== sanity test 399b: fake read should not be slower than normal read ========================================================== 20:17:08 (1763342228) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.88668 s, 106 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.00213 s, 1.0 GB/s fail_loc=0 fake read 1.063039113 vs. normal read 9.935954684 in seconds