== sanity test 184c: Concurrent write and layout swap ==== 08:44:14 (1769089454)
45+0 records in
45+0 records out
47185920 bytes (47 MB, 45 MiB) copied, 2.86523 s, 16.5 MB/s
36+0 records in
36+0 records out
37748736 bytes (38 MB, 36 MiB) copied, 2.17634 s, 17.3 MB/s
ref file size: ref1(47185920), ref2(37748736)
2880+0 records in
2880+0 records out
47185920 bytes (47 MB, 45 MiB) copied, 4.63701 s, 10.2 MB/s
Copied 1277952 bytes before swapping layout...