Cannot change permissions of folders within vagrant home folder

Question

When I ssh in to my vagrant vm, I can change permissions of files and folders above and outside the vagrant user folder, and for files within the vagrant user folder. But ca

Answer 1

Can't comment just yet, but to extend on MDeSilva's answer for Vagrant 1.7.2:

Might be obvious to some, but the group and owner should be in quotes.

group: "sync_group", owner: "sync_owner", mount_options: ['dmode=755, fmode=644']