== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:00:35 (1781226035) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.4807 s, 100 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.696125 s, 1.5 GB/s fail_loc=0 fake read .746702532 vs. normal read 10.551488055 in seconds