Created data_bags directory

Without this directory you'd get an error like this...

[default] Matching MAC address for NAT networking...
[default] Clearing any previously set forwarded ports...
[default] Forwarding ports...
[default] -- 22 => 2222 (adapter 1)
[default] -- 9022 => 9022 (adapter 1)
[default] -- 9080 => 9080 (adapter 1)
[default] Creating shared folders metadata...
[default] Clearing any previously set network interfaces...
[default] Booting VM...
[default] Waiting for VM to boot. This can take a few minutes.
[default] VM booted and ready for use!
[default] Mounting shared folders...
[default] -- v-root: /vagrant
[default] -- v-csr-2: /tmp/vagrant-chef-1/chef-solo-2/roles
[default] -- v-csc-1: /tmp/vagrant-chef-1/chef-solo-1/cookbooks
[default] -- v-csdb-3: /tmp/vagrant-chef-1/chef-solo-3/data_bags
The following SSH command responded with a non-zero exit status.
Vagrant assumes that this means the command failed!

mount -t vboxsf -o uid=`id -u vagrant`,gid=`id -g vagrant` v-csdb-3 /tmp/vagrant-chef-1/chef-solo-3/data_bags