== sanity test 399b: fake read should not be slower than normal read ========================================================== 02:04:48 (1781244288) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 11.8965 s, 88.1 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.68873 s, 621 MB/s fail_loc=0 fake read 1.769098284 vs. normal read 11.993867534 in seconds