== sanity test 44d: if write at position fails (EFBIG), so should do append ========================================================== 11:52:39 (1788623559) 1+0 records in 1+0 records out 1 byte copied, 0.0165992 s, 0.1 kB/s 1+0 records in 1+0 records out 1 byte copied, 0.0230733 s, 0.0 kB/s