== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:35:32 (1781228132) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 4.96275 s, 211 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.445425 s, 2.4 GB/s fail_loc=0 fake read .467627767 vs. normal read 4.987458218 in seconds