== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:07:30 (1789607250) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.4312 s, 91.7 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.36935 s, 766 MB/s fail_loc=0 fake read 1.433738012 vs. normal read 11.469498421 in seconds