== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:55:18 (1768258518) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 15.4923 s, 67.7 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.43359 s, 731 MB/s fail_loc=0 fake read 1.492199528 vs. normal read 15.562164359 in seconds