EMC Symmetrix DMX-3

Symmetrix DMX-3 Hardware
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2
Invisible Body Tag
This chapter describes the main hardware components of the
Symmetrix DMX-3 including:
◆ Major components ............................................................................. 46
◆ Symmetrix DMX-3 architecture ....................................................... 53
◆ Symmetrix channel connectivity and host integration................. 59
◆ Fibre Channel disk subsystem ......................................................... 62
◆ Channel, disk, and global memory directors................................. 75
◆ Symmetrix DMX-3 power subsystems ........................................... 86
◆ DMX-3 communications and environmental control................... 89
◆ Channel attachments ......................................................................... 92
Symmetrix DMX-3
Hardware