== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:00:25 (1787799625) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.1819 s, 93.8 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.23618 s, 848 MB/s fail_loc=0 fake read 1.311139637 vs. normal read 11.221338698 in seconds