== sanity test 187a: Test data version change ============ 01:04:48 (1788671088)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 2.09728 s, 5.0 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.312306 s, 3.4 MB/s