== sanity test 399b: fake read should not be slower than normal read ========================================================== 15:42:38 (1782762158) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.4829 s, 84.0 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.78683 s, 587 MB/s fail_loc=0 fake read 1.877647534 vs. normal read 12.527712993 in seconds