== sanity test 399b: fake read should not be slower than normal read ========================================================== 06:28:20 (1789295300) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.1363 s, 103 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.8834 s, 1.2 GB/s fail_loc=0 fake read .936626805 vs. normal read 10.210387664 in seconds