== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:34:38 (1763354078) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 4.68314 s, 224 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.404495 s, 2.6 GB/s fail_loc=0 fake read .425142595 vs. normal read 4.706837710 in seconds