== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:36:39 (1761104199) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 4.52876 s, 232 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.365412 s, 2.9 GB/s fail_loc=0 fake read .383419641 vs. normal read 4.548746178 in seconds