== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:20:23 (1783520423) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.55786 s, 295 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.31983 s, 3.3 GB/s fail_loc=0 fake read .336415938 vs. normal read 3.573020418 in seconds