METHODS AND APPARATUS FOR MULTI-PHASE MULTI-SOURCE BACKUP

摘要

Methods and apparatus that identify a change of resources in a device to a first backup source are described. In response to receiving a token from the first backup source for authorization to a second backup source, the change of resources can be backed up to the second backup source with the token. The change of resources can be committed to the first backup source if the back up of the change to the second backup source is successful.