== sanity test 399b: fake read should not be slower than normal read ========================================================== 01:34:52 (1788845692) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.7507 s, 89.2 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.20563 s, 870 MB/s fail_loc=0 fake read 1.301052513 vs. normal read 11.815241255 in seconds