== sanity test 399b: fake read should not be slower than normal read ========================================================== 09:58:06 (1770649086) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 7.05588 s, 149 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.348886 s, 3.0 GB/s fail_loc=0 fake read .365379737 vs. normal read 7.074096484 in seconds