Sun-microsystems StorEdge 6900 Series Manual de usuario descargar pdf (Pagina 85)

CHAPTER

Troubleshooting Virtualization

Engine Devices

This chapter describes how to troubleshoot the virtualization engine component of a

Sun StorEdge 6900 series system.

This chapter contains the following sections:

■ “Virtualization Engine Description” on page 69

■ “Translating Host Device Names” on page 78

■ “Sun StorEdge 6900 Series Multipathing Example” on page 89

■ “Virtualization Engine Event Grid” on page 95

Virtualization Engine Description

The virtualization engine supports the multipathing functionality of the Sun

StorEdge T3+ array. Each virtualization engine has physical access to all underlying

Sun StorEdge T3+ arrays and controls access to half of the Sun StorEdge T3+ arrays.

The virtualization engine has the ability to assume control of all arrays in the event

of component failure. The configuration is maintained between virtualization engine

pairs through redundant T Port connections by way of a pair of Sun StorEdge

network FC switch-8 or switch-16 switches.

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Sun-microsystems StorEdge 6900 Series Manual de usuario Pagina 85