== sanity test 184c: Concurrent write and layout swap ==== 10:08:48 (1787839728)
53+0 records in
53+0 records out
55574528 bytes (56 MB, 53 MiB) copied, 5.72173 s, 9.7 MB/s
67+0 records in
67+0 records out
70254592 bytes (70 MB, 67 MiB) copied, 7.52316 s, 9.3 MB/s
ref file size: ref1(55574528), ref2(70254592)
3392+0 records in
3392+0 records out
55574528 bytes (56 MB, 53 MiB) copied, 11.4212 s, 4.9 MB/s
Copied 622592 bytes before swapping layout...