== sanity test 399b: fake read should not be slower than normal read ========================================================== 13:57:56 (1740682676) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 2.62171 s, 400 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.276628 s, 3.8 GB/s fail_loc=0 fake read .295887433 vs. normal read 2.638937953 in seconds