[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 2000 Server Advanced Server, Windows 2000 Server Datacenter |
|---|
| End of server support | Windows Server 2003 Datacenter, Windows Server 2003 Enterprise |
|---|
See Also
- Physical Disk Private Properties
- CLUSPROP_DWORD
- DiskSignature
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Build date: 11/19/2009