== sanity test 399b: fake read should not be slower than normal read ========================================================== 13:14:18 (1785086058) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.1842 s, 86.1 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.43764 s, 729 MB/s fail_loc=0 fake read 1.531526920 vs. normal read 12.261747299 in seconds