====================== USB 3.0 接続時 syslog ====================== May 3 14:46:01 S5350Ubuntu1604 kernel: [ 7706.683873] usb 4-2: new SuperSpeed USB device number 5 using xhci_hcd May 3 14:46:01 S5350Ubuntu1604 kernel: [ 7706.705550] usb 4-2: New USB device found, idVendor=174c, idProduct=5106 May 3 14:46:01 S5350Ubuntu1604 kernel: [ 7706.705555] usb 4-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1 May 3 14:46:01 S5350Ubuntu1604 kernel: [ 7706.705559] usb 4-2: Product: USB3.0 DEVICE May 3 14:46:01 S5350Ubuntu1604 kernel: [ 7706.705562] usb 4-2: Manufacturer: Generic May 3 14:46:01 S5350Ubuntu1604 kernel: [ 7706.705564] usb 4-2: SerialNumber: A0000000000000000002 May 3 14:46:01 S5350Ubuntu1604 kernel: [ 7706.707277] usb-storage 4-2:1.0: USB Mass Storage device detected May 3 14:46:01 S5350Ubuntu1604 kernel: [ 7706.708675] scsi host14: usb-storage 4-2:1.0 May 3 14:46:01 S5350Ubuntu1604 mtp-probe: checking bus 4, device 5: "/sys/devices/pci0000:00/0000:00:1c.1/0000:02:00.0/usb4/4-2" May 3 14:46:01 S5350Ubuntu1604 mtp-probe: bus: 4, device: 5 was not an MTP device May 3 14:46:05 S5350Ubuntu1604 kernel: [ 7710.076129] scsi 14:0:0:0: Direct-Access TOSHIBA MQ01ABD100 AX0A PQ: 0 ANSI: 5 May 3 14:46:05 S5350Ubuntu1604 kernel: [ 7710.076998] sd 14:0:0:0: Attached scsi generic sg3 type 0 May 3 14:46:05 S5350Ubuntu1604 kernel: [ 7710.078368] sd 14:0:0:0: [sdc] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB) May 3 14:46:05 S5350Ubuntu1604 kernel: [ 7710.083019] sd 14:0:0:0: [sdc] Write Protect is off May 3 14:46:05 S5350Ubuntu1604 kernel: [ 7710.083024] sd 14:0:0:0: [sdc] Mode Sense: 23 00 00 00 May 3 14:46:05 S5350Ubuntu1604 kernel: [ 7710.085625] sd 14:0:0:0: [sdc] No Caching mode page found May 3 14:46:05 S5350Ubuntu1604 kernel: [ 7710.085630] sd 14:0:0:0: [sdc] Assuming drive cache: write through May 3 14:46:05 S5350Ubuntu1604 kernel: [ 7710.095916] sdc: sdc1 sdc2 May 3 14:46:05 S5350Ubuntu1604 kernel: [ 7710.098315] sd 14:0:0:0: [sdc] Attached SCSI disk ====================== USB 3.0 取り外し時 syslog ====================== May 3 14:49:04 S5350Ubuntu1604 udisksd[2941]: Ignoring SCSI command SYNCHRONIZE CACHE failure (Non-GOOD SCSI status from SGIO v3 ioctl: status=2 host_status=0 driver_status=8) on /dev/sdc May 3 14:49:04 S5350Ubuntu1604 udisksd[2941]: Ignoring SCSI command START STOP UNIT failure (Non-GOOD SCSI status from SGIO v3 ioctl: status=2 host_status=0 driver_status=8) on /dev/sdc May 3 14:49:05 S5350Ubuntu1604 udisksd[2941]: Powered off /dev/sdc - successfully wrote to sysfs path /sys/devices/pci0000:00/0000:00:1c.1/0000:02:00.0/usb4/4-2/remove May 3 14:49:05 S5350Ubuntu1604 kernel: [ 7890.109007] usb 4-2: USB disconnect, device number 6 May 3 14:49:05 S5350Ubuntu1604 kernel: [ 7890.110374] xhci_hcd 0000:02:00.0: Stop endpoint command completion for disabled slot 1 ====================== USB 2.1 接続時 syslog ====================== May 3 14:49:49 S5350Ubuntu1604 kernel: [ 7934.383417] usb 1-1.6.4: new high-speed USB device number 10 using ehci-pci May 3 14:49:49 S5350Ubuntu1604 kernel: [ 7934.589583] usb 1-1.6.4: New USB device found, idVendor=174c, idProduct=5106 May 3 14:49:49 S5350Ubuntu1604 kernel: [ 7934.589588] usb 1-1.6.4: New USB device strings: Mfr=2, Product=3, SerialNumber=1 May 3 14:49:49 S5350Ubuntu1604 kernel: [ 7934.589591] usb 1-1.6.4: Product: USB3.0 DEVICE May 3 14:49:49 S5350Ubuntu1604 kernel: [ 7934.589594] usb 1-1.6.4: Manufacturer: Generic May 3 14:49:49 S5350Ubuntu1604 kernel: [ 7934.589597] usb 1-1.6.4: SerialNumber: A0000000000000000002 May 3 14:49:49 S5350Ubuntu1604 kernel: [ 7934.590060] usb-storage 1-1.6.4:1.0: USB Mass Storage device detected May 3 14:49:49 S5350Ubuntu1604 kernel: [ 7934.590494] scsi host16: usb-storage 1-1.6.4:1.0 May 3 14:49:49 S5350Ubuntu1604 mtp-probe: checking bus 1, device 10: "/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6.4" May 3 14:49:49 S5350Ubuntu1604 mtp-probe: bus: 1, device: 10 was not an MTP device May 3 14:49:52 S5350Ubuntu1604 kernel: [ 7937.146873] scsi 16:0:0:0: Direct-Access TOSHIBA MQ01ABD100 AX0A PQ: 0 ANSI: 5 May 3 14:49:52 S5350Ubuntu1604 kernel: [ 7937.147640] sd 16:0:0:0: Attached scsi generic sg3 type 0 May 3 14:49:52 S5350Ubuntu1604 kernel: [ 7937.150096] sd 16:0:0:0: [sdc] 1953525168 512-byte logical blocks: (1.00 TB/932 GiB) May 3 14:49:52 S5350Ubuntu1604 kernel: [ 7937.151130] sd 16:0:0:0: [sdc] Write Protect is off May 3 14:49:52 S5350Ubuntu1604 kernel: [ 7937.151138] sd 16:0:0:0: [sdc] Mode Sense: 23 00 00 00 May 3 14:49:52 S5350Ubuntu1604 kernel: [ 7937.152622] sd 16:0:0:0: [sdc] No Caching mode page found May 3 14:49:52 S5350Ubuntu1604 kernel: [ 7937.152627] sd 16:0:0:0: [sdc] Assuming drive cache: write through May 3 14:49:52 S5350Ubuntu1604 kernel: [ 7937.166756] sdc: sdc1 sdc2 May 3 14:49:52 S5350Ubuntu1604 kernel: [ 7937.169841] sd 16:0:0:0: [sdc] Attached SCSI disk ====================== USB 2.1 取り外し時 syslog ====================== May 3 14:50:59 S5350Ubuntu1604 udisksd[2941]: Ignoring SCSI command SYNCHRONIZE CACHE failure (Non-GOOD SCSI status from SGIO v3 ioctl: status=2 host_status=0 driver_status=8) on /dev/sdc May 3 14:50:59 S5350Ubuntu1604 udisksd[2941]: Ignoring SCSI command START STOP UNIT failure (Non-GOOD SCSI status from SGIO v3 ioctl: status=2 host_status=0 driver_status=8) on /dev/sdc May 3 14:50:59 S5350Ubuntu1604 udisksd[2941]: Powered off /dev/sdc - successfully wrote to sysfs path /sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.6/1-1.6.4/remove May 3 14:50:59 S5350Ubuntu1604 kernel: [ 8004.423338] usb 1-1.6.4: USB disconnect, device number 10 ====================== USB 3.0 デバイス情報 ====================== root@S5350Ubuntu1604:~# lsusb -v -d 174c: Bus 004 Device 005: ID 174c:5106 ASMedia Technology Inc. ASM1051 SATA 3Gb/s bridge Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 3.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 9 idVendor 0x174c ASMedia Technology Inc. idProduct 0x5106 ASM1051 SATA 3Gb/s bridge bcdDevice 1.00 iManufacturer 2 Generic iProduct 3 USB3.0 DEVICE iSerial 1 A0000000000000000002 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 44 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xc0 Self Powered MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 8 Mass Storage bInterfaceSubClass 6 SCSI bInterfaceProtocol 80 Bulk-Only iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 15 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0400 1x 1024 bytes bInterval 0 bMaxBurst 15 Binary Object Store Descriptor: bLength 5 bDescriptorType 15 wTotalLength 22 bNumDeviceCaps 2 USB 2.0 Extension Device Capability: bLength 7 bDescriptorType 16 bDevCapabilityType 2 bmAttributes 0x00000002 Link Power Management (LPM) Supported SuperSpeed USB Device Capability: bLength 10 bDescriptorType 16 bDevCapabilityType 3 bmAttributes 0x00 wSpeedsSupported 0x000e Device can operate at Full Speed (12Mbps) Device can operate at High Speed (480Mbps) Device can operate at SuperSpeed (5Gbps) bFunctionalitySupport 1 Lowest fully-functional device speed is Full Speed (12Mbps) bU1DevExitLat 10 micro seconds bU2DevExitLat 2047 micro seconds Device Status: 0x0001 Self Powered ====================== USB 2.1 デバイス情報 ====================== root@S5350Ubuntu1604:~# lsusb -v -d 174c: Bus 001 Device 010: ID 174c:5106 ASMedia Technology Inc. ASM1051 SATA 3Gb/s bridge Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x174c ASMedia Technology Inc. idProduct 0x5106 ASM1051 SATA 3Gb/s bridge bcdDevice 1.00 iManufacturer 2 Generic iProduct 3 USB3.0 DEVICE iSerial 1 A0000000000000000002 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 32 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xc0 Self Powered MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 8 Mass Storage bInterfaceSubClass 6 SCSI bInterfaceProtocol 80 Bulk-Only iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Binary Object Store Descriptor: bLength 5 bDescriptorType 15 wTotalLength 22 bNumDeviceCaps 2 USB 2.0 Extension Device Capability: bLength 7 bDescriptorType 16 bDevCapabilityType 2 bmAttributes 0x00000002 Link Power Management (LPM) Supported SuperSpeed USB Device Capability: bLength 10 bDescriptorType 16 bDevCapabilityType 3 bmAttributes 0x00 wSpeedsSupported 0x000e Device can operate at Full Speed (12Mbps) Device can operate at High Speed (480Mbps) Device can operate at SuperSpeed (5Gbps) bFunctionalitySupport 1 Lowest fully-functional device speed is Full Speed (12Mbps) bU1DevExitLat 10 micro seconds bU2DevExitLat 2047 micro seconds Device Status: 0x0001 Self Powered