Справочник Пользователя для Galaxy Metal Gear 65

Galaxy 65 User Guide

6

To set Host 1Gb use the Ethernet connected configurator.

The Galaxy 65 storage Subsystem includes an enclosure with rear facing bays which house two Loop 
Resiliency Circuit (LRC) I/O modules with integrated Rorke Data

 

Galaxy 65 RAID controller, known as 

Storage Managers (SM) modules. (see 

Figure 1–3

)

The FC-AL Backplane incorporates two independent loops formed by Port Bypass Circuits within the LRC 
I/O modules.

The plug-in SM modules have been designed for integration into a Galaxy 65 storage Subsystem, utilizing 
FCAL interfacing with the host computer system.

Processors housed on the LRC modules provide enclosure management and interface to devices on the 
Backplane, PSU, LRC and Ops Panel, to monitor internal functions. These processors operate in a 
master slave configuration to allow failover.

The module incorporates the following LED indicators, shown in 

Figure 1–7

:

• Host Port 0 Signal Good (Green)
• Host Port 1 Signal Good (Green)
• Expansion Port 0 Rx Good (Green)

 Ops Panel Switch Functions (Default settings for Galaxy 65 LRC usage at 2Gb/s)

1

Loop Select,
Dual (2x8)

Off

LRC operates on two loops of 8 drives
Mandatory

2

Not Used

Note: on Galaxy 65-FC2 enclosures this must be set On.

3

Not Used

4

Not Used

5 & 6

Not Used

7 & 8

Drive Loop Speed 
Select

On

Off

Force 2Gb/s

Off

Off

Force 1Gb/s

9 & 10

Drive Addressing 
Mode Selection

On

Off

Mode 2, 2x8 mode. Mandatory

11

SOFT SELECT

On

Select Functions using the hardware 
switches

12

Not Used