== sanity test 399b: fake read should not be slower than normal read ========================================================== 13:59:07 (1786816747) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 13.1539 s, 79.7 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.06334 s, 986 MB/s fail_loc=0 fake read 1.164935356 vs. normal read 13.233826743 in seconds