ISO/IEC INTERNATIONAL STANDARD 9318-4 Second edition 2002-12 Information technology Intelligent peripheral interface- Part 4: Device generic command set for magnetic tape drives (IPl-3 tape) IEC ISO Reference number ISO/IEC 9318-4:2002(E) HS unde Not for Resale aadizao No reproductic neworkingmitedwithout licenefrmH Not for Resale ISO/IEC INTERNATIONAL STANDARD 9318-4 Second edition 2002-12 Information technology Intelligent peripheral interface - Part 4: Device generic command set for magnetic tape drives (IPl-3 tape) @ISO/IEC 2002 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any ISO/IECCopyright Office·Case postale 56·CH-1211Geneve 20·Switzerland ISO IEC PRICE CODE V Forprice, see current catalogue THS under Not for Resale - 2 - 9318-4 @ ISO/IEC:2002(E) CONTENTS FOREWORD.. 8 INTRODUCTION. 9 1 Scope.. 10 2 Normative references.. 11 3 Definitions and conventions .. 3.1 Definitions .... .11 3.2 Conventions . 4 Logical interface characteristics of the tape 4.1 PhysicalBlocks 13 4.2 DataBlocks .14 4.3 Extents . 4.4 Partitions.. 4.5 Alternate data areas ... 4.6 Partition parameters . .15 4.7 Block numbering ... ..15 4.8 Data buffer operation.... ..15 4.9 Positioning.... ..16 4.9.0 General.. .16 4.9.1 Mount or rewind.... 4.9.2 Partition transition... .16 4.9.3 Normal data operation completion... .16 4.9.4 Abnormal data operation completion .. 4.9.5 Normal position operation completion .17 4.9.6 Abnormal position operation completion.. 17 4.9.7 Tape mark detected. 4.9.8 BOM detected (reverse operations). 4.9.9 EMw detected ... 4.9.10 PEOM detected.. .17 4.10 Attributes usage 4.11 Command usage... ..18 5 Message packet structure. 18 6 Control commands .18 6.0 General 6.1 NOP ... ..18 6.2 FACILITY OPERATION... .18 6.3 ATTRIBUTES 6.3.1 Command packet.... ..18 6.3.2 Response packet .... ..19 6.3.3 Description 6.3.4 6.4 REPORT ADDRESSEE STATUS ..32 6.4.1 Command packet... ..32 6.4.2 Response packet. .32 6.4.3 Description .. ..32 Copyright International Organization for Standardization ted without license from IHS Not for Resale 9318-4 @ ISO/IEC:2002(E) - 3 - 6.4.4 Parameters 50 to 53 ..32 6.5 PORT ADDRESS. ..33 6.6 PATH CONTROL ...33 6.7 ATTENTION CONTROL 6.8 OPERATING MODE 6.8.1 Command packet.... ....34 6.8.2 Response packet ... ...34 6.8.3 Description.. ...34 6.8.4 Parameters 3E, 50, 53, 54 ...... ...34 6.9 ABORT.. ..37 6.10 ACCESS PERMITS.... 6.11 6.12 PORT RESPONSE 6.13 ANTICIPATED ACTION ... ...38 6.14 OPERATOR DISPLAY ..38 7 Position commands.. ..38 7.0 General . ...38 7.1 SPACE BLOCK/FILE MARK. ...38 7.1.1 Command packet... ..38 7.1.2 Response packet.. ..38 7.1.3 Description .38 7.1.4 Parameters 31, 32, 35 .40 7.2 POSITION CONTROL 7.2.1 Command packet. ..40 7.2.2 Response packet. ..40 7.2.3 Description 7.2.4 Parameters31,32,35,3A,3E,51,52,53,54,55 ..41 7.3 REPORT POSITION. ..46 7.3.1 Command packet... ..46 7.3.2 Response packet.. 7.3.3 Description ..... 7.3.4 Parameters 32, 35, 3A, 3E, 51-52 ...47 7.4 RECORD POSITION... ...48 7.4.1 Command packet... ..48 7.4.2 Response packet .... ...48 7.4.3 Description. ..48 7.4.4 Parameters 31, 32, 35, 51. 7.5 Reserved..... 8 Transfer commands ...50 8.0 General . ..50 8.1 READ 8.1.1 Command packet.... 8.1.2 Response packet... 8.1.3 Description.. ...50 8.1.4 Parameters 31 to 32, 3A, 35, 3E,51, 52 .51 8.2 READ RAW DATA. ..53 8.2.1 Command packet... ..53 8.2.2 Response packet. 8.2.3 Description . ....53 Copyright International Organization for Standardization ted without license from IHS Not for Resale - 4 - 9318-4 @ ISO/IEC:2002(E) 8.2.4 Parameters 31, 32,35, 3A, 3C,3E ..53 8.3 Reserved. ..54 8.4 SEARCH.. ..54 8.5 WRITE. ...54 8.5.1 Command packet..... 8.5.2 Response packet .. 8.5.3 Description ... ...55 8.5.4 Parameters 31, 32, 35, 3A, 3C, 3E, 51, 52.. ...55 8.6 WRITE PATTERN..... ...56 8.7 Reserved.... ..56 9 Combination commands... ..56 9.1 COPY. ..56 9.2 COMPARE SLAVE DATA ..56 9.3 COMPARE DATA .... ...56 9.4 Re