== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:32:53 (1771443173) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.48257 s, 301 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.364102 s, 2.9 GB/s fail_loc=0 fake read .379929355 vs. normal read 3.498473382 in seconds