== sanity test 187a: Test data version change ============ 12:42:37 (1787157757) 10+0 records in 10+0 records out 10485760 bytes (10 MB, 10 MiB) copied, 1.87567 s, 5.6 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.269791 s, 3.9 MB/s