== sanity test 399b: fake read should not be slower than normal read ========================================================== 04:31:44 (1788597104) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 14.6654 s, 71.5 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.51523 s, 692 MB/s fail_loc=0 fake read 1.611976681 vs. normal read 14.769230281 in seconds