== sanity test 399b: fake read should not be slower than normal read ========================================================== 12:15:35 (1761322535) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 6.11986 s, 171 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.425927 s, 2.5 GB/s fail_loc=0 fake read .447301886 vs. normal read 6.141144077 in seconds