== sanity test 44d: if write at position fails (EFBIG), so should do append ========================================================== 05:13:11 (1726305191) 1+0 records in 1+0 records out 1 byte (1 B) copied, 0.00331266 s, 0.3 kB/s 1+0 records in 1+0 records out 1 byte (1 B) copied, 0.00289375 s, 0.3 kB/s