== sanity test 399b: fake read should not be slower than normal read ========================================================== 13:15:32 (1786468532) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 3.32058 s, 316 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.398192 s, 2.6 GB/s fail_loc=0 fake read .422146952 vs. normal read 3.342576046 in seconds