== sanity test 399b: fake read should not be slower than normal read ========================================================== 09:06:36 (1787835996) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.4361 s, 100 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.915131 s, 1.1 GB/s fail_loc=0 fake read 1.074886651 vs. normal read 10.484294275 in seconds