== sanity test 184c: Concurrent write and layout swap ==== 22:57:19 (1787626639)
39+0 records in
39+0 records out
40894464 bytes (41 MB, 39 MiB) copied, 6.32349 s, 6.5 MB/s
51+0 records in
51+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 7.33868 s, 7.3 MB/s
ref file size: ref1(40894464), ref2(53477376)
2496+0 records in
2496+0 records out
40894464 bytes (41 MB, 39 MiB) copied, 10.8277 s, 3.8 MB/s
Copied 524288 bytes before swapping layout...