== sanity test 44d: if write at position fails (EFBIG), so should do append ========================================================== 09:16:04 (1788441364) 1+0 records in 1+0 records out 1 byte copied, 0.0201731 s, 0.0 kB/s 1+0 records in 1+0 records out 1 byte copied, 0.0175776 s, 0.1 kB/s