== sanity test 399b: fake read should not be slower than normal read ========================================================== 18:39:19 (1747262359) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 6.02131 s, 174 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.451363 s, 2.3 GB/s fail_loc=0 fake read .468708018 vs. normal read 6.053427968 in seconds