== sanity test 399b: fake read should not be slower than normal read ========================================================== 06:25:24 (1789640724) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.5836 s, 99.1 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.05082 s, 998 MB/s fail_loc=0 fake read 1.114415827 vs. normal read 10.636895407 in seconds