== sanity test 399b: fake read should not be slower than normal read ========================================================== 00:44:10 (1790743450) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.0097 s, 95.2 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.34135 s, 782 MB/s fail_loc=0 fake read 1.423142351 vs. normal read 11.087257334 in seconds