== sanity test 399b: fake read should not be slower than normal read ========================================================== 00:13:38 (1788840818) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.479 s, 100 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.26449 s, 829 MB/s fail_loc=0 fake read 1.341155801 vs. normal read 10.610280109 in seconds