When the site is created if you click on it as we can see at Figure 4.31, you have many options presented:
Apply Configurations the site is no longer available online. The files of the site are not eliminated but moved to the share sites_bk1. This share is the file location of the removed sites. When IPBrick removes these sites only the services that are affected are reconfigured and the contents removed to an own share accessible only to LDAP Administrators. It is like in the user accounts and group shares;