== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:30:55 (1789482655) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 5.83485 s, 180 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.484528 s, 2.2 GB/s fail_loc=0 fake read .523423680 vs. normal read 5.872259968 in seconds