== sanity test 187a: Test data version change ============ 18:54:11 (1789685651)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.585492 s, 17.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0682125 s, 15.4 MB/s