ISO IEC 24775-3:2021 存储管理标准 - 英文完整版

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"ISO IEC 24775-3：2021 Information technology — Storage management — Part 3：Common profiles" ISO/IEC 24775-3:2021 是一项国际标准，专注于信息技术领域的存储管理。这个标准的第三部分主要涉及“通用配置文件”，为存储管理系统提供了规范化的框架。该标准由国际标准化组织（ISO）和国际电工委员会（IEC）联合发布，旨在促进全球范围内的标准化工作。第二版于2021年3月发布，它涵盖了384页的内容，确保了对存储管理的详尽指导。此标准的目的是确保不同厂商的存储解决方案之间的互操作性，减少技术障碍，并提高效率。通用配置文件的概念旨在提供一套标准的接口和行为，使得不同的存储系统能无缝集成到一个整体环境中。 ISO/IEC的技术委员会负责这些国际标准的制定，这些委员会由来自各国的成员组织组成，包括政府和非政府机构。在ISO/IEC的指导下，他们合作处理特定的技术活动领域。文档的开发和维护遵循ISO/IEC的《导则》第一部分所描述的程序，其中详细规定了不同类型的文档所需的批准标准。本标准的具体内容可能包括但不限于以下几个方面： 1. **存储管理框架**：定义了存储管理的基本架构，包括管理层、控制层和数据层，以实现高效、安全的存储资源管理。 2. **接口和协议**：详细说明了用于存储设备和系统间通信的标准化接口和协议，例如SMI-S（Storage Management Initiative Specification）等。 3. **服务级别协议（SLAs）**：定义了如何建立和维护与存储性能、可用性和可靠性相关的服务水平目标。 4. **资源发现和监控**：提供了发现网络中存储设备的方法，以及监测其性能和状态的机制。 5. **数据保护和恢复**：涵盖备份策略、快照、克隆和灾难恢复等数据保护措施。 6. **安全性**：包括访问控制、加密和身份验证机制，确保存储数据的安全性。 7. **性能管理**：定义了衡量和优化存储性能的指标和方法。 8. **能源效率**：关注存储系统的能源使用，提出节能策略和指导。 9. **互操作性**：确保不同供应商的存储解决方案能够协同工作，降低用户集成和维护的成本。通过遵循ISO/IEC 24775-3:2021标准，企业可以构建更加灵活、可扩展且易于管理的存储环境，同时提高服务质量，降低成本，并减少与数据存储相关的风险。对于IT专业人士来说，理解并应用这些通用配置文件是提升存储管理效率和可靠性的关键步骤。

30.1 Synopsis............................................................................................................................ 269

30.2 Description ........................................................................................................................ 270

30.3 Implementation.................................................................................................................. 270

30.4 Methods ............................................................................................................................ 270

30.5 Use Cases......................................................................................................................... 270

30.6 CIM Elements.................................................................................................................... 271

31 Media Access Device Profile ....................................................................................................... 277

31.1 Synopsis............................................................................................................................ 277

31.2 Description ........................................................................................................................ 277

31.3 Implementation.................................................................................................................. 278

31.4 Methods ............................................................................................................................ 279

31.5 Use Cases......................................................................................................................... 279

31.6 CIM Elements.................................................................................................................... 279

32 Storage Enclosure Profile............................................................................................................ 285

32.1 Synopsis............................................................................................................................ 285

32.2 Description ........................................................................................................................ 285

32.3 Implementation.................................................................................................................. 288

32.4 Methods ............................................................................................................................ 290

32.5 Use Cases......................................................................................................................... 291

32.6 CIM Elements.................................................................................................................... 291

33 Software Profile ........................................................................................................................... 305

33.1 Synopsis............................................................................................................................ 305

33.2 Description ........................................................................................................................ 305

33.3 Health and Fault Management Considerations ................................................................. 306

33.4 Cascading Considerations ................................................................................................ 306

33.5 Methods of the Profile ....................................................................................................... 306

33.6 Use Cases......................................................................................................................... 306

33.7 CIM Elements.................................................................................................................... 306

34 Software Inventory Profile ........................................................................................................... 309

34.1 Synopsis............................................................................................................................ 309

34.2 Description ........................................................................................................................ 309

34.3 Implementation.................................................................................................................. 310

34.4 Methods ............................................................................................................................ 310

34.5 Use Cases......................................................................................................................... 310

34.6 CIM Elements.................................................................................................................... 310

35 Server Profile............................................................................................................................... 317

35.1 Synopsis ........................................................................................................................... 317

35.2 Description ........................................................................................................................ 317

35.3 Health and Fault Management.......................................................................................... 320

35.4 Cascading Considerations ................................................................................................ 320

35.5 CIM Elements.................................................................................................................... 320

36 Profile Registration Profile ........................................................................................................... 325

36.1 Synopsis............................................................................................................................ 325

36.2 Description ........................................................................................................................ 325

36.3 Implementation.................................................................................................................. 325

36.4 Methods ............................................................................................................................ 328

36.5 Use Cases.....................................................................................................................

.... 328

36.6 CIM El

ements.................................................................................................................... 329

37 Indication Profile ........................................................................................................335

ISO/IEC 24775-3:2021(E)

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38 Object Manager Adapter Profile .................................................................................................. 337

39 Proxy Server System Management Profile.................................................................................. 339

40 Device Credentials Profile ........................................................................................................... 341

40.1 Synopsis............................................................................................................................ 341

40.2 Description ........................................................................................................................ 341

40.3 Health and Fault Management Considerations ................................................................. 342

40.4 Cascading Considerations ................................................................................................ 342

40.5 Extrinsic Methods of this Profile ........................................................................................ 342

40.6 Use Cases......................................................................................................................... 342

40.7 CIM Elements.................................................................................................................... 342

41 Operational Power Profile............................................................................................................ 345

41.1 Synopsis............................................................................................................................ 345

41.2 Description ........................................................................................................................ 345

41.3 Implementation.................................................................................................................. 345

41.4 Methods of the Profile ....................................................................................................... 352

41.5 Use Cases......................................................................................................................... 357

41.6 Client Considerations and Recipes ................................................................................... 357

41.7 CIM Elements.................................................................................................................... 357

42 Indications Profile ........................................................................................................................ 373

43 WBEM Server Profile................................................................................................................... 375

Annex A (informative) SMI-S Information Model................................................................................ 377

Annex B (informative) Cross Profile Considerations .......................................................................... 379

B.1 Overview ........................................................................................................................... 379

B.2 HBA model ........................................................................................................................ 379

B.3 Switch Model..................................................................................................................... 380

B.4 Array Model....................................................................................................................... 380

B.5 Storage Virtualization Model ............................................................................................. 382

B.6 Fabric Topology (HBA, Switch, Array) .............................................................................. 383

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LIST OF FIGURES

Figure 1 - Experimental Maturity Level Tag ....................................................................................... 10

Figure 2 - Implemented Maturity Level Tag ....................................................................................... 10

Figure 3 - Stable Maturity Level Tag .................................................................................................. 11

Figure 4 - Deprecated Tag ................................................................................................................. 11

Figure 5 - Generic Target Port Classes ............................................................................................. 43

Figure 6 - LogicalPort Class Hierarchy .............................................................................................. 44

Figure 7 - Generic Target with LUN Masking..................................................................................... 45

Figure 8 - FC Target Port Instance Diagram...................................................................................... 50

Figure 9 - FCoE Topology.................................................................................................................. 55

Figure 10 - EthernetPort used for FCoE ............................................................................................ 56

Figure 11 - iSCSI Target Ports Profile Instance Diagram .................................................................. 65

Figure 12 - Serial Attached SCSI (SAS) Target Port Instance Diagram ............................................ 95

Figure 13 - SB Target Port Instance Diagram.................................................................................. 106

Figure 14 - DA Port Instance Diagram ............................................................................................. 112

Figure 15 - Generic Initiator Port Model ........................................................................................... 118

Figure 16 - Optional Connectivity Collection Model ......................................................................... 118

Figure 17 - Optional Full-Path Model ............................................................................................... 119

Figure 18 - HBA and Disk Model ..................................................................................................... 120

Figure 19 - HBA and Tape or Optical Devices ................................................................................. 121

Figure 20 - Port Statistics................................................................................................................. 121

Figure 21 - Port Statistics Hierarchy ................................................................................................ 122

Figure 22 - SPI Initiator Port Instance Diagram ...............................................................................129

Figure 23 - iSCSI Initiator Port Instance Diagram ............................................................................ 138

Figure 24 - Fibre Channel Initiator Instance Diagram ...................................................................... 148

Figure 25 - FC Node Model ............................................................................................................. 148

Figure 26 - SAS Initiator Port Model ................................................................................................ 159

Figure 27 - Fibre Channel Initiator Instance Diagram ...................................................................... 173

Figure 28 - FCoE Initiator Instance Diagram ...................................................................................183

Figure 29 - Optional Target Element Model .....................................................................................184

Figure 30 - Logical Port Group Model .............................................................................................. 185

Figure 31 - System-wide Remote Access Point............................................................................... 199

Figure 32 - Access Point Instance Diagram.....................................................................................200

Figure 33 - Job Control Profile Model .............................................................................................. 211

Figure 34 - Storage Configuration.................................................................................................... 217

Figure 35 - Location Instance .......................................................................................................... 223

Figure 36 - Two Redundant Systems Instance Diagram ................................................................. 227

Figure 37 - Multiple Redundancy Tier Instance Diagram

...................

.............................................. 229

Figure 38 - System Level Numbers ................................................................................................. 230

Figure 39 - Physical Package Package Mandatory Classes............................................................ 237

Figure 40 - Modeling for well defined subcomponents .................................................................... 238

Figure 41 - Physical Package Package with Optional Classes........................................................ 239

Figure 42 - Media Access Device Class Diagram............................................................................ 278

Figure 43 - Enclosure with Two Arrays ............................................................................................ 287

Figure 44 - Model for Disk in Enclosure........................................................................................... 290

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LIST OF TABLES

Table 1 - Profile Components .............................................................................................................................41

Table 2 - Modeling of Common Storage Devices in CIM....................................................................................45

Table 3 - CIM Elements for Generic Target Ports ..............................................................................................46

Table 4 - SMI Referenced Properties/Methods for CIM_DeviceSAPImplementation.........................................47

Table 5 - SMI Referenced Properties/Methods for CIM_HostedAccessPoint ....................................................47

Table 6 - SMI Referenced Properties/Methods for CIM_LogicalPort..................................................................47

Table 7 - SMI Referenced Properties/Methods for CIM_ProtocolEndpoint ........................................................48

Table 8 - SMI Referenced Properties/Methods for CIM_SystemDevice (Port)...................................................48

Table 9 - Related Profiles for FC Target Ports ...................................................................................................49

Table 10 - FCPort OperationalStatus ...................................................................................................................50

Table 11 - CIM Elements for FC Target Ports ......................................................................................................51

Table 12 - SMI Referenced Properties/Methods for CIM_DeviceSAPImplementation.........................................52

Table 13 - SMI Referenced Properties/Methods for CIM_FCPort ........................................................................52

Table 14 - SMI Referenced Properties/Methods for CIM_HostedAccessPoint ....................................................53

Table 15 - SMI Referenced Properties/Methods for CIM_SCSIProtocolEndpoint................................................53

Table 16 - SMI Referenced Properties/Methods for CIM_SystemDevice (Port)...................................................54

Table 17 - Related Profiles for FCoE Target Ports ...............................................................................................55

Table 18 - FCPort OperationalStatus ...................................................................................................................56

Table 19 - CIM Elements for FCoE Target Ports..................................................................................................57

Table 20 - SMI Referenced Properties/Methods for CIM_DeviceSAPImplementation.........................................58

Table 21 - SMI Referenced Properties/Methods for CIM_EthernetPort ...............................................................58

Table 22 - SMI Referenced Properties/Methods for CIM_FCPort .......................................................................59

Table 23 - SMI Referenced Properties/Methods for CIM_HostedAccessPoint ....................................................60

Table 24 - SMI Referenced Properties/Methods for CIM_HostedDependency (NetworkPort to FCPort) ............60

Table 25 - SMI Referenced Properties/Methods for CIM_SCSIProtocolEndpoint................................................60

Table 26 - SMI Referenced Properties/Methods for CIM_SystemDevice (Port)...................................................61

Table 27 - iSCSI Terminology and SMI-S Class Names ......................................................................................63

Table 28 - EthernetPort OperationalStatus...........................................................................................................67

Table 29 - CIM Elements for iSCSI Target Ports..................................................................................................72

Table 30 - SMI Referenced Properties/Methods for CIM_BindsTo (TCPProtocolEndpoint to IPProtocolEnd-

point)75

Table 31 - SMI Referenced Properties/Methods for CIM_BindsTo (iSCSIProtocolEndpoint to TCPProtoco-

lEndpoint)75

Table 32 - SMI Referenced Properties/Methods for CIM_ConcreteDependency .................................................75

Table 33 - SMI Referenced Properties/Methods for CIM_DeviceSAPImplementation (EthernetPort to IPPro-

tocolEndpoint)76

Table 34 - SMI Referenced Properties/Methods for CIM_DeviceSAPImplementation (EthernetPort to iSC-

SIProtocolEndpoint)76

Table 35 - SMI Referenced Properties/Methods for CIM_ElementCapabilities (CIM_iSCSICapabilities to

ComputerSystem)76

Table 36 - SMI Referenced Properties/Methods for CIM_ElementCapabilities (iSCSIConfigurationCapabili-

ties to iSCSIConfigurationService)77

Table 37 - SMI Referenced Properties/Methods for CIM_ElementSettingData (iSCSIConnectionSettings to

TCPProtocolEndpoint)77

Table 38 - SMI Referenced Properties/Methods for CIM_ElementSettingData (iSCSIConnectionSettings to

iSCSIProtocolEndpoint)77

Table 39 - SMI Referenced Properties/Methods for CIM_ElementSettingData (iSCSISessionSettings to SC-

SIProtocolController)78

Table 40 - SMI Referenced Properties/Methods for CIM_ElementSettingData (iSCSISessionSettings to

ISO/IEC 24775-3:2021(E)

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