== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:03:18 (1780088598) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 4.09954 s, 256 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.326981 s, 3.2 GB/s fail_loc=0 fake read .344905765 vs. normal read 4.114811316 in seconds