== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:14:13 (1746155653) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 7.77496 s, 135 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.627781 s, 1.7 GB/s fail_loc=0 fake read .684439975 vs. normal read 7.807206746 in seconds