== sanity test 399b: fake read should not be slower than normal read ========================================================== 18:48:47 (1775170127) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.60342 s, 403 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.312962 s, 3.4 GB/s fail_loc=0 fake read .327219452 vs. normal read 2.617805857 in seconds