== sanity test 399b: fake read should not be slower than normal read ========================================================== 05:58:39 (1773741519) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 14.2456 s, 73.6 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.24732 s, 841 MB/s fail_loc=0 fake read 1.309307072 vs. normal read 14.298319067 in seconds