== sanity test 399b: fake read should not be slower than normal read ========================================================== 14:04:29 (1780337069) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 12.8069 s, 81.9 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.37396 s, 763 MB/s fail_loc=0 fake read 1.432863355 vs. normal read 12.869269476 in seconds