== sanity test 399b: fake read should not be slower than normal read ========================================================== 13:42:24 (1772476944) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.0583 s, 343 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.319116 s, 3.3 GB/s fail_loc=0 fake read .337211338 vs. normal read 3.074094469 in seconds