Hello, I am experiencing a performance problem while accessing a large EXCEL file (?), 20 Mb, getting it from a samba particular share. System & Os =========Serveur : PII 350 MB 64 Mb 10 Go Eth 100Mb Client : PII 333 128 Mb 6,4Go Eth 100 Mb server & client are alone on the same 100Mb switch I am using a LINUX box as server, running Linux 2.0.36, samba 2.0.2 (The same problem occurs with LINUX 2.2.5 and samba 2.0.3) I tried the client with Win95 ( Last release for winsock ), Win98, NT4 server . (Same problem ...) The file is stored as : /work/user1/level1/level2/bigfile.xls Setting the share(s): ===============[share1] path = "/work" ... [share2] path = "/work/user1/level1/level2" ... Testing access time from Windows. =========================Using share1 as remote drive, it took about 7 minutes to load an be ready to work with bigfile.xls Using share2, it took only 17 secondes !. I tried what I could with oplock, socket options, kernel oplock, ... -> nothing has changed. I suspect a lock problem ( using fstat ? ), Can anyone help me ? (Sorry for my english).