Am Montag, den 07.12.2020, 10:53 +0000 schrieb David C. Partridge: > Using options usb-storage quirks=059f:105f:ks > > Dec 07 10:40:40 charon kernel: usb 2-1: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd > Dec 07 10:40:40 charon kernel: usb 2-1: New USB device found, idVendor=059f, idProduct=105f, bcdDevice= 0.01 > Dec 07 10:40:40 charon kernel: usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1 > Dec 07 10:40:40 charon kernel: usb 2-1: Product: 2Big Quadra USB3 > Dec 07 10:40:40 charon kernel: usb 2-1: Manufacturer: LaCie > Dec 07 10:40:40 charon kernel: usb 2-1: SerialNumber: 00000000250e9e711084 > Dec 07 10:40:40 charon mtp-probe[2790]: checking bus 2, device 2: "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1" > Dec 07 10:40:40 charon mtp-probe[2790]: bus: 2, device: 2 was not an MTP device > Dec 07 10:40:40 charon kernel: usb_storage: loading out-of-tree module taints kernel. > Dec 07 10:40:40 charon kernel: usb_storage: module verification failed: signature and/or required key missing - tainting kernel > Dec 07 10:40:40 charon kernel: usbcore: registered new interface driver usb-storage > Dec 07 10:40:40 charon kernel: scsi host5: uas > Dec 07 10:40:40 charon kernel: usbcore: registered new interface driver uas > Dec 07 10:40:40 charon kernel: scsi 5:0:0:0: Direct-Access LaCie 2Big Quadra v3 051E PQ: 0 ANSI: 6 > Dec 07 10:40:40 charon kernel: sd 5:0:0:0: Attached scsi generic sg3 type 0 > Dec 07 10:40:40 charon mtp-probe[2799]: checking bus 2, device 2: "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1" > Dec 07 10:40:40 charon mtp-probe[2799]: bus: 2, device: 2 was not an MTP device > Dec 07 10:40:40 charon kernel: sd 5:0:0:0: [sdc] 7814025564 512-byte logical blocks: (4.00 TB/3.64 TiB) > Dec 07 10:40:40 charon kernel: sd 5:0:0:0: [sdc] Write Protect is off > Dec 07 10:40:40 charon kernel: sd 5:0:0:0: [sdc] Mode Sense: 43 00 00 00 > Dec 07 10:40:40 charon kernel: sd 5:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA > Dec 07 10:40:57 charon kernel: usb 2-1: USB disconnect, device number 2 Again, did you plug the cable or did the device spontaneously disconnect? > Dec 07 10:40:57 charon kernel: sd 5:0:0:0: [sdc] Optimal transfer size 33553920 bytes > Dec 07 10:40:57 charon kernel: sd 5:0:0:0: [sdc] Read Capacity(16) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK > Dec 07 10:40:57 charon kernel: sd 5:0:0:0: [sdc] Sense not available. > Dec 07 10:40:58 charon kernel: sd 5:0:0:0: [sdc] Read Capacity(10) failed: Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK > Dec 07 10:40:58 charon kernel: sd 5:0:0:0: [sdc] Sense not available. > Dec 07 10:40:58 charon kernel: sd 5:0:0:0: [sdc] 0 512-byte logical blocks: (0 B/0 B) > Dec 07 10:40:58 charon kernel: sd 5:0:0:0: [sdc] Attached SCSI disk To be expected in that case. > Dec 07 10:40:58 charon kernel: usb 2-1: new SuperSpeed Gen 1 USB device number 3 using xhci_hcd > Dec 07 10:40:58 charon kernel: usb 2-1: New USB device found, idVendor=059f, idProduct=105f, bcdDevice= 0.01 > Dec 07 10:40:58 charon kernel: usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1 > Dec 07 10:40:58 charon kernel: usb 2-1: Product: 2Big Quadra USB3 > Dec 07 10:40:58 charon kernel: usb 2-1: Manufacturer: LaCie > Dec 07 10:40:58 charon kernel: usb 2-1: SerialNumber: 00000000250e9e711084 > Dec 07 10:40:58 charon kernel: scsi host5: uas > Dec 07 10:40:58 charon kernel: scsi 5:0:0:0: Direct-Access LaCie 2Big Quadra v3 051E PQ: 0 ANSI: 6 > Dec 07 10:40:58 charon kernel: scsi 5:0:0:0: Attached scsi generic sg3 type 0 > Dec 07 10:40:58 charon kernel: sd 5:0:0:0: [sdc] 7814025564 512-byte logical blocks: (4.00 TB/3.64 TiB) > Dec 07 10:40:58 charon kernel: sd 5:0:0:0: [sdc] Write Protect is off > Dec 07 10:40:58 charon kernel: sd 5:0:0:0: [sdc] Mode Sense: 43 00 00 00 > Dec 07 10:40:58 charon kernel: sd 5:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA > Dec 07 10:40:59 charon mtp-probe[2858]: checking bus 2, device 3: "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1" > Dec 07 10:40:59 charon mtp-probe[2858]: bus: 2, device: 3 was not an MTP device > Dec 07 10:40:59 charon mtp-probe[2861]: checking bus 2, device 3: "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1" > Dec 07 10:40:59 charon mtp-probe[2861]: bus: 2, device: 3 was not an MTP device > Dec 07 10:41:29 charon kernel: sd 5:0:0:0: tag#6 uas_eh_abort_handler 0 uas-tag 1 inflight: IN > Dec 07 10:41:29 charon kernel: sd 5:0:0:0: tag#6 CDB: Report supported operation codes a3 0c 01 12 00 00 00 00 02 00 00 00 OK, the SCSI layer is not reacting as desired. > Dec 07 10:41:29 charon kernel: scsi host5: uas_eh_device_reset_handler start > Dec 07 10:41:29 charon kernel: usb 2-1: reset SuperSpeed Gen 1 USB device number 3 using xhci_hcd > Dec 07 10:41:29 charon kernel: scsi host5: uas_eh_device_reset_handler success In this case, could you retry with usb-storage quirks=059f:105f:kf ? Regards Oliver