Question

我用root用户登录并将usb3.0连接到snapdragon board的usb3.0端口，当我检查日志时检测到它：

    <6>[   45.926428] usb 3-1.4: new SuperSpeed USB device number 4 using xhci-hcd
    <6>[   45.947336] usb 3-1.4: New USB device found, idVendor=0781, idProduct=5581

     <6>[   45.947343] usb 3-1.4: New USB device strings: Mfr=1,  Product=2,   SerialNumber=3
     <6>[   45.947349] usb 3-1.4: Product: Ultra
     <6>[   45.947354] usb 3-1.4: Manufacturer: SanDisk
     <6>[   45.947360] usb 3-1.4: SerialNumber: 4C530123230927123460
     <6>[   45.949158] scsi0 : usb-storage 3-1.4:1.0
     <5>[   46.946864] scsi 0:0:0:0: Direct-Access     SanDisk Ultra            1.00 PQ: 0 ANSI: 6
     <5>[   46.956938] sd 0:0:0:0: [sda] 31266816 512-byte logical blocks: (16.0 GB/14.9 GiB)
      <5>[   46.957685] sd 0:0:0:0: Attached scsi generic sg0 type 0
      <5>[   46.969755] sd 0:0:0:0: [sda] Write Protect is off
      <7>[   46.973533] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00
      <5>[   46.973914] sd 0:0:0:0: [sda] Write cache: disabled, readcache: enabled,doesn't support DPO or FUA
      <6>[   47.004965]  sda: sda1
      <5>[   47.008665] sd 0:0:0:0: [sda] Attached SCSI removable disk

并尝试使用以下命令安装它：

  mount -t ntfs /dev/sda1 /mnt/sdcard/

显示错误：'Mount：No such device'

Answer 1

如果您使用的是Android，设备节点可能是/dev/block/sda1而不是/dev/sda1

使用mount命令在SnapdragonAPQ8074中安装usb驱动器

1 个答案: