== sanity test 399b: fake read should not be slower than normal read ========================================================== 18:12:04 (1777587124) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 8.9298 s, 117 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.62177 s, 1.7 GB/s fail_loc=0 fake read .698559172 vs. normal read 8.994029093 in seconds