== sanity test 399b: fake read should not be slower than normal read ========================================================== 15:19:45 (1780341585) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 8.95988 s, 117 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 1.11929 s, 937 MB/s fail_loc=0 fake read 1.205279211 vs. normal read 9.025930970 in seconds