== sanity test 212: Sendfile test ======================== 00:59:45 (1784696385)
3651+0 records in
3651+0 records out
3738624 bytes (3.7 MB, 3.6 MiB) copied, 1.39628 s, 2.7 MB/s
[0x200000401:0x4c5:0x0]