== sanity test 184c: Concurrent write and layout swap ==== 19:44:22 (1748475862)
66+0 records in
66+0 records out
69206016 bytes (69 MB) copied, 2.0788 s, 33.3 MB/s
53+0 records in
53+0 records out
55574528 bytes (56 MB) copied, 1.73591 s, 32.0 MB/s
ref file size: ref1(69206016), ref2(55574528)
4224+0 records in
4224+0 records out
69206016 bytes (69 MB) copied, 4.30228 s, 16.1 MB/s
Copied 1654784 bytes before swapping layout...