== sanity test 399b: fake read should not be slower than normal read ========================================================== 16:57:34 (1789592254) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 16.0456 s, 65.3 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.74144 s, 602 MB/s fail_loc=0 fake read 1.838748965 vs. normal read 16.104336382 in seconds