== sanity test 399b: fake read should not be slower than normal read ========================================================== 16:44:32 (1761252272) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.2909 s, 102 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.11839 s, 938 MB/s fail_loc=0 fake read 1.191370813 vs. normal read 10.343115950 in seconds