== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:07:50 (1784124470) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 5.13446 s, 204 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.419665 s, 2.5 GB/s fail_loc=0 fake read .458256539 vs. normal read 5.169496193 in seconds