== sanity test 399b: fake read should not be slower than normal read ========================================================== 20:26:29 (1787876789) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.7683 s, 89.1 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.38786 s, 756 MB/s fail_loc=0 fake read 1.424365199 vs. normal read 11.821016327 in seconds