== sanity test 399b: fake read should not be slower than normal read ========================================================== 16:46:35 (1760129195) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 6.7528 s, 155 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.499724 s, 2.1 GB/s fail_loc=0 fake read .539987374 vs. normal read 6.812618175 in seconds