== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:51:32 (1780339892) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 14.4619 s, 72.5 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.74261 s, 382 MB/s fail_loc=0 fake read 2.838666444 vs. normal read 14.507716555 in seconds