== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:54:03 (1787104443) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 5.39027 s, 195 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.382147 s, 2.7 GB/s fail_loc=0 fake read .405708052 vs. normal read 5.417664459 in seconds