided out of the box, Windows PowerShell allows you to automate everything you can do manually with the user interface. For example, with. NET Framework 4. Quick access. Search related threads. Remove From My Forums. Answered by:. Archived Forums. Windows Server General. Sign in to vote. Thank you for you time and any help you're willing to provide.
Sunday, March 25, PM. Wednesday, March 28, AM. I'll use Forefront. Administrators can be assigned groups of servers perhaps all those associated with a specific service , and Server Manager will give them one place where they can see just what's happening — and where they can find the tools to resolve any problems.
Virtualise, virtualise Windows Server 8 is Microsoft's first cloud operating system. Hyper-V itself gets an update from the Developer Preview. If you've got a really powerful server, a VM can now work with up to 1TB of memory, and up to 64TB of virtual storage.
A host can handle up to logical processors per Hyper-V host, as well as 1, VMs per host, 64 nodes per cluster, 4, VMs per cluster and 32 virtual processors per VM. That's an impressive set of specifications, which also mean that Microsoft has carefully considered what's needed to run a scalable cloud platform.
Windows Server 8's Storage Pools let you build massive virtual storage arrays from commodity hardware, with thin provisioning and support for the new ReFS resilient file system. Store it, virtually Storage Pools remains one of Windows Server 8's most important features.
The ability to handle thin provisioning of drives and virtual storage arrays at an OS level is a big move forward for all sizes of business. Businesses will be able to quickly expand their storage to respond to changes in demand without having to change drive mappings or build complex storage arrays.
Instead, you can take any disks — be they local direct-attached storage, NAS storage or a full-blown SAN — and pool to create thin-provisioned virtual disks, often with much less physical storage than provisioned. Disks in a pool can be any size, there's no need for balanced RAID arrays, and you can just buy the storage as you need it.
One of the biggest changes in the beta is the arrival of a new file system. Used in conjunction with Storage Pools, it's a technology that gives Windows Server 8 off-the-shelf storage capabilities comparable to high-end storage arrays, without requiring dedicated controllers.
You can't use it for boot volumes though, as ReFS is designed purely for storage. ReFS will scan file metadata and correct errors, with data stored in multiple locations — much like the storage pooling technology in Microsoft's first-generation Home Server. Resilient storage is increasingly important, and the ability to do this in commodity drives can save a lot of money, while still allowing consolidation around a private storage cloud.
Combined with Hyper-V 3. Other storage-related features are tools for handling data deduplication and for managing access to files based on content. Although cloud is the focus of Windows Server 8, there are many, many more features the reviewer's guide is over pages long. Some, like an improved version of Offline Files with an Always Offline feature, are targeted at end users, while others, such as the new tooling for working with IP addresses, help manage large networks.
With Windows Server running all sizes of network, there's something here for nearly everyone who needs a server, from the smallest home office to the largest international company. It's a big product — possibly bigger and more important than the Windows 8 client — and one that will certainly have more impact on what you do as a business, and how you go about doing it.
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