== sanity test 187a: Test data version change ============ 13:41:58 (1789148518)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.2721 s, 8.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.267577 s, 3.9 MB/s