== sanity test 399b: fake read should not be slower than normal read ========================================================== 18:58:51 (1786834731) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.5568 s, 99.3 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.830291 s, 1.3 GB/s fail_loc=0 fake read .891801786 vs. normal read 10.601476566 in seconds