== sanity test 399b: fake read should not be slower than normal read ========================================================== 02:21:23 (1786947683) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.25863 s, 113 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.46345 s, 717 MB/s fail_loc=0 fake read 1.533567565 vs. normal read 9.310009035 in seconds