||Oracle Tips by Burleson
Disk I/O Tuning
The term topologies
include all the elements necessary to successfully connect two or
more nodes (also known as devices). There are several topologies
available with Fibre Channel, but all of them have common
components: nodes, ports, and links.
The ANSI Fibre Channel
standard defines three topologies:
1. Arbitrated loop (Fibre
Channel Arbitrated Loop, FC-AL)
brief discussions about items not directly associated with
arbitrated loop and fabric topologies are included to make you aware
that other topologies exist within the constructs of the ANSI Fibre
The above text is
an excerpt from:
Oracle Disk I/O Tuning
Disk IO Performance & Optimization for Oracle
by Mike Ault
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