== sanity test 399b: fake read should not be slower than normal read ========================================================== 03:48:13 (1788594493) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.9545 s, 95.7 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.732813 s, 1.4 GB/s fail_loc=0 fake read .796834924 vs. normal read 10.997369615 in seconds