mount: unknown filesystem type 'ntfs'

问题描述

# mount –t ntfs /dev/sdc1 /mnt/usb2

mount: unknown filesystem type ‘ntfs’

原因：系统无法识别ntfs格式分区

解决办法

编译安装ntfs-3g。在 ntfs-3g 网站，下载最新稳定版软件包。

编译安装 ntfs-3g：

wget https://tuxera.com/opensource/ntfs-3g_ntfsprogs-2015.3.14.tgz

tar zxvf  ntfs-3g_ntfsprogs-2015.3.14.tgz

cd ntfs-3g-2011.1.15

./configure

make

make install

重新挂载成功！

mount -t ntfs-3g  /dev/sdc1 /mnt/usb2

基础知识

mount 命令

# man mount

看到如下：

All  files  accessible  in a Unix system are arranged in one big tree, the file hierarchy, rooted at /.  These files can be spread out over several devices. The mount command serves to attach the filesystem found on some device  to  the  big  file tree. Conversely, the umount(8) command will detach it again.

The standard form of the mount command, is

    mount -t type device dir

This  tells the kernel to attach the filesystem found on device (which is of type type) at the directory dir.  The previous contents (if any) and owner and mode of dir become invisible, and as long as this filesystem remains mounted, the  pathname dir refers to the root of the filesystem on device.

fdisk 查看设备【查看系统设备。例如/dev/sdc1等, 设备名称列表】

# fdisk -f

Disk /dev/sdc: 1000.2 GB, 1000170586112 bytes, 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 label type: dos

Disk identifier: 0x492c7b9b

   Device Boot      Start         End      Blocks   Id  System

/dev/sdc1            2048  1953458175   976728064    7  HPFS/NTFS/exFAT

相关资源

http://www.tuxera.com/community/open-source-ntfs-3g/
http://www.blogjava.net/freeman1984/archive/2013/05/17/399427.html

转载请注明出处: http://www.cnblogs.com/brookin/p/4761999.html