I've seen a couple mentions of trouble w/ large files in the list archives, but nothing that seems to resolve this problem... When trying to move or copy largish files (~ >1MB) with WinN using Samba 1.9.18p10 on a Sparc Solaris 2.5 system, things hang for a while and then a dialog box pops up saying "Cannot copy {filename}: The session was cancelled. I've tried setting "oplocks = no", but I still see a lot of this in the log file when the failure occurs: 1998/09/09 16:29:11 request_oplock_break: no response received to oplock break request to pid 10448 on port 62848 for dev = 800008, inode = f56e 1998/09/09 16:29:11 request_oplock_break: broke oplock. get_share_modes Read share mode 0x20 pid=10448 get_share_modes: file with dev 8388616 inode 62830 -> 1 entries open_file_shared: breaking oplock (3) on file pdir/dvlp/products/Sales Tools/tlvns2.ppt, dev = 800008, inode = f56e 1998/09/09 16:29:11 request_oplock_break: sending a oplock break message to pid 10448 on port 62848 for dev = 800008, inode = f56e 1998/09/09 16:29:43 request_oplock_break: no response received to oplock break request to pid 10448 on port 62848 for dev = 800008, inode = f56e 1998/09/09 16:29:43 request_oplock_break: broke oplock. get_share_modes Read share mode 0x20 pid=10448 get_share_modes: file with dev 8388616 inode 62830 -> 1 entries open_file_shared: breaking oplock (3) on file pdir/dvlp/products/Sales Tools/tlvns2.ppt, dev = 800008, inode = f56e 1998/09/09 16:29:43 request_oplock_break: sending a oplock break message to pid 10448 on port 62848 for dev = 800008, inode = f56e 'pdir' is a symbolic link to a directory on another physical volume on the same machine. - KH