== sanity test 44d: if write at position fails (EFBIG), so should do append ========================================================== 00:35:04 (1734672904)
1+0 records in
1+0 records out
1 byte (1 B) copied, 0.00531649 s, 0.2 kB/s
1+0 records in
1+0 records out
1 byte (1 B) copied, 0.0049588 s, 0.2 kB/s