== sanity test 399b: fake read should not be slower than normal read ========================================================== 02:14:22 (1789712062) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 8.65021 s, 121 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.732098 s, 1.4 GB/s fail_loc=0 fake read .789976374 vs. normal read 8.689052058 in seconds