== sanity test 399b: fake read should not be slower than normal read ========================================================== 16:23:14 (1788466994) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.0076 s, 95.3 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.885675 s, 1.2 GB/s fail_loc=0 fake read .967542849 vs. normal read 11.059942330 in seconds