== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:18:39 (1763345919) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.61919 s, 109 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.971369 s, 1.1 GB/s fail_loc=0 fake read 1.062915116 vs. normal read 9.664417230 in seconds