== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:20:58 (1772472058) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.8432 s, 81.6 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.48543 s, 706 MB/s fail_loc=0 fake read 1.558422840 vs. normal read 12.933898116 in seconds