== sanity test 212: Sendfile test ======================== 12:19:37 (1788970777)
1820+0 records in
1820+0 records out
1863680 bytes (1.9 MB, 1.8 MiB) copied, 1.75741 s, 1.1 MB/s
[0x200000401:0x396:0x0]