centos6挂载U盘

一、FAT格式的U盘

插入U盘

[root@localhost ~]# dmesg | grep usb
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
usb usb1: New USB device found, idVendor=1d6b, idProduct=
usb usb1: New USB device strings: Mfr=, Product=, SerialNumber=
usb usb1: Product: EHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.-.el6.x86_64 ehci_hcd
usb usb1: SerialNumber: ::0b.
usb usb1: configuration # chosen from  choice
usb usb2: New USB device found, idVendor=1d6b, idProduct=
usb usb2: New USB device strings: Mfr=, Product=, SerialNumber=
usb usb2: Product: OHCI Host Controller
usb usb2: Manufacturer: Linux 2.6.-.el6.x86_64 ohci_hcd
usb usb2: SerialNumber: ::06.0
usb usb2: configuration # chosen from  choice
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usbhid
usbhid: v2.:USB HID core driver
usb -: new high speed USB device number  using ehci_hcd
usb -: New USB device found, idVendor=, idProduct=
usb -: New USB device strings: Mfr=, Product=, SerialNumber=
usb -: Product: DataTraveler 3.0
usb 1-1: Manufacturer: Kingston
usb -: SerialNumber: 60A44C3FACC9F21109990161
usb -: configuration # chosen from  choice
usbcore: registered new interface driver usb-storage
usb-storage: device found at
usb-storage: waiting for device to settle before scanning
usb-storage: device scan complete
usb -: USB disconnect, device number 

[root@localhost ~]# fdisk -l
Disk /dev/sdb: 15.5 GB,  bytes
 heads,  sectors/track,  cylinders
Units = cylinders of  *  =  bytes
Sector size (logical/physical):  bytes /  bytes
I/O size (minimum/optimal):  bytes /  bytes
Disk identifier: 0xcad4ebea

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb4   *           1        1882    15109293    c  W95 FAT32 (LBA)

[root@localhost ~]# mkdir /mnt/usb
[root@localhost ~]# mount /dev/sdb4 /mnt/usb/
[root@localhost ~]# df -h
Filesystem                    Size  Used Avail Use% Mounted on
/dev/mapper/VolGroup-lv_root   50G  880M   46G   % /
tmpfs                         .9G       .9G   % /dev/shm
/dev/sda1                     485M   33M  427M   % /boot
/dev/mapper/VolGroup-lv_home   65G  180M   62G   % /home
/dev/sdb4                      15G  5.3G  9.2G  37% /mnt/usb

二、NTFS格式挂载

我自己的移动硬盘为NTFS格式，共3个分区

连接上之后dmesg | grep usb可以看到USB设备已经连接了。

然后centos6.5默认是不识别NTFS分区的（微软专利，得谈合作），所以需要安装NTFSde rpm包

然后我就在https://pkgs.org/下载了fuse-ntfs-3g-2013.1.13-2.el6.rf.x86_64.rpm，然后装了glibc也死活不行，

然后又去https://pkgs.org/下载了fuse-ntfs-3g-2013.1.13-2.el6.rf.x86_64.rpm，执行

yum install -y fuse-ntfs-3g-2013.1.-.el6.rf.x86_64.rpm

然后搞定了。哎！不能求新丫！！！

modprobe usb-storage　　　　#fdisk看不到就执行这条命令
fdisk -l 

mount  /dev/sdb2 /mnt/usb/
mount -t ntfs-3g /dev/sdb2 /mnt/usb/
mount.ntfs /dev/sdb2 /mnt/usb/

以上3个命令都可以，只不过不指定mount文件系统的时候系统会多花1s的时间去查看到底是啥系统。