== sanity test 187a: Test data version change ============ 14:43:01 (1787164981)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.77785 s, 5.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.231888 s, 4.5 MB/s