MD_UPLOAD_READAHEAD_SIZE

This identifier establishes the number of bytes a Web server will read into a buffer and pass to an ISAPI application. This occurs once. The ISAPI application receives any additional data directly from the client.

Attributes

Data type DWORD
Default inheritance Inheritable
User type IIS_MD_UT_FILE

Values

Value Range
0 – 0xFFFFFFFF (0 to 4GB)
Default Value
C000 (48K bytes)

Metabase Keys

This identifier is available at the following metabase keys:

Metabase Path Key Type
/LM/W3SVC IIsWebService
/LM/W3SVC/n IIsWebServer
/LM/W3SVC/n/ROOT IIsWebVirtualDir
/LM/W3SVC/n/ROOT/WebVirtualDir IIsWebVirtualDir
/LM/W3SVC/n/ROOT/WebVirtualDir/WebDirectory IIsWebDirectory
/LM/W3SVC/n/ROOT/WebVirtualDir/WebDirectory/WebFile IIsWebFile

See Also

UploadReadAheadSize