== sanity test 184c: Concurrent write and layout swap ==== 03:01:11 (1787814071)
33+0 records in
33+0 records out
34603008 bytes (35 MB, 33 MiB) copied, 5.21566 s, 6.6 MB/s
67+0 records in
67+0 records out
70254592 bytes (70 MB, 67 MiB) copied, 10.8223 s, 6.5 MB/s
ref file size: ref1(34603008), ref2(70254592)
2112+0 records in
2112+0 records out
34603008 bytes (35 MB, 33 MiB) copied, 10.9274 s, 3.2 MB/s
Copied 638976 bytes before swapping layout...