2.2.6.4.1 Request

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The TRANS2_QUERY_FS_INFORMATION request and response formats are special cases of SMB_COM_TRANSACTION2 (section 2.2.4.46) SMB. Only the TRANS2_QUERY_FS_INFORMATION specifics are described here.

SMB_Parameters:

WordCount (1 byte): This field MUST be 0x0F.

Words (30 bytes):

TotalDataCount (2 bytes): This field MUST be zero (0x0000).

SetupCount (1 byte): This field MUST be 0x01.

Setup(2 bytes): This field MUST be TRANS2_QUERY_FS_INFORMATION (0x0003).

Trans2_Parameters: 

 Trans2_Parameters
   {
   USHORT InformationLevel;
   }
 

InformationLevel (2 bytes): This field contains an information level code, which determines the information contained in the response. The list of valid information level codes is specified in section 2.2.2.3.2

Trans2_Data: No data is sent by this message.