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AM335X挂载移动硬盘

ma zhiguang
Prodigy 40 points
Other Parts Discussed in Thread: AM3354

AM3354使用USB插上U盘正常，超级终端能够正常识别，并且能够访问里面的文件。

插上1TB的移动硬盘，超级终端也能显示识别出来1TB的sda，但是下面报错：

No Catching Mode page present

Assuming drive cache:write through

也在目录里找不到这个硬盘，更无法访问里面的东西。

  • 0
    Prodigy 40 points

    补充：Usb插上移动显示如下：

    root@ok335x:/# [ 5559.731538] usb 2-1.1: new high-speed USB device number 9 using musb-hdrc
    [ 5559.862112] usb 2-1.1: New USB device found, idVendor=1058, idProduct=0748
    [ 5559.869288] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=5
    [ 5559.876928] usb 2-1.1: Product: My Passport 0748
    [ 5559.881749] usb 2-1.1: Manufacturer: Western Digital
    [ 5559.886921] usb 2-1.1: SerialNumber: 575839314334324A31383730
    [ 5559.953340] scsi3 : usb-storage 2-1.1:1.0
    [ 5560.972196] scsi 3:0:0:0: Direct-Access WD My Passport 0748 1010 PQ: 0 ANSI: 6
    [ 5561.011551] scsi 3:0:0:1: Enclosure WD SES Device 1010 PQ: 0 ANSI: 6
    [ 5561.062352] sd 3:0:0:0: [sda] Spinning up disk..........ready
    [ 5568.152848] sd 3:0:0:0: [sda] 1953458176 512-byte logical blocks: (1.00 TB/931 GiB)
    [ 5568.181486] sd 3:0:0:0: [sda] Write Protect is off
    [ 5568.211481] sd 3:0:0:0: [sda] No Caching mode page present
    [ 5568.217204] sd 3:0:0:0: [sda] Assuming drive cache: write through
    [ 5568.256683] sd 3:0:0:0: [sda] No Caching mode page present
    [ 5568.262486] sd 3:0:0:0: [sda] Assuming drive cache: write through
    [ 5568.301492] sda: sda1
    [ 5568.314271] sd 3:0:0:0: [sda] No Caching mode page present
    [ 5568.320011] sd 3:0:0:0: [sda] Assuming drive cache: write through
    [ 5568.326419] sd 3:0:0:0: [sda] Attached SCSI disk

  • 0
    Guru 27460 points

    看看那能不能手动挂载这个sda在用户目录下

  • 0 回复 yongqing wang
    Prodigy 40 points
    mount失败：Invalid argument
    具体信息如下：

    Disk /dev/sda: 1000.2 GB, 1000170586112 bytes
    255 heads, 63 sectors/track, 121597 cylinders, total 1953458176 sectors
    Units = sectors of 1 * 512 = 512 bytes
    Sector size (logical/physical): 512 bytes / 512 bytes
    I/O size (minimum/optimal): 512 bytes / 512 bytes
    Disk identifier: 0x00023f15

    Device Boot Start End Blocks Id System
    /dev/sda1 2048 1953458175 976728064 7 HPFS/NTFS/exFAT
    root@ok335x:/#
    root@ok335x:/# mount /dev/sda1 /mnt/disk
    mount: mounting /dev/sda1 on /mnt/disk failed: Invalid argument
  • 0 回复 ma zhiguang
    Guru 27460 points

    这就神奇了，试试小容量的硬盘能不能挂载