== sanity test 399b: fake read should not be slower than normal read ========================================================== 06:42:07 (1773225727) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 5.71671 s, 183 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.404839 s, 2.6 GB/s fail_loc=0 fake read .427655043 vs. normal read 5.737326585 in seconds