== sanity test 399b: fake read should not be slower than normal read ========================================================== 16:00:00 (1787860800) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.9292 s, 81.1 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.860031 s, 1.2 GB/s fail_loc=0 fake read .963062325 vs. normal read 13.003378222 in seconds