== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:07:05 (1772424425) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.61262 s, 290 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.372957 s, 2.8 GB/s fail_loc=0 fake read .390137569 vs. normal read 3.629398301 in seconds