== sanity test 399b: fake read should not be slower than normal read ========================================================== 21:42:06 (1763347326) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 7.35751 s, 143 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.737653 s, 1.4 GB/s fail_loc=0 fake read .780615598 vs. normal read 7.403362044 in seconds