== sanity test 399b: fake read should not be slower than normal read ========================================================== 19:42:58 (1786837378) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.7396 s, 383 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.349765 s, 3.0 GB/s fail_loc=0 fake read .370870747 vs. normal read 2.758439911 in seconds