== sanity test 184c: Concurrent write and layout swap ==== 09:16:58 (1741699018)
53+0 records in
53+0 records out
55574528 bytes (56 MB) copied, 1.69112 s, 32.9 MB/s
66+0 records in
66+0 records out
69206016 bytes (69 MB) copied, 2.07694 s, 33.3 MB/s
ref file size: ref1(55574528), ref2(69206016)
3392+0 records in
3392+0 records out
55574528 bytes (56 MB) copied, 3.77735 s, 14.7 MB/s
Copied 1900544 bytes before swapping layout...