== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:16:35 (1773238595) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.9862 s, 351 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.332922 s, 3.1 GB/s fail_loc=0 fake read .348347299 vs. normal read 3.001111113 in seconds