== sanity test 187a: Test data version change ============ 13:15:48 (1786036548)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.80068 s, 5.8 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.220052 s, 4.8 MB/s