Hans, I tried and captured the dump and I don't think I understand much by reading the dump. Here it is: https://cryptobin.org/31t509u4 (Password: FreeBSD). Hope you can help.
Thanks, Kannan. On Wed, Sep 11, 2013 at 12:07 AM, Hans Petter Selasky <h...@bitfrost.no>wrote: > On 09/11/13 08:01, Kannan Manickam wrote: > >> Hello guys, >> >> I recently bought a Samsung D3 station 3 TB USB 3.0 external drive and >> tried to hook it up to my laptop which runs freebsd 9.1 and only has USB >> 2.0 ports. The device is not detected (shown as not configured) on my >> laptop. I see the following in the `dmesg`: >> >> ugen6.3: <Samsung> at usbus6 >> umass1: <Samsung D3 Station, class 0/0, rev 2.10/2.00, addr 3> on usbus6 >> umass1: SCSI over Bulk-Only; quirks = 0x0100 >> umass1:6:1:-1: Attached to scbus6 >> ugen6.3: <Samsung> at usbus6 (disconnected) >> umass1: at uhub6, port 2, addr 3 (disconnected) >> (da1:umass-sim1:1:0:0): lost device - 0 outstanding, 2 refs >> (da1:umass-sim1:1:0:0): got CAM status 0xa >> (da1:umass-sim1:1:0:0): fatal error, failed to attach to device >> (pass3:umass-sim1:1:0:0): passdevgonecb: devfs entry is gone >> >> >> `camcontrol devlist` doesn't list this device. >> >> I tried disconnecting and reconnecting the device many times but no luck. >> This device works fine with other Operating systems with both USB 2.0 as >> well as USB 3.0. The device has a separate power supply so it doesn't rely >> on the USB power. I tried browsing through various forums but couldn't >> find >> any solution. >> >> Any thoughts on how to resolve this issue will be greatly appreciated. >> > > Hi, > > Try running: > > usbdump -i usbus6 -f 3 -s 65536 -vvv > > Before hooking up the device and see what is going on. > > --HPS > > _______________________________________________ email@example.com mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"