== sanity test 399b: fake read should not be slower than normal read ========================================================== 11:22:41 (1788535361) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 14.8597 s, 70.6 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.935726 s, 1.1 GB/s fail_loc=0 fake read 1.004153708 vs. normal read 14.928473745 in seconds