Hi, All,
I have a network redirector (FSD), when I am opening/creating a file in the
explorer on XP, it keeps sending “Create” request to the FSD with file name
like,
:Docf_PebiesnrMkudrfcoIaamtykdDa:$DATA,
:SummaryInformation:$DATA,
related to my open directory, say, ;Y:\MyShare\New Folder (4)
of course I can not find them on my network drive, so I returned
FILE_DOES_NOT_EXIST. Since this is a network drive, the lookup of these
files are expensive (it goes through the network).
Is there is a way I can disable the system from sending such requests?
Also, I noticed the system (explorer) keeps sending my fsd request
IRP_MN_USER_FS_REQUEST with
irpSp->Parameters.FileSystemControl.FsControlCode=0x0014019f, I don’t know
what this request is about (I returned STATUS_INVALID_DEVICE_REQUEST), I
went to OSR Online IOCTL Decoder, it shows the device NETWORK_FILE_SYSTEM (I
do created my FSD device as NETWORK_FILE_SYSTEM ), and the function is 0x67,
but I can not find this function in the header file in the XP ifs kit. But I
do find it in the old nt ifs kit, it calls
FSCTL_NETWORK_GET_CONFIGURATION_INFO. What I am supposed to return for the
request?
Thanks
Lin