== sanity test 399b: fake read should not be slower than normal read ========================================================== 19:37:40 (1787787460) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.931 s, 95.9 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.3453 s, 779 MB/s fail_loc=0 fake read 1.413647839 vs. normal read 10.990807711 in seconds