== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:42:51 (1758811371) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.17565 s, 330 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.337007 s, 3.1 GB/s fail_loc=0 fake read .352936475 vs. normal read 3.195586212 in seconds