== sanity test 44d: if write at position fails (EFBIG), so should do append ========================================================== 23:34:41 (1735101281)
1+0 records in
1+0 records out
1 byte (1 B) copied, 0.00450766 s, 0.2 kB/s
1+0 records in
1+0 records out
1 byte (1 B) copied, 0.00568713 s, 0.2 kB/s