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AM5728: am5728 insert usb3.0 issue

Lin Ken HY
Intellectual 310 points
Part Number: AM5728

Hi all

   I have a program.

   When I insert USB 3.0 to my am5728.

   I can't watch where it mount.

   Here is Log:

[ 1886.985995] usb-storage 3-1.2:1.0: USB Mass Storage device detected
[ 1887.012893] scsi host1: usb-storage 3-1.2:1.0
[ 1888.073193] scsi 1:0:0:0: Direct-Access     JetFlash Transcend 8GB    1.00 PQ: 0 ANSI: 6
[ 1888.084904] sd 1:0:0:0: [sdb] 15433728 512-byte logical blocks: (7.90 GB/7.36 GiB)
[ 1888.094792] sd 1:0:0:0: [sdb] Write Protect is off
[ 1888.099851] sd 1:0:0:0: [sdb] Write cache: disabled, read cache: disabled, doesn't support DPO or FUA
[ 1888.112181]  sdb:
[ 1888.116176] sd 1:0:0:0: [sdb] Attached SCSI removable disk
[ 1888.217268] FAT-fs (sdb): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.

  Here is Log about usb2.0:

[ 1762.924369] usb-storage 1-1.4:1.0: USB Mass Storage device detected
[ 1762.952965] scsi host0: usb-storage 1-1.4:1.0
[ 1763.993766] scsi 0:0:0:0: Direct-Access     SanDisk  Cruzer Blade     1.00 PQ: 0 ANSI: 6
[ 1764.005357] sd 0:0:0:0: [sda] 15232000 512-byte logical blocks: (7.80 GB/7.26 GiB)
[ 1764.014643] sd 0:0:0:0: [sda] Write Protect is off
[ 1764.020335] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 1764.040611]  sda: sda1
[ 1764.045512] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 1764.354601] FAT-fs (sda1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[ 1764.370351] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.

thanks

HY Ken

  • 0
    TI__Mastermind 47953 points

    Hi HY Ken,

    Looking at the log snippet, the card got detected and got enumerated, but it could that the inserted USB storage device may have a corrupted or an unsupported filesystem as you notice it from the message printed.

    [ 1888.217268] FAT-fs (sdb): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.

    and 

    [ 1764.354601] FAT-fs (sda1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[ 1764.370351] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.

    Suggest checking that.

    Thanks.