== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:59:05 (1781236745) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.024 s, 105 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.20282 s, 872 MB/s fail_loc=0 fake read 1.257459866 vs. normal read 10.112283162 in seconds