The NTFS partition is in an unsafe state. Please resume and shutdown

root@OpenWRT:~# mount /dev/sdb2 /mnt/sdb2

Windows is hibernated, refused to mount.

Failed to mount '/dev/sdb1': Operation not permitted

The NTFS partition is in an unsafe state. Please resume and shutdown

Windows fully (no hibernation or fast restarting), or mount the volume

read-only with the 'ro' mount option.

解法：

root@OpenWRT:~# ntfsfix /dev/sdb2

Mounting volume... The disk contains an unclean file system (0, 0).

Metadata kept in Windows cache, refused to mount.

FAILED

Attempting to correct errors... 

Processing $MFT and $MFTMirr...

Reading $MFT... OK

Reading $MFTMirr... OK

Comparing $MFTMirr to $MFT... OK

Processing of $MFT and $MFTMirr completed successfully.

Setting required flags on partition... OK

Going to empty the journal ($LogFile)... OK

Checking the alternate boot sector... OK

NTFS volume version is 3.1.

NTFS partition /dev/sdb2 was processed successfully.