== sanity test 399b: fake read should not be slower than normal read ========================================================== 20:44:03 (1787705043) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.0659 s, 104 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.10985 s, 945 MB/s fail_loc=0 fake read 1.208681914 vs. normal read 10.121790948 in seconds