Using Vagrant on a Windows Virtualbox, I'm receiving the error "File in Use" whenever I try to delete an asset from a shared folder on the Host OS or change its filename. This occurs after I load a file/asset through Nginx.
Windows Error
File In Use The action can't be completed because the file is open in VBoxHeadless Close the file and try again.
Also moving/deleting the file within the Guest OS fails:
$ mv test.css test2.css
mv: cannot move `test.css' to `tests2.css': Text file busy
$ rm test.css
rm: cannot remove `test.css': Text file busy