1. Designing Your Virtual Infrastructure & Hypervisor Deep Dive Don Jones ConcentratedTech.com Pre-requisites for this presentation: 1) Strong understanding of basic virtualization concepts Level: Intermediate

2. This slide deck was used in one of our many conference presentations. We hope you enjoy it, and invite you to use it within your own organization however you like. For more information on our company, including information on private classes and upcoming conference appearances, please visit our Web site, www.ConcentratedTech.com . For links to newly-posted decks, follow us on Twitter: @concentrateddon or @concentratdgreg This work is copyright ©Concentrated Technology, LLC

7. Step 0 Assessment

12. Useful Performance Counters Category Performance Metric Example Threshold Disk % Disk Time > 50% Memory Available MBytes Below Baseline Memory Pages / Sec > 20 Page File % Usage > 70% Physical Disk Current Disk Queue Length >18 Processor % Processor Time > 40% System Processor Queue Length > 5.4 System Context Switches / Sec > 5000 System Threads > 2000

13. Useful Performance Counters Category Performance Metric Example Threshold Disk % Disk Time > 50% Memory Available MBytes Below Baseline Memory Pages / Sec > 20 Page File % Usage > 70% Physical Disk Current Disk Queue Length >18 Processor % Processor Time > 40% System Processor Queue Length > 5.4 System Context Switches / Sec > 5000 System Threads > 2000

14. The Virtualization Assessment

15. The Virtualization Assessment Relatively Low Processor Use, but…

16. The Virtualization Assessment High Memory Pages/sec Ridiculous % Disk Time Crazy High Context Switches & Threads

19. Assessing the Right vRAM 2G of on-board RAM … minus… .5G of available RAM Let ’s consider a physical machine with 2G of on-board RAM … equals… Initial assignment of 1.5G of vRAM

21. Step 1 Purchase & Implementation

22. Consolidation = Cost Savings 8:1 15:1 20:1 Small Server $6,000 1:1 $6,000 per Server Large Server $15,000 Virtualization $5,000 $20,000 Large Marginal Cost Increases per Additional Server $2,500 per Server Smaller Marginal Cost Increases + Power + Cooling + Provisioning Labor $1,333 $1,000

30. Step 2 P2V

34. Step 3 High Availability

36. What Really is Live Migration? Part 1: Protection from Host Failures

37. What Really is Live Migration? Part 2: Load Balancing of VM/host Resources

42. Step 4 Backups Expansion

45. Three Types of Backups

48. Step 5 Virtualization at the Desktop

50. Step 6 DR Implementation

54. This slide deck was used in one of our many conference presentations. We hope you enjoy it, and invite you to use it within your own organization however you like. For more information on our company, including information on private classes and upcoming conference appearances, please visit our Web site, www.ConcentratedTech.com . For links to newly-posted decks, follow us on Twitter: @concentrateddon or @concentratdgreg This work is copyright ©Concentrated Technology, LLC