== sanity test 184c: Concurrent write and layout swap ==== 23:45:27 (1746157527)
39+0 records in
39+0 records out
40894464 bytes (41 MB) copied, 1.68273 s, 24.3 MB/s
34+0 records in
34+0 records out
35651584 bytes (36 MB) copied, 1.58476 s, 22.5 MB/s
ref file size: ref1(40894464), ref2(35651584)
2496+0 records in
2496+0 records out
40894464 bytes (41 MB) copied, 3.55529 s, 11.5 MB/s
Copied 1392640 bytes before swapping layout...