You can't copy from a block device to a directory. What are you actually trying to do there?
If you are getting the error that file is busy when trying to mount a partition with a filesystem then probably your current working directory is that location. Change to a different location so that your current working directory isn't the same location as the mount location and then try mounting it again.
You can't copy from a block device to a directory. What are you actually trying to do there?
If you are getting the error that file is busy when trying to mount a partition with a filesystem then probably your current working directory is that location. Change to a different location so that your current working directory isn't the same location as the mount location and then try mounting it again.