== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:41:12 (1788892872) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.90059 s, 362 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.39726 s, 2.6 GB/s fail_loc=0 fake read .416066701 vs. normal read 2.921305955 in seconds