== sanity test 184c: Concurrent write and layout swap ==== 09:40:10 (1787838010)
64+0 records in
64+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 8.92146 s, 7.5 MB/s
45+0 records in
45+0 records out
47185920 bytes (47 MB, 45 MiB) copied, 6.40844 s, 7.4 MB/s
ref file size: ref1(67108864), ref2(47185920)
4096+0 records in
4096+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 17.5635 s, 3.8 MB/s
Copied 589824 bytes before swapping layout...