== sanity test 184c: Concurrent write and layout swap ==== 19:12:44 (1760137964)
34+0 records in
34+0 records out
35651584 bytes (36 MB, 34 MiB) copied, 2.23946 s, 15.9 MB/s
28+0 records in
28+0 records out
29360128 bytes (29 MB, 28 MiB) copied, 1.81065 s, 16.2 MB/s
ref file size: ref1(35651584), ref2(29360128)
2176+0 records in
2176+0 records out
35651584 bytes (36 MB, 34 MiB) copied, 3.74894 s, 9.5 MB/s
Copied 1327104 bytes before swapping layout...