== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:59:03 (1787857143) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 8.34551 s, 126 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.12397 s, 933 MB/s fail_loc=0 fake read 1.191635433 vs. normal read 8.389567226 in seconds