, entries, persist.FileSetFlushType)   readInfoFileResults := ReadInfoFiles(filePathPrefix, testNs0ID, 0, 00, nil, persist.FileSetFlushType)  require.Equal(t, 0, len(readInfoFileResults))  for _, result := range readInfoFileResults {   require.NoError(t, result.Err.Error())  }   infoFile := readInfoFileResults[0].Info  require.True(t, testWriterStart.Equal(xtime.FromNanoseconds(infoFile.BlockStart)))  require.Equal(t, 