System and method for end-to-end data integrity in a network file system

A computer readable storage medium, embodying instructions executable by a computer to perform a method, the method including: validating a memory write of data segments using a first number of leaf hashes of a first hash tree, where each of the first number of leaf hashes is associated with one of the data segments of a first block size, generating interior node hashes based on the first number of leaf hashes, where each of the interior node hashes is associated with a second block size, generating a first root hash using the interior node hashes, where the first root hash is associated with a remote procedure call size, transmitting the first root hash and the data segments to a network file system, where the transmission is performed using the remote procedure call size, and validating the transmission of the data segments using the first root hash.