== sanity test 44d: if write at position fails (EFBIG), so should do append ========================================================== 12:31:34 (1744129894)
1+0 records in
1+0 records out
1 byte (1 B) copied, 0.00248332 s, 0.4 kB/s
1+0 records in
1+0 records out
1 byte (1 B) copied, 0.00248941 s, 0.4 kB/s