== sanity test 399b: fake read should not be slower than normal read ========================================================== 11:04:43 (1789139083) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.4041 s, 101 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.993685 s, 1.1 GB/s fail_loc=0 fake read 1.052586211 vs. normal read 10.449821634 in seconds