On Tue, Mar 15, 2011 at 02:28:37PM -0400, Glenn Maynard wrote: > tcpdump reading a 256MB file (from tmpfs) on XP64: > http://zewt.org/~glenn/samba.tcpdump.gz, 56M/sec
That's pretty much what you would expect. The trace shows that your program reads sequentially in 61k chunks. Given that your network latency is roughly 600 microseconds, ftp://pserver.samba.org/pub/unpacked/junkcode/expected_throughput.pl gives 55MB/sec. You might want to try smbclient, that does larger parallel reads, or a copy program that uses multiple threads simultaneously. Volker -- SerNet GmbH, Bahnhofsallee 1b, 37081 Göttingen phone: +49-551-370000-0, fax: +49-551-370000-9 AG Göttingen, HRB 2816, GF: Dr. Johannes Loxen -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
