Review

Signed-off-by: Nicolás Ojeda Bär <[email protected]>
ocaml · Nov 20, 2022 · 4ac1596 · 4ac1596
1 parent 014f98f
commit 4ac1596
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/doc/dune-files.rst b/doc/dune-files.rst
@@ -2317,7 +2317,9 @@ where ``<setting>`` is one of:
 
 - ``auto`` lets Dune decide the best mechanism to use.
 
-- ``hardlink`` uses hard links for entries in the cache.
+- ``hardlink`` uses hard links for entries in the cache. If the cache is stored
+  in a different partition than the one where the build is taking place, then
+  this mode will not work and ``copy`` should be used instead.
 
 - ``copy`` copies entries to the cache. This is less efficient than using hard
   links.