Signature
[The Signature property is available for use in the operating systems specified in the Requirements section. It may be altered or unavailable in subsequent versions. Instead, use the DiskSignature property.]
Specifies the signature for the Physical Disk resource. The following table summarizes the attributes of the Signature property.
| Attribute | Value |
|---|---|
| Data type |
DWORD |
| Access |
Read/write |
| Status |
Required |
| Structure |
CLUSPROP_DWORD |
| Minimum |
0 |
| Maximum |
0xFFFFFFFF |
| Default |
0 |
Remarks
The Signature property specifies an identifier for the disk.
Examples
The property value portion of a property list entry for Signature can be set with the following example code.
DWORD SignatureData = 12343;
CLUSPROP_DWORD SignatureValue;
SignatureValue.Syntax.dw = CLUSPROP_SYNTAX_LIST_VALUE_DWORD;
SignatureValue.cbLength = sizeof(DWORD);
SignatureValue.dw = SignatureData;
Requirements
| Minimum supported client |
None supported |
| Minimum supported server |
Windows Server 2003 Enterprise, Windows Server 2003 Datacenter |
| End of server support |
Windows Server 2003 Datacenter, Windows Server 2003 Enterprise |