== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:39:28 (1788572368) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.0211 s, 105 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.548279 s, 1.9 GB/s fail_loc=0 fake read .596735533 vs. normal read 10.070933325 in seconds