== sanity test 399b: fake read should not be slower than normal read ========================================================== 22:01:41 (1789524101) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 7.8045 s, 134 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.584318 s, 1.8 GB/s fail_loc=0 fake read .619253854 vs. normal read 7.854470897 in seconds