FROM PHYSICAL TO VIRTUAL, by Veeam Virtualization Professional. Yuri Sobolev.
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This document provides a history of virtualization from its origins at MIT in the 1960s to modern virtualization platforms. It discusses early virtual machine technologies developed by IBM, the first PC emulator SoftPC, and how this led to virtualization programs like VMWare, VirtualBox, and Hyper-V. The document then compares current virtualization platforms like VMWare ESXi, Hyper-V, and XenServer, detailing their key features. It also covers virtualization disasters and recovery methods like backups, before discussing emerging technologies like cloud computing. The goal is to provide an overview of virtualization past and present along with considerations for backup and disaster recovery in virtualized environments.
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FROM PHYSICAL TO VIRTUAL, by Veeam Virtualization Professional. Yuri Sobolev.
- 1. FROM PHYSICAL TO VIRTUAL by
- 2. Intro • Who am I? • Today’s goals: – Check technical English listening skills – Virtualization intro – Recruiting (secret goal from HR)
- 3. FROM PHYSICAL TO VIRTUAL ≈ over 9000
- 4. History of virtualization • MIT’s Project MAC – Batch processing – Time sharing – Multiple Access Computer July 1, 1963
- 5. History of virtualization Virtual Machines. – CP-40/CP-67 • User interaction • Virtual Machines – CP/CMS • Control Program • Console Monitor System IBM mainframe -System/360
- 6. History of virtualization Another way. • A multi-user computer: – MultiCS – Multi-user operating systems
- 7. History of virtualization Software PC emulator SoftPC from Insignia Solutions. • 1987 - 1st of a kind: – DOS apps on Unix • 1989 – keep growing: – DOS Win apps on Mac • 1997 – competitors… SoftPC in 1992
- 8. History of virtualization Followers of SoftPC: • Apple Virtual PC • VMWare workstation • Citrix - Xen • Microsoft Virtual PC Vmware Workstation running on MS Windows XP emulate MS Windows NT.
- 9. Current state • Hypervisor - a piece of computer software, firmware or hardware that creates and runs virtual machines. Type 1 • Vmware ESXi Type 2 • MS Virtual PC • Vmware WorkStation • Virtual Box Type 0 • MS Hyper-V • Citrix XenServer
- 10. Current state VM - is a software implementation of a machine (i.e. computer) that executes programs like a physical machine.
- 11. Who is who • VMware ESXi • Microsoft Hyper-V • XenServer
- 12. Who is who VMware ESXi • Hypervisor type 1 • VM as a bunch of files – .vmx – .vmdk • VM as a process
- 13. Who is who VMware VM Snapshot
- 14. Who is who VMware vCenter: - Mangement - vMotion - HA - FT
- 15. Who is who VMware ESXi • Pros – ease of management – user/admin friendly – Scalability – Stability – long history • Cons – Costs – Obsolete limitations
- 16. Who is who Simple, isn’t it?
- 17. Who is who
- 18. Who is who
- 19. Who is who • Microsoft Hyper-V • Pros – low prices – most Enterprise level features are free – support modern requirements for hardware • Cons – part of hypervisor - Windows OS – CSV – some daily basics require lot's of PowerShell scripting
- 20. Who is who Where is Xen?
- 21. Disasters and recovery Possible issues and threats – Hardware issues – hypervisor issues – management issues – Guest OS issue
- 22. Disasters and recovery Pixar studio stories - The movie vanishes
- 23. Disasters and recovery What to do – benefits being virtual. VM is a bunch of files. We can: • copy VM files and use them to recreate VM • collect changes and save them • Copy only useful files (ex. user data)
- 24. Disasters and recovery VM Backup requirements: • • • • Do not affect production Fast Reliable Easy to restore
- 25. One of backup solutions has an ability to help us…
- 26. Disasters and recovery Backup types: Bad backup
- 27. Disasters and recovery Backup workflow
- 28. Disasters and recovery Restore from backup – File level restore: recover an individual file from Guest file system – VM restore: restore VM files and register them as VM
- 29. Disasters and recovery Restore from backup – Instant Recovery Why should we restore VM if we can start it directly from backup?
- 30. What to next? Clouds Use cases: – – – – – Data analisys Hardware independent High available apps Gaming apps Web and Mobile apps Today’s implementations: • Vmware vCloud Director • Commercial clouds: Google, Amazon, HP
- 31. Success stories
- 32. Veeam in Figures 175 countries of presence 1200+ employees worldwide 80,000+ companies use our products 200,000 downloads of B&R Free Edition 4,000,000+ protected virtual machines
- 34. Q&A • History of virtualization How MIT’s Project MAC (Multiple Access Computer) became VMware VDI • Current state Hypervisor as is. Description of basics, workflows. • Who is who Realities of modern virtualized world. Biggest players and solutions, major differences between VMware and Hyper-V hypervisors. • Disasters and recovery Downside of virtualization. Issues with VMs and ways to survive them. • What to next? What should we expect from virtualization in nearest future?
- 35. Veeam contacts Career site: https://veeam.com http://careers.veeam.com/ VK group: https://vk.com/veeam_team My contacts: yrrisobol yury.sobolev@veeam.com
Notes de l'éditeur
- На словах как все никак
- More tech details on requirements.
- More tech details on each
- Reversed -1st on the market. Disk-to-disk backup mode
- - Agentless backup- data flowCBTetc
- Real life example – exchange restore.
- Performance of respore, disk-to-disk benefitsSure backup featureReference to pixar movie
- The best people drive the best technologies to help IT organizations all over the world. We are always looking for talented, creative and motivated people to join our team.(c)