== sanity test 184c: Concurrent write and layout swap ==== 23:10:50 (1786331450)
34+0 records in
34+0 records out
35651584 bytes (36 MB, 34 MiB) copied, 5.3034 s, 6.7 MB/s
65+0 records in
65+0 records out
68157440 bytes (68 MB, 65 MiB) copied, 9.27952 s, 7.3 MB/s
ref file size: ref1(35651584), ref2(68157440)
2176+0 records in
2176+0 records out
35651584 bytes (36 MB, 34 MiB) copied, 8.30866 s, 4.3 MB/s
Copied 753664 bytes before swapping layout...