== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:43:58 (1786639438) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 8.17696 s, 128 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.848277 s, 1.2 GB/s fail_loc=0 fake read .933432384 vs. normal read 8.232469469 in seconds