== sanity test 399b: fake read should not be slower than normal read ========================================================== 11:08:48 (1782486528) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 6.11448 s, 171 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.854041 s, 1.2 GB/s fail_loc=0 fake read .897700477 vs. normal read 6.139152338 in seconds