== sanity test 399b: fake read should not be slower than normal read ========================================================== 23:39:32 (1764736772) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 7.76556 s, 135 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.74437 s, 1.4 GB/s fail_loc=0 fake read .795167076 vs. normal read 7.809360880 in seconds