== sanity test 399b: fake read should not be slower than normal read ========================================================== 06:38:26 (1787395106) debug=0 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 10.2656 s, 102 MB/s fail_loc=0x238 1000+0 records in 1000+0 records out 1048576000 bytes (1.0 GB, 1000 MiB) copied, 0.777864 s, 1.3 GB/s fail_loc=0 fake read .838783715 vs. normal read 10.322666377 in seconds