== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:15:29 (1787588129) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.64982 s, 109 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.01389 s, 1.0 GB/s fail_loc=0 fake read 1.076854308 vs. normal read 9.710947032 in seconds