Class CIM_DiskGroup Qualifiers |
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Name | Type | Value | From Class |
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Version | string | 2.6.0 | CIM_DiskGroup |
Description | string | A DiskGroup is a named collection of DiskDrives and the StorageExtent(s) accessed via those Drives. The collection is used to limit the BasedOn relationships of the Extents in the DiskGroup. Extents in the Group can NOT be BasedOn storage accessed from Drives outside of the Group. For example, a SoftwareVolume created ’ within the DiskGroup ’ is restricted to be completely accessed using Drives in the Group. Actions such as ’ replicate ’ or ’ migrate ’ on an Extent must operate within the scope of the Extents present in the DiskGroup. | CIM_DiskGroup |
Description | string | The CollectionOfMSEs object allows the grouping of Managed SystemElements for various identification purposes and to reduce the complexity of associating Settings and Configurations. It is abstract to require further definition and semantic refinement in subclasses. The CollectionOfMSEs object does not carry any state or status information, but only represents a grouping or ’ bag ’ of Elements. For this reason, it is incorrect to subclass groups that have state/ status from CollectionOfMSEs - an example is CIM_Redundancy Group (which is subclassed from LogicalElement). Collections typically aggregate ’ like ’ objects, but are not required to do so. They simply identify ’ bags ’ and may represent an optimization. This is especially true with respect to their association to Settings and Configurations. Without Collections, one is forced to define individual ElementSetting andElementConfiguration associations, to tie Settings and Configuration objects to individual ManagedSystemElements. There may be much duplication in assigning the same Setting to multiple objects. In addition, using the Collection object allows the determination that the Setting and Configuration associations are indeed the same for the Collection ’ s members. This information would otherwise be obtained by defining the Collection in a proprietary manner, and then querying the ElementSetting and ElementConfiguration associations to determine ifthe Collection set is completely covered. | CIM_CollectionOfMSEs |
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 |