== sanity test 399b: fake read should not be slower than normal read ========================================================== 06:27:09 (1769081229) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 5.18962 s, 202 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.477177 s, 2.2 GB/s fail_loc=0 fake read .500574091 vs. normal read 5.215830501 in seconds