== sanity test 399b: fake read should not be slower than normal read ========================================================== 13:23:55 (1779211435) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 6.73427 s, 156 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.625655 s, 1.7 GB/s fail_loc=0 fake read .672717088 vs. normal read 6.776747300 in seconds