== sanity test 187a: Test data version change ============ 19:01:42 (1786575702)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.61314 s, 17.1 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0920892 s, 11.4 MB/s