The embodiments set forth a technique for carrying out a backup of data managed at a computing device. According to some embodiments, the technique can include the steps of (1) receiving a request to carry out the backup of the data, (2) in response to the request, generating a current snapshot of the data, (3) identifying, in accordance with the current snapshot of the data, block data of at least one data block to be reflected in the backup of the data, wherein the at least one data block is tagged with an identifier of a file node to which the at least one data block corresponds, and (4) providing information to a storage to cause the block data to be reflected in the backup of the data.