== sanity test 399b: fake read should not be slower than normal read ========================================================== 17:27:06 (1786570026) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 5.18093 s, 202 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.393338 s, 2.7 GB/s fail_loc=0 fake read .423462061 vs. normal read 5.205229099 in seconds