Messages in this thread | | | Date | Mon, 29 Nov 2004 15:20:14 -0800 | From | Greg KH <> | Subject | Re: [2.6.10-rc2-mm3] Broken usb2 mass-storage? |
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On Mon, Nov 29, 2004 at 11:36:03PM +0100, Christian Axelsson wrote: > Hi! > > Im trying to attach a usb2 200gb drive to my laptop that is runnig > 2.6.10-rc2-mm3. Upon connect I get this in dmesg:
Hm, so 2.6.10-rc2 works for you?
> usb 1-2: new high speed USB device using ehci_hcd and address 4 > scsi0 : SCSI emulation for USB Mass Storage devices > usb-storage: device found at 4 > usb-storage: waiting for device to settle before scanning > Vendor: Maxtor 6 Model: Y200P0 Rev: YAR4 > Type: Direct-Access ANSI SCSI revision: 04 > SCSI device sda: 398297088 512-byte hdwr sectors (203928 MB) > sda: assuming drive cache: write through > sda: sda1 > Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 > Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 0
That looks good.
> Then I try to access the disk (via fdisk or mount anything) and I get > the following in dmesg: > > usb 1-2: reset high speed USB device using ehci_hcd and address 4 > usb 1-2: scsi_eh_0 timed out on ep0in
Ick, not good.
I'll leave the rest of the logs below, for the linux-usb-devel people to potentually help out.
Oh, have you tried the ub driver instead? Does that work for this device?
> usb 1-2: device descriptor read/64, error -110 > usb 1-2: scsi_eh_0 timed out on ep0in > usb 1-2: device descriptor read/64, error -110 > usb 1-2: reset high speed USB device using ehci_hcd and address 4 > usb 1-2: scsi_eh_0 timed out on ep0in > usb 1-2: device descriptor read/64, error -110 > > Then it stalls a while and this shows up: > > scsi: Device offlined - not ready after error recovery: host 0 > channel 0 id 0 lun 0 > usb 1-2: USB disconnect, address 4 > scsi0 (0:0): rejecting I/O to offline device > scsi0 (0:0): rejecting I/O to offline device > usb-storage: device scan complete > usb 1-2: new high speed USB device using ehci_hcd and address 5 > usb 1-2: khubd timed out on ep0in > usb 1-2: device descriptor read/64, error -110 > > And repeats this.. I think you get the point ;) > The process trying to access the disk hangs. > Note: the drive works flawless under windows and has worked fine under > linux during various stages of the 2.5 and early 2.6 kernels :) >
thanks,
greg k-h
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