== sanity test 184c: Concurrent write and layout swap ==== 18:41:15 (1783982475)
37+0 records in
37+0 records out
38797312 bytes (39 MB, 37 MiB) copied, 3.17878 s, 12.2 MB/s
67+0 records in
67+0 records out
70254592 bytes (70 MB, 67 MiB) copied, 5.42038 s, 13.0 MB/s
ref file size: ref1(38797312), ref2(70254592)
2368+0 records in
2368+0 records out
38797312 bytes (39 MB, 37 MiB) copied, 5.96489 s, 6.5 MB/s
Copied 589824 bytes before swapping layout...