== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:32:00 (1788838320) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.6424 s, 98.5 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.28196 s, 818 MB/s fail_loc=0 fake read 1.410423250 vs. normal read 10.683604234 in seconds