== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:42:19 (1767321739) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.7723 s, 97.3 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.973463 s, 1.1 GB/s fail_loc=0 fake read 1.025500595 vs. normal read 10.804967101 in seconds