== sanity test 399b: fake read should not be slower than normal read ========================================================== 13:36:06 (1788284166) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.3888 s, 84.6 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.7898 s, 1.3 GB/s fail_loc=0 fake read .831576629 vs. normal read 12.430903756 in seconds