== sanity test 399b: fake read should not be slower than normal read ========================================================== 11:49:46 (1788364186) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 4.68992 s, 224 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.357694 s, 2.9 GB/s fail_loc=0 fake read .378877698 vs. normal read 4.710393891 in seconds