== sanity test 399b: fake read should not be slower than normal read ========================================================== 09:04:06 (1787144646) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.7775 s, 97.3 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.14068 s, 919 MB/s fail_loc=0 fake read 1.212836378 vs. normal read 10.833240103 in seconds