== sanity test 187a: Test data version change ============ 00:18:41 (1788581921)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.63004 s, 6.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.282704 s, 3.7 MB/s