== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:43:43 (1764110623) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.15232 s, 333 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.329343 s, 3.2 GB/s fail_loc=0 fake read .345000222 vs. normal read 3.168678760 in seconds