On 01/03/11 16:50, David Ahern wrote: >> thanks for the patch. >> Have you tested USB transfer rates using a USB Memory Stick or something >> similar? If yes, which transfer rates have you reached? hmm.... more specifically, 8-11 Mbps depending on type of USB storage device. Harddrives work better than flash. As an example, on my Dell laptop with a T9550@xxxxxxx the command: time dd if=/dev/zero of=/tmp/junk oflag=dsync bs=1M count=256 shows the following rates: Kingston, 8GB stick (enterprise quality versus consumer grade): 9.7 MB/sec Seagate external drive (older, low end consumer model): 11.6 MB/sec David -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html