== sanity test 399b: fake read should not be slower than normal read ========================================================== 15:16:00 (1755803760) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.3601 s, 312 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.313977 s, 3.3 GB/s fail_loc=0 fake read .335911096 vs. normal read 3.381812333 in seconds