解决Mac10.12开启NTFS后硬盘无法挂载

# diskutil list
/dev/disk0 (internal):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                         251.0 GB   disk0
   1:                        EFI EFI                     314.6 MB   disk0s1
   2:                  Apple_HFS Macintosh HD            250.0 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3

/dev/disk1 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *2.0 TB     disk1
   1:                        EFI EFI                     209.7 MB   disk1s1
   2:       Microsoft Basic Data amen                    2.0 TB     disk1s2

# sudo diskutil mount /dev/disk1s1
# sudo diskutil mount readOnly /dev/disk1s2
# sudo diskutil umount /dev/disk1s2
# sudo diskutil mount /dev/disk1s2

# sudo fsck_hfs -fy /dev/disk1 //修复硬盘