Quantum Scalar i6000, Руководство пользователя

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Chapter 3: Configuring Your Library
Managing Connectivity
176 Quantum Scalar i6000 User’s Guide
d FC ports support Private and Public Fibre Channel attachments.
The default port mode setting for FC ports 1 and 2 is Target
Public , and the default port mode setting for FC ports 3
through 6 is Initiator Public . With Public , the loop is scanned
for Fabric devices and allows the Fabric to have access to all
available target devices that are attached to it. With Private , the
local loop is scanned for devices except for Fabric devices. In
Target mode, the port is set to receive connections from
another FC initiator, such as a host or FC switch. In Initiator
mode, the port scans for storage devices. In Target and
Initiator mode, the port operates in both modes
simultaneously.
e The default connection mode for both target and initiator ports
is Loop Preferred . For target ports, other options include Loop
and Point to Point . For initiator ports, other options include
Loop and Loop Preferred . If you change a target port that is
set to Point to Point to initiator mode, the port connection type
automatically changes to Loop Preferred . Consult your service
representative before making changes to this setting.
For reference purposes, the following table shows the default FC I/O
blade port settings as initially set up at installation.
Table 27 FC I/O Blade Port
Settings
6 After you finish selecting the port configuration settings, click OK . A
message appears that asks whether you want to make the change.
7 Click Yes .
Port Loop ID Speed Frame Size Port Mode Connection Option Private/Public
FC-1 Soft Auto 2048 Target Loop preferred Public
FC-2 Soft Auto 2048 Target Loop preferred Public
FC-3 Soft Auto 2048 Initiator Loop preferred Public
FC-4 Soft Auto 2048 Initiator Loop preferred Public
FC-5 Soft Auto 2048 Initiator Loop preferred Public
FC-6 Soft Auto 2048 Initiator Loop preferred Public