Hp SAN Virtualization Services Platform Manual de usuario descargar pdf (Pagina 87)

• If the parameter ElementName is NULL, generate unique stripe set name.

• Ensure sure the number of back-end LU's >= Goal.ExtentStripeLength. If not, the operation is

failed with: "Not enough extents to meet Goal ExtentStripeLength".

• The Element output parameter to a manufactured HPSVSP_StripeSet, and set the Size output

parameter to StripeSet.StripeCapacity in bytes.

2. Modify StripeSet

StripeSets are modifiable by specifying the back-end LU's to add or remove from the stripe. The

InElements parameter represents the HPSVSP_ImportedExtent to be added or removed. If all back-

end LU's represented by the InElements parameter are PRESENT in the stripe set, then disks are

removed. If all back-end LU's represented by the InElements parameter are ABSENT in the stripe

set, then disks are added to the stripe set. The method will forbid the addition of Back-end LU's

and the removal of back-end LU's during the same invocation.

• The Size input parameter is ignored.

• If ElementName != NULL, then this is a name change operation. Stripe sets do not support

name changes and fails the operation with: "Name changes against StripeSets are forbidden."

Method parameters

IN/OUTCommentsTypeParameter

Name

IN-Re-

quired

Accept ElementType = 3 "Storage Extent" only.uint16ElementType

The name of the element, or NULL for a system chosen

name

stringElementName

OUTSet this parameter to NULL (not used).CIM_ConcreteJob REFJob

Accept NULL, or any HPSVSP_PrimordialPoolSetting

instance (transient or default). Extent-StripeLength must

be >= 1.

SNIA_StorageSetting

REF

Goal

IN/OUT

As an in parameter - ignored. As an out parameter,

the StripeSet size achieved.

unit64Size

INThe StorageExtents passed are Disks

HPSVSP_ImportedEx-

tent REF[]

InElements

IN/OUT

As an in parameter: If NULL, then this is a create op-

eration. If not NULL, this is a modify operation.

As an out parameter: A reference to the StorageExtent

(StripeSet) created.

HPSVSP_StripeSet REFTheElement

uint32 ReturnToStoragePool

Method overview

This method deletes a StorageVirtualDisk or StripeSet StorageExtent.

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