Dual raid controller module unit panel – StorCase Technology CSI-to-SCSI Single & Dual RAID User Manual
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Introduction
StorCase Technology, Inc.
Dual RAID Module User's Guide - Rev. A03
Dual RAID Controller Module Unit Panel
(Figure 2A)
Controller A - Primary RAID controller
Controller B - Secondary RAID controller
Host Channel 0 (In) - Connects to SCSI Host 0
Host Channel 0 (Out) - Connects to LVD/S.E. Multi-mode terminator (or other SCSI
device)
Host Channel 1 (In) - Connects to SCSI Host 1
Host Channel 1 (Out) - Connects to LVD/S.E. Multi-mode terminator (or other SCSI
device)
Disk Channel 1 - Connects to InfoStation I/O module #1
Disk Channel 2 - Connects to InfoStation I/O module #2
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 a visual indication of error conditions.
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 SCSI Host 1 activity on Controller B
B0 -
ON indicates SCSI Host 0 activity on Controller B
A1 -
ON indicates SCSI Host 1 activity on Controller A
A0 -
ON indicates SCSI Host 0 activity on Controller A
(RESERVED) -
Reserved for future use.
DISABLED -
ON =
RS-232 port is DISABLED.
OFF =
RS-232 port is ENABLED.