M C I T P UNIT 9 W I N D O W S. Virtualization S E R V E R. DPW Donna Warren DPW

Transcription

1 U 9 irtualization onna arren 5-1

2 opics for this Unit erver virtualization Advantages and disadvantages of virtual servers Features and requirements of Microsoft Hyper- nstall Hyper- Guest operating systems supported by Hyper- How to use Hyper- Manager to configure and manage virtual machines onna arren 5-1

3 irtualization erminology irtualization - share hardware resources between several virtual machines irtual server - omputer running virtual server software irtual machine - ach instance of an operating system running within the M software irtual server software - oftware that enables a computer to house two or more operating systems onna arren 5-1

4 ypes of irtualization erver virtualization - unning multiple server operating systems on a single server computer orkstation or virtualization - unning multiple workstation operating systems on one computer Application virtualization - unning single applications in their own virtual machine environments torage virtualization - etting up multiple networked disk storage units to appear as one unit Hardware or U virtualization - Having virtualization processes work inside a specially designed U etwork virtualization ividing a single network into multiple channels or bandwidths so it appears as multiple networks onna arren 5-1

5 Advantages of irtual ervers nables server hardware consolidation Uses hardware more effectively rovides hardware independence Allows running different operating systems on one computer rovides effective development environments ncreases portability and fast recovery from disasters ffers business advantages onna arren 5-1

6 Business Advantages aves money on personnel, space, security and energy aves significant deployment time to deploy many computers Live migration and ability to use operating system images enable quick set up of a virtual machine Less expensive to add Us, memory, and disk resources to one larger hardware platform than buying multiple computers oftware developers and testers can use a virtual machine to test the packages before putting them into production onna arren 5-1

7 ortability ools ystem enter irtual Machine Manager (MM) - Helps with portability and in managing multiple computers with virtual machines irtual erver Migration oolkit (M) - Makes an image of a server and can set up that image on a new virtual machine ative import and export tools available in Hyper- Manager onna arren 5-1

8 Lower hardware costs Business avings Lower utility bills, including costs for running computers, air conditioning, and heating educed staff costs educed costs for space educed software development costs educed software implementation costs educed costs for implementing systems on new hardware More disaster recovery options onna arren 5-1

9 isadvantages of irtualization erver hardware can be a single point of failure so need to build in hardware fault tolerance and disaster recovery Backing up all of the virtual machines on a single computer can be a much slower process taff training costs and time to master the systems onna arren 5-1

10 Features of Hyper- an load both 3-bit and 64-bit operating systems an load indows and Linux operating systems on the same computer 64-bit performance provides faster response, manageability, and security upport for M computers More access of the U, video, disk, and networking capabilities of the host computer to the virtual machine upports a computer with up to 1 B of AM onna arren 5-1

11 Features of Hyper- Allows up to 34 virtual machines upports a variety of attached storage devices such as A (storage Area etwork) an perform network load balancing an scale up to larger and faster hardware platforms and capabilities rovides the Hyper- Manager for installation and management of virtual servers an use both AM- and ntel U technology an take snapshots of an individual virtual server state esigned so that third-party vendors can develop tools and specialized utilities for Hyper- onna arren 5-1

12 equirements of Hyper- An x64 computer rocessor with AM- or ntel 64-bit version of indows erver with Hyper- included such as tandard dition, nterprise dition, or atacenter dition lean installation of the operating system ata xecution revention () enabled onna arren 5-1

13 Guest perating ystems indows erver () and 3 () tandard, nterprise, atacenter, and eb erver (x6 or x64) indows H erver indows mall Business erver and indows ssential Business erver (x64 versions) and 3 (tandard and remium ditions) indows erver and indows Advanced erver (with 4) onna arren 5-1

14 Guest perating ystems indows rofessional 4 indows X rofessional x6 3 and indows X rofessional x64 indows 7 rofessional, Ultimate, and nterprise (x6 and x64) indows ista Business, Ultimate, and nterprise (x6 and x64) U Linux nterprise erver version 1 and above (x6 and x64 and 1) U Linux versions up through version 1 (x6 and x64 and ervice ack 1) onna arren 5-1

15 Hyper- ools ith Hyper- Manager you can: nstall virtual machines onfigure virtual machines Manage virtual machines, including starting and stopping them Manage network communications through virtual machines onfigure how virtual machines use the hardware available to them roubleshoot virtual machines onna arren 5-1

16 ummary irtualization allows a business to optimize their resources by only using as much hardware as needed ne of the main advantages is that they do not have to upgrade all of their applications because a new version of an operating system is released he result is both significant cost savings and quicker response and recovery time to disasters onna arren 5-1

17 Lab 9 atch Movies onna arren 5-1