== sanity test 399b: fake read should not be slower than normal read ========================================================== 07:58:45 (1787399925) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 14.2261 s, 73.7 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.78914 s, 586 MB/s fail_loc=0 fake read 1.910426878 vs. normal read 14.307162531 in seconds