On Mon, 28 Jul 2014, Laszlo T. wrote: > Hello, > > I have some problems with Jmicron JMS567 (Sata 6 Gb/s -> USB3.0) mobile rack. > > I tried on different kernels: > 3.15.5 > 3.16.rc6 > > I got the following errors when I ran a mkfs.ext4 command and then the > device disappeared. > > Jul 26 19:54:37 debian kernel: [ 118.060026] usb 8-3: new high-speed > USB device number 2 using ehci-pci Hans, shouldn't we default to usb-storage rather than uas if the device supports both and isn't connected at SuperSpeed? > Jul 26 19:54:37 debian kernel: [ 118.245208] usb 8-3: New USB device > found, idVendor=152d, idProduct=0567 > Jul 26 19:54:37 debian kernel: [ 118.245210] usb 8-3: New USB device > strings: Mfr=1, Product=2, SerialNumber=3 > Jul 26 19:54:37 debian kernel: [ 118.245212] usb 8-3: Product: USB to > ATA/ATAPI Bridge > Jul 26 19:54:37 debian kernel: [ 118.245213] usb 8-3: Manufacturer: JMicron > Jul 26 19:54:37 debian kernel: [ 118.245215] usb 8-3: SerialNumber: > 74D781114413108 > Jul 26 19:54:37 debian mtp-probe: checking bus 8, device 2: > "/sys/devices/pci0000:00/0000: > 00:1d.7/usb8/8-3" > Jul 26 19:54:37 debian mtp-probe: bus: 8, device: 2 was not an MTP device > Jul 26 19:54:37 debian kernel: [ 118.257932] usbcore: registered new > interface driver usb-storage > Jul 26 19:54:37 debian kernel: [ 118.259053] scsi6 : uas > Jul 26 19:54:37 debian kernel: [ 118.259178] usbcore: registered new > interface driver uas > Jul 26 19:54:37 debian kernel: [ 118.259720] scsi 6:0:0:0: > Direct-Access JMicron Generic 0114 PQ: 0 ANSI: 6 > Jul 26 19:54:37 debian kernel: [ 118.260863] sd 6:0:0:0: Attached > scsi generic sg2 type 0 > Jul 26 19:54:37 debian kernel: [ 118.261217] sd 6:0:0:0: [sdc] > Spinning up disk... > Jul 26 19:54:39 debian kernel: [ 119.264049] ..ready > Jul 26 19:54:39 debian kernel: [ 120.268470] sd 6:0:0:0: [sdc] > 976773168 512-byte logical blocks: (500 GB/465 GiB) > Jul 26 19:54:39 debian kernel: [ 120.268472] sd 6:0:0:0: [sdc] > 4096-byte physical blocks > Jul 26 19:54:39 debian kernel: [ 120.269468] sd 6:0:0:0: [sdc] Write > Protect is off > Jul 26 19:54:39 debian kernel: [ 120.269968] sd 6:0:0:0: [sdc] Write > cache: enabled, read cache: enabled, supports DPO and FUA > Jul 26 19:54:39 debian kernel: [ 120.290104] sdc: sdc1 sdc2 > Jul 26 19:54:39 debian kernel: [ 120.292356] sd 6:0:0:0: [sdc] > Attached SCSI disk > Jul 26 19:56:15 debian kernel: [ 216.611696] usb 8-3: USB disconnect, > device number 2 > Jul 26 19:56:15 debian kernel: [ 216.611697] sd 6:0:0:0: [sdc] > uas_submit_sense_urb ffff8800ca32ac80 tag 112, inflight: s-st a-out > a-cmd s-cmd > Jul 26 19:56:15 debian kernel: [ 216.611700] scsi host6: sense urb > submission error -19 stream 0 > Jul 26 19:56:15 debian kernel: [ 216.612035] sd 6:0:0:0: [sdc] > uas_cmd_cmplt ffff8800ca2f2240 tag 39, inflight: CMD > Bus 008 Device 002: ID 152d:0567 JMicron Technology Corp. / JMicron > USA Technology Corp. > Device Descriptor: > bLength 18 > bDescriptorType 1 > bcdUSB 2.10 > bDeviceClass 0 (Defined at Interface level) > bDeviceSubClass 0 > bDeviceProtocol 0 > bMaxPacketSize0 64 > idVendor 0x152d JMicron Technology Corp. / JMicron USA > Technology Corp. > idProduct 0x0567 > bcdDevice 1.14 > iManufacturer 1 > iProduct 2 > iSerial 3 > bNumConfigurations 1 Laszlo, you can try specifying the "quirks=152d:0567:u" module parameter for usb-storage. I don't know if that will help, but it might. > What can the problem be? There's no way to tell from just this information. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
