Problem description: in a Linux virtual machine can't create a soft link, namely running ln -s manifests/default XML manifest. XML,
Newspaper failed to create -- link ` node ': the Read - only file system errors,
The solution:
1. Run the CMD terminal VirtualBox installation directory

VBoxManage setextradata YOURVMNAME VBoxInternal2/SharedFoldersEnableSymlinksCreate/YOURSHAREFOLDERNAME 1

YOURVMNAME: virtual machine name
YOURSHAREFOLDERNAME: Shared folder name

2. Check the revision status

VBoxManage getextradata YOURVMNAME enumerate

3. Determine the Windows users for the administrator user to the administrator's identity to open the virtualBox, restart Linux system, the problem can be solved

Reference method to connect: https://www.cnblogs.com/elta/articles/3763953.html