== sanity test 187a: Test data version change ============ 23:51:31 (1784951491)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.729245 s, 14.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0860852 s, 12.2 MB/s