== sanity test 187a: Test data version change ============ 00:55:39 (1775883339)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.50578 s, 20.7 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.065424 s, 16.0 MB/s