== sanity test 399b: fake read should not be slower than normal read ========================================================== 10:50:40 (1753368640) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 5.53331 s, 190 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.853531 s, 1.2 GB/s fail_loc=0 fake read .899867910 vs. normal read 5.578582878 in seconds