【Linux】linux中USB设备查看检测技术总结（21种方法）

目录

 

1、lsusb命令

2、fdisk命令(root用户下)

3、lsblk命令

4、demsg命令

5、ls /dev/sd*

6、ls /dev/input

7、cat /proc/scsi/scsi

8、ls /proc/scsi/usb-storage/

9、cat /proc/bus/input/devices

10、ls /run/media/root(这个在root用户下的，普通用户应该是ls /run/media/用户名，并且这些都是自动挂载的路径)

11、lspci

12、cat /proc/devices

13、df命令

14、磁盘管理工具

15、gsmartcontrol

16、cat /proc/scsi/device_info

17、dmesg | grep "disk"

18、dmesg | grep "Disk"

19、cat /proc/scsi/scsi | grep 'Disk'

20、ls -l | grep sdb1 

21、smartctl命令（smart信息） sdb1为

---

1、lsusb命令

lsusb  (查看USB的的驱动是多少版本的驱动协议)

[root@localhost 桌面]# lsusb

Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Bus 005 Device 002: ID 046d:c31c Logitech, Inc. Keyboard K120

Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Bus 001 Device 009: ID 058f:6387 Alcor Micro Corp. Flash Drive

Bus 001 Device 003: ID 048d:1234 Integrated Technology Express, Inc.

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Bus 003 Device 003: ID 046d:c077 Logitech, Inc. M105 Optical Mouse

Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

 

lsusb -v （详细信息）

[root@localhost 桌面]# lsusb -v  #已删减

 

Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Device Descriptor:

  bLength                18

  bDescriptorType         1

  bcdUSB               1.10

  bDeviceClass            9 Hub

  bDeviceSubClass         0 Unused

  bDeviceProtocol         0 Full speed (or root) hub

  bMaxPacketSize0        64

  idVendor           0x1d6b Linux Foundation

  idProduct          0x0001 1.1 root hub

  bcdDevice            3.10

  iManufacturer           3 Linux 3.10.0 ohci_hcd

  iProduct                2 OHCI Host Controller

  iSerial                 1 0000:00:14.5

  bNumConfigurations      1

  Configuration Descriptor:

    bLength                 9

    bDescriptorType         2

    wTotalLength           25

    bNumInterfaces          1

    bConfigurationValue     1

    iConfiguration          0

    bmAttributes         0xe0

      Self Powered

      Remote Wakeup

    MaxPower                0mA

    Interface Descriptor:

      bLength                 9

      bDescriptorType         4

      bInterfaceNumber        0

      bAlternateSetting       0

      bNumEndpoints           1

      bInterfaceClass         9 Hub

      bInterfaceSubClass      0 Unused

      bInterfaceProtocol      0 Full speed (or root) hub

      iInterface              0

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x81  EP 1 IN

        bmAttributes            3

          Transfer Type            Interrupt

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0002  1x 2 bytes

        bInterval             255

Hub Descriptor:

  bLength               9

  bDescriptorType      41

  nNbrPorts             2

  wHubCharacteristic 0x0002

    No power switching (usb 1.0)

    Ganged overcurrent protection

  bPwrOn2PwrGood       16 * 2 milli seconds

  bHubContrCurrent      0 milli Ampere

  DeviceRemovable    0x00

  PortPwrCtrlMask    0xff

 Hub Port Status:

   Port 1: 0000.0100 power

   Port 2: 0000.0100 power

Device Status:     0x0001

  Self Powered

 

 

Bus 003 Device 003: ID 046d:c077 Logitech, Inc. M105 Optical Mouse

Device Descriptor:

  bLength                18

  bDescriptorType         1

  bcdUSB               2.00

  bDeviceClass            0 (Defined at Interface level)

  bDeviceSubClass         0

  bDeviceProtocol         0

  bMaxPacketSize0         8

  idVendor           0x046d Logitech, Inc.

  idProduct          0xc077 M105 Optical Mouse

  bcdDevice           72.00

  iManufacturer           1 Logitech

  iProduct                2 USB Optical Mouse

  iSerial                 0

  bNumConfigurations      1

  Configuration Descriptor:

    bLength                 9

    bDescriptorType         2

    wTotalLength           34

    bNumInterfaces          1

    bConfigurationValue     1

    iConfiguration          0

    bmAttributes         0xa0

      (Bus Powered)

      Remote Wakeup

    MaxPower              100mA

    Interface Descriptor:

      bLength                 9

      bDescriptorType         4

      bInterfaceNumber        0

      bAlternateSetting       0

      bNumEndpoints           1

      bInterfaceClass         3 Human Interface Device

      bInterfaceSubClass      1 Boot Interface Subclass

      bInterfaceProtocol      2 Mouse

      iInterface              0

        HID Device Descriptor:

          bLength                 9

          bDescriptorType        33

          bcdHID               1.11

          bCountryCode            0 Not supported

          bNumDescriptors         1

          bDescriptorType        34 Report

          wDescriptorLength      46

         Report Descriptors:

           ** UNAVAILABLE **

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x81  EP 1 IN

        bmAttributes            3

          Transfer Type            Interrupt

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0004  1x 4 bytes

        bInterval              10

Device Status:     0x0000

  (Bus Powered)

 

 

lsusb -t

[root@localhost 桌面]# lsusb -t

/:  Bus 07.Port 1: Dev 1, Class=root_hub, Driver=ohci_hcd/2p, 12M

/:  Bus 06.Port 1: Dev 1, Class=root_hub, Driver=ohci_hcd/3p, 12M

/:  Bus 05.Port 1: Dev 1, Class=root_hub, Driver=ohci_hcd/3p, 12M

    |__ Port 1: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M

    |__ Port 1: Dev 2, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M

/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=ohci_hcd/3p, 12M

/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=ohci_hcd/3p, 12M

    |__ Port 2: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M

/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/6p, 480M

/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/6p, 480M

    |__ Port 1: Dev 3, If 0, Class=Mass Storage, Driver=usb-storage, 480M

    |__ Port 6: Dev 9, If 0, Class=Mass Storage, Driver=usb-storage, 480M

 

lsusb -s 001(xxx)

[root@localhost 桌面]# lsusb -s 001

Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

 

2、fdisk命令(root用户下)

fdisk -l

[root@localhost 桌面]# fdisk -l

 

Disk /dev/sda：111.8 GiB，120034123776 字节，234441648 个扇区

单元：扇区 / 1 * 512 = 512 字节

扇区大小(逻辑/物理)：512 字节 / 512 字节

I/O 大小(最小/最佳)：512 字节 / 512 字节

磁盘标签类型：dos

磁盘标识符：0x1fc6aa13

 

Device     Boot     Start       End   Sectors  Size Id Type

/dev/sda1            2048  62916607  62914560   30G 83 Linux

/dev/sda2        62916608  71305215   8388608    4G 82 Linux swap / Solaris

/dev/sda3        71305216 134219775  62914560   30G 83 Linux

/dev/sda4       134219776 234440703 100220928 47.8G  5 Extended

/dev/sda5       134221824 200366079  66144256 31.6G 83 Linux

/dev/sda6       200368128 234440703  34072576 16.3G 83 Linux

 

Disk /dev/sdb：62.5 GiB，67108864000 字节，131072000 个扇区

单元：扇区 / 1 * 512 = 512 字节

扇区大小(逻辑/物理)：512 字节 / 512 字节

I/O 大小(最小/最佳)：512 字节 / 512 字节

磁盘标签类型：dos

磁盘标识符：0x79887ed0

 

Device     Boot Start       End   Sectors  Size Id Type

/dev/sdb1  *       32 131071999 131071968 62.5G  7 HPFS/NTFS/exFAT

 

Disk /dev/sdc：15 GiB，16106127360 字节，31457280 个扇区

单元：扇区 / 1 * 512 = 512 字节

扇区大小(逻辑/物理)：512 字节 / 512 字节

I/O 大小(最小/最佳)：512 字节 / 512 字节

磁盘标签类型：dos

磁盘标识符：0x4142ac77

 

Device     Boot Start      End  Sectors Size Id Type

/dev/sdc1  *     2256 31457279 31455024  15G  c W95 FAT32 (LBA)

 

3、lsblk命令

lsblk

[root@localhost 桌面]# lsblk

NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT

sda      8:0    0 111.8G  0 disk

├─sda1   8:1    0    30G  0 part /

├─sda2   8:2    0     4G  0 part [SWAP]

├─sda3   8:3    0    30G  0 part

├─sda4   8:4    0     1K  0 part

├─sda5   8:5    0  31.6G  0 part /home

└─sda6   8:6    0  16.3G  0 part /diskE

sdb      8:16   1  62.5G  0 disk

└─sdb1   8:17   1  62.5G  0 part /run/media/root/2A0C790D0C78D573

sdc      8:32   1    15G  0 disk

└─sdc1   8:33   1    15G  0 part /run/media/root/94DA-2312

sr0     11:0    1  1024M  0 rom

lsblk -a

[root@localhost 桌面]# lsblk -a

NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT

sda      8:0    0 111.8G  0 disk

├─sda1   8:1    0    30G  0 part /

├─sda2   8:2    0     4G  0 part [SWAP]

├─sda3   8:3    0    30G  0 part

├─sda4   8:4    0     1K  0 part

├─sda5   8:5    0  31.6G  0 part /home

└─sda6   8:6    0  16.3G  0 part /diskE

sdb      8:16   1  62.5G  0 disk

└─sdb1   8:17   1  62.5G  0 part /run/media/root/2A0C790D0C78D573

sdc      8:32   1    15G  0 disk

└─sdc1   8:33   1    15G  0 part /run/media/root/94DA-2312

sr0     11:0    1  1024M  0 rom  

loop0    7:0    0         0 loop

loop1    7:1    0         0 loop

loop2    7:2    0         0 loop

loop3    7:3    0         0 loop

loop4    7:4    0         0 loop

loop5    7:5    0         0 loop

loop6    7:6    0         0 loop

loop7    7:7    0         0 loop

 

4、demsg命令

[root@localhost ~]# dmesg | grep usb

[    0.109375] usbcore: registered new interface driver usbfs

[    0.109375] usbcore: registered new interface driver hub

[    0.109375] usbcore: registered new device driver usb

[    0.894531] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002

[    0.894531] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[    0.894531] usb usb1: Product: EHCI Host Controller

[    0.894531] usb usb1: Manufacturer: Linux 3.10.0 ehci_hcd

[    0.894531] usb usb1: SerialNumber: 0000:00:12.2

[    0.906250] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002

[    0.906250] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[    0.906250] usb usb2: Product: EHCI Host Controller

[    0.906250] usb usb2: Manufacturer: Linux 3.10.0 ehci_hcd

[    0.906250] usb usb2: SerialNumber: 0000:00:13.2

[    0.992187] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001

[    0.992187] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[    0.992187] usb usb3: Product: OHCI Host Controller

[    0.992187] usb usb3: Manufacturer: Linux 3.10.0 ohci_hcd

[    0.992187] usb usb3: SerialNumber: 0000:00:12.0

[    1.078125] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001

[    1.078125] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[    1.078125] usb usb4: Product: OHCI Host Controller

[    1.078125] usb usb4: Manufacturer: Linux 3.10.0 ohci_hcd

[    1.078125] usb usb4: SerialNumber: 0000:00:12.1

[    1.164062] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001

[    1.164062] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[    1.164062] usb usb5: Product: OHCI Host Controller

[    1.164062] usb usb5: Manufacturer: Linux 3.10.0 ohci_hcd

[    1.164062] usb usb5: SerialNumber: 0000:00:13.0

[    1.250000] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001

[    1.250000] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[    1.250000] usb usb6: Product: OHCI Host Controller

[    1.250000] usb usb6: Manufacturer: Linux 3.10.0 ohci_hcd

[    1.250000] usb usb6: SerialNumber: 0000:00:13.1

[    1.335937] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001

[    1.335937] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[    1.335937] usb usb7: Product: OHCI Host Controller

[    1.335937] usb usb7: Manufacturer: Linux 3.10.0 ohci_hcd

[    1.335937] usb usb7: SerialNumber: 0000:00:14.5

[    1.335937] usbcore: registered new interface driver usb-storage

[    1.875000] usbcore: registered new interface driver usbhid

[    1.875000] usbhid: USB HID core driver

[    3.378906] usb 5-1: new low-speed USB device number 2 using ohci_hcd

[    3.542968] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c

[    3.542968] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0

[    3.542968] usb 5-1: Product: USB Keyboard

[    3.542968] usb 5-1: Manufacturer: Logitech

[    3.558593] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:13.0/usb5/5-1/5-1:1.0/input/input1

[    3.558593] hid-generic 0003:046D:C31C.0001: input,hidraw0: USB HID v1.10 Keyboard [Logitech USB Keyboard] on usb-0000:00:13.0-1/input0

[    3.570312] input: Logitech USB Keyboard as /devices/pci0000:00/0000:00:13.0/usb5/5-1/5-1:1.1/input/input2

[    3.570312] hid-generic 0003:046D:C31C.0002: input,hidraw1: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:13.0-1/input1

[    3.707031] usb 3-2: new low-speed USB device number 2 using ohci_hcd

[    3.867187] usb 3-2: New USB device found, idVendor=046d, idProduct=c077

[    3.867187] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0

[    3.867187] usb 3-2: Product: USB Optical Mouse

[    3.867187] usb 3-2: Manufacturer: Logitech

[    3.875000] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.0/input/input3

[    3.875000] hid-generic 0003:046D:C077.0003: input,hidraw2: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:12.0-2/input0

[ 2263.710937] usb 1-1: new high-speed USB device number 3 using ehci-pci

[ 2263.839843] usb 1-1: New USB device found, idVendor=048d, idProduct=1234

[ 2263.839843] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3

[ 2263.839843] usb 1-1: Product: UDisk           

[ 2263.839843] usb 1-1: Manufacturer: General

[ 2263.839843] usb 1-1: SerialNumber: Љ

[ 2263.839843] usb-storage 1-1:1.0: USB Mass Storage device detected

[ 2263.839843] scsi6 : usb-storage 1-1:1.0

[ 2690.156250] usb 3-2: USB disconnect, device number 2

[ 2693.410156] usb 1-2: new high-speed USB device number 4 using ehci-pci

[ 2696.066406] usb 1-2: device descriptor read/all, error -71

[ 2696.179687] usb 1-2: new high-speed USB device number 5 using ehci-pci

[ 2701.289062] usb 1-2: device descriptor read/all, error -71

[ 2701.402343] usb 1-2: new high-speed USB device number 6 using ehci-pci

[ 2707.968750] usb 1-2: string descriptor 0 read error: -71

[ 2707.968750] usb 1-2: New USB device found, idVendor=058f, idProduct=6387

[ 2707.968750] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3

[ 2707.984375] usb 1-2: can't set config #1, error -71

[ 2707.984375] usb 1-2: USB disconnect, device number 6

[ 2709.660156] usb 1-2: new high-speed USB device number 7 using ehci-pci

[ 2712.000000] usb 1-2: device descriptor read/all, error -71

[ 2712.113281] usb 1-2: new high-speed USB device number 8 using ehci-pci

[ 2734.050781] usb 1-6: new high-speed USB device number 9 using ehci-pci

[ 2734.183593] usb 1-6: New USB device found, idVendor=058f, idProduct=6387

[ 2734.183593] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3

[ 2734.183593] usb 1-6: Product: Mass Storage

[ 2734.183593] usb 1-6: Manufacturer: Generic

[ 2734.183593] usb 1-6: SerialNumber: 25711930

[ 2734.187500] usb-storage 1-6:1.0: USB Mass Storage device detected

[ 2734.187500] scsi7 : usb-storage 1-6:1.0

 

5、ls /dev/sd*

[root@localhost 桌面]# ls /dev/sd*

/dev/sda   /dev/sda2  /dev/sda4  /dev/sda6  /dev/sdb1  /dev/sdc1

/dev/sda1  /dev/sda3  /dev/sda5  /dev/sdb   /dev/sdc

ls -l /dev/sd*

[root@localhost 桌面]# ls -l /dev/sd*

brw-rw---- 1 root disk 8,  0 8月   7 08:31 /dev/sda

brw-rw---- 1 root disk 8,  1 8月   7 08:31 /dev/sda1

brw-rw---- 1 root disk 8,  2 8月   7 08:31 /dev/sda2

brw-rw---- 1 root disk 8,  3 8月   7 08:31 /dev/sda3

brw-rw---- 1 root disk 8,  4 8月   7 08:31 /dev/sda4

brw-rw---- 1 root disk 8,  5 8月   7 08:31 /dev/sda5

brw-rw---- 1 root disk 8,  6 8月   7 08:31 /dev/sda6

brw-rw---- 1 root disk 8, 16 8月   7 09:09 /dev/sdb

brw-rw---- 1 root disk 8, 17 8月   7 09:09 /dev/sdb1

brw-rw---- 1 root disk 8, 32 8月   7 09:17 /dev/sdc

brw-rw---- 1 root disk 8, 33 8月   7 09:17 /dev/sdc1

 

 

6、ls /dev/input

[root@localhost 桌面]# ls /dev/input/

by-id/   by-path/ event0   event1   event2   event3   mice     mouse0

[root@localhost 桌面]# ls /dev/input/by-id/usb-Logitech_USB_

usb-Logitech_USB_Keyboard-event-if01

usb-Logitech_USB_Keyboard-event-kbd

usb-Logitech_USB_Optical_Mouse-event-mouse

usb-Logitech_USB_Optical_Mouse-mouse

 

 

7、cat /proc/scsi/scsi

[root@localhost 桌面]# cat /proc/scsi/scsi

Attached devices:

Host: scsi0 Channel: 00 Id: 00 Lun: 00

  Vendor: ATA      Model: KINGSTON SA400S3 Rev: SBFK

  Type:   Direct-Access                    ANSI  SCSI revision: 05

Host: scsi2 Channel: 00 Id: 00 Lun: 00

  Vendor: PIONEER  Model: DVD-RW  DVR-S21  Rev: PA00

  Type:   CD-ROM                           ANSI  SCSI revision: 05

Host: scsi6 Channel: 00 Id: 00 Lun: 00

  Vendor: General  Model: UDisk            Rev: 5.00

  Type:   Direct-Access                    ANSI  SCSI revision: 02

Host: scsi7 Channel: 00 Id: 00 Lun: 00

  Vendor: Generic  Model: Flash Disk       Rev: 8.07

  Type:   Direct-Access                    ANSI  SCSI revision: 04

 

8、ls /proc/scsi/usb-storage/

[root@localhost 桌面]# ls /proc/scsi/usb-storage/

6  7

[root@localhost 桌面]# cat /proc/scsi/usb-storage/6

   Host scsi6: usb-storage

       Vendor: General

      Product: UDisk           

Serial Number: Љ

     Protocol: Transparent SCSI

    Transport: Bulk

       Quirks:

[root@localhost 桌面]# cat /proc/scsi/usb-storage/7

   Host scsi7: usb-storage

       Vendor: Generic

      Product: Mass Storage

Serial Number: 25711930

     Protocol: Transparent SCSI

    Transport: Bulk

       Quirks:

 

9、cat /proc/bus/input/devices

[root@localhost 桌面]# cat /proc/bus/input/devices

I: Bus=0019 Vendor=0000 Product=0000 Version=0000

N: Name="ACPI Power Button"

P: Phys=acpi/button/input0

S: Sysfs=/devices/virtual/input/input0

U: Uniq=

H: Handlers=kbd event0

B: PROP=0

B: EV=3

B: KEY=10000000000000 0

 

I: Bus=0003 Vendor=046d Product=c31c Version=0110

N: Name="Logitech USB Keyboard"

P: Phys=usb-0000:00:13.0-1/input0

S: Sysfs=/devices/pci0000:00/0000:00:13.0/usb5/5-1/5-1:1.0/input/input1

U: Uniq=

H: Handlers=sysrq kbd event1

B: PROP=0

B: EV=120013

B: KEY=1000000000007 ff9f207ac14057ff febeffdfffefffff fffffffffffffffe

B: MSC=10

B: LED=1f

 

I: Bus=0003 Vendor=046d Product=c31c Version=0110

N: Name="Logitech USB Keyboard"

P: Phys=usb-0000:00:13.0-1/input1

S: Sysfs=/devices/pci0000:00/0000:00:13.0/usb5/5-1/5-1:1.1/input/input2

U: Uniq=

H: Handlers=kbd event2

B: PROP=0

B: EV=1b

B: KEY=2010000 397ad801d001 1e000000000000 0

B: ABS=100000000

B: MSC=10

 

I: Bus=0003 Vendor=046d Product=c077 Version=0111

N: Name="Logitech USB Optical Mouse"

P: Phys=usb-0000:00:12.0-2/input0

S: Sysfs=/devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.0/input/input4

U: Uniq=

H: Handlers=mouse0 event3

B: PROP=0

B: EV=17

B: KEY=ff0000 0 0 0 0

B: REL=103

B: MSC=10

 

 

 

10、ls /run/media/root(这个在root用户下的，普通用户应该是ls /run/media/用户名，并且这些都是自动挂载的路径)

[root@localhost 桌面]# ls /run/media/root/

2A0C790D0C78D573/ 94DA-2312/        

11、lspci

lspci | grep ‘USB’

[root@localhost 桌面]# lspci | grep 'USB'

00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller

00:12.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller

00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller

00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller

00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller

00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller

00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller

 

lspci -tv

[root@localhost 桌面]# lspci -tv

-[0000:00]-+-00.0  Advanced Micro Devices, Inc. [AMD] RS780 Host Bridge

           +-01.0-[01]----05.0  Advanced Micro Devices, Inc. [AMD/ATI] Device 9615

           +-02.0-[02]--

           +-04.0-[03]----00.0  Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller

           +-11.0  Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [IDE mode]

           +-12.0  Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller

           +-12.1  Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller

           +-12.2  Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller

           +-13.0  Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller

           +-13.1  Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller

           +-13.2  Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller

           +-14.0  Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller

           +-14.1  Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 IDE Controller

           +-14.2  Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA)

           +-14.3  Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller

           +-14.4-[04]--

           \-14.5  Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller

 

12、cat /proc/devices

[root@localhost 桌面]# cat /proc/devices

Character devices:

  1 mem

  2 pty

  3 ttyp

  4 /dev/vc/0

  4 tty

  4 ttyS

  5 /dev/tty

  5 /dev/console

  5 /dev/ptmx

  7 vcs

 10 misc

 13 input

 14 sound

 21 sg

 29 fb

 89 i2c

116 alsa

128 ptm

136 pts

180 usb

189 usb_device

226 drm

247 hidraw

248 usbmon

249 megaraid_sas_ioctl

250 megadev_legacy

251 bsg

252 ptp

253 pps

254 rtc

 

Block devices:

  1 ramdisk

259 blkext

  7 loop

  8 sd

 11 sr

 65 sd

 66 sd

 67 sd

 68 sd

 69 sd

 70 sd

 71 sd

128 sd

129 sd

130 sd

131 sd

132 sd

133 sd

134 sd

135 sd

254 device-mapper

 

13、df命令

[root@localhost 桌面]# df -h

文件系统        容量  已用  可用 已用% 挂载点

/dev/root        30G   12G   17G   43% /

devtmpfs        4.0G     0  4.0G    0% /dev

tmpfs           4.0G  272K  4.0G    1% /dev/shm

tmpfs           4.0G  4.3M  4.0G    1% /run

tmpfs           4.0G     0  4.0G    0% /sys/fs/cgroup

/dev/sda6        16G  131M   15G    1% /diskE

/dev/sda5        31G   23G  7.0G   77% /home

tmpfs           803M   16K  803M    1% /run/user/0

/dev/sdb1        63G  7.4G   56G   12% /run/media/root/2A0C790D0C78D573

/dev/sdc1        15G   10G  5.1G   67% /run/media/root/94DA-2312

14、磁盘管理工具

15、gsmartcontrol

16、cat /proc/scsi/device_info

[root@localhost 桌面]# cat /proc/scsi/device_info | grep 'USB'

'BELKIN' 'USB 2 HS-CF' 0x402

'CBOX3' 'USB Storage-SMC' 0x402

'Generic' 'USB SD Reader' 0x402

'Generic' 'USB Storage-SMC' 0x402

'Generic' 'USB Storage-SMC' 0x402

'SMSC' 'USB 2 HS-CF' 0x440

'USB2.0' 'SMARTMEDIA/XD' 0x402

17、dmesg | grep "disk"

[root@localhost usb]# dmesg | grep "disk"

[    1.851562] sd 0:0:0:0: [sda] Attached SCSI disk

[ 7515.746093] sd 6:0:0:0: [sdb] Attached SCSI removable disk

[ 7666.242187] sd 8:0:0:0: [sdc] Attached SCSI removable disk

[ 7910.433593] sd 11:0:0:0: [sdc] Attached SCSI removable disk

[ 9760.265625] sd 12:0:0:0: [sdb] Attached SCSI removable disk

[10103.425781] sd 13:0:0:0: [sdb] Attached SCSI removable disk

[15865.320312] sd 15:0:0:0: [sdb] Attached SCSI removable disk

[16250.164062] sd 16:0:0:0: [sdb] Attached SCSI removable disk

[16543.656250] sd 17:0:0:0: [sdb] Attached SCSI removable disk

[16712.433593] sd 18:0:0:0: [sdb] Attached SCSI removable disk

[17389.316406] sd 19:0:0:0: [sdb] Attached SCSI removable disk

[18616.003906] sd 20:0:0:0: [sdb] Attached SCSI removable disk

[23024.652343] sd 21:0:0:0: [sdb] Attached SCSI removable disk

[23369.500000] sd 22:0:0:0: [sdc] Attached SCSI removable disk

 

 

18、dmesg | grep "Disk"

[root@localhost usb]# dmesg | grep "Disk"

[    0.425781] VFS: Disk quotas dquot_6.5.2

[ 7514.726562] usb 1-1: Product: UDisk           

[ 7515.730468] scsi 6:0:0:0: Direct-Access     General  UDisk            5.00 PQ: 0 ANSI: 2

[ 7566.109375] scsi 8:0:0:0: Direct-Access     Generic  Flash Disk       8.07 PQ: 0 ANSI: 4

[ 7817.453125] scsi 11:0:0:0: Direct-Access     Generic  Flash Disk       8.07 PQ: 0 ANSI: 4

[ 9759.250000] usb 1-1: Product: UDisk           

[ 9760.253906] scsi 12:0:0:0: Direct-Access     General  UDisk            5.00 PQ: 0 ANSI: 2

[10102.406250] usb 1-1: Product: UDisk           

[10103.410156] scsi 13:0:0:0: Direct-Access     General  UDisk            5.00 PQ: 0 ANSI: 2

[15864.300781] usb 1-1: Product: UDisk           

[15865.304687] scsi 15:0:0:0: Direct-Access     General  UDisk            5.00 PQ: 0 ANSI: 2

[16249.144531] usb 1-1: Product: UDisk           

[16250.148437] scsi 16:0:0:0: Direct-Access     General  UDisk            5.00 PQ: 0 ANSI: 2

[16542.640625] usb 1-1: Product: UDisk           

[16543.644531] scsi 17:0:0:0: Direct-Access     General  UDisk            5.00 PQ: 0 ANSI: 2

[16711.414062] usb 1-1: Product: UDisk           

[16712.417968] scsi 18:0:0:0: Direct-Access     General  UDisk            5.00 PQ: 0 ANSI: 2

[17388.300781] usb 1-1: Product: UDisk           

[17389.304687] scsi 19:0:0:0: Direct-Access     General  UDisk            5.00 PQ: 0 ANSI: 2

[18614.984375] usb 1-1: Product: UDisk           

[18615.988281] scsi 20:0:0:0: Direct-Access     General  UDisk            5.00 PQ: 0 ANSI: 2

[23023.632812] usb 1-1: Product: UDisk           

[23024.636718] scsi 21:0:0:0: Direct-Access     General  UDisk            5.00 PQ: 0 ANSI: 2

[23369.484375] scsi 22:0:0:0: Direct-Access     Generic  Flash Disk       8.07 PQ: 0 ANSI: 4

 

19、cat /proc/scsi/scsi | grep 'Disk'

[root@localhost usb]# cat /proc/scsi/scsi | grep 'Disk'

  Vendor: General  Model: UDisk            Rev: 5.00

  Vendor: Generic  Model: Flash Disk       Rev: 8.07

20、ls -l | grep sdb1 

查看主次设备

[root@localhost dev]# ls -l | grep sdb1

brw-rw----  1 root disk      8,  17 8月  19 14:47 sdb1

21、smartctl命令（smart信息） sdb1为

[root@localhost perf]# smartctl -i /dev/sdb1

smartctl 6.2 2014-07-16 r3952 [mips64-linux-3.10.0] (local build)

Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

 

=== START OF INFORMATION SECTION ===

Vendor:               General

Product:              UDisk

Revision:             5.00

User Capacity:        67,108,864,000 bytes [67.1 GB]

Logical block size:   512 bytes

scsiModePageOffset: response length too short, resp_len=12 offset=12 bd_len=8

scsiModePageOffset: response length too short, resp_len=12 offset=12 bd_len=8

>> Terminate command early due to bad response to IEC mode page

A mandatory SMART command failed: exiting. To continue, add one or more '-T permissive' options.