== sanity test 187a: Test data version change ============ 18:27:59 (1788992879)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.43113 s, 7.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.31297 s, 3.4 MB/s