Contents

 

1 Introduction

5

Performance best practices

5

HP D2D and HP ProLiant

5

How do I tell whether I have a G1 or G2 product?

6

Using the ProLiant Guide with HP D2D4324 G2 models

7

Using the ProLiant Guide with HP D2D4312 G2 models

8

Using the ProLiant Guide with HP D2D4106/4112 G2 models

9

Using the ProLiant Guide with HP D2D2502/2504 G2 models

9

Using the ProLiant Guide with HP D2D4112 G1 models

10

Using the ProLiant Guide with HP D2D4004 and 4009 G1 models

11

Using the ProLiant Guide with HP D2D2502 G1 models

12

Using the ProLiant Guide with HP D2D2503 G1 models

13

Using the ProLiant Guide with HP D2D2504 G1 models

14

POST messages and troubleshooting

14

Tasks that are unique to the HP D2D

14

Software upgrades

14

2 The flash memory module

15

Overview

15

Part number

15

Identifying a flash memory module failure

15

Troubleshooting procedure

15

Replacing the memory module, G2 HP D2D Backup Systems only

15

Replacing the memory module, G1 HP D2D Backup Systems

17

3 Replacing the system motherboard

19

Motherboard part numbers

19

Before replacing the motherboard— a note about licenses

19

iLO2 licenses

19

SAAP licence (HP D2D4324 and D2D4312)

19

J27 settings (HP D2D4106/4112 G2 and HP D2D2502/2504 G2)

20

After replacing the motherboard

21

G2 products

21

G1 products

22

4 Battery/Flash Backed Write Cache (BBWC or FBWC) module failures

23

Part numbers

23

Identifying the battery/flash capacitor module failure

23

HP D2D4324, D2D4312, D2D4106 and D2D4112

23

HP D2D4004,/4009 and D2D2502/3/4 G1 and G2

24

Replacing the battery/flash capacitor module

24

Battery/flash capacitor module location

24

HP D2D4324

24

HP D2D4312

25

HP D2D4106/4112 G2

25

HP D2D2502/2504 G2

26

HP D2D4004/4009 and HP D2D2502/3/4 G1

26

HP D2D4112 G1

27

Procedure

27

5 The HP SmartArray P410i and P812/P411 RAID controllers and HP SAS

 

expander card (HP D2D4324 and 4312)

29

Overview

29

Contents 3

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HP D2D4009 G1, D2D4106 G2, D2D4312 G2, D2D4112 G2, D2D4004 G1, D2D2504 G2, D2D2504 G1, D2D2503, D2D2502 manual Contents

D2D4004 G1, D2D4009 G1, D2D2503, D2D2502, D2D4312 G2 specifications

The HP D2D series of backup systems offers a robust solution for data protection and recovery, catering to various business needs. Among these devices, the D2D4112 G2, D2D2504 G2, D2D4106 G2, D2D2504 G1, and D2D4312 G2 stand out due to their distinctive features, technologies, and characteristics.

The HP D2D4112 G2 is designed for medium to large businesses that require reliable and high-performance backup solutions. It supports up to 12TB of usable capacity, providing enough space for extensive data storage. This device employs advanced deduplication technology, which reduces the amount of storage needed by eliminating redundant data. The D2D4112 G2 also offers scalable performance, allowing businesses to increase their storage capacity as their needs grow.

On the other hand, the HP D2D2504 G2 is specifically engineered for smaller enterprises. It has a capacity of up to 4TB, making it an ideal choice for businesses with moderate backup requirements. The G2 model features enhanced performance with faster backup and restore times, ensuring that data protection is efficient and uninterrupted. Its intuitive management interface simplifies configuration and monitoring, making it user-friendly for IT staff.

The HP D2D4106 G2 provides a balance between performance and capacity, with features that cater to organizations needing reliable backup solutions. It supports up to 6TB of usable capacity and incorporates robust deduplication technology to optimize storage efficiency. The device is designed for easy integration into existing IT environments, streamlining the backup process without significant disruptions.

The D2D2504 G1, while an earlier model, retains relevance with its solid performance and reliability. It serves businesses with smaller data volumes and still offers effective deduplication features. Its straightforward setup and management options make it a cost-effective solution for organizations looking to implement dependable data protection strategies.

Finally, the HP D2D4312 G2 is another high-capacity model that supports up to 12TB. It incorporates cutting-edge technologies such as virtual tape library (VTL) capabilities, allowing for seamless integration with existing backup software. The D2D4312 G2 is built for enterprise environments, providing high availability and enhanced performance for mission-critical data protection.

In summary, the HP D2D series, with models such as D2D4112 G2, D2D2504 G2, D2D4106 G2, D2D2504 G1, and D2D4312 G2, offers tailored backup solutions that meet the diverse needs of businesses ranging from small enterprises to large organizations. With advanced deduplication technology, scalability, and ease of management, these devices ensure robust and efficient data protection.