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MSFT_FileStorageTier class

  • Cikk

This class provides methods to manually pin a file onto a storage tier and to unpin it.

The following syntax is simplified from MOF code and includes all inherited properties.

Syntax

class MSFT_FileStorageTier
{
  String FilePath;
  UInt16 State;
  UInt16 PlacementStatus;
  String DesiredStorageTierName;
  UInt64 FileSizeOnDesiredStorageTier;
  UInt64 FileSize;
};

Members

The MSFT_FileStorageTier class has these types of members:

Methods

The MSFT_FileStorageTier class has these methods.

Method Description
Clear Unpins a file from a storage tier.
Get Gets tier information for pinned files.
Set Pins a file to a storage tier.

Properties

The MSFT_FileStorageTier class has these properties.

DesiredStorageTierName

Data type: String

Access type: Read-only

The desired name of the storage tier.

FilePath

Data type: String

Access type: Read-only

Qualifiers: Key

The path of the file.

FileSize

Data type: UInt64

Access type: Read-only

The file size.

FileSizeOnDesiredStorageTier

Data type: UInt64

Access type: Read-only

The file size on the desired storage tier.

PlacementStatus

Data type: UInt16

Access type: Read-only

The placement status of the file.

Value Meaning
0 Unknown
1 Completely on tier
2 Partially on tier
3 Not on tier

State

Data type: UInt16

Access type: Read-only

The state of the attempt to pin the file.

Value Meaning
0 Unknown
1 OK
2 Insufficient Capacity
3 In Process
4 Pending

Requirements

Requirement Value
Minimum supported client Windows 8.1 [desktop apps only]
Minimum supported server Windows Server 2012 R2 [desktop apps only]
Namespace Root\Microsoft\Windows\Storage
MOF Storagewmi.mof