== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:47:56 (1786805276) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 14.2637 s, 73.5 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.04681 s, 1.0 GB/s fail_loc=0 fake read 1.127858350 vs. normal read 14.340439423 in seconds