in a share folder served by Samba, error message telling "the drive where this folder is located doesn't support long filename and special characters.....*1 "appears. In spite of the above message, the client can see long filenames created by local unix user. Copying files with long name is also unavailable (but I found some file synchronization tools can copy those files without being rejected , why it works ?) The target Samba is version : 2.0.3 (binary copy) OS: NetBSD 1.4 machine: Macintosh SE/30 (M68030 16MHz) and the parameters probably relating to this problem are preserve case = Yes short preserve case = Yes mangled names = No case sensitive = No In addition to the above, I shuould notice you that Samba 2.0.4b on intel-redhat5.1 with the same smb.conf doesn't have the trouble. Does this mean that difference of version or plathome is critical to operate Samba ? Akira Doi *1 : translation of local langage, not exact