On Fri, 19 Nov 2004, Matej Cepl wrote: > OK, let me back up a little bit, please. My point is that SCSI emulation did > not work for me with the Apacer. Everything worked correctly with SCSI > emulation with 2.6.8.1 (still on Debian/sarge), and then when I have > re-compiled 2.6.9.1, I think I have not missed anything (see attached > output from lsmod). Apparently the device is correctly recognized (see > output from lsusb), but there is nothing in /proc/scsi/scsi and mount -t > vfat /dev/sda /mnt/bizu loads SCSI modules (the output of lsmod was > captured after attempted mount), but it fails with '/dev/sda is not a valid > block device'. In this situation I have not found anything helpful on > Google (both www.google.com and groups.google.com) so I settled > for /dev/uba solution which at least worked. However, it is really slow and > when I routinely transfer tens of megabytes with this stick, it takes > really a lot of time to make to update my Debian from the USB stick, so > after all I would like to get SCSI working (if it is faster and it allows > USB 2.0). > > Is it possible to run USB storage with 2.6.9.1 over SCSI emulation? How to > make kernel using ehci_hcd instead of uhci_hcd?
What goes wrong when you try using usb-storage under 2.6.9.1? Please turn on the usb-storage verbose debugging option in the kernel configuration and post the dmesg output showing what happens when you plug in the device. Note that for this to work, you must disable the Low-performance USB mass storage block driver in the kernel configuration. Alan Stern ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
