== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:20:54 (1775769654) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 13.4067 s, 78.2 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.02825 s, 1.0 GB/s fail_loc=0 fake read 1.094525035 vs. normal read 13.448564001 in seconds