== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:37:13 (1784086633) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.25236 s, 322 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.324482 s, 3.2 GB/s fail_loc=0 fake read .341202350 vs. normal read 3.268192885 in seconds