HP Ultrium Drive Manual del producto

HP Ultrium drives

Technical reference manual

Generation 3 drives

Volume 4: Specifications

Part Number: Q1530–90901 Volume 4

Edition 5, December 2004

Notice

The information contained in this document is subject to change without notice.

Hewlett-Packard makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties

of merchantability and fitness for a particular purpose. Hewlett-Packard shall not be liable for errors contained herein or direct,

indirect, special, incidental or consequential damages in connection with the furnishing, performance, or use of this document.

be photocopied, reproduced or translated to another language without the prior written consent of Hewlett-Packard.

Revision History

This document is frequently revised and updated. To find out if there is a later version, please ask your HP OEM Representative.

Version Date Changed Pages

Edition 5 Dec 2004 For Ultrium Generation 3 SCSI and FC drives only

Contents

Related documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Documents specific to HP Ultrium drives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Documentation map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

General documents and standardization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1Features

2 Physical specification

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Detailed dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Product weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Drive orientation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3 Electrical requirements

PSU requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Internal and rack-mounted drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Power consumption. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4 Electromagnetic compatibility

ITE emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

ITE immunities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

DC magnetic field interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

5 Environmental

Climatics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Non-operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Dynamics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Airflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

6Safety

Safety regulatory standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Required agency approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Transceivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Contents

4Contents

7Media

Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Environmental specifications (media). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Storage (day-to-day). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Storage (transportation) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Storage (archival) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

LTO-Cartridge Memory (EEPROM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Interface specification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Further information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

8 Ultrium format standard

Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Future compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

9 Reliability

10Performance specification

Transfer rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Data compression . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Capacity full backup times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Load/unload times. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Access times (time to data) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Other times. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

11Automation Control Interface

Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

ACI command set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

Related documents 7

Dealing with errors

Ultrium features

General documents and standardization

•Enhanced Small Computer System Interface (SCSI-2), ANSI X3T9.2-1993 Rev. 10L,

available through ANSI

Monitoring drive and tape condition 2 SW Integration: ch. 7

Software troubleshooting techniques 2 SW Integration: ch. 1

SCSI Drives FC Drives

Error Codes 1 HW Integration: ch. 10 1 HW Integration: ch. 6

Handling errors 2 SW Integration: ch. 5

How error correction works 6 Background: ch. 4

Logs—see the LOG SENSE command 3 SCSI: ch. 4

Recovering from write and read errors 2 SW Integration: ch. 7

Software response to error correction 2 SW Integration: ch. 3

Software response to logs 2 SW Integration: ch. 3

TapeAlert log 2 SW Integration: ch. 7

SCSI Drives FC Drives

Adaptive Tape Speed (ATS) 6 Background: ch. 1

Autoload 1 HW Integration: ch. 2

Automation Control Interface (ACI) 1 HW Integration: ch. 2

6 Background: ch. 1

Cartridge Memory (LTO-CM)s 1 HW Integration: ch. 2

2 SW Integration: ch. 5

6 HW Integration: ch. 5

Data Compression, how it works 6 Background: ch. 5

Data Compression, managing 2 SW Integration: ch. 5

Design principles 6 Background: ch. 1

OBDR and CD-ROM emulation 6 Background: ch. 1

2 SW Integration: ch. 7

Performance optimization 1 HW Integration: ch. 8n/a

2 SW Integration: ch. 1

Performance, factors affecting 2 SW Integration: ch. 4

Software design 2 SW Integration: ch. 1

Supporting Ultrium features 2 SW Integration: ch. 5

Ultrium Format 6 Background: ch. 2

SCSI Drives FC Drives

•See http://www.t10.org/t10_main.htm for ANSI SCSI-3 and other specifications

Copies of documents of other standards bodies can be obtained from:

ANSI 11 West 42nd Street

New York, NY 10036-8002

USA

ISO CP 56

CH-1211 Geneva 20

Switzerland

ECMA 114 Rue du Rhône

CH-1204 Geneva

Switzerland

Tel: +41 22 849 6000

Web URL: http://www.ecma.ch

Global Engineering Documents 2805 McGaw

Irvine, CA 92714

USA

Tel: 800 854 7179 or 714 261 1455

1Features

Feature Specification

Recording format Linear Tape Open Ultrium-3 and Ultrium-2.Ultrium-1 tapes can be

read but not written.

Data compression ALDC

Data encoding method 16-channel PRML

Variable speed recording 27–80 MB/s (1:3) Ultrium-3

Read-While-Write Standard—data is verified immediately after it is written

Auxiliary memory in cartridge (CM) Standard part of the Ultrium format

Data interfaces SCSI: Ultra320 SCSI

Serial-Attach-SCSI (SAS)

FC: 2 Gb/s Fibre Channel, Class 3, dual port, multi-mode connector:

duplex-LC (native)

Library interface Bi-directional RS422 (serial protocol RS422 9600 to

115200 baud

Main data buffer size 128 MB

Burst buffer size SCSI: 8MB Fibre Channel: 16 MB

Physical specification10

2 Physical specification

Dimensions

Detailed dimensions

Figure 1-1 Plan

SCSI Fibre Channel

Internal width: 146 mm (5.75") 146 mm (5.75")

height: 82.5 mm (3.25") 82.5 mm (3.25")

depth: 203 mm (8") 213.8 mm (8.4")

External width: 208 mm (8.2") n/a

height: 121 mm (4.75") n/a

depth: 298 mm (11.75") n/a

Rack-Mount width: 208 mm (8.2") n/a

height: 121 mm (4.75") n/a

depth: 298 mm (11.7") n/a

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