== sanity test 187a: Test data version change ============ 12:01:58 (1786982518)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.73145 s, 6.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.219832 s, 4.8 MB/s