1. A method, comprising: detecting multiple sets of storage objects stored in a data facility comprising multiple server racks, each of the server racks comprising a plurality of server computers, each of the storage objects in each given set being stored in separate server racks and comprising one or more data objects and one or more protection objects for the given set; identifying, in a given server rack, a specified number of the storage objects, each of the identified storage objects being stored in separate server computers; identifying one or more server computers in the given server rack not storing any of the identified storage objects; and creating and managing, in the identified one or more server computers, an additional protection object for the identified storage objects.