== sanity test 184c: Concurrent write and layout swap ==== 20:25:51 (1777508751)
53+0 records in
53+0 records out
55574528 bytes (56 MB, 53 MiB) copied, 2.78309 s, 20.0 MB/s
34+0 records in
34+0 records out
35651584 bytes (36 MB, 34 MiB) copied, 1.80554 s, 19.7 MB/s
ref file size: ref1(55574528), ref2(35651584)
3392+0 records in
3392+0 records out
55574528 bytes (56 MB, 53 MiB) copied, 5.06424 s, 11.0 MB/s
Copied 1458176 bytes before swapping layout...