iMac 移动硬盘无法装载

diskutil list 查看自己宗卷名字

/dev/disk0 (internal, physical):
   #:                      TYPE NAME                    SIZE      IDENTIFIER
   0:      GUID_partition_scheme                        *121.3 GB  disk0
   1:                        EFI ⁨EFI⁩                    209.7 MB  disk0s1
   2:                Apple_APFS ⁨Container disk1⁩        121.1 GB  disk0s2
/dev/disk1 (synthesized):
   #:                      TYPE NAME                    SIZE      IDENTIFIER
   0:      APFS Container Scheme -                      +121.1 GB  disk1
                                 Physical Store disk0s2
   1:                APFS Volume ⁨Macintosh HD - 数据⁩    962.6 KB  disk1s1
   2:                APFS Volume ⁨Preboot⁩                295.0 MB  disk1s2
   3:                APFS Volume ⁨Recovery⁩                613.6 MB  disk1s3
   4:                APFS Volume ⁨VM⁩                      1.1 GB    disk1s4
   5:                APFS Volume ⁨Macintosh HD - 数据⁩    77.9 GB    disk1s5
   6:                APFS Volume ⁨Macintosh HD⁩            19.6 GB    disk1s6
   7:              APFS Snapshot ⁨com.apple.os.update-...⁩ 19.6 GB    disk1s6s1
/dev/disk2 (external, physical):
   #:                      TYPE NAME                    SIZE      IDENTIFIER
   0:    FDisk_partition_scheme                        *1.0 TB    disk2
   1:              Windows_NTFS ⁨TANGGE⁩                  1.0 TB    disk2s1

查看进程,显示真正的盘符rdisk2s1

sudo lsof | grep disk2

fsck_exfa 741    root    3u      CHR  1,13      0t0      677 /dev/rdisk2s1

手动装载

sudo diskutil mount /dev/rdisk2s1

手动卸载

diskutil unmountDisk /dev/rdisk2s1 

花时间去解决这个问题了，做个记录，防止再遇到类似问题