usb 1-1: New USB device found, idVendor=2008, idProduct=2018
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-1: Product: Flash Disk
usb 1-1: Manufacturer: Hisun
usb 1-1: SerialNumber: O20070925A001603
usb 1-1: configuration #1 chosen from 1 choice
scsi0 : SCSI emulation for USB Mass Storage devices
scsi 0:0:0:0: Direct-Access Hisun Flash Disk 2.10 PQ: 0 ANSI: 2
sd 0:0:0:0: [sda] 4117496 512-byte hardware sectors: (2.10 GB/1.96 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Assuming drive cache: write through
sd 0:0:0:0: [sda] Assuming drive cache: write through
sda: sda1
sd 0:0:0:0: [sda] Attached SCSI removable disk
[root@EmbedSky /]# mount /dev/sda1 /mnt/udisk/
mount: mounting /dev/sda1 on /mnt/udisk/ failed: Device or resource busy
板子刚买的系统都是出厂时的 都是按开发板手册做的
哪位大哥能帮忙解释一下为什么呢 |