== sanity test 184c: Concurrent write and layout swap ==== 22:01:38 (1788832898)
34+0 records in
34+0 records out
35651584 bytes (36 MB, 34 MiB) copied, 5.06087 s, 7.0 MB/s
56+0 records in
56+0 records out
58720256 bytes (59 MB, 56 MiB) copied, 9.20816 s, 6.4 MB/s
ref file size: ref1(35651584), ref2(58720256)
2176+0 records in
2176+0 records out
35651584 bytes (36 MB, 34 MiB) copied, 12.7002 s, 2.8 MB/s
Copied 589824 bytes before swapping layout...