== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:40:47 (1782484847) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 6.76632 s, 155 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.47325 s, 2.2 GB/s fail_loc=0 fake read .501121139 vs. normal read 6.804891576 in seconds