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vSphere High Performance Cookbook - Second Edition

You're reading from   vSphere High Performance Cookbook - Second Edition Recipes to tune your vSphere for maximum performance

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Product type Paperback
Published in Jun 2017
Publisher
ISBN-13 9781786464620
Length 338 pages
Edition 2nd Edition
Tools
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Authors (3):
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 Elder Elder
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Elder
Christopher Kusek Christopher Kusek
Author Profile Icon Christopher Kusek
Christopher Kusek
Prasenjit Sarkar Prasenjit Sarkar
Author Profile Icon Prasenjit Sarkar
Prasenjit Sarkar
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Toc

Table of Contents (17) Chapters Close

Title Page
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface
1. CPU Performance Design FREE CHAPTER 2. Memory Performance Design 3. Networking Performance Design 4. DRS, SDRS, and Resource Control Design 5. vSphere Cluster Design 6. Storage Performance Design 7. Designing vCenter on Windows for Best Performance 8. Designing VCSA for Best Performance 9. Virtual Machine and Virtual Environment Performance Design 10. Performance Tools

Designing a highly available and high-performance FC storage


Availability refers to the storage system's ability to provide user access to data in the case of a hardware or software fault. Midrange systems are classified as highly available because they provide access to data without any single point of failure. However, the following configuration settings can improve performance under degraded mode scenarios.

Single Disk Array Enclosure (DAE) provisioning, which is a disk storage system that contains multiple disk drives, is the practice of restricting the placement of a RAID group within a single enclosure. This is sometimes called horizontal provisioning. Single DAE provisioning is the default method of provisioning RAID groups, and because of its convenience and high availability attributes, it is the most commonly used method. However, you may need to check the vendor configuration for this.

In multiple DAE provisioning, two or more enclosures are used. An example of multiple DAE provisioning...

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