== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:44:38 (1789681478) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 6.84019 s, 153 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.997406 s, 1.1 GB/s fail_loc=0 fake read 1.058303012 vs. normal read 6.891754172 in seconds