== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:50:14 (1790787014) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 7.1814 s, 146 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.01301 s, 1.0 GB/s fail_loc=0 fake read 1.067093452 vs. normal read 7.213766265 in seconds