Notes On Scsi Channels; Scsi Bus And Target Lun Is Assignments - Maxtor NAS 6000 Administration Manual

MaxAttach NAS 6000 Administration Guide

Notes on SCSI Channels

1. SCSI Channel 2 is only used on the Base Unit.
2. SCSI cable runs to Base Unit drives are all internal within the chassis.
3. SCSI cable runs between the Base and the Expansion Units are all external cabling.
4. The last Expansion Unit also has one SCSI Terminator Plug for each Channel.

SCSI Bus and Target LUN IS Assignments

The SCSI drive assignments for the system disks are:
Table #2 - Disk Array Components by SCSI Bus & ID Number (Sheet 1 of 2)
SCSI
Component Name
Bus:ID
0-0 Hard disk drive
0-1 Hard disk drive
0-2 Hard disk drive
0-3 Hard disk drive
0-4 Channel-0 SCSI Bridge Board
0-5 & 0-6 Not Used
0-7 SCSI Controller Card - Channel 0
0-8 Hard Disk Drive
0-9 Hard Disk Drive
0-10 Hard Disk Drive
0-11 Hard Disk Drive
0-12 Hard Disk Drive
0-13 Hard Disk Drive
0-14 Hard Disk Drive
0-15 Hard Disk Drive
1-0 Hard Disk Drive
1-1 Hard Disk Drive
1-2 Hard Disk Drive
1-3 Hard Disk Drive
1-4 Channel-1 SCSI Bridge Board
1-5 & 1-6 Not Used
1-7 SCSI Controller Card - Channel 1
1-8 Hard Disk Drive
1-9 Hard Disk Drive
1-10 Hard Disk Drive
1-11 Hard Disk Drive
1-12 Hard Disk Drive
Chapter #4 - Overview - NAS 6000 Disk Array
11/07/01 -- Revision 2.0.03A
SCSI Bus and Target LUN IS Assignments
Component Location - Drive Number from
Base Unit, Drive 4
Base Unit, Drive 3
Base Unit, Drive 2
Base Unit, Drive 1
All Units - ID shared by all Channel 0 Bridge Boards
Mylex SCSI RAID Controller is located in the Base Unit card cage. ID 0-7
controls all devices on Bus 0.
First Expansion Unit, Drive 4
First Expansion Unit, Drive 3
First Expansion Unit, Drive 2
First Expansion Unit, Drive 1
Second Expansion Unit, Drive 4
Second Expansion Unit, Drive 3
Second Expansion Unit, Drive 2
Second Expansion Unit, Drive 1
Base Unit, Drive 8
Base Unit, Drive 7
Base Unit, Drive 6
Base Unit, Drive 5
All Units - ID shared by all Channel 0 Bridge Boards
Mylex SCSI RAID Controller is located in the Base Unit card cage. ID 1-7
controls all devices on Bus 1
First Expansion Unit, Drive 4
First Expansion Unit, Drive 3
First Expansion Unit, Drive 2
First Expansion Unit, Drive 1
Second Expansion Unit, Drive 4
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Chapter #4 - Overview - NAS 6000 Disk Array
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