DataON DNS-2670 User Manual
DNS-2670
© DataON Storage, storage division of Area Data Systems.
User Manual
Version Dec. 2015
Contents
1 Introduction ................................................................................................................... …1
1.1
1.2
1.3
1.4
System Overview ................................................................................................................. …3
1.1.1
1.1.2
1.1.3
1.2.1
1.2.2
System Top View ............................................................................................................ ..3
Front View ...................................................................................................................... ..4
Rear View ....................................................................................................................... ..5
System LEDs Description .................................................................................................... …6
Front View LEDs ............................................................................................................ ..6
Back View LEDs ............................................................................................................. ..6
Key Parts for Replacement ................................................................................................... ..7
DNS-2670 Block Diagram ..................................................................................................... ..9
2 Hardware Operations ................................................................................................. ..12
2.1
2.2
2.3
2.4
2.5
2.6
2.7
Before You Start ................................................................................................................... ..13
Chassis Cover ..................................................................................................................... ..13
2.2.1
2.3.1
2.3.2
2.4.1
2.4.2
2.5.1
2.5.2
2.6.1
2.6.2
2.7.1
2.7.2
To remove the chassis cover ......................................................................................... 13
Power Supplies .................................................................................................................... ..14
To remove the power supply .......................................................................................... 14
To install the power supply ............................................................................................. 14
3.5” SATA/SAS HDDs .......................................................................................................... ..15
To remove a HDD........................................................................................................... 15
To install a HDD ............................................................................................................. 1 6
3.5” SATA/SAS HDD Backplanes ...................................................................................... ….18
To remove the backplane ........................................................................................... ….18
To install the backplane .............................................................................................. ….19
SAS IO Module .................................................................................................................. ….20
To remove the SAS I/O Module ................................................................................. ….20
To install the SAS I/O Module .................................................................................... ….20
Power Supplies .................................................................................................................... ..21
To remove the System Fans ...................................................................................... ….21
To install the System Fans ......................................................................................... ….22
Appendix A: Support ............................................................................................................... I
Before you Begin .................................................................................................................................. I
Troubleshooting Sequence ................................................................................................................... I
Installation Problem ........................................................................................................................... I
Troubleshooting External Connectors ............................................................................................... I
Troubleshooting System Boot Issues .............................................................................................. II
Appendix B: Specifications ................................................................................................. IV
Appendix C: China RoHS Regulations ................................................................................ V
Chapter 1
Introduction
Introduction
DNS-2670 Overview
Form Factor 4U 70-bay 3.5"
Drive Support 12Gb/s & 6Gb/s SAS 3.0 HDD and SSD
Drive Form Factor 3.5" Disk Device (2.5” Optional)
I/O Controller Dual Redundant 12Gb/s SAS 3.0 Controller Module
Host Interface Eight 12Gb/s SAS 3.0 SFF-8644 connections per I/O
SAS Expander Avago|LSI 12Gb/s SASx48 48-port expander
Controller Support 12Gb/s SAS HBA
Server Host Support Supports up to Eight Server/Host with eight host interface
Disk Drive 70 x 12Gb/s or 6Gb/s dual-ported SAS SSD & HDD
Enclosure Cooling Twelve Cooling Fan Module built-in Power Module
Power Supply 1023W Lite-On® 2+2 Redundant Power Supply
LED Indicators
Enclosure Dimensions 7” H x 19” W x 37.5” D
Weight Enclosure only: 110lbs with 70 drives: 275lbs
*Identify Enclosure *Power On & Activity *Drive Fault
*Identify Drive *Drive Rebuild
1
Failure Notification SCSI Enclosure Services (SES-3) over in-band & LEDs
1
1 Introduction
The DNS-2670 configuration server system can support two SIM (SAS IO Module) nodes.
1.1
System Overview
1.1.1
System To p View
1
2
3
2
Figure 1-1 System Top View
SIM Nodes 1&2 (Upper & Lower)
System Fan Module
HDDs for SIM Nodes 1&2
Introduction
1.1.2
The front view of this DNS-2670 allows easy access to seven HDD backplanes. In addition,
seven backplanes with HDD LEDs are located on the front.
Front View
Figure 1-2 System Front View
1~7
10
HDD Backplane
HDD Activity LED
8
HDD Fail LED
9
HDD Online LED
3
1.1.3 Rear View
The server back view includes the upper and lower SIM nodes, the back panels with system
buttons and LEDs, and four power supplies.
Figure 1-3 System Back View
1
2,4,6,8,10,12,14,16
3,5,7,9,11,13,15,17
18
19
20
21
22
Power Button (SW)
Mini-SAS HDD Connector
SAS Port Link/Status LED
Expander RJ45 Network Connector
Expander RJ45 UART Debug Connector
System Power LED
System Fail LED
System UID LED
4
Introduction
1.2
1.2.1
The detailed LED information on the front is shown below:
23, 24, 25, 28
26
27
System LEDs Description
Front View LEDs
Power Supply
Power Connector
Power Supply Status LED
Table 1-1 LED Information
Type of LED Color Status Function
On SAS HDD is installed
No HDD is installed or SATA HDD is installed
but no data is accessed (RAID is optimal)
HDDs are accessing data (RAID is optimal)
or RAID is rebuilding.
HDD Activity
Green
Off
Blinking
On HDDs are failed or HDD backplane power fails.
HDD Fail
HDD Online
1.2.2
The detailed LED information on the back is shown below:
Back View LEDs
Red
Blinking HDD is locating or RAID is rebuilding.
On HDD is installed.
Green
Off No HDD.
Table 1-2 LED Information
Type of LED Color Status Function
Green: on, Red: off Mini-SAS HDD’s link successful.
Mini-SAS HDD
Link/ Status
LEDs
Green
/Red
Green: off, Red: off Mini-SAS HDD’s link failed.
Green: blinking, Red: off Mini-SAS HDD’s link with activities
Green: blinking, Red: on
Mini-SAS HDD’s link with activities but
physical link fail
System
Power LED
System Fail
6
Green
Red
On DC Power is on.
Off
On SIM is failed.
DC power has been turned off or no AC
power.
5
LED
Off Power is off or disable by other SIM.
System UID
LED
1.3
Key Parts for Replacement
Blinking SIM is identifying.
Blue
Off SIM is normal.
SAS I/O Module
Part #: DNS-2670-IOM
Fan Module
Part #: DNS-2670-CFK
Drive Blade
Part #: DNS-2670-DB10
7
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