# link-exdev

If using path preservation and a `link` fails with `EXDEV` make a call
to symlink where the target is the oldlink and the linkpath is the
newpath. The target value is determined by the value of link-exdev.

passthrough: Return EXDEV as normal.
rel-symlink: A relative path from the newpath.
abs-base-symlink: An absolute value using the underlying branch.
abs-pool-symlink: An absolute value using the mergerfs mount point.
NOTE: It is possible that some applications check the file they link. In those cases, it is possible it will error or complain.