code: def scalar_write(self, address, block_count, data_file, meta_file):
          
          cmd = ["nvme", "write", self.envs["DEV_PATH"], "-s 0x{:x}".format(address),
                 "-c {}".format(block_count-1), "-d {}".format(data_file), "-M {}".format(meta_file),
                 "-z 0x{:x}".format(block_count * self.envs["NBYTES"]),
                 "-y 0x{:x}".format(block_count * self.envs["NBYTES_OOB"])]
          status, _, _ = cij.ssh.command(cmd, shell=True)
          return status
docs: nvme write