== sanity test 184c: Concurrent write and layout swap ==== 12:49:28 (1753375768)
34+0 records in
34+0 records out
35651584 bytes (36 MB, 34 MiB) copied, 1.77686 s, 20.1 MB/s
51+0 records in
51+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 2.64321 s, 20.2 MB/s
ref file size: ref1(35651584), ref2(53477376)
2176+0 records in
2176+0 records out
35651584 bytes (36 MB, 34 MiB) copied, 3.22628 s, 11.1 MB/s
Copied 1228800 bytes before swapping layout...