== sanity test 399b: fake read should not be slower than normal read ========================================================== 04:43:36 (1752482616) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 9.89543 s, 106 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.34065 s, 782 MB/s fail_loc=0 fake read 1.423648716 vs. normal read 9.964399825 in seconds