== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:12:12 (1760130732) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.93997 s, 357 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.377895 s, 2.8 GB/s fail_loc=0 fake read .400976208 vs. normal read 2.959623635 in seconds