== sanity test 184c: Concurrent write and layout swap ==== 22:55:53 (1777431353)
34+0 records in
34+0 records out
35651584 bytes (36 MB, 34 MiB) copied, 1.85772 s, 19.2 MB/s
61+0 records in
61+0 records out
63963136 bytes (64 MB, 61 MiB) copied, 3.43083 s, 18.6 MB/s
ref file size: ref1(35651584), ref2(63963136)
2176+0 records in
2176+0 records out
35651584 bytes (36 MB, 34 MiB) copied, 3.72643 s, 9.6 MB/s
Copied 1097728 bytes before swapping layout...