== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:08:17 (1788278897) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.1558 s, 103 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.00411 s, 1.0 GB/s fail_loc=0 fake read 1.067707983 vs. normal read 10.207492058 in seconds