3PAR CIM API Programming Reference for InForm OS 2.3.1 (320-200164 Rev B, February 2010)

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5.121

HideLUsFromStorageHardwareIDCollection (Removing Host-Sees VLUNs)

CIM API Programming Reference

2 Add LUs to a view: add volumes to an existing SPC view. (this feature is not supported in

2.3.1.)

5.15 HideLUsFromStorageHardwareIDCollection

(Removing Host-Sees VLUNs)

HideLUsFromStorageHardwareIDCollection()is a 3PAR proprietary method that is

similar to

HidePaths, except that it hides volumes from all host HBA initiator ports on the

specified hosts.

This operation is similar to

removevlun of host-sees VLUNs. For matched-set VLUNs, see

HidePaths. For port-present VLUNs, see HideDefaultLUs.

The method signature is described below:

uint32 HideLUsFromStorageHardwareIDCollection (

[Out] CIM_ConcreteJob ref Job,

[In] String LUNames[],

[In] String DeviceNumbers[],

[In/Out] CIM_SCSIProtocolController ref

ProtocolController[],

[In] boolean NoVCN,

[Out] String ResultDescriptions[]);

 Job: This is ignored since InServ 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 StorageVolume instances.

 DeviceNumbers[]: A list of logical unit numbers corresponding to the logical unit in

the

LUNames parameter. This is a 3PAR vendor-specific extension and is optional.

 ProtocolControllers[]:An array of references to SCSIProtocolControllers (SPCs). On

input, this must contain exactly one SPC. On output, this is the set of SPCs affected. If SPC is

included on input, this can either be reference to

TPD_SCSIController for a FC host or

TPD_iSCSIController for an 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 for 3PAR. The default value is false.