== sanity test 399b: fake read should not be slower than normal read ========================================================== 20:10:16 (1786752616) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.7904 s, 88.9 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.08442 s, 503 MB/s fail_loc=0 fake read 2.200621199 vs. normal read 11.863150966 in seconds