== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:35:17 (1780857317) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 4.22222 s, 248 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.39041 s, 2.7 GB/s fail_loc=0 fake read .411641859 vs. normal read 4.248083732 in seconds