Alan, I haven't noticed if the the which reset finally took device offline. I don't recall notice a reset occurring where the device wasn't taken offline even when multiple resets were logged. Although significantly slower, the USB 1.1 transfer I noted has been running for about 13 hours and hasn't encountered any issues. 28GB has been transfered.
-Clay . . . . . ----- Original Message ----- From: "Alan Stern" <[EMAIL PROTECTED]> To: "Clay" <[EMAIL PROTECTED]> Cc: "USB users list" <[email protected]> Sent: Tuesday, January 24, 2006 11:03 AM Subject: Re: [Linux-usb-users] USB slows down after a few minutes On Mon, 23 Jan 2006, Clay wrote: > Alan, > > I manually inserted the code segment you posted in to ehci-pci.c and > recompiled. In testing this evening, the transfer failed about about > 180MB > had copied. I've attached my kern and messages logs. I have USB_Debug > enabled in my kernel. I was able to transfer about 28GB using the same > "problem" 2.0 port to an external HDD over the weekend without issue. Your log shows there were multiple resets: at 00:09:25, 00:09:55, 00:10:06, 00:10:22, and 00:10:32 (when the system finally gave up). Is this better than before? Did it used to be that everything would fail on the very first reset? Alan Stern ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642 _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
