HP 3PAR StoreServ 7200 2-node HP 3PAR CIM API Programming Reference (OS 3.1.2 - Page 83
Initialization Primitive LIP. For fabric configuration a VCN consists of Registered State Change
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The method signature is described below: uint32 HidePaths ( [Out] CIM_ConcreteJob ref Job, [In] String LUNames[], [In] String InitiatorPortIDs[], [In] String TargetPortIDs[], [In] String DeviceNumbers[], [In/Out] CIM_SCSIProtocolController ref ProtocolController[], [In] boolean NoVCN, [Out] String ResultDescriptions[]); • Job: This is ignored since the storage system does not support job control. • LUNames[]: An array of IDs of logical unit instances. The LU instances must already exist. The members of this array must match the Name property of the StorageVolume instances. • InitiatorPortIDs[]: IDs of initiator ports (host HBA WWNs) • TargetPortIDs[]: IDs of target ports (the storage system's front-end FC port). • DeviceNumbers[]: A list of logical unit numbers corresponding to the logical unit in the LUNames parameter. This is a vendor-specific extension and therefore is optional. • ProtocolControllers[]: An array of references to SCSIProtocolControllers (SPCs). On input, this contains exactly one element; there may be multiple references on output. If SPC is included on input, this can either be a reference to TPD_SCSIController for FC host or TPD_iSCSIController orTPD_iSCSINode for iSCSI host. • NoVCN: Do not issue a VLUN (Virtual Logical Unit Number) Change Notification (VCN) after removal. For direct connect or loop configuration, a VCN consists of a fibre channel Loop Initialization Primitive (LIP). For fabric configuration a VCN consists of Registered State Change Notification (RSCN) being sent to the fabric controller. This parameter is a vendor-specific extension. The default value is false. • ResultDescriptions[]: An array of descriptive text of the result of the operation, with each entry containing the result of each hide path operation. This parameter is a vendor-specific extension . Table 71 HidePaths Use Cases Use Cases LUNames Remove LUs from a view Mandatory Hide full paths from a Mandatory view Remove Initiator IDs NULL from view InitiatorPortIDs NULL TagetPortIDs NULL Mandatory Mandatory Mandatory NULL ProtocolControllers (On input) Contains a single SPC ref; if this is a TPD_iSCSINode, this operation is equivalent to removing an LU from a port-present SPC for that iSCSI port. Contains a single SPC ref Contains a single SPC ref Parameters DeviceNumbers and NoVCN are optional. All other combinations of the parameters are rejected. Masking and Mapping Subprofile 83