== sanity test 399b: fake read should not be slower than normal read ========================================================== 19:32:35 (1763339555) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.74766 s, 108 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.785759 s, 1.3 GB/s fail_loc=0 fake read .842207451 vs. normal read 9.804969579 in seconds