virtualization PPT for introduction and explaination
- 2. Virtualization is the simulation of the software and/or hardware upon which other software runs. This simulated environment is called virtual machine. Each VM can run its own operating systems and applications as if it were in a physical machine. So It is way to run multiple operating systems on the same hardware at the same time. For e.g., Windows and Linux both can run on the same laptop at the same time Virtualization
- 3. Hosted Architecture. Bare-Metal Architecture. Virtualization Architecture
- 4. Hosted Architecture Hosted Virtual Machine Monitor is installed on top of host OS
- 5. Bare-Metal Architecture Bare-metal virtual machine monitor is installed directly on system hardware
- 6. Desktop Virtualization Server Virtualization Network Virtualization Storage Virtualization Application Virtualization Types of Virtualization
- 8. • Save money and energy • Simplify management Benefits from Virtualization
- 9. • VMware Workstation (Local) • Microsoft Virtual PC (Local) • Citrix XenDesktop (Centralized) Desktop Virtualization
- 10. Desktop Virtualization Architecture Hardware Host OS Virtual Machine Manager Virtual Machine Guest OS (VMware ESX) Applications Virtual Machine Virtual Machine Guest OS (Windows) Guest OS (Linux) Applications Applications V i r t u a l P h y s i c a l
- 11. Components of Virtual Machines • Configuration file • Hard disk file(s) • Virtual machine state file • In-memory file
- 12. VMware Workstation Costs more More host & guests support Better features (Snapshots, USB) 64-bit hosts and guests Microsoft Virtual PC Free Less hosts & guests support Less VM features and capabilities Comparison
- 13. Development Testing Training Uses
- 14. Server Virtualization Software (SoftV) Hardware (HardV)
- 15. SoftV Server Virtualization • VMware Server
- 16. SoftV Server Virtualization Architecture Hardware Host OS(Server Products) Virtual Machine Manager(Server Products) Virtual Machine Guest OS (VMware ESX) Applications Virtual Machine Virtual Machine Guest OS (Windows) Guest OS (Linux) Applications Applications V i r t u a l P h y s i c a l
- 17. HardV Server Virtualization • Microsoft Virtual Server • Citrix XenServer • VMware ESX Server • Microsoft Hyper-V Server • VMware ESXi Server
- 18. HardV Server Virtualization Architecture Hardware Host OS Applications Guest OS (Windows) V i r t u a l P h y s i c a l Virtualization Layer Virtual Machine Applications Guest OS (Linux) Virtual Machine
- 19. HardV Server Virtualization Architecture Hardware Host OS + Virtualization Layer Virtual Machine Guest OS (VMware ESX) Applications Virtual Machine Virtual Machine Guest OS (Windows) Guest OS (Linux) Applications Applications V i r t u a l P h y s i c a l
- 20. HardV Server Virtualization Architecture Hardware Virtualization Layer (Hypervisor) Virtual Machine Guest OS (VMware ESX) Applications Virtual Machine Virtual Machine Guest OS (Windows) Guest OS (Linux) Applications Applications V i r t u a l P h y s i c a l
- 21. • Reduce costs by consolidating services onto the fewest number of physical machines http://www.vmware.com/img/serverconsolidation.jpg
- 23. Thank You