== sanity test 187a: Test data version change ============ 18:42:15 (1783982535)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.03906 s, 10.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.125934 s, 8.3 MB/s