ISO IEC 11989-2010 Information technology - iSCSI Management API《信息技术 互联网小型计算机接口(iSCSI)管理的应用程序接口(API)》.pdf

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1、 ISO/IEC 11989 Edition 1.0 2010-03 INTERNATIONAL STANDARDInformation technology iSCSI management API ISO/IEC 11989:2010(E) colour inside THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2010 ISO/IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication ma

2、y be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IECs member National Committee in the country of the requester. If you have any questions about ISO/IEC copyright or have an enqui

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8、give us your feedback on this publication or need further assistance, please visit the Customer Service Centre FAQ or contact us: Email: csciec.ch Tel.: +41 22 919 02 11 Fax: +41 22 919 03 00 ISO/IEC 11989 Edition 1.0 2010-03 INTERNATIONAL STANDARD Information technology iSCSI management API INTERNA

9、TIONAL ELECTROTECHNICAL COMMISSION XD ICS 35.200 PRICE CODE ISBN 2-8318-1082-5colour inside 2 11989 ISO/IEC:2010(E) CONTENTS FOREWORD.10 1 Scope.12 2 Normative references .12 3 Document conventions .12 4 Background technical information.14 4.1 Terms, definitions and abbreviations .14 4.2 Concepts.17

10、 4.2.1 Library and plugins 17 4.2.2 Object ID .18 4.2.3 Object ID list19 4.2.4 The Shared Node versus Non-shared Nodes .19 4.2.5 Logical HBA 20 4.2.6 Target OIDs and Logical Unit OIDs20 4.2.7 Software Initiators versus Hardware Initiators21 4.2.8 iSCSI session and connection parameters.22 4.2.9 Clas

11、s relationship diagram 23 5 Constants and types.24 5.1 IMA_WCHAR.24 5.2 IMA_BYTE 24 5.3 IMA_BOOL24 5.4 IMA_XBOOL24 5.5 IMA_UINT .24 5.6 IMA_UINT1624 5.7 IMA_UINT3224 5.8 IMA_UINT6424 5.9 IMA_DATETIME 24 5.10 IMA_OBJECT_VISIBILITY_FN 24 5.11 IMA_OBJECT_PROPERTY_FN.25 5.12 IMA_OBJECT_TYPE .25 5.12.1 F

12、ormat.25 5.12.2 Fields 26 5.13 IMA_STATUS27 5.13.1 Macros 27 5.13.2 Non-error statuses.27 5.13.3 Error statuses28 5.14 IMA_OID .31 5.14.1 Format.31 5.14.2 Fields 31 5.14.3 Remarks31 5.15 IMA_OID_LIST 32 5.15.1 Format.32 5.15.2 Fields 32 5.15.3 Remarks32 5.16 IMA_NODE_NAME32 5.16.1 Format.32 5.16.2 R

13、emarks32 11989 ISO/IEC:2010(E) 3 5.17 IMA_NODE_ALIAS32 5.17.1 Format.32 5.17.2 Remarks32 5.18 IMA_IP_ADDRESS33 5.18.1 Format.33 5.18.2 Fields 33 5.19 IMA_HOST_NAME 33 5.19.1 Format.33 5.19.2 Remarks33 5.20 IMA_HOST_ID.33 5.20.1 Format.33 5.20.2 Fields 34 5.20.3 Remarks34 5.21 IMA_TARGET_ADDRESS .34

14、5.21.1 Format.34 5.21.2 Fields 34 5.21.3 Remarks34 5.22 IMA_ADDRESS_KEY 34 5.22.1 Format.34 5.22.2 Fields 35 5.22.3 Remarks35 5.23 IMA_ADDRESS_KEYS35 5.23.1 Format.35 5.23.2 Fields 35 5.23.3 Remarks35 5.24 IMA_STATIC_DISCOVERY_TARGET36 5.24.1 Format.36 5.24.2 Fields 36 5.24.3 Remarks36 5.25 IMA_DISC

15、OVERY_ADDRESS_PROPERTIES .36 5.25.1 Format.36 5.25.2 Fields 36 5.25.3 Remarks37 5.26 IMA_STATIC_DISCOVERY_TARGET_PROPERTIES37 5.26.1 Format.37 5.26.2 Fields 37 5.26.3 Remarks37 5.27 IMA_IP_PROPERTIES 37 5.27.1 Format.37 5.27.2 Fields 38 5.27.3 Remarks39 5.28 IMA_LIBRARY_PROPERTIES.39 5.28.1 Format.3

16、9 5.28.2 Fields 39 5.28.3 Remarks40 5.29 IMA_PLUGIN_PROPERTIES.40 5.29.1 Format.40 5.29.2 Fields 40 5.29.3 Remarks41 4 11989 ISO/IEC:2010(E) 5.30 IMA_NODE_PROPERTIES41 5.30.1 Format.41 5.30.2 Fields 41 5.30.3 Remarks42 5.31 IMA_LHBA_PROPERTIES.42 5.31.1 Format.42 5.31.2 Fields 43 5.31.3 Remarks43 5.

17、32 Upper Level Protocol (ULP) flags 43 5.33 IMA_PHBA_PROPERTIES 44 5.33.1 Format.44 5.33.2 Fields 44 5.33.3 Remarks46 5.34 IMA_DISCOVERY_PROPERTIES .47 5.34.1 Format.47 5.34.2 Fields 47 5.34.3 Remarks48 5.35 IMA_PHBA_DOWNLOAD_IMAGE_TYPE.48 5.35.1 Format.48 5.35.2 Fields 48 5.35.3 Remarks49 5.36 IMA_

18、PHBA_DOWNLOAD_IMAGE_PROPERTIES49 5.36.1 Format.49 5.36.2 Fields 49 5.36.3 Remarks49 5.37 IMA_ISNS_DISCOVERY_METHOD.49 5.37.1 Format.49 5.37.2 Fields 50 5.37.3 Remarks50 5.38 IMA_PHBA_DOWNLOAD_PROPERTIES 50 5.38.1 Format.50 5.38.2 Fields 50 5.38.3 Remarks51 5.39 IMA_IPSEC_PROPERTIES .51 5.39.1 Format

19、.51 5.39.2 Fields 51 5.39.3 Remarks51 5.40 IMA_MIN_MAX_VALUE.51 5.40.1 Format.51 5.40.2 Fields 52 5.40.3 Remarks52 5.41 IMA_BOOL_VALUE.53 5.41.1 Format.53 5.41.2 Fields 53 5.42 IMA_MAC_ADDRESS53 5.42.1 Format.53 5.42.2 Remarks53 5.43 IMA_LNP_PROPERTIES.53 5.43.1 Format.53 11989 ISO/IEC:2010(E) 5 5.4

20、3.2 Fields 54 5.43.3 Remarks54 5.44 IMA_PNP_PROPERTIES.54 5.44.1 Format.54 5.44.2 Fields 54 5.44.3 Remarks55 5.45 IMA_PNP_STATISTICS.55 5.45.1 Format.55 5.45.2 Fields 55 5.45.3 Remarks56 5.46 IMA_NETWORK_PORTAL_PROPERTIES.56 5.46.1 Format.56 5.46.2 Fields 56 5.46.3 Remarks56 5.47 IMA_PHBA_STATUS.56

21、5.47.1 Format.56 5.47.2 Values.56 5.47.3 Remarks56 5.48 IMA_ NETWORK_PORT_STATUS 57 5.48.1 Format.57 5.48.2 Fields 57 5.48.3 Remarks58 5.49 IMA_TARGET_DISCOVERY_METHOD .58 5.49.1 Format.58 5.49.2 Fields 58 5.50 IMA_TARGET_PROPERTIES58 5.50.1 Format.58 5.50.2 Fields 59 5.50.3 Remarks59 5.51 IMA_TARGE

22、T_ERROR_STATISTICS60 5.51.1 Format.60 5.51.2 Fields 60 5.51.3 Remarks61 5.52 IMA_LU_PROPERTIES .62 5.52.1 Format.62 5.52.2 Fields 62 5.52.3 Remarks63 5.53 IMA_DEVICE_STATISTICS.63 5.53.1 Format.63 5.53.2 Fields 64 5.53.3 Remarks64 5.54 IMA_STATISTICS_PROPERTIES64 5.54.1 Format.64 5.54.2 Fields 64 5.

23、54.3 Remarks65 5.55 IMA_AUTHMETHOD .65 5.55.1 Format.65 5.55.2 Fields 65 5.56 IMA_CHAP_INITIATOR_AUTHPARMS66 6 11989 ISO/IEC:2010(E) 5.56.1 Format.66 5.56.2 Fields 66 5.56.3 Remarks67 5.57 IMA_SRP_INITIATOR_AUTHPARMS 67 5.57.1 Format.67 5.57.2 Fields 67 5.57.3 Remarks68 5.58 IMA_KRB5_INITIATOR_AUTHP

24、ARMS 68 5.58.1 Format.68 5.58.2 Fields 68 5.58.3 Remarks68 5.59 IMA_SPKM_INITIATOR_AUTHPARMS68 5.59.1 Format.68 5.59.2 Fields 69 5.59.3 Remarks69 5.60 IMA_INITIATOR_AUTHPARMS .69 5.60.1 Format.69 5.60.2 Fields 70 5.60.3 Remarks70 6 APIs .70 6.1 APIs by Category 70 6.1.1 Library and Plugin APIs .70 6

25、.1.2 Node APIs .71 6.1.3 Logical HBA APIs 71 6.1.4 Physical HBA APIs 72 6.1.5 Network Portal APIs 73 6.1.6 Logical Network Port (LNP) APIs .73 6.1.7 Physical Network Port (PNP) APIs.73 6.1.8 Target APIs .73 6.1.9 Logical Unit (LU) APIs .74 6.1.10 Miscellaneous APIs .75 6.2 APIs by Name .76 6.2.1 IMA

26、_AddDiscoveryAddress78 6.2.2 IMA_AddStaticDiscoveryTarget .79 6.2.3 IMA_DeregisterForObjectPropertyChanges .81 6.2.4 IMA_DeregisterForObjectVisibilityChanges81 6.2.5 IMA_ExposeLu 82 6.2.6 IMA_FreeMemory 83 6.2.7 IMA_GenerateNodeName84 6.2.8 IMA_GetAddressKeys85 6.2.9 IMA_GetAssociatedPluginOid86 6.2

27、.10 IMA_GetDataPduInOrderProperties.87 6.2.11 IMA_GetDataSequenceInOrderProperties88 6.2.12 IMA_GetDefaultTime2RetainProperties .89 6.2.13 IMA_GetDefaultTime2WaitProperties.90 6.2.14 IMA_GetDeviceStatistics .91 6.2.15 IMA_GetDiscoveryAddressOidList .92 6.2.16 IMA_GetDiscoveryAddressProperties 93 6.2

28、.17 IMA_GetDiscoveryProperties.94 11989 ISO/IEC:2010(E) 7 6.2.18 IMA_GetErrorRecoveryLevelProperties .95 6.2.19 IMA_GetFirstBurstLengthProperties.96 6.2.20 IMA_GetImmediateDataProperties.97 6.2.21 IMA_GetInitialR2TProperties .98 6.2.22 IMA_GetInitiatorAuthParms .99 6.2.23 IMA_GetInUseInitiatorAuthMe

29、thods .100 6.2.24 IMA_GetIpProperties .101 6.2.25 IMA_GetIpsecProperties102 6.2.26 IMA_GetLhbaOidList .103 6.2.27 IMA_GetLhbaProperties 104 6.2.28 IMA_GetLibraryProperties .105 6.2.29 IMA_GetLnpOidList .105 6.2.30 IMA_GetLnpProperties 106 6.2.31 IMA_GetLuOid.107 6.2.32 IMA_GetLuOidList .108 6.2.33 I

30、MA_GetLuProperties 109 6.2.34 IMA_GetMaxBurstLengthProperties.110 6.2.35 IMA_GetMaxConnectionsProperties 111 6.2.36 IMA_GetMaxOutstandingR2TProperties 112 6.2.37 IMA_GetMaxRecvDataSegmentLengthProperties 113 6.2.38 IMA_GetNetworkPortalOidList .114 6.2.39 IMA_GetNetworkPortalProperties 115 6.2.40 IMA

31、_GetNetworkPortStatus .115 6.2.41 IMA_GetNodeProperties116 6.2.42 IMA_GetNonSharedNodeOidList117 6.2.43 IMA_GetObjectType 118 6.2.44 IMA_GetPhbaDownloadProperties.119 6.2.45 IMA_GetPhbaOidList .120 6.2.46 IMA_GetPhbaProperties 121 6.2.47 IMA_GetPhbaStatus 122 6.2.48 IMA_GetPluginOidList .122 6.2.49

32、IMA_GetPluginProperties 123 6.2.50 IMA_GetPnpOidList .124 6.2.51 IMA_GetPnpProperties 125 6.2.52 IMA_GetPnpStatistics126 6.2.53 IMA_GetSharedNodeOid .127 6.2.54 IMA_GetStaticDiscoveryTargetOidList .128 6.2.55 IMA_GetStaticDiscoveryTargetProperties 129 6.2.56 IMA_GetStatisticsProperties130 6.2.57 IMA

33、_GetSupportedAuthMethods131 6.2.58 IMA_GetTargetErrorStatistics 132 6.2.59 IMA_GetTargetOidList .133 6.2.60 IMA_GetTargetProperties 135 6.2.61 IMA_IsPhbaDownloadFile136 6.2.62 IMA_LuInquiry .137 6.2.63 IMA_LuReadCapacity139 6.2.64 IMA_LuReportLuns141 6.2.65 IMA_PhbaDownload 143 6.2.66 IMA_PluginIOCt

34、l144 8 11989 ISO/IEC:2010(E) 6.2.67 IMA_RegisterForObjectPropertyChanges 146 6.2.68 IMA_RegisterForObjectVisibilityChanges.147 6.2.69 IMA_RemoveDiscoveryAddress.148 6.2.70 IMA_RemoveStaleData149 6.2.71 IMA_RemoveStaticDiscoveryTarget.150 6.2.72 IMA_SetDataPduInOrder .151 6.2.73 IMA_SetDataSequenceIn

35、Order152 6.2.74 IMA_SetDefaultGateway153 6.2.75 IMA_SetDefaultTime2Retain154 6.2.76 IMA_SetDefaultTime2Wait.155 6.2.77 IMA_SetDnsServerAddress .156 6.2.78 IMA_SetErrorRecoveryLevel157 6.2.79 IMA_SetFirstBurstLength.159 6.2.80 IMA_SetImmediateData.160 6.2.81 IMA_SetInitialR2T161 6.2.82 IMA_SetInitiat

36、orAuthMethods 162 6.2.83 IMA_SetInitiatorAuthParms163 6.2.84 IMA_SetIpConfigMethod164 6.2.85 IMA_SetIsnsDiscovery.166 6.2.86 IMA_SetMaxBurstLength .167 6.2.87 IMA_SetMaxConnections.169 6.2.88 IMA_SetMaxRecvDataSegmentLength 170 6.2.89 IMA_SetMaxOutstandingR2T.171 6.2.90 IMA_SetNetworkPortalIpAddress

37、.172 6.2.91 IMA_SetNodeAlias.173 6.2.92 IMA_SetNodeName .174 6.2.93 IMA_SetSendTargetsDiscovery .176 6.2.94 IMA_SetSlpDiscovery 177 6.2.95 IMA_SetStaticDiscovery 178 6.2.96 IMA_SetStatisticsCollection.179 6.2.97 IMA_SetSubnetMask .181 6.2.98 IMA_UnexposeLu 182 7 Implementation compliance 183 8 Notes

38、 .183 8.1 Client Usage Notes .183 8.1.1 Persisted Object IDs183 8.1.2 Reserved Fields 183 8.1.3 Event Notification Within a Single Client183 8.1.4 Event Notification and Multi-Threading 184 8.1.5 IPsec Security .184 8.1.6 Transmission of Authorization Parameters.184 8.1.7 Target OIDs and iSCSI Targe

39、ts .184 8.1.8 Configuration Changes and the IMA_STATUS_REBOOT_NECESSARY status.184 8.2 Library Implementation Notes184 8.2.1 Object IDs .184 8.2.2 Multi-threading Support .184 8.2.3 Event Notification and Multi-Threading 184 8.2.4 Structure Packing 185 11989 ISO/IEC:2010(E) 9 8.2.5 Calling Conventio

40、ns.185 8.3 Plugin Implementation Notes.185 8.3.1 Object IDs .185 8.3.2 Reserved Fields 185 8.3.3 Multi-threading Support .185 8.3.4 Event Notification to Different Clients 185 8.3.5 Event Notification and Multi-Threading 185 8.3.6 IPsec Security .185 8.3.7 Persistence of Authorization Parameters .18

41、6 8.3.8 Executing SCSI Commands and Operating System Compatibility 186 8.3.9 Executing SCSI Commands and Session Management186 8.3.10 Plugin IOCtls .186 8.3.11 Target OIDs and Logical Unit OIDs186 Annex A (informative) Device Names.187 Annex B (informative) Coding Examples 188 Bibliography198 10 119

42、89 ISO/IEC:2010(E) INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INFORMATION TECHNOLOGY iSCSI management API FOREWORD 1) ISO (International Organization for Standardization) and IEC (International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies t

43、hat are members of ISO or IEC participate in the development of International Standards. Their preparation is entrusted to technical committees; any ISO and IEC member body interested in the subject dealt with may participate in this preparatory work. International governmental and non-governmental

44、organizations liaising with ISO and IEC also participate in this preparation. 2) In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. Draft International Standards adopted by the joint technical committee are circulated to national bodies f

45、or voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote. 3) The formal decisions or agreements of IEC and ISO on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since

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48、IEC publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any ISO/IEC publication and the corresponding national or regional publication should be clearly indicated in the latter. 6) ISO and IEC provide no marking procedure to i

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