On 02/24/05 17:00, Osmany Guirola Cruz wrote:
Hi i have an usb 2.0 external harddisk this is the info
umass0: Maxtor OneTouch, rev 2.00/2.00, addr 2 umass0: Get Max Lun not supported (STALLED) da0 at umass-sim0 bus 0 target 0 lun 0 da0: <Maxtor OneTouch 0201> Fixed Direct Access SCSI-0 device da0: 1.000MB/s transfers da0: 117246MB (240119808 512 byte sectors: 255H 63S/T 14946C)
Why the speed it's so slow? i have a 2.0 usb card :-(
How can i change the transfer speed
You'll need device ehci in your kernel or module ehci.ko loaded. Even then, the reported speed is not always correct.
To find out at what speed your device is running, try to transfer some large file with dd.
I added this line to the configuration file of the kernel
device ehci
rebooted the system and conected the usb disk and i get the same
transfers speed
1.00MB/s and in the /boot/kernel/ directory there is not ehci.ko file i have to add another line to the configuration file or it's compiled
into the kernel
Chapter 8 of the handbook might be of interest to you.
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html
After you have got things set up right, you should see the USB 2.0 controller in your dmesg. Provided it is supported by freebsd.
Regards,
Phil. _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
