StorCase Technology FC-to-SCSI Single & Dual RAID - Manual (Page 17)

4 Introduction
StorCase Technology, Inc. FC-SCSI Dual RAID Module User's Guide - Rev. A01
Dual RAID Controller Module Unit Panel
(Figure 2A)
• RAID Controller A - Primary RAID controller
• RAID Controller B - Secondary RAID controller
• RAID Controller A
Host 0 - Connects to FC Host 0
Host 1 - Connects to FC Host 1
• RAID Controller B
Host 0 - Connects to FC Host 0
Host 1 - Connects to FC Host 1
• Disk Channel 0 - Connects to InfoStation I/O repeater module #1
• Disk Channel 1 - Connects to InfoStation I/O repeater module #2
• Disk Channel 2 - Connects to InfoStation I/O repeater module #3
• Disk Channel 3 - Connects to InfoStation I/O repeater module #4
• Cache LED (Green) - Provides the following information:
ON = Indicates that data is in Cache Memory
OFF= Indicates that data write to disk is complete
• Fault LED (Red) - Provides the following information.
Flashing indicates a fan failure in either RAID Controller A or B (the InfoStation UI will
also display an error message).
Steady glow indicates a fault condition with the RAID Controller (the InfoStation UI will
also display an error message).
• RS-232 Serial Port (RAID Configuration Port) - Connects to a VT-100/ANSI terminal
via an RJ45-DB9 cable (provided). Refer to section "Configuration" for further
information.
• LEDs (Figure 2B) - Provide the following information:
Activity
B1 - ON = Indicates FC-AL is detected on Controller B FC Host 1
B0 - ON = Indicates FC-AL is detected on Controller B FC Host 0
A1 - ON = Indicates FC-AL is detected on Controller A FC Host 1
A0 - ON = Indicates FC-AL is detected on Controller A FC Host 0
NOTE: Flashing indicates activity.