== sanity test 187a: Test data version change ============ 00:17:35 (1786421855)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.90005 s, 5.5 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.289028 s, 3.6 MB/s