HP D2600 User Manual

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HP StorageWorks

D2600/D2700 Disk Enclosure User Guide

This guide describes the D2600/D2700 6Gb SAS disk enclosure. Installation, cabling, configuration, and troubleshooting procedures are included.

Part number: 504227–002 Second edition: February 2010

Legal and notice information

© Copyright 2009-2010 Hewlett-Packard Development Company, L.P.

The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

WARRANTY STATEMENT: To obtain a copy of the warranty for this product, see the warranty information website:

http://www.hp.com/go/storagewarranty

Revision History

Edition

First

Second

Date

September 2009

February 2010

Description

Initial release. Described server connect environments.

Added information about dual domain configurations; reworked information about server connect environments and added information about controller enclosure connect environments; reworked existing and added new cabling illustrations.

Contents

1 Hardware .........................................................................................

7

Overview ...................................................................................................................................

7

Small Form Factor disk enclosure chassis ........................................................................................

8

Front view ...........................................................................................................................

8

Drive bay numbering ......................................................................................................

8

Rear view ............................................................................................................................

8

Large Form Factor disk enclosure chassis ........................................................................................

9

Front view ...........................................................................................................................

9

Drive bay numbering ......................................................................................................

9

Rear view ............................................................................................................................

9

Disk drives ...............................................................................................................................

10

Disk drive LEDs ..................................................................................................................

10

Disk drive blanks ................................................................................................................

10

Front status and UID module .......................................................................................................

11

Front UID module LEDs ........................................................................................................

11

Unit identification (UID) button .............................................................................................

12

Power supply module ................................................................................................................

12

Power supply LED ...............................................................................................................

12

Fan module ..............................................................................................................................

13

Fan module LED .................................................................................................................

13

I/O module .............................................................................................................................

14

I/O module LEDs ...............................................................................................................

14

Rear power and UID module ......................................................................................................

16

Rear power and UID module LEDs ........................................................................................

16

Unit identification (UID) button .............................................................................................

17

Power on/standby button ....................................................................................................

17

SAS cables ..............................................................................................................................

17

2 Technical specifications .....................................................................

19

Physical specifications ...............................................................................................................

19

Power and environmental specifications .......................................................................................

19

3 Deployment types ............................................................................

21

4 Installation ......................................................................................

23

Installation overview ..................................................................................................................

23

Required items ..........................................................................................................................

23

Preliminary tasks .......................................................................................................................

24

Determining who will install and configure the disk enclosure ...................................................

24

Confirming support for your hardware and software components ..............................................

24

Signing up to automatically receive advisories, notices, and other messages ..............................

25

Confirming warranty support and finding out about related services ..........................................

25

Gathering and recording information ....................................................................................

25

Planning the storage configuration ........................................................................................

25

D2600/D2700 Disk Enclosure User Guide

3

System and performance expectations ............................................................................

26

Striping methods ..........................................................................................................

26

RAID levels .................................................................................................................

26

Disk drive sizes and types .............................................................................................

27

Spare disks .................................................................................................................

27

Array sizing ................................................................................................................

28

Preparing the site ......................................................................................................................

29

Racking the disk enclosure .........................................................................................................

30

Rack installation best practices .............................................................................................

30

Racking procedures ............................................................................................................

31

Installing disk drives in the enclosure ...........................................................................................

32

Disk drive options ...............................................................................................................

32

Disk drive guidelines ...........................................................................................................

32

Installing a disk drive ..........................................................................................................

32

Installing SAS controllers or controller enclosures ...........................................................................

34

Preparing the server ..................................................................................................................

34

Connecting SAS cables and power cords .....................................................................................

35

Overview ..........................................................................................................................

35

Cabling best practices ........................................................................................................

35

Connecting SAS cables to the server or controller enclosure .....................................................

36

Connecting SAS cables to cascaded disk enclosures ...............................................................

37

Connecting power cords .....................................................................................................

38

Powering on the disk enclosure ...................................................................................................

39

Power on best practices .......................................................................................................

39

Power on procedures ..........................................................................................................

39

Verifying the operating status of the disk enclosures .......................................................................

40

5 Configuration ..................................................................................

41

Configuration overview ..............................................................................................................

41

Supported software tools ...........................................................................................................

41

6 Operation and management .............................................................

43

Powering on disk enclosures .......................................................................................................

43

Powering off disk enclosures .......................................................................................................

44

Updating disk enclosure firmware ...............................................................................................

44

7 Cabling examples ............................................................................

45

Large Form Factor D2600 disk enclosures — maximum capacity configuration ..................................

46

Small Form Factor D2700 disk enclosures — maximum capacity configuration ..................................

47

Dual domain example — best fault tolerance cabling ....................................................................

48

Dual domain — best performance cabling ...................................................................................

49

Dual domain—alternative cabling ...............................................................................................

50

8 Troubleshooting ...............................................................................

51

If the enclosure does not initialize ...............................................................................................

51

Diagnostic steps .......................................................................................................................

51

Is the enclosure front fault LED amber? ..................................................................................

51

Is the enclosure rear fault LED amber? ...................................................................................

52

Is the power on/standby button LED amber? ..........................................................................

52

Is the power supply LED amber? ...........................................................................................

52

Is the I/O module fault LED amber? ......................................................................................

53

Is the fan LED amber? .........................................................................................................

53

Recognizing disk drive failure .....................................................................................................

54

4

Effects of a disk drive failure ................................................................................................

54

Compromised fault tolerance ...............................................................................................

54

Factors to consider before replacing disk drives ......................................................................

54

Automatic data recovery (rebuild) .........................................................................................

55

Time required for a rebuild ............................................................................................

55

Failure of another drive during rebuild ............................................................................

55

Handling disk drive failures ...........................................................................................

56

9 Replacement procedures ...................................................................

57

Customer self repair (CSR) .........................................................................................................

57

Parts-only warranty service ...................................................................................................

57

Best practices for replacing hardware components ........................................................................

57

Verifying component failure .................................................................................................

57

Identifying the spare part ....................................................................................................

58

Replaceable parts .....................................................................................................................

58

Replacing the failed component ..................................................................................................

58

Replacement instructions ............................................................................................................

59

Exploded view .........................................................................................................................

59

10 Support and other resources ............................................................

61

Contacting HP ..........................................................................................................................

61

Before you contact HP .........................................................................................................

61

HP contact information ........................................................................................................

61

Subscription service ............................................................................................................

61

Documentation feedback .....................................................................................................

62

Related information ...................................................................................................................

62

Websites ...........................................................................................................................

62

Document conventions and symbols .............................................................................................

62

Customer self repair ..................................................................................................................

63

Rack stability ............................................................................................................................

63

11 Regulatory compliance notices .........................................................

65

Regulatory compliance identification numbers ..............................................................................

65

Federal Communications Commission notice ................................................................................

65

FCC rating label ................................................................................................................

65

Class A equipment .......................................................................................................

65

Modifications ....................................................................................................................

66

Cables ..............................................................................................................................

66

Canadian notice (Avis Canadien) ...............................................................................................

66

Class A equipment .............................................................................................................

66

European Union notice ..............................................................................................................

66

Japanese notices ......................................................................................................................

66

VCCI-A notice ....................................................................................................................

66

Japanese power cord statement ............................................................................................

67

Korean notices .........................................................................................................................

67

Class A equipment .............................................................................................................

67

Taiwanese notices .....................................................................................................................

67

BSMI Class A notice ...........................................................................................................

67

Chinese notice ...................................................................................................................

67

Recycling notices ......................................................................................................................

67

English notice ....................................................................................................................

67

Bulgarian notice .................................................................................................................

68

Czech notice .....................................................................................................................

68

D2600/D2700 Disk Enclosure User Guide

5

Danish notice ....................................................................................................................

68

Dutch notice ......................................................................................................................

68

Estonian notice ..................................................................................................................

69

Finnish notice .....................................................................................................................

69

French notice .....................................................................................................................

69

German notice ...................................................................................................................

69

Greek notice ......................................................................................................................

70

Hungarian notice ...............................................................................................................

70

Italian notice ......................................................................................................................

70

Latvian notice ....................................................................................................................

70

Lithuanian notice ................................................................................................................

71

Polish notice ......................................................................................................................

71

Portuguese notice ...............................................................................................................

71

Romanian notice ................................................................................................................

71

Slovak notice .....................................................................................................................

72

Spanish notice ...................................................................................................................

72

Swedish notice ...................................................................................................................

72

Turkish notice .....................................................................................................................

72

Index .................................................................................................

73

6

1 Hardware

Overview

6Gb SAS disk enclosures are available in two models:

Small Form Factor (SFF): Supports 25 SFF (2.5 inch) disk drives

Large Form Factor (LFF): Supports 12 LFF (3.5 inch) disk drives

Small Form Factor disk enclosure

Large Form Factor disk enclosure

NOTE:

Depending on your disk enclosure model and controller installation environment, one or more disk enclosures can be cascaded from the disk enclosure that is connected to the controller. For more information, see the QuickSpecs for the disk enclosure, available on the D2000 website: http://www.hp.com/go/D2000.

The enclosure and its components are detailed in the following sections:

Small Form Factor disk enclosure chassis, page 8

Large Form Factor disk enclosure chassis, page 9

Disk drives, page 10

Front status and UID module, page 11

Power supply module, page 12

Fan module, page 13

I/O module, page 14

Rear power and UID module, page 16

SAS cables, page 17

D2600/D2700 Disk Enclosure User Guide

7

HP D2600 User Manual

Small Form Factor disk enclosure chassis

Front view

1. Rack-mounting thumbscrews

3. UID push button and LED

2. Disk drive in bay 9

4. Enclosure status LEDs

Drive bay numbering

Disk drives mount in bays on the front of the enclosure. Bays are numbered sequentially from top to bottom and left to right. Bay numbers are indicated on the left side of each drive bay.

Rear view

1. Power supply 1

4. I/O module A

7. UID push button and LED

2. Power supply 2

5. I/O module B

8. Enclosure status LEDs

3. Fan 1

6. Fan 2

9. Power push button and LED

8 Hardware

Large Form Factor disk enclosure chassis

Front view

1. Rack-mounting thumbscrews

3. UID push button and LED

2. Disk drive in bay 6

4. Enclosure status LEDs

Drive bay numbering

Disk drives mount in bays on the front of the enclosure. Bays are numbered sequentially from top to bottom and left to right. A drive-bay legend is included on the left bezel.

Rear view

1. Power supply 1

4. I/O module A

7. UID push button and LED

2. Power supply 2

5. I/O module B

8. Enclosure status LEDs

3. Fan 1

6. Fan 2

9. Power push button and LED

D2600/D2700 Disk Enclosure User Guide

9

Disk drives

A variety of disk drive models are supported for use, including dual-ported and single-ported models. For more information, see the QuickSpecs for the disk enclosure, available on the D2000 website: http://www.hp.com/go/D2000.

Disk drives are hot-pluggable.

Disk drive LEDs

Two LEDs indicate drive status.

NOTE:

The following image shows a Small Form Factor (SFF) disk drive. LED patterns are the same for SFF and LFF disk drives.

LED

LED color

LED status

Description

 

 

Slow blinking

Used to locate drive

1. Locate/Fault

Blue

Medium blinking

Used for critical locate

 

Fast blinking

Used for reserved locate

 

 

 

Amber

Solid

Drive fault

 

 

Blinking

Drive is spinning up or

 

 

down and is not ready

 

 

 

2. Status

Green

Fast blinking

Drive activity

 

 

 

 

Solid

Ready for activity

Disk drive blanks

To maintain the proper enclosure air flow, a disk drive or a disk drive blank must be installed in each drive bay. The disk drive blank maintains proper airflow within the disk enclosure.

10 Hardware

Front status and UID module

The front status and UID module includes status LEDs and a unit identification (UID) button.

Front UID module LEDs

LED

LED icon

LED color

LED status

 

 

 

Off

1. Health

 

Green

Blinking

 

 

 

Solid

 

 

 

Off

2. Fault

 

Amber

Blinking

 

 

 

 

 

Solid

 

 

 

Off

3. UID

 

Blue

Blinking

 

 

 

Solid

Description

No power or firmware fault

Enclosure is starting up and not ready, performing POST

Power is on

No fault conditions or no power

A fault of lesser importance was detected in the enclosure chassis or modules

A fault of greater importance was detected in the enclosure chassis or modules

Not being identified or power is off

Unit is being identified from the management utility

Unit is being identified from the UID button being pushed

D2600/D2700 Disk Enclosure User Guide

11

Unit identification (UID) button

The unit identification (UID) button helps locate an enclosure and its components. When the UID button is activated, the UID on the front and rear of the enclosure are illuminated.

NOTE:

A remote session from the management utility can also illuminate the UID.

To turn on the UID light, press the UID button. The UID light on the front and the rear of the enclosure will illuminate solid blue. (The UID on cascaded storage enclosures are not illuminated.)

To turn off an illuminated UID light, press the UID button. The UID light on the front and the rear of the enclosure will turn off.

Power supply module

Two power supplies provide the necessary operating voltages to all controller enclosure components.

If one power supply fails, the remaining power supply is capable of operating the enclosure. (Replace any failed component as soon as possible.)

NOTE:

If one of the two power supply modules fails, it can be hot-replaced.

Power supply LED

One LED provides module status information.

LED color

LED status

Description

Off

Off

No power

Green

Solid

Normal, no fault conditions

12 Hardware

Fan module

Fan modules provide cooling necessary to maintain proper operating temperature within the controller enclosure. If one fan fails, the remaining fan is capable of cooling the enclosure. (Replace any failed component as soon as possible.)

NOTE:

If one of the two fan modules fail, it can be hot-replaced.

Fan module LED

One bi-color LED provides module status information.

LED color

LED status

Description

Off

Off

No power

Green

Blinking

The module is being identified

Solid

Normal, no fault conditions

 

Amber

Blinking

Fault conditions detected

Solid

Problems detecting the module

 

D2600/D2700 Disk Enclosure User Guide

13

I/O module

The I/O module provides the interface between the disk enclosure and the host.

Each I/O module has two ports that can transmit and receive data for bidirectional operation.

Small Form Factor I/O module

Large Form Factor I/O module

1. Manufacturing diagnostic port

4. Double 7–segment display

2. SAS Port 1

5. I/O module LEDs

3. SAS Port 2

 

I/O module LEDs

LEDs on the I/O module provide status information about each I/O port and the entire module.

NOTE:

The following image illustrates LEDs on the Small Form Factor I/O module.

14 Hardware

LED

LED icon

LED color

1.

SAS Port Link

n/a

Green

2. SAS Port Error

n/a

Amber

3.

7–segment dis-

n/a

n/a

play

 

 

4.

UID

 

Blue

5.

Health

 

Green

6. Fault

 

Amber

LED status

Off

Blinking

Solid

Off

Blinking

Solid

Off

Number

Off

Solid

Off

Blinking

Solid

Off

Blinking

Solid

Description

No cable, no power, or port not connected

The port is being identified by an application client

Healthy, active link Normal, no errors detected

Error detected by application client

Error, fault conditions detected on the port by the I/O module

No cable, no power, enclosure not detected

The enclosure box number

Not being identified or no power

Module is being identified, from the management utility

No power or firmware malfunction

Enclosure is starting up and not ready, performing POST

Normal, power is on

Normal, no fault conditions

A fault of lesser importance

A fault of greater importance, I/O failed to start

D2600/D2700 Disk Enclosure User Guide

15

Rear power and UID module

The rear power and UID module includes status LEDs, a unit identification (UID) button, and the power on/standby button.

Rear power and UID module LEDs

LED

LED icon

LED color

Status

 

 

 

Off

1. UID

 

Blue

 

 

 

 

On

 

 

 

Off

2. Health

 

Green

Blinking

 

 

 

Solid

 

 

 

Off

3. Fault

 

Amber

Blinking

 

 

 

Solid

4. On/Standby

 

Green

Solid

 

Amber

Solid

 

 

Description

Not being identified or no power

Unit is being identified, either from the UID button being pushed or from the management utility

No power

Enclosure is starting up and not ready, performing POST

Normal, power is on

Normal, no fault conditions

A fault of lesser importance

A fault of greater importance

Power is on Standby power

16 Hardware

Unit identification (UID) button

The unit identification (UID) button helps locate an enclosure and its components. When the UID button is activated, the UID on the front and rear of the enclosure are illuminated.

NOTE:

A remote session from the management utility can also illuminate the UID.

To turn on the UID light, press the UID button. The UID light on the front and the rear of the enclosure will illuminate solid blue. (The UID on cascaded storage enclosures are not illuminated.)

To turn off an illuminated UID light, press the UID button. The UID light on the front and the rear of the enclosure will turn off.

Power on/standby button

The power on/standby button applies either full or partial power to the enclosure chassis.

To initially power on the enclosure, press and hold the on/standby button for a few seconds, until the LEDs begin to illuminate.

To place an enclosure in standby, press and hold the on standby button for a few seconds, until the on/standby LED changes to amber.

NOTE:

System power to the disk enclosure does not completely shut off with the power on/standby button. The standby position removes power from most of the electronics and components, but portions of the power supply and some internal circuitry remain active. To completely remove power from the system, disconnect all power cords from the device.

SAS cables

These disk enclosures use cables with mini-SAS connectors for connections to the host and to additional cascaded disk enclosures.

Use supported SAS cables with mini-SAS connectors. A variety of SAS cables and cable lengths are supported for use with this disk enclosure. For more information, see the QuickSpecs for the disk enclosure, available on the D2000 website: http://www.hp.com/go/D2000.

D2600/D2700 Disk Enclosure User Guide

17

18 Hardware

2 Technical specifications

Physical specifications

 

Height (2U)

8.8 cm (3.47 in)

Dimensions

Width

45.0 cm (17.99 in)

 

Depth

56.7 cm (22.3 in)

 

No disk drives: 17.2 kg (38 lb)

Weight

Mini SAS connector life expectancy

Fully populated with SFF disk drives: 24.9 kg (54.90 lb) Fully populated with LFF disk drives: 27.2 kg (59.97 lb)

250 connect/disconnect cycles (for external, internal, and cable Mini SAS connectors)

Power and environmental specifications

Temperature range (Temperature ratings shown are for sea level. An altitude rating of 1°C per 300 m (1.8°F per 1,000 ft) to 3048 m (10,000 ft) is applicable. The upper limit might be limited by the type and number of options installed.)

Relative humidity (Non-operating maximum humidity of 95% is based on a temperature of 45°C (113°F). Altitude maximum for storage corresponds to a pressure minimum of 70 KPa.)

Altitude (Maximum allowable altitude change rate is 457 m/min (1500 ft/min))

Input power (Input Power and Heat Dissipation specifications are maximum values and apply to worst-case conditions at full rated power supply load. The power/heat dissipation for your installation will vary depending on the equipment configuration.)

Operating

Shipping

Operating

Non-operating

Operating

Non-operating

Input voltage

Input frequency Input current

Input power (max)

10°C to 35°C (50°F to 95°F) Maximum rate of change is 10ºC/Hr (18ºF/Hr)

–40°C to 66°C (–40°F to 150°F) Maximum rate of change is 20ºC/Hr (36ºF/Hr)

10% to 90% relative humidity (Rh) 28ºC (82.4ºF) Maximum wet bulb temperature noncondensing

5% to 95% relative humidity (Rh)

3048 m (10,000 ft) This value might be limited by the type and number of options installed.

9144 m (30,000 ft)

100 to 240 VAC

50 to 60 Hz 2.68 A at 115 VAC typical, 4 A maximum

300 W

D2600/D2700 Disk Enclosure User Guide

19

20 Technical specifications

3 Deployment types

The following types of deployments are supported:

Single domain

In a single domain deployment, one path exists from the disk enclosure to the host. In a single domain deployment, only one I/O module in the disk enclosure is used

Dual domain

In a dual domain deployment, two paths exist from the disk enclosure to the host. In a dual domain deployment, both I/O modules in the disk enclosure are used. Because dual domain deployments provide two paths to the storage, access is ensured, even in the event of device, cable, or power failure. In dual domain environments, dual-port disk drives are required.

Server attached (single or dual domain)

In a server attached deployment, the disk enclosure is connected to a controller card installed in a server. Several models of controller cards are supported for use with this disk enclosure. For more information, see the QuickSpecs for the disk enclosure.

Controller enclosure attached (single or dual domain)

In a controller enclosure attached deployment, the disk enclosure is connected to a rack-mounted array controller enclosure. The controller enclosure is then connected to the server or network. Several models of array controller enclosures are supported for use with this disk enclosure. For more information, see the QuickSpecs for the disk enclosure.

NOTE:

Cabling illustrations are provided elsewhere in this guide, showing a variety of example deployments. See Chapter 7 on page 45.

D2600/D2700 Disk Enclosure User Guide

21

22 Deployment types

4 Installation

Installation overview

Installation steps include:

1.Locating Required items, page 23

2.Completing Preliminary tasks, page 24

3.Preparing the site, page 29

4.Racking the disk enclosure, page 30

5.Installing disk drives in the enclosure, page 32

6.Connecting SAS cables and power cords, page 35

7.Powering on the disk enclosure, page 39

8.Verifying the operating status of the disk enclosures, page 40

Required items

Items required for installation include the following, some of which ship with the disk enclosure:

Rack mounting kit

Disk enclosure

Disk drives and drive blanks

SAS controller or controller enclosure

SAS cables

Power cables

Access to a workstation on the server

Access to the Internet

NOTE:

A variety of disk drives, SAS controllers, controller enclosures, and SAS cables are supported for use with this disk enclosure. For more information, see the QuickSpecs for the disk enclosure, available on the D2000 website: http://www.hp.com/go/D2000.

D2600/D2700 Disk Enclosure User Guide

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