Date: Sat, 1 Jan 2005 07:07:41 -0800 (PST) From: Gregor Mosheh <stigmata_blackangel@yahoo.com> To: freebsd-questions@freebsd.org Subject: 4.10, USB driver problems Message-ID: <20050101150741.69431.qmail@web53803.mail.yahoo.com>
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For several months I've been using an external USB hard drive, under 4.10 and the EHCI driver. It's worked perfectly for months. As of a month ago, when I swapped the drive for another one, the drive has not worked properly. A few days ago, my employer went on-site (the server is colocated) to swap the drive. The new drive had the same problem, and rebooting the server did not correct the problem. It was also reported that the last time he unplugged the drive (the fs on the drive was not mounted) the system crashed; he has since not plugged in the drive. Now the details... dmesg shows that it found a mass storage device and properly identifies it, and usbdevs also reports the drive; however, attempting to mount the drive causes "mount: /dev/da0s1e: Device not configured" and the message "umass0: BBB reset failed, TIMEOUT" appears in the dmesg. The external drive uses device usb4, since usb0 through usb3 are reported as USB1. It was suggested that having both the USB1 (uhci) and USB2 (ehci) driver may be causing confusion in the kernel. I find this unlikely, though, since it's been working for months. Any thoughts or troubleshooting tips? __________________________________ Do you Yahoo!? Yahoo! Mail - now with 250MB free storage. Learn more. http://info.mail.yahoo.com/mail_250
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