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Methods

CreateGroup

Method overview

This method creates an HPSVSP_VirtualDiskGroup instance.

Supported return values:

• 0 (Success)

• 1 (Not Supported)

• 4 (Failed)

• 5 (Invalid Parameter)

Parameter preconditions:

• DeleteOnEmptyElement

• Empty groups are not supported. Attempts to remove the final member of a group results in

error and failure to remove member.

• If this value is supplied, it must be NULL. If otherwise, an INVALID_PARAMETER exception will

be thrown.

• DeleteOnUnassociated

• If this value is supplied and is non-null, it must be False. If otherwise, an INVALID_PARAMETER

exception will be thrown.

• GroupName

• User defined name is required.

• If this value is not supplied or is null, an INVALID_PARAMETER exception will be thrown.

• Provider does not enforce length. Name is passed as is to the VSM, and if too long, an excep-

tion will be thrown with text from VSM indicating an error.

• Members

• Empty groups are not supported, this value must not be null.

• If this value is not supplied or is null, 5 (Invalid Parameter) is returned.

• Persistent

• Groups are not transient.

• If this value is supplied and is non-null, it must be True. If otherwise, an INVALID_PARAMETER

exception will be thrown.

• ServiceAccessPoint

• If this value is not supplied or is null, an INVALID_PARAMETER exception will be thrown.

Post-conditions:

• An instance of HPSVSP_VirtualDiskGroup shall be created and returned through the Virtu-

alDiskGroup (out) parameter.

• If an error happens after preconditions are checked, a value of 4 (Failed) is returned.

• If no errors occur, 0 (OK) is returned.

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Hp SAN Virtualization Services Platform Manual de usuario Pagina 153