== sanity test 187a: Test data version change ============ 00:46:17 (1735105577)
10+0 records in
10+0 records out
10485760 bytes (10 MB) copied, 0.389892 s, 26.9 MB/s
1+0 records in
1+0 records out
1048576 bytes (1.0 MB) copied, 0.0644308 s, 16.3 MB/s