== sanity test 399b: fake read should not be slower than normal read ========================================================== 19:31:26 (1712273486) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 2.00178 s, 524 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.277601 s, 3.8 GB/s fail_loc=0 fake read .288430927 vs. normal read 2.014832845 in seconds