https://github.com/opscode-cookbooks/chef-client/blob/2.2.4/attributes/default.rb#L59
# Where backups of chef-managed files should go
- file_backup_path platform_specific_path("/var/chef/backup")
-+ file_backup_path platform_specific_path("/var/lib/chef/backup")
++ file_backup_path platform_specific_path("/var/lib/chef")
## Daemonization Settings ##
# What user should Chef run as?
Summary: A systems integration framework, built to bring the benefits of configuration management to your entire infrastructure
Name: chef
Version: 11.6.0
-Release: 1
+Release: 2
License: Apache v2.0
Group: Development/Languages
Source0: http://rubygems.org/downloads/%{name}-%{version}.gem