z/OS Common Information Model User's Guide
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Host Discovered Resources profile

z/OS Common Information Model User's Guide
SC34-2671-00

Host Discovered Resources profile

The Host Discovered Resources profile allows a client application to discover

  • the storage hardware resources (such as host adapters and storage devices, and including the connectivity and correlatable names) attached to a host system,
  • the logical storage resources (such as special files that represent storage devices) available through the operating system, and
  • the relationship between these hardware and logical resources.

Figure 5 shows a Host Discovered Resources instance diagram with the host portion consisting of a ComputerSystem and an Initiator SBProtocolEndpoint and the storage controller portion consisting of a Target SBProtocolEndpoint and a LogicalDisk.

Figure 5. Host Discovered Resources Instance Diagram Host Discovered Resources instance diagram

Used CIM elements

Element nameimplementing z/OS® classReference
CIM_ComputerSystemIBMzOS_ComputerSystemsee IBMzOS_ComputerSystem
CIM_LogicalDiskIBMzOS_LogicalDisksee IBMzOS_ComputerSystem
CIM_StorageExtentIBMzOS_LogicalDisksee IBMzOS_LogicalDisk
CIM_SystemDeviceIBMzOS_CSFCPortControllersee Association IBMzOS_CSFCPortController
CIM_ProtocolEndpointIBMzOS_SBProtocolEndpointsee IBMzOS_SBProtocolEndpoint
Association CIM_HostedAccessPointAssociation IBMzOS_SBHostedAccessPointsee Association IBMzOS_SBHostedAccessPoint
Association CIM_Initiator TargetLogicalUnitPathAssociation IBMzOS_SBInitiator TargetLogicalUnitPathsee Association IBMzOS_SBInitiatorTargetLogicalUnitPath

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