== sanity test 399b: fake read should not be slower than normal read ========================================================== 03:56:32 (1789026992) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.25781 s, 113 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.703061 s, 1.5 GB/s fail_loc=0 fake read .745031917 vs. normal read 9.319001898 in seconds