== sanity test 399b: fake read should not be slower than normal read ========================================================== 16:54:33 (1784408073) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.70098 s, 388 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.31088 s, 3.4 GB/s fail_loc=0 fake read .328332814 vs. normal read 2.716576213 in seconds