QA output created by 177 Blocks modified: [0 - 31] File digest before power failure: 0 aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa * 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 * 40 Fiemap before power failure: 0: [0..7]: data 1: [8..31]: hole File digest after log replay: 0 aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa * 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 * 40 Fiemap after log replay: 0: [0..7]: data 1: [8..31]: hole