== sanity test 187a: Test data version change ============ 19:39:14 (1748475554)
10+0 records in
10+0 records out
10485760 bytes (10 MB) copied, 0.448027 s, 23.4 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB) copied, 0.101227 s, 10.4 MB/s