Certain docker applications can have problems because the unRAID user share file system (shfs) does not support hard-links.
Ok, in studying this issue we have concluded there are two ways to solve this. The first way is to implement hard-link support in shfs and the 'mover'. Implementing hard-link support in shfs is not difficult and has been integrated starting with 6.2.0-rc2 release. To enable hard-link support however, you must prepare a file on your USB flash boot device:
conf