== sanity test 399b: fake read should not be slower than normal read ========================================================== 16:19:02 (1778357942) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 2.65787 s, 395 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.304247 s, 3.4 GB/s fail_loc=0 fake read .318604088 vs. normal read 2.672646330 in seconds