Dell EMC OpenManage CIM Reference Guide Version 10.1.0.0 July 2021 Rev.
Notes, cautions, and warnings NOTE: A NOTE indicates important information that helps you make better use of your product. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. © 2021 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries.
Contents Chapter 1: Introduction................................................................................................................. 6 Server Administrator...........................................................................................................................................................6 Documenting CIM Classes and Their Properties......................................................................................................... 6 Base Classes.......................
CIM_Controller.................................................................................................................................................................. 39 CIM_ParallelController..................................................................................................................................................... 40 CIM_SerialController.........................................................................................................................................
CIM_PackageCurrentSensor.......................................................................................................................................... 79 CIM_PackageFanSensor................................................................................................................................................. 79 CIM_PackagePowerSupplySensor................................................................................................................................
1 Introduction This reference guide documents the OpenManage Server Administrator Common Information Model (CIM) provider contained in the Management Object File (MOF) dccim32.mof. CIM provides a conceptual model for describing manageable objects in a systems management environment. CIM is a modeling tool rather than a programming language. CIM provides the structure for organizing objects into a model of a managed environment.
● ● ● ● ● ● ● CIM_DMA: CSCreationClassName, CSName, CreationClassName, DMAChannel CIM_RedundancyGroup: CreationClassName, Name DELL_EsmLog: RecordNumber DELL_PostLog: RecordNumber DELL_BIOSExtensions: systemBIOSCharacteristics DELL_BIOSSettings: DisplayName CIM_ServiceAccessPoint: SystemCreationClassName, SystemName, CreationClassName, Name Base Classes The classes listed in the Server Administrator CIM provider class hierarchy do not have a parent property.
Dell-Defined Classes Server Administrator has extended some CIM classes and has created new classes to assist in managing systems and their components. In this document, the illustrations of the classes created and populated by Dell are represented by an orange circle icon. Common Properties of Classes Many classes have properties such as Caption, Description, and CreationClassName.
Table 2. Common Properties of Classes (continued) Property Description Data Type property can be overridden to be a Key property. Status Provides a string indicating the status of the component. Status values include: string Operational Status Values: ● OK indicates that the object is functioning normally. ● Degraded means that the item is functioning, but not optimally. ● Stressed indicates that the element is functioning, but needs attention.
● Dell EMC OpenManage Server Administrator User’s Guide documents the features, installation, and uninstallation of Server Administrator. ● Dell EMC OpenManage Server Administrator Installation Guide contains instructions to help you install Dell EMC OpenManage Server Administrator.
2 CIM_Physical Element CIM_PhysicalElement is a CIM-defined class.
Table 3. CIM_PhysicalElement Properties Property Description Data Type CreationClassName See Common Properties of Classes Manufacturer See Common Properties of Classes Model The name by which the physical element is generally known. string SerialNumber A manufacturer-allocated number used to identify the physical element. string Tag Uniquely identifies the physical element and serves as the element’s key. The Tag property can contain information such as asset tag or serial number data.
Table 4. CIM_PhysicalPackage Properties (continued) Property Description Data Type as in a field replaceable unit (FRU). For example, some computer systems allow the microprocessor to be upgraded to one of a higher clock rating. In this case, the microprocessor is said to be replaceable. CIM_PhysicalFrame The CIM_PhysicalFrame class described in Table properties contains other frame enclosures such as racks and chassis.
CIM_Chassis The CIM_Chassis class described in Table below represents the physical elements that enclose physical elements such as power supplies, fans, and processors. The following table describes the class, data type, and properties of the CIM_Chassis Parent class. Class Name: CIM_Chassis Parent Class:CIM_PhysicalFrame Table 6. CIM_Chassis Parent Properties Property Description Data Type ChassisTypes Values for the ChassisTypes property are: uint16 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14.
Table 7. DELL_Chassis Properties Property Description Data Type AssetTag Indicates the container AssetTag string. This asset tag string is assigned by the system administrator. string SystemClass Refers to the system type that is installed and running the instrumentation. Values for the SystemClass property are: uint16 1 - Other 2 - Unknown 3 - Workstation 4 Server 5 - Desktop 6 - Portable 7 - Net PC SystemID Indicates the system identifier code.
Table 7. DELL_Chassis Properties (continued) Property Description Data Type MemoryRedStatus Indicates the global status of memory redundancy. string ChassisExpressServiceCode Indicates the chassis express service code. string ChassisNodeID Chassis Node ID string CIM_PhysicalComponent The CIM_PhysicalComponent class listed in Table below represents any low-level or basic component within a package. A component object either cannot or does not need to be broken down into its constituent parts.
Table 9. CIM_Chip Properties Property Description Data Type 6 — Proprietary 7 — SIMM 8 — DIMM 9 — TSOP 10 — PGA 11 — RIMM 12 — SODIMM 13 — SRIMM 14 — SMD 15 — SSMP 16 — QFP 17 — TQFP 18 — SOIC 19 — LCC 20 — PLCC 21 — BGA 22 — FPBGA 23 — LGA 24 — FB-DIMM CIM_PhysicalMemory The CIM_PhysicalMemory class listed in PhysicalMemoryProperties is a subclass of CIM_Chip, representing low-level memory devices, such as SIMMs, DIMMs, and so on.
Table 10. CIM_PhysicalMemory Properties (continued) Property Description Data Type 3 - Synchronous DRAM 4 - Cache DRAM 5 - EDO 6 - EDRAM 7 - VRAM 8 - SRAM 9 - RAM 10 - ROM 11 — Flash 12 - EEPROM 13 - FEPROM 14 - EPROM 15 - CDRAM 16 - 3DRAM 17 - SDRAM 18 - SGRAM 19 - RDRAM 20 - DDR 21 - DDR2 22 - DDR2 FB-DIMM 24 - DDR3 25 - FBD2 26 - DDR4 MemoryTechnology Defines the Memory Technology type of the Memory Device.
Table 10. CIM_PhysicalMemory Properties (continued) Property Description Data Type memory is solely used to provide error correction bits. Speed Indicates the speed of the physical memory, in nanoseconds. uint32 Rank The Rank values of DIMM are: unit32 0 - Unknown 1 - Single 2 - Dual 4 - Quad 8 - Octal 16 - Hexa SpeedAsString Indicates the accurate speed of the physical memory, in string format (with units). string Capacity Indicates the total capacity of this physical memory, in bytes.
CIM_PhysicalConnector The CIM_PhysicalConnector class listed in Physical Connector Properties includes physical elements such as plugs, jacks, or buses that connect physical elements. Any object that can be used to connect and transmit signals or power between two or more physical elements is a member of this class. For example, slots and D-shell connectors are types of physical connectors. See Connector Type Values for a list of valid connector type values.
Table 12.
Table 13. CIM_Slot Properties (continued) Property Description Data Type SupportsHotPlug Indicates whether the slot supports hotplug adapter cards. Boolean MaxDataWidth Indicates the maximum bus width in bits of adapter cards that can be inserted into this slot. Values for the MaxDataWidth property are as follows: uint16 0 - Unknown 1 - Other 8 - bits 16 - bits 32 - bits 64 - bits 128 - bits SystemSlotType Indicates the type of system slot.
Table 13. CIM_Slot Properties (continued) Property Description Data Type 27 - MXM Type III (HE connector) 28 - MXM Type IV 29 - MXM 3.0 Type A 30 - MXM 3.
3 CIM_LogicalElement CIM_LogicalElement is a CIM-defined class containing the subclasses described in below Figure.
• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • CIM_LogicalDevice CIM_FRU CIM_Sensor CIM_DiscreteSensor CIM_NumericSensor CIM_TemperatureSensor CIM_CurrentSensor CIM_VoltageSensor CIM_Tachometer CIM_WatchDog CIM_CoolingDevice CIM_Fan CIM_UserDevice CIM_PointingDevice CIM_Keyboard CIM_PowerSupply CIM_Controller CIM_ParallelController CIM_SerialController CIM_PCIController CIM_PCIDevice CIM_PCIBridge CIM_Processor CIM_StorageExtent CIM_Memory CIM_CacheMemory DELL_SoftwareF
Table 14. CIM_LogicalElement Properties Properties Class Name: CIM_LogicalElement Parent Class: CIM_ManagedSystemElement CIM_System The CIM_System class described in Table below defines a collection of managed system elements that operates as a functional whole. An instance of the CIM_System class contains a well-defined list of components that work together to perform a specific function. The following table describes the properties and data type of the CIM System class.
The CIM_ComputerSystem class described in Table below contains some or all of the following CIM_ManagedSystemElements: file system, operating system, processor, and memory (volatile and/or nonvolatile storage). For properties, see CIM_System Properties. Table 16. CIM_ComputerSystem Properties Properties Class Name: CIM_ComputerSystem Parent Class: CIM_System DELL_System The DELL_System class described in Table below is the set of all Dell instrumented systems, including server, and storage systems.
CIM_FRU The CIM_FRU class described in FRU Properties contains manufacturing information related to the Field Replaceable Units (FRU) of a system such as a system planar or I/O riser card. The following table describes the properties and data type of the CIM FRU class. Class Name: CIM_FRU Parent Class: CIM_LogicalDevice Table 19. CIM_FRU Properties Property Description Data Type FRUInformationState Indicates the state and availability of FRU information.
Table 20. CIM_Sensor Properties Property Description Data Type SensorType Indicates the type of the sensor, for example, voltage or temperature sensor. uint16 Values for the SensorType property are: 0 - Unknown 1 - Other 2 - Temperature sensors measure the environmental temperature. 3 - Voltage sensors measure electrical voltage. 4 - Current sensors measure current readings. 5 - Tachometers measure speed/ revolutions of a device.
Table 21. CIM_DiscreteSensor Properties Property Description Data Type CurrentReading See Common Properties of Classes sint32 PossibleValues Enumerates the string outputs that can be reported by the sensor. sint32 CIM_NumericSensor The CIM_NumericSensor class described in NumericSensor Properties returns numeric settings and may also support threshold settings. Figure below shows the relationship among upper and lower critical and upper and lower non-critical threshold values.
The following table describes the properties and data type of the CIM Numeric Sensor class. Class Name: CIM_NumericSensor Parent Class: CIM_Sensor Table 22.
Table 22. CIM_NumericSensor Properties (continued) Property Description Data Type UpperThresholdCritical See Common Properties of Classes sint32 SupportedThresholds An array representing the thresholds supported by this sensor. The supported values are as follows: uint16 1 - LowerThresholdNonCritical 2 - UpperThresholdNonCritical 3 - LowerThresholdCritical 4 - UpperThresholdCritical EnabledThresholds An array representing the thresholds that are currently enabled for this sensor.
Table 23. CIM_TemperatureSensor Properties (continued) Property Description Data Type UpperThresholdNonCritical See Common Properties of Classes sint32 LowerThresholdCritical See Common Properties of Classes sint32 UpperThresholdCritical See Common Properties of Classes sint32 CIM_CurrentSensor The CIM_CurrentSensor class described in Properties Table below contains sensors that measure amperage and return a value in amperes and watts.
Table 25.
a critical state and could reset the system. This feature can also be used as an application watchdog timer for a mission-critical application. In this case, the application would assume responsibility for rearming the timer before expiration. The following table describes the properties and data type of the CIM WatchDog class. Class Name: CIM_WatchDog Parent Class: CIM_LogicalDevice Table 27.
CIM_Fan The CIM_Fan class described in below Table contains a set of devices that work to keep the ambient internal temperature of the system at a safe value by circulating air. The following table describes the properties and data type of the CIM_Fan class. Class Name: CIM_Fan Parent Class: CIM_CoolingDevice Table 29. CIM_Fan Properties Property Description Data Type VariableSpeed Specifies if the fan supports variable speeds.
CIM_PointingDevice The CIM_PointingDevice class described in Table below includes those devices used to point to regions of a display. Examples of such devices are a mouse or a trackball. The following table describes the properties and data type of the CIM Pointing Device class. Class Name: CIM_PointingDevice Parent Class: CIM_UserDevice Table 31. CIM_PointingDevice Properties Property Description Data Type PointingType Indicates the type of pointing device.
CIM_Keyboard The CIM_Keyboard class described in Table below includes devices that allow users to enter data. The following table describes the properties and data type of the CIM Keyboard class. Class Name: CIM_Keyboard Parent Class: CIM_UserDevice Table 32. CIM_Keyboard Properties Property Description Data Type NumberOfFunctionKeys Indicates the number of function keys on uint16 the keyboard. Layout A free-form string indicating the format and layout of the keyboard.
Table 33. CIM_PowerSupply Properties Property Description Data Type IsSwitchingSupply Indicates that the power supply is a switching power supply and not a linear power supply. Boolean Range1InputVoltageLow Indicates the low voltage in millivolts of input voltage range 1 for this power supply. A value of 0 denotes unknown. uint32 Range1InputVoltageHigh Indicates the high voltage in millivolts of input voltage range 1 for this power supply. A value of 0 denotes unknown.
Table 34. CIM_Controller Properties Property Description Data Type ProtocolSupported The protocol used by the controller to uint16 access controlled devices. Values for the ProtocolSupported property are: 1 — Other 2 — Unknown 3 — PCI 4 — Parallel protocol CIM_ParallelController The CIM_ParallelController class described in below contains a set of objects that control parallel devices.
CIM_SerialController The CIM_SerialController class described in Table below contains controllers that transfer data one bit at a time to the devices they control, for example, a serial port controlling a modem. The following table describes the properties and data type of the CIM Serial Controller class. Class Name: CIM_SerialController Parent Class: CIM_Controller Table 36.
Table 37. CIM_PCIController Properties Property Description Data Type CommandRegister The current contents of the register that uint16 provide basic control over the device’s ability to respond to, and/or perform PCI accesses. The data in the capabilities array is gathered from the PCI status register and the PCI capabilities list as defined in the PCI specification.
Table 38. CIM_PCIDevice Properties (continued) Property Description Data Type SubsystemID Identifies a subsystem identifier code. uint16 SubsystemVendorID Identifies a subsystem vendor ID. ID information is reported from a PCI device via protocol-specific requests. This information is also present in the CIM_PhysicalElement class (the manufacturer property) for hardware, and the CIM_Product class (the vendor property) for information related to product acquisition.
CIM_Processor The CIM_Processor class described in Table below contains devices that interpret and execute commands, for example, the Intel Xeon microprocessor. The following table describes the properties and data type of the CIM Processor class. Class Name: CIM_Processor Parent Class: CIM_LogicalDevice Table 40. CIM_Processor Properties Property Description Data Type Role A string describing the role of the microprocessor, for example, central microprocessor or math processor.
Table 40. CIM_Processor Properties (continued) Property Description Data Type CoreEnabledCount Indicates the number of core processors enabled. uint16 CurrentClockSpeed Indicates the current speed (in MHz) of this microprocessor. uint32 DataWidth Indicates the processor data width in bits. uint16 AddressWidth Indicates the processor address width in bits. uint16 Stepping Indicates the revision level of the processor within the microprocessor family.
Table 40. CIM_Processor Properties (continued) Property Description Data Type 2 - Microprocessor disabled by user through BIOS setup 3 - Microprocessor disabled by BIOS (POST error) 4 - Microprocessor is idle 5 - Other Family Refers to the processor family type.
Table 40.
Table 40.
Table 40.
Table 40.
Table 40. CIM_Processor Properties (continued) Property Description Data Type 500 - Video processor CIM_StorageExtent The CIM_StorageExtent identified in Table below contains devices that manage data storage, for example, hard drives or microprocessor memory. Table 41.
CIM_CacheMemory The CIM_CacheMemory class described in CacheMemoryProperties describes the capabilities and management of cache memory. Cache memory allows a microprocessor to access data and instructions faster than normal system memory The following table describes the property, description, and data type details for CIM CacheMemory. Class Name: CIM_CacheMemory Parent Class: CIM_Memory Table 43.
Table 43. CIM_CacheMemory Properties (continued) Property Description Data Type 5- Unified LineSize Indicates the size, in bytes, of a single cache bucket or line. uint32 ReadPolicy Defines the policy used by the cache for handling read requests.
CIM_BIOSElement The CIM_BIOSElement class listed in BIOSElement Properties describes the BIOS for the system. The BIOS controls the following: ● Communications between the microprocessor and peripheral devices, such as the keyboard and the video adapter. ● Miscellaneous functions, such as system messages. The following table describes the property, description, and data type details for CIM_BIOSElement. Class Name: CIM_BIOSElement Parent Class: CIM_SoftwareElement Table 45.
Table 46. CIM_SoftwareFeature Properties (continued) Property Description Data Type ProductName Identifies the commonly used product name. string Vendor Identifies the name of the product’s supplier. Corresponds to the vendor property in the product object in the DMTF solution exchange standard. string Version Identifies the product version information. Corresponds to the version property in the product object in the DMTF solution exchange standard.
The CIM_SystemResource class described in Table below provides access to system resources from an operating system. System resources consist of interrupt requests (IRQs) and direct memory access (DMA) capabilities. Table 48. CIM_SystemResource Properties Properties Class Name: CIM_SystemResource Parent Class: CIM_LogicalElement CIM_IRQ The CIM_IRQ class described in Properties Table below , contains IRQ information.
Table 49. CIM_IRQ Properties (continued) Property Description Data Type 1- Other 2- Unknown 3- Level 4- Edge Shareable Indicates if the IRQ can be shared. A Boolean value of TRUE indicates that the IRQ can be shared. Hardware Indicates if the interrupt is hardwareor software-based. (A value of TRUE indicates that the interrupt is hardware based.
Table 50. CIM_MemoryMappedIO Properties (continued) Property Description Data Type MappedResource Indicates the type of memory mapped I/O. MappedResource defines if memory or I/O is mapped, and for I/O, if the mapping is to a memory or a port space. Memory mapped I/O values are as follows: uint16 1- Other 2- Mapped memory 3 - I/O mapped to memory space 4- I/O mapped to port space CIM_DMA The CIM_DMA class described in DMA Properties contains DMA information.
CIM_RedundancyGroup The CIM_RedundancyGroup class described in Table properties below is a set of components that provide more instances of a critical component than are required for the system’s operation. The extra components are used in case of critical component failure. For example, multiple power supplies allow a working power supply to take over when another power supply has failed. The following table describes the property, description, and data type details for the CIM RedundancyGroup.
Class Name: CIM_ExtraCapacityGroup Parent Class: CIM_RedundancyGroup Table 53. CIM_ExtraCapacityGroup Properties Property Description Data Type MinNumberNeeded Specifies the smallest number of elements that must be operational in order to have redundancy. For example, in an N+1 redundancy relationship, the MinNumberNeeded property should be set to N. uint32 DELL_PSRedundancyGroup The DELL_PSRedundancyGroup described in Table below is a Dell-specific extension of the CIM_ExtraCapacityGroup class.
CIM_EnabledLogicalElement The CIM_EnabledLogicalElement class described in Table below extends the CIM_LogicalElement class to abstract the concept of an element that is enabled or disabled, such as a LogicalDevice or ServiceAccessPoint. Table 56.
Parent Class: CIM_ServiceAccessPointGroup Table 58. CIM_RemoteServiceAccessPoint Properties Property Description Data Type AccessInfo Describes accessing or addressing of string information for a remote connection. This can be a host name, network address, and other similar information. InfoFormat Indicates an enumerated integer describing the format and interpretation of the AccessInfo property.
Parent Class: CIM_RemoteServiceAccessPoint Table 59. DELL_RemoteServiceAccessPort Properties Property Description Data Type PortName Displays the name of the service access port. string VersionString Indicates the version of the access point service. string RemoteAccessType Indicated the type of remote access service.
4 Dell-Defined Classes Dell-defined classes are defined and populated by Dell rather than by the Common Information Model (CIM). For information on how the logs are formatted, see DELL_Chassis Properties. The DELL_EsmLog class described in DELL_EsmLog Properties records failure threshold violations collected by Server Administrator’s embedded server management (ESM) capabilities. The following table describes the property, description, and data type details for the Dell Defined Classes.
DELL_PostLog The DELL_PostLog class described in DELL_PostLog Properties is a record of the system’s power-on self-test (POST). When you turn on a system, the POST tests various system components, such as random-access memory (RAM), the hard drives, and the keyboard. Table 61. DELL_PostLog Properties Properties Class Name: DELL_PostLog Parent Class: None DELL_CMApplication NOTE: Dell-updateable components, such as BIOS and firmware, are considered applications.
The DELL_CMDevice class described in DELL_CMDevice Properties contains information related to the Dell change management device. The following table describes the property, description, and data type details for DELL CMDevice. Class Name: DELL_CMDevice Parent Class: None Table 63. DELL_CMDevice Properties Property Description Data Type componentID Defines a component string. string name Indicates the name of the device. string vendorID Defines an ID for vendor supplying the device.
DELL_CMInventory The DELL_CMInventory class described in DELL _CMInventory Properties contains information related to the Dell Change Management inventory. The following table describes the property, description, and data type details for DELL CMInventory. Class Name: DELL_CMInventory Parent Class: None Table 65. DELL _CMInventory Properties Property Description Data Type local Indicates the locale of the system. string schemaVersion Indicates the inventory schema implemented by the system.
Table 66. DELL_CMOS Properties (continued) Property Description Data Type spMajorVersion Indicates the current service pack number for the operating system’s major version. string spMinorVersion Indicates the current service pack string number for the operating system’s minor version. DELL_CMProductInfo The DELL_CMProductInfo class described in DELL_CMProductInfo Properties contains information related to the Dell change management product.
Table 68. DELL_BIOSExtensions Properties Property Description Data Type systemBIOSCharacteristics Indicates the characteristics of BIOS on your system. uint64 systemBIOSCharacteristicsExt1 Indicates the specific extension of the data attributes on your system. uint8 systemBIOSCharacteristicsExt2 Indicates the specific extension of the data attributes on your system.
Table 70. DELL SDCardDevice Properties (continued) Property Description Data Type 4 - Virtual Flash SD sdCertified Indicates the licensing information of SD media. The values for this property are: uint8 0 - Unknown 1 - Unlicensed 2 - Licensed sdCardSizeMB Indicates the size of the storage device in MB. uint32 sdCardFreeSizeMB Indicates the available size of SD Media in MB. uint32 sdCardState Indicates the value of the SD Card.
Table 71. DELL NetworkPort Properties (continued) Property Description Data Type Bit 0, Value 0 - Reporting NIC capabilities through this attribute is not supported. Bit 0, Value 1 - Reporting NIC capabilities through this attribute is supported. Bit 1, Value 0 - NIC is not TOE capable. Bit 1, Value 1 - NIC is TOE capable. Bit 2, Value 0 - NIC is not iSOE capable. Bit 2, Value 1 - NIC is iSOE capable. Bit 3, Value 0 - NIC is not FCoE capable. Bit 3, Value 1 - NIC is FCoE capable.
Table 71. DELL NetworkPort Properties (continued) Property Description Data Type 8 - NIC/driver supports querying for capability but an error prevented querying the NIC/driver. 16 - NIC/driver supports querying for capability but NIC/driver did not respond to query. NOTE: Boolean value is defined if RDMA is enabled (Boolean is RDMAEnable). NIC iSCSI Capability Defines the iSCSI capability of the NIC.
Table 71. DELL NetworkPort Properties (continued) Property Description Data Type 2 - Unknown BusNumber Indicates the PCI bus number. uint 8 DeviceNumber Indicates the PCI device number. uint 8 FunctionNumber Indicates the PCI function number. uint 8 DriverVersion Indicates the NIC driver version. string IPAddresss Indicates the NIC IP address. string SubnetMask Indicates the NIC subnet mask. string DHCPServer Indicates the DHCP server.
The following table describes the property, description, and data type details for DELL PowerConsumptionWattsSensor. Class Name: DELL_PowerConsumptionWattsSensor Parent Class: CIM_Numeric Sensor Table 73.
DCIM_OEM_DataAccessModule The DCIM_OEM_DataAccessModule class is derived from the CIM_ManagedElement class. This class models hardware information in a proprietary format. The following table describes the property, description, and data type details for the DCIM OEM DataAccessModule. Class Name: DCIM_OEM_DataAccessModule Parent Class: CIM_ManagedElement Table 75. DCIM OEM DataAccessModule Property Description Data Type InstanceID Identifies the instance.
DCIM_RegisteredProfile The DCIM_RegisteredProfile class is derived from the CIM_RegisteredProfile class. This class advertises the capabilities of DCIM_OEM_DataAccessModule.
5 CIM_Dependency The CIM_Dependency class is an association used to establish dependency relationships between two managed system elements. The CIM_Dependency class described in the figure below does not have a parent class because it is a relationship or association between two elements.
Parent Class:CIM_Dependency Table 76. DELL_FanSensor Properties Element Description Antecedent CIM_Tachometer refers to the tachometer (fan sensor) that measures the RPM of the fan. Dependent CIM_Fanrefers to the fan whose revolutions are measured by the tachometer.
Table 78. CIM_PackageVoltage Properties Element Description Antecedent CIM_PackageVoltSensor refers to the voltage sensor for the package. Dependent CIM_PhysicalPackage refers to the physical package whose voltages are being monitored. CIM_PackageCurrentSensor The CIM_PackageCurrentSensor class described in CIM_PackageCurrentSensor Properties contains amperage sensors that are often installed in a package such as a chassis or a rack to assist in the monitoring of the package in general.
CIM_PackagePowerSupplySensor The CIM_PackagePowerSupplySensor class described in CIM_PackagePowerSupplySensor Properties contains power supplies that provide power to the whole package. The following table describes the element, description, and parent class details for CIM PackagePowerSupplySensor Properties. Class Name: CIM_PackagePowerSupplySensor Parent Class: CIM_Dependency Table 81.
The DELL_PSRedundancy class described in DELL_PSRedundancy Properties defines what constitutes a power supply redundancy for Dell systems. The following table describes the element, description, and parent class details for DELL PSRedundancy Properties. Class Name: DELL_PSRedundancy Parent Class: CIM_Dependency Table 83. DELL_PSRedundancy Properties Element Description Antecedent CIM_PowerSupplySensor refers to the power supply sensor that monitors wattage for the entire package.
AssociatedSystemPCData The AssociatedSystemPCData identified in AssociatedSystemPCData is a PowerConsumptionData associated with a Dell_System which is defined by this class. The following table describes the property, description, and data type details for the AssociatedSystemPCData. Class Name: DELL_AssociatedSupplyPCAmps Parent Class: CIM_Dependency Table 86. AssociatedSystemPCData Property Description Data Type Antecedent Indicates the Dell_System instance.