IBM System storage DS6000 Series Manuel technique

IBM TotalStorage DS6000

Introduction and Planning Guide

GC26-7679-04



IBM TotalStorage DS6000

Introduction and Planning Guide

GC26-7679-04



Note:

Before using this information and the product it supports, read the information in the Safety and environmental notices and

Notices sections.

Fifth Edition (May 2005)

US Government Users Restricted Rights –Use, duplication or disclosure restricted by GSA ADP Schedule Contract

with IBM Corp.

Contents

Tables ............................ vii

About this guide ........................ix

Who should use this guide .....................ix

Summary of Changes for GC26-7679-04 IBM TotalStorage DS6000

Introduction and Planning Guide .................xi

Chapter 1. Introduction ......................1

Overview of the DS6000 series models ................1

DS6800 (Model 1750-511) ....................2

DS6000 expansion enclosure (Model 1750-EX1) ............3

Performance features .......................4

Data availability features ......................5

RAID implementation ......................5

Copy Services ........................6

FlashCopy ..........................8

Remote Mirror and Copy ....................10

z/OS Copy Services ......................16

Subsystem Device Driver for open-systems .............17

Balancing the I/O load ......................17

Storage consolidation ......................17

Count key data .........................18

Fixed block (FB) ........................18

Logical volumes ........................18

Parallel access volumes .....................19

Base and alias exposures ....................19

Multiple allegiance for FICON hosts ................19

Host systems that DS6000 series supports ..............19

Fibre channel host attachments ..................20

Attaching aDS6000 series to an open-systems host with fibre channel

adapters .........................20

FICON-attached zSeries hosts ..................21

DS6000 Interfaces .......................22

IBM TotalStorage DS Storage Manager ...............22

DS Open application programming interface .............22

DS command-line interface ...................23

Software Requirements ......................23

Notification methods .......................23

Remote support ........................24

Licensed function ........................25

Chapter 2. Planning use of licensed functions ............27

Feature codes for operating environment licensing ............27

Copy Services functions .....................28

Feature codes for point-in-time copy ................28

Feature codes for remote mirror and copy ..............29

Feature codes for parallel access volume ...............29

FICON Attachment license ...................30

Chapter 3. Planning the physical configuration ............31

Storage Management Console ...................31

Storage Management Console requirements .............31

©Copyright IBM Corp. 2004, 2005 iii

Storage Management Console configuration .............32

Disk drive module (DDM) storage features...............33

Capacity calculation guidelines ..................33

Fiber optic host cables ......................35

Fibre channel host interposers ...................36

Expansion enclosure cables ....................36

Fibre channel host attachment ports .................36

System rack feature codes ....................37

Power line cords ........................38

Power connector requirements ..................39

Feature codes for amodem ...................40

Chapter 4. Planning for installation ................43

Preparing the physical environment for your DS6000 series ........43

Service-clearance and floor-load requirements ............44

Planning for environment requirements ................44

Input voltage requirements ...................45

Preparing the rack .......................45

Rack mounting template ....................46

Considering safety issues .....................47

Providing afire-suppression system ................47

Considering earthquake preparedness alternatives...........48

Delivery requirements ......................48

Receiving the DS6000 series shipment ...............48

Shipment weights and dimensions .................48

Planning for network and communications requirements..........50

Host attachment communication requirements ............50

Remote support connection requirements ..............51

SAN requirements and considerations ...............51

Chapter 5. Planning your DS6000 series ..............53

Configuration work sheet .....................53

Completing the network settings work sheet ..............53

Host attachment work sheet ....................54

Configuring your DS6000 series ..................55

Offline configuration overview ..................55

Online configuration overview ..................55

Express configuration overview ..................56

Chapter 6. Activating licenses ..................57

Obtaining activation codes.....................57

Activation codes work sheet ...................58

Applying activation codes ....................58

Importing activation codes ....................59

Order Confirmation Code ....................59

Applying feature activation keys to anew storage unit ..........60

Accessibility .........................61

Notices ...........................63

Terms and conditions for downloading and printing publications .......64

Trademarks ..........................65

Electronic emission notices ....................66

Federal Communications Commission (FCC) statement .........66

Industry Canada compliance statement ...............66

European community compliance statement .............66

iv Introduction and Planning Guide

Japanese Voluntary Control Council for Interference (VCCI) class Astatement 67

Korean Ministry of Information and Communication (MIC) statement ....67

Taiwan class Acompliance statement ...............68

Glossary ...........................69

..............................69

Index ............................97

Contents v

vi Introduction and Planning Guide

Tables

1. Operating environment licensing feature codes for DS6800 ...............28

2. Point-in-time copy (PTC) feature codes for DS6800 ..................28

3. Remote mirror and copy (RMC) feature codes for DS6800 ...............29

4. Parallel access volume (PAV) feature codes for DS6800 ................29

5. Server attachment license (FICON) for DS6800 ...................30

6. Fibre-channel disk drive sets for DS6000 series ...................33

7. Disk drive set capacity (RAID 10 arrays) ......................34

8. Disk drive set capacity (RAID 5arrays) ......................34

9. Shortwave fiber optic host cables feature codes for DS6800 ...............35

10. Longwave fiber optic host cables feature codes for DS6800 ...............36

11. Fibre channel host interposers feature codes for DS6800 ................36

12. DS6000 expansion enclosure cable feature codes ..................36

13. Host connectivity ports -shortwave for DS6800 ...................37

14. Host connectivity ports -longwave for DS6800 ....................37

15. System rack feature codes for DS6000 series ....................37

16. Power cord feature codes ...........................38

17. DS6000 series power connectors .........................40

18. Dimensions and weight for Model 1750-511 or Model 1750-EX1 expansion enclosure .....43

19. Operating environment.............................44

20. Acoustic declaration for the DS6000 series .....................45

21. DS6000 series input voltage requirements .....................45

22. Packaged dimensions and weight for DS6000 series without arack (all countries) .......49

23. Packaged dimensions and weight for the DS6000 series including the 2101-200 rack (all

countries) .................................49

24. Host attachment work sheet...........................55

25. Activation codes work sheet...........................58

©Copyright IBM Corp. 2004, 2005 vii

viii Introduction and Planning Guide

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