== sanity test 399b: fake read should not be slower than normal read ========================================================== 15:08:54 (1780340934) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 13.1291 s, 79.9 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.45116 s, 723 MB/s fail_loc=0 fake read 1.557322942 vs. normal read 13.177230396 in seconds