Specifications

Chapter #4 - Overview - NAS 6000 Disk Array 121 000001628
MaxAttach NAS 6000 Administration Guide
Chapter #4 - Overview - NAS 6000 Disk Array
SCSI Bus and Target LUN IS Assignments
11/07/01 -- Revision 2.0.03A
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
Bus:ID
Component Name
Component Location - Drive Number from
Left
0-0 Hard disk drive Base Unit, Drive 4
0-1 Hard disk drive Base Unit, Drive 3
0-2 Hard disk drive Base Unit, Drive 2
0-3 Hard disk drive Base Unit, Drive 1
0-4 Channel-0 SCSI Bridge Board All Units - ID shared by all Channel 0 Bridge Boards
0-5 & 0-6 Not Used
0-7 SCSI Controller Card - Channel 0 Mylex SCSI RAID Controller is located in the Base Unit card cage. ID 0-7
controls all devices on Bus 0.
0-8 Hard Disk Drive First Expansion Unit, Drive 4
0-9 Hard Disk Drive First Expansion Unit, Drive 3
0-10 Hard Disk Drive First Expansion Unit, Drive 2
0-11 Hard Disk Drive First Expansion Unit, Drive 1
0-12 Hard Disk Drive Second Expansion Unit, Drive 4
0-13 Hard Disk Drive Second Expansion Unit, Drive 3
0-14 Hard Disk Drive Second Expansion Unit, Drive 2
0-15 Hard Disk Drive Second Expansion Unit, Drive 1
1-0 Hard Disk Drive Base Unit, Drive 8
1-1 Hard Disk Drive Base Unit, Drive 7
1-2 Hard Disk Drive Base Unit, Drive 6
1-3 Hard Disk Drive Base Unit, Drive 5
1-4 Channel-1 SCSI Bridge Board All Units - ID shared by all Channel 0 Bridge Boards
1-5 & 1-6 Not Used
1-7 SCSI Controller Card - Channel 1 Mylex SCSI RAID Controller is located in the Base Unit card cage. ID 1-7
controls all devices on Bus 1
1-8 Hard Disk Drive First Expansion Unit, Drive 4
1-9 Hard Disk Drive First Expansion Unit, Drive 3
1-10 Hard Disk Drive First Expansion Unit, Drive 2
1-11 Hard Disk Drive First Expansion Unit, Drive 1
1-12 Hard Disk Drive Second Expansion Unit, Drive 4