== sanity test 187a: Test data version change ============ 12:36:00 (1766424960)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.576097 s, 18.2 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0878406 s, 11.9 MB/s