新手请教,挂载不上移动硬盘

阿肚

       网上刷了别人的固件,可以自动挂载,但是自己编译的固件,能用fdisk查看到硬盘,用mount手动挂载时,只能以这种格式挂载mount -t ntfs-3g /dev/sda5 /mnt/sda5    ,但是就是不能自动挂载,不知道是哪里出了问题,或者可以怎么设置????查看内核,提示如下:
[  389.460000] usb 1-1: USB disconnect, device number 3
[  391.990000] usb 1-1: new full-speed USB device number 4 using ohci-platform
[  392.060000] hub 1-0:1.0: unable to enumerate USB device on port 1
[  392.520000] usb 1-1: new full-speed USB device number 5 using ohci-platform
[  392.690000] usb 1-1: Parent hub missing LPM exit latency info.  Power management will be impacted.
[  392.720000] scsi1 : usb-storage 1-1:1.0
[  393.720000] scsi 1:0:0:0: Direct-Access     WD       Elements 10A2    1033 PQ: 0 ANSI: 6
[  393.770000] sd 1:0:0:0: [sda] Spinning up disk...
[  394.790000] .ready
[  394.910000] sd 1:0:0:0: [sda] 976707584 512-byte logical blocks: (500 GB/465 GiB)
[  394.930000] sd 1:0:0:0: [sda] Write Protect is off
[  394.930000] sd 1:0:0:0: [sda] Mode Sense: 53 00 10 08
[  394.950000] sd 1:0:0:0: [sda] No Caching mode page present
[  394.950000] sd 1:0:0:0: [sda] Assuming drive cache: write through
[  394.990000] sd 1:0:0:0: [sda] No Caching mode page present
[  395.000000] sd 1:0:0:0: [sda] Assuming drive cache: write through
[  395.090000]  sda: sda1 < sda5 sda6 sda7 >
[  395.130000] sd 1:0:0:0: [sda] No Caching mode page present
[  395.130000] sd 1:0:0:0: [sda] Assuming drive cache: write through
[  395.140000] sd 1:0:0:0: [sda] Attached SCSI disk