== sanity test 399b: fake read should not be slower than normal read ========================================================== 22:54:47 (1733802887) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 2.77012 s, 379 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB) copied, 0.364253 s, 2.9 GB/s fail_loc=0 fake read .382490476 vs. normal read 2.793195187 in seconds