Chapter 10. Hosts
Page 169
© Copyright IBM Corp. 2008. All rights reserved. 169 Chapter 10. Hosts This chapter describes best practices and monitoring for host systems attached to the San Volume Controller ( SVC). A host system is an Open Systems computer that is connected to the switch through a Fibre Channel ( FC) interface. The most important part of tuning, troubleshooting, and performance considerations for a host attached to an SVC will be in the host. There are three major areas of concern: Using multipathing and bandwidth ( physical capability of SAN and back- end storage) Understanding how your host performs I/ O and what types of I/ O Utilizing measurement and test tools to determine host performance and for tuning This topic supplements ...
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