== sanity test 184c: Concurrent write and layout swap ==== 22:32:36 (1789698756)
39+0 records in
39+0 records out
40894464 bytes (41 MB, 39 MiB) copied, 2.42481 s, 16.9 MB/s
50+0 records in
50+0 records out
52428800 bytes (52 MB, 50 MiB) copied, 3.00368 s, 17.5 MB/s
ref file size: ref1(40894464), ref2(52428800)
2496+0 records in
2496+0 records out
40894464 bytes (41 MB, 39 MiB) copied, 4.36509 s, 9.4 MB/s
Copied 1196032 bytes before swapping layout...