== sanity test 44d: if write at position fails (EFBIG), so should do append ========================================================== 17:26:52 (1784237212) 1+0 records in 1+0 records out 1 byte copied, 0.0256737 s, 0.0 kB/s 1+0 records in 1+0 records out 1 byte copied, 0.0209163 s, 0.0 kB/s