Class Hierarchy
Class Attributes
Class Qualifiers
Properties
Methods
Associations in which the class can participate
Sub Profiling Summary
CIM_SCSITargetPortGroup --> CIM_SystemSpecificCollection --> CIM_Collection --> CIM_ManagedElement --> [top]
Class Declaration Attributes Name Value SUPERCLASS CIM_SystemSpecificCollection NAME CIM_SCSITargetPortGroup
Class CIM_SCSITargetPortGroup Qualifiers Name Type Value From Class Experimental boolean true CIM_SCSITargetPortGroup Version string 2.10.0 CIM_SCSITargetPortGroup Description string A class derived from SystemSpecificCollection that models SCSI Target Port Groups. SCSITargetPortGroup is part of the model for devices with asymmetric access to logical units - access is optimized for a subset of target ports. SCSITargetPortGroup is aggregated to SCSIProtocolEndpoints that expose a common ValueMap { 2, 3, 4, 5, 6 }, Values { Active/Optimized, Active/Non-optimized, StandBy, Unavailable, Transitioning }, access state for a set of associated logical Units (modeled by various subclasses of LogicalDevice). SCSITargetPortGroups only apply to target devices with asymmetric multipath access and not to devices with symmetric (or single path) access. CIM_SCSITargetPortGroup Description string SystemSpecificCollection represents the general concept of a collection that is scoped (or contained) by a System. It represents a Collection that has meaning only in the context of a System, a Collection whose elements are restricted by the definition of the System, or both of these types of Collections. This meaning is explicitly described by the (required) association, HostedCollection. An example of a SystemSpecificCollection is a Fibre Channel zone that collects network ports, port groupings, and aliases (as required by a customer) in the context of an AdminDomain. The Collection is not a part of the domain, but merely an arbitrary grouping of the devices and other Collections in the domain. In other words, the context of the Collection is restricted to the domain, and its members are also limited by the domain. CIM_SystemSpecificCollection Description string Collection is an abstract class that provides a common superclass for data elements that represent collections of ManagedElements and its subclasses. CIM_Collection Description string ManagedElement is an abstract class that provides a common superclass (or top of the inheritance tree) for the non-association classes in the CIM Schema. CIM_ManagedElement
Properties Name Type Value Qualifiers ClassOrigin AccessState uint16 Description
ValueMap
Values
MappingStringsCIM_SCSITargetPortGroup SupportsLuAssignment boolean Description
MappingStringsCIM_SCSITargetPortGroup ExplicitFailover boolean Description
MappingStringsCIM_SCSITargetPortGroup Preferred boolean Description
MappingStringsCIM_SCSITargetPortGroup Identifier uint16 Description
MappingStringsCIM_SCSITargetPortGroup InstanceID string Key
DescriptionCIM_SystemSpecificCollection Caption string Description
MaxLenCIM_ManagedElement Description string Description CIM_ManagedElement ElementName string Description CIM_ManagedElement Property Qualifiers
Property AccessState Qualifiers Name Type Value From Class Description string Access to all associated logical units through all aggregated ports share this access state. Access to the Logical Units through other ports is specified by the access state of those port ’ s target port group. CIM_SCSITargetPortGroup ValueMap string [See below.] CIM_SCSITargetPortGroup Values string Active/Optimized
Active/Non-optimized
StandBy
Unavailable
TransitioningCIM_SCSITargetPortGroup MappingStrings string SPC.INCITS-T10 |Asymmetric Access State
MP_API.SNIA|MP_ACCESS_STATE_TYPECIM_SCSITargetPortGroup
Name Value 2 Active/Optimized 3 Active/Non-optimized 4 StandBy 5 Unavailable 6 Transitioning
Property SupportsLuAssignment Qualifiers Name Type Value From Class Description string True indicates that the underlying implementation provides an interface allowing the administrator to reassign logical units to target port groups. CIM_SCSITargetPortGroup MappingStrings string MP_API.SNIA|MP_TARGET_PORT_PROPERTIES|supportsLuAssignment CIM_SCSITargetPortGroup
Property ExplicitFailover Qualifiers Name Type Value From Class Description string True indicates that the underlying implementation provides an interface allowing drivers to explicitly request activation of a target port group - either through the SCSI SET TARGET PORT GROUP or a proprietary command. CIM_SCSITargetPortGroup MappingStrings string MP_API.SNIA|MP_TARGET_PORT_PROPERTIES|explicitFailover CIM_SCSITargetPortGroup
Property Preferred Qualifiers Name Type Value From Class Description string True indicates that the target device indicates that access to the associated logical units through the ports in this target port group is preferred over access through other ports. This may correspond to the PREF bit in the SCSI TARGET PORT GROUP descriptor or an equivalent vendor-specific interface. CIM_SCSITargetPortGroup MappingStrings string MP_API.SNIA|MP_TARGET_PORT_PROPERTIES|preferredLUPath
SPC.INCITS-T10 | Target Port Group Descriptor | PREFCIM_SCSITargetPortGroup
Property Identifier Qualifiers Name Type Value From Class Description string An integer identifier for the target port group. This corresponds to the TARGET PORT GROUP field in the REPORT TARGET PORT GROUPS response and the TARGET PORT GROUP field in an INQUIRY VPD page 85 response, type 5h identifier. CIM_SCSITargetPortGroup MappingStrings string MP_API.SNIA|MP_TARGET_PORT_PROPERTIES|tpgID
SPC.INCITS-T10 | Target Port Group Descriptor | Target Port Group
SPC.INCITS-T10 | Inquiry VPD page 0x85 | Target Port GroupCIM_SCSITargetPortGroup
Property InstanceID Qualifiers Name Type Value From Class Key boolean true CIM_SystemSpecificCollection Description string Within the scope of the instantiating Namespace, InstanceID opaquely and uniquely identifies an instance of this class. To ensure uniqueness within the NameSpace, the value of InstanceID should be constructed using the following ’ preferred ’ algorithm: < OrgID > : < LocalID > Where < OrgID > and < LocalID > are separated by a colon ’ : ’ , and where < OrgID > must include a unique name. It can be a copyrighted, trademarked, or otherwise unique name that is owned by the business entity that is creating or defining the InstanceID. Or, it could be a registered ID that is assigned to the business entity by a recognized global authority. (This requirement is similar to the < Schema Name > _ < Class Name > structure of Schema class names.) In addition, to ensure uniqueness < OrgID > must not contain a colon ( ’ : ’ ). When using this algorithm, the first colon to appear in InstanceID must appear between < OrgID > and < LocalID > . < LocalID > is chosen by the business entity and should not be re-used to identify different underlying (real-world) elements. If the above ’ preferred ’ algorithm is not used, the defining entity must ensure that the resulting InstanceID is not re-used as any of InstanceIDs produced by this or other providers for the NameSpace of this instance. For DMTF-defined instances, the ’ preferred ’ algorithm must be used with the < OrgID > set to ’ CIM ’ . CIM_SystemSpecificCollection
Property Caption Qualifiers Name Type Value From Class Description string The Caption property is a short textual description (one- line string) of the object. CIM_ManagedElement MaxLen uint32 64 CIM_ManagedElement
Property Description Qualifiers Name Type Value From Class Description string The Description property provides a textual description of the object. CIM_ManagedElement
Property ElementName Qualifiers Name Type Value From Class Description string A user-friendly name for the object. This property allows each instance to define a user-friendly name in addition to its key properties, identity data, and description information. Note that the Name property of ManagedSystemElement is also defined as a user-friendly name. But, it is often subclassed to be a Key. It is not reasonable that the same property can convey both identity and a user-friendly name, without inconsistencies. Where Name exists and is not a Key (such as for instances of LogicalDevice), the same information can be present in both the Name and ElementName properties. CIM_ManagedElement
Method Qualifiers
Parameters
Parameter Qualifiers