== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:45:47 (1787103947) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 5.49486 s, 191 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.534856 s, 2.0 GB/s fail_loc=0 fake read .577441400 vs. normal read 5.529688558 in seconds