== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:23:36 (1763353416) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.56082 s, 294 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.392855 s, 2.7 GB/s fail_loc=0 fake read .414212319 vs. normal read 3.580711886 in seconds