Get Practical Virtualization Solutions: Virtualization from the PDF

By Kenneth Hess

ISBN-10: 0137142978

ISBN-13: 9780137142972

The a hundred% sensible consultant to creating Virtualization paintings in actual firm Environments

 

If you’re fascinated with making plans, deploying, or coping with virtualization, this publication brings jointly all of the field-proven, in-the-trenches solutions and ideas you’ll want. full of examples and case reports, Practical Virtualization ideas is a whole, self-paced, hands-on advisor to making a virtualized atmosphere and riding greatest price from it all through its whole lifecycle.

 

Kenneth Hess and Amy Newman current unique expenditures, schedules, and deployment plans drawn from real company virtualization tasks. You’ll study what rather works and what doesn’t and notice strong how you can systematically keep watch over the prices of virtualization and streamline its administration. The authors supply practical counsel on making a choice on the easiest prone to virtualize; selecting the best virtualization software program, undefined, and seller companions; troubleshooting and securing virtualized environments; and masses extra. alongside the best way, they resolution an important questions IT execs face in operating with virtualization.

 

Coverage includes

  • Quantifying the time, undefined, hard work, and downtime had to enforce virtualization
  • Streamlining the transition from actual to virtual
  • Comparing VMware ESXi, VMware Server, Microsoft Hyper-V, Citrix XenServer, and different virtualization technologies
  • Identifying possibilities to minimize fee and increase flexibility with open resource virtualization technologies
  • Explaining complicated ideas for simplifying digital laptop management
  • Defining the perfect position for virtualization in networking and storage
  • Automating digital infrastructure administration tasks

 

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Additional resources for Practical Virtualization Solutions: Virtualization from the Trenches

Sample text

Your next step is to install an operating system. Refer to the Appendix, “Virtual Machine Installation,” for instructions in how to install the generic VM operating system. Opening a Virtual Machine Opening a VM adds it to your inventory. Adding a VM in this way is common when you are copying VMs between host systems or restoring a VM. From the Library of Lee Bogdanoff CHAPTER 3 VMware Server 35 1. On the VMware Server Console menu, click File, Open or use the keyboard shortcut Ctrl+O to open the VM browse window.

The four clones took 30 minutes or so to copy to new VMs. Each VM had to be started individually to rename, create a new SID, and reboot. Two of the VMs required additional hard disk space, which took an extra 15 minutes each. Within 6 hours of arriving on site, our client had four new SQL Server systems that were production ready for that evening’s testing and deployment. This process was so fast because there was no need for inventory check-in, racking, cabling, plugging into power, or having to worry about cooling capacity for four new systems.

They are load balanced, but not in a way that provides maximum throughput or safety for the VMs. Load Balancer Switch FIGURE 1-3 Incorrectly load-balanced systems scenario with three virtual web servers and shared storage. Figure 1-4 shows a correctly load-balanced web service with shared network attached storage. Realize that this scenario shows a single VM guest per VM host as an example only. In an actual data center, each VM host would have several guest VMs performing various functions. Software Tests The use of VMs for software testing is one of the early applications of x86 virtualization.

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Practical Virtualization Solutions: Virtualization from the Trenches by Kenneth Hess


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