UploadReadAheadSize Metabase Property
Applies To: Windows Server 2003, Windows Server 2003 with SP1
The UploadReadAheadSize property establishes the number of bytes a Web server will read into a buffer and pass to an ISAPI extension. This occurs once per client request. The ISAPI extension receives any additional data directly from the client. The range is 0 to &HFFFFFFFF (4 GB).
| Attribute Name | Attribute Value |
|---|---|
XML Data Type |
DWORD |
WMI Data Type |
SINT32 |
ADSI Data Type |
DWORD |
ABO Data Type |
DWORD |
ABO Metabase Identifier |
MD_UPLOAD_READAHEAD_SIZE |
Attributes |
INHERIT |
Default Value |
49152 |
MetaFlagsEx |
CACHE_PROPERTY_MODIFIED |
User Type |
IIS_MD_UT_FILE |
ID |
6045 |
Configurable Locations
You can configure this property at the following locations in the IIS metabase.
| Metabase Path | IIS Admin Object Type |
|---|---|
/LM/W3SVC/n/ROOT /LM/W3SVC/n/ROOT/virtual_directory_name |
IIsWebVirtualDir |
/LM/W3SVC/n |
IIsWebServer |
/LM/W3SVC |
IIsWebService |
/LM/W3SVC/n/ROOT/file_name /LM/W3SVC/n/ROOT/virtual_directory_name/file_name |
IIsWebFile |
/LM/W3SVC/n/ROOT/physical_directory_name /LM/W3SVC/n/virtual_directory_name/physical_directory_name |
IIsWebDirectory |
Code Example
For general code examples, see Code Examples to Configure Metabase Properties.