== sanity test 187a: Test data version change ============ 14:48:59 (1788547739)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.67729 s, 6.3 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.195088 s, 5.4 MB/s